Nickel Alloy

Vim li cas thiaj xaiv peb?

Cov khoom zoo

Peb siv cov thev naus laus zis tshaj plaws hauv titanium ntau lawm thiab cov khoom siv kuaj, cov khoom tsim ua raws li cov qauv xws li ASTM / ASME / DIN / JIS.

Kev paub nplua nuj

Lub tuam txhab tau tsim los rau 10 xyoo, peb tau txais kev lees paub dav dav thiab tau txais kev qhuas los ntawm cov tuam txhab thiab cov neeg siv khoom rau peb cov kev pabcuam zoo thiab kev xav.

Txhim khu kev qha

Peb pab neeg tau cog lus los muab kev pabcuam txhim khu kev qha thiab zoo ib yam, kom ntseeg tau tias koj tau txais cov khoom zoo thiab cov neeg siv khoom txhawb nqa los ntawm peb txhua lub sijhawm.

Pab neeg tshaj lij

Lub tuam txhab muaj ntau tus engineers laus thiab muaj cov txheej txheem ntau lub zog, cov cuab yeej zoo thiab cov cuab yeej siv los ua kom tiav.

Nickel Alloy yog dab tsi?

 

Ib qho nickel alloy yog cov hlau uas muaj feem pua ​​​​ntawm nickel hauv nws cov khoom pleev xim. Nickel feem ntau yog alloyed nrog chromium, tooj liab, hlau, titanium, thiab molybdenum. Txhua qhov sib xyaw ua ke ntawm cov alloy no muaj cov khoom tshwj xeeb uas ua rau nws zoo tshaj plaws rau qee yam kev siv.

  • Tom ntej: Incoloy Alloy 925
    Tom ntej: Incoloy Alloy 925

    Inconel 925 yog Inconel alloy. Nws muaj lub zog zoo heev thiab corrosion tsis kam ntawm Inconel
    Ntxiv rau Kev Nug
Qhov zoo ntawm Nickel Alloy

 

Siab Corrosion Resistance

Ib qho ntawm qhov zoo tshaj plaws ntawm nickel alloy yog nws qhov tshwj xeeb tiv thaiv corrosion. Cov cuab yeej no ua rau nws zoo tagnrho rau kev siv nyob rau hauv ib puag ncig uas raug rau cov tshuaj hnyav los yog cov tshuaj corrosive ntau, xws li cov chaw ua tshuaj, cov roj refineries, thiab cov ntawv thov dej hiav txwv. Nickel alloy tuaj yeem tiv taus cov kab mob corrosive, ua kom lub neej ntev thiab kev ntseeg siab ntawm cov khoom siv lossis cov qauv siv hauv.


Siab zog thiab kav ntev

Nickel alloy nthuav tawm cov khoom siv zoo heev, suav nrog lub zog siab thiab ua haujlwm ntev. Qhov no ua rau nws haum rau siv nyob rau hauv kev xav tau ib puag ncig uas cov ntaub ntawv yuav tsum tau tiv taus huab cua kub, siab, thiab mechanical stress. Nws lub zog siab tso cai rau kev tsim cov khoom sib dua thiab siv tau zoo dua, txo qhov hnyav tag nrho thaum tswj kev ua haujlwm zoo.

 

Kev kub siab dav

Nickel alloy paub txog nws lub peev xwm ua tau zoo thoob plaws ntau qhov kev ua haujlwm kub. Nws tuav nws lub zog thiab tiv thaiv oxidation txawm nyob rau hauv qhov kub thiab txias, ua rau nws zoo tagnrho rau kev siv xws li roj turbines, nuclear fais fab nroj tsuag, thiab aerospace Cheebtsam. Qhov no versatility nyob rau hauv qhov kub thiab txias ntau yam kom ntseeg tau tias nickel alloy muaj peev xwm tiv taus thermal cycling yam tsis muaj degradation tseem ceeb, yog li txhim kho nws cov kev ua tau zoo thiab kev ntseeg tau.

 

Zoo heev hluav taws xob thiab thermal conductivity

Lwm qhov zoo dua ntawm nickel alloy yog nws qhov tshwj xeeb hluav taws xob thiab thermal conductivity. Cov khoom no ua rau nws tsim nyog siv rau hauv cov khoom siv hluav taws xob, cov khoom siv hluav taws xob tsim hluav taws xob, thiab cov khoom siv hluav taws xob. Nickel alloy lub thermal conductivity zoo heev ua kom muaj kev hloov pauv hluav taws xob zoo, thaum nws cov hluav taws xob conductivity tso cai rau kev xa hluav taws xob zoo, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv hluav taws xob.

 

Resistance To Creep Thiab Fatigue

Nickel alloy nthuav tawm tsis kam nkag thiab qaug zog, uas yog cov teeb meem tshwm sim hauv cov ntaub ntawv raug kub siab thiab kev thauj khoom cyclic. Nws lub peev xwm los tiv thaiv deformation nyob rau lub sijhawm thiab nyob rau hauv kev ntxhov siab rov ua kom lub neej ntev thiab kev ntseeg siab ntawm cov khoom. Cov cuab yeej no yog qhov tseem ceeb tshwj xeeb hauv kev lag luam xws li kev tsim hluav taws xob thiab kev ua tshuaj lom neeg, qhov twg cov ntaub ntawv raug cuam tshuam rau qhov kub thiab txias thiab kev siv tshuab.

Cov khoom ntawm Nickel Alloys

Haum rau ntau yam kev siv

Nws lub siab versatility, ua ke nrog nws zoo heev tshav kub thiab corrosion kuj tau coj mus rau nws siv nyob rau hauv ntau yam kev siv; xws li dav hlau roj turbines, chav turbines hauv cov chaw tsim hluav taws xob thiab nws siv dav hauv kev lag luam hluav taws xob thiab hluav taws xob nuclear.

Kev ua haujlwm siab nickel alloys

Ib qho ntawm cov nickel alloys uas ua kom pom tseeb ntawm cov peev txheej uas npib tsib xee muaj thiab tau ua haujlwm rau kev lag luam ntawm txhua qhov ntau thiab tsawg hauv txhua qhov haujlwm. Tag nrho cov nickel alloys muab lub zog tshaj plaws, durability thiab kev ntseeg siab ntawm qhov hnyav tshaj plaws ntawm ib puag ncig. Yog li txawm hais tias koj xav tau cov hlau nplaum uas muaj kev tiv thaiv zoo heev hauv kev txo cov tshuaj lom neeg ib puag ncig lossis dej hiav txwv, tseem nyob ruaj khov nyob rau hauv lub ntsej muag ntawm qhov kub thiab txias, (ob qho tib si qis thiab siab) lossis tsuas yog cov khoom siv uas yooj yim weldable txawm tias nyob rau hauv ib qho kev mob hnyav, peb yuav xyuas kom meej. koj hais tias peb muaj lub zoo meej alloy rau txoj hauj lwm uas yuav tsis cia koj poob.

Incoloy Alloy 925
Gr7 Titanium Sheet

Haum rau qhov hnyav tshaj ntawm ib puag ncig

Qee cov nickel alloys suav nrog, uas yog lub npe hu ua tus neeg ua haujlwm ntawm austenitic, cov khoom siv hluav taws xob tiv thaiv tshav kub vim nws muaj peev xwm nqa tau tsis hais nyob rau hauv ib puag ncig hnyav. Allied rau lub zog loj uas pom los ntawm nws kuj muaj kev ua haujlwm siab rau carburization thiab oxidation nyob rau hauv qhov kub thiab txias nce mus txog 1150 degree.

Nickel alloys yuav tsis qaug zog lossis tuag taus

Nickel alloys feem ntau ua haujlwm hauv kev lag luam uas nyob ntawm cov ntaub ntawv uas muaj zog heev thiab yuav tsis qaug zog lossis puas tsuaj. Lub sij hawm yog nyiaj thiab koj tsis xav siv ntau dhau los ntawm kev nrhiav kev hloov pauv rau qhov chaw uas tsuas yog tsis mus txog txoj haujlwm.

Qee cov Nickel Alloys

 

 

Nickel yog cov khoom siv hlau ntau yam uas sib xyaw nrog ntau lwm cov hlau. Nws muab cov alloys zoo corrosion kuj thiab muaj peev xwm tiv taus qhov kub thiab txias. Ntawm no yog saib ceev ntawm tsib ntawm ntau cov nickel alloys.


Ntxiv-siab Nickel Alloys (Duranickel)

Tag nrho cov no muaj ntau dua 94% cov ntsiab lus nickel. Ntxiv-siab nickel alloys uas muaj 4.75% manganese tiv thaiv sulfidation ntawm qhov kub thiab txias. Duranickel 301 yuav muaj zog dua yog tias kho thermally, uas ua rau nag lossis daus ntawm submicroscopic hais txog Ni3Al thiab Ti thoob plaws hauv nws cov matrix, txheej txheem hu ua nag lossis daus hardening. Lub corrosion kuj ntawm cov alloys zoo ib yam li cov khoom lag luam ntshiab wrought npib tsib xee.

 

Nickel-molybdenum (ni-mo), Nickel-molybdenum-chromium (ni-mo-cr) Alloys (hastelloys)

Alloys nyob rau hauv pawg no yog siv rau lawv lub zog siab txawm tias kub thiab corrosive ib puag ncig. Nws yog lub npe hu rau nws tsis kam mus rau HCl (hydrogen chloride) thiab rau nws creep thiab rupture zog ntawm qhov kub thiab txias nyob ib ncig ntawm 1,400 degree F.

 

Nickel-molybdenum-chromium-tooj ​​liab (Ni-Mo-Cr-CU) alloys (Illium)

Engineers feem ntau tig mus rau cov alloys, uas feem ntau yog cam khwb cia, rau lawv corrosion kuj. Wrought Illium, piv txwv li, muaj zog tiv taus dej hiav txwv, H2SO4 (sulfuric acid), HNO3 (nitric acid), thiab H3PO4, (phosphoric acid), nrog rau ntau cov fluorides.

 

Nickel-tooj ​​liab alloys (Monel)

Feem ntau ntawm cov alloys no yog Monel 400, Monel R-405 (dawb-machining alloy), thiab Monel K-500. Cov NiCu alloys ua ke npaj tsim, ntau yam ntawm cov khoom siv kho tshuab, thiab siab corrosion kuj. Lawv muaj zog thiab tawv ntawm qhov kub-zero thiab feem ntau tsis muaj kev ntxhov siab-corrosion tawg. K-500, txawm li cas los xij, qhia tau tias muaj kev ntxhov siab-corrosion tawg thaum nws los nag-tawv tawv. Cam khwb cia npib tsib xee-tooj ​​liab alloys uas muaj 3 mus rau 4% silicon muaj zoo heev nongalling thiab anti-seizing yam ntxwv.

 

Nickel-chromium (Ni-Cr) thiab nickel-chromium-hlau (Ni-Cr-Fe) Superalloys

Cov nickel-chromium alloys thiab npib tsib xee-chromium-hlau (Ni-Cr-Fe) superalloys, tau sau tseg rau lawv lub zog thiab corrosion kuj ntawm qhov kub thiab txias. Qee cov alloys no tau muab los ntawm Ni-Cr pawg los ntawm kev ntxiv cov txhuas thiab / lossis titanium rau nag lossis daus hardening. Tswj nag lossis daus hardening ntawm Ni-Cr thiab Ni-Cr-Fe alloys cia metallurgists nce lub zog thiab hardness kub txog li 1,300 degree F.

 

High Nickel Alloys & Auperalloys

Cov pab pawg no ntawm alloys yog siv rau lawv zoo heev corrosion thiab kub tsis kam. Ntau yam yog metallurgically cuam tshuam nrog austenitic stainless hlau tab sis muaj ntau ntau alloyed, tshwj xeeb tshaj yog nrog npib tsib xee, chromium thiab molybdenum txhawm rau txhim kho lawv cov corrosion kuj. Cov alloys no yog siv los tiv thaiv corrosive heev nyob rau hauv lub zog, lub zog, tshuaj thiab petrochemical industries.

Cov txheej txheem ntawm Nickel Alloy Manufacturing

 

Kev tsim cov txheej txheem ntawm nickel alloys yog cov txheej txheem nyuaj thiab tshwj xeeb uas koom nrog ntau theem thiab nruj tswj kev ntsuas.


Thawj kauj ruam hauv kev tsim khoom yog kev xaiv thiab nrhiav cov khoom zoo raw khoom. Nickel, nrog rau lwm yam alloying ntsiab xws li chromium, molybdenum, thiab hlau, yog ua tib zoo xaiv raws li qhov xav tau cov khoom ntawm qhov kawg alloy. Cov ntaub ntawv raw li no yuav raug kuaj xyuas kom meej kom lawv ua raws li cov qauv kev lag luam.


Thaum cov ntaub ntawv raw tau pom zoo, lawv tau yaj hauv lub cub tawg raws li kev tswj xyuas. Cov txheej txheem melting no tso cai rau kev sib xyaw ua ke ntawm ntau lub ntsiab lus, uas ua rau muaj qhov sib xws. Cov cuab yeej tshwj xeeb xws li induction lossis hluav taws xob arc rauv yog siv rau lub hom phiaj no, vim tias lawv tuaj yeem ncav cuag qhov kub siab uas yuav tsum tau ua rau melting npib tsib xee alloys.


Tom qab cov txheej txheem melting, cov molten alloy yog ua tib zoo poured rau hauv pwm los tsim cov billets los yog ingots. Cov duab solidified no ua qhov chaw pib rau kev ua haujlwm ntxiv. Raws li cov kev xav tau tshwj xeeb, cov billets yuav dhau los ua haujlwm kub xws li dov, forging, lossis extrusion. Cov txheej txheem no pab tsim cov khoom siv rau hauv daim ntawv xav tau, xws li tuav, daim hlau, lossis cov ntawv.


Thaum cov duab xav tau tiav, cov khoom siv tau txais cov txheej txheem kho cua sov los txhim kho nws cov khoom siv kho tshuab thiab lub cev. Qhov no feem ntau yog ua kom sov cov hlau rau qhov kub thiab txias thiab tuav nws rau lub sijhawm teem tseg, ua raws li kev tswj kom txias. Cov txheej txheem kev kho cua sov xws li annealing, quenching, thiab tempering feem ntau yog ua haujlwm kom ua tiav qhov xav tau qhov sib npaug ntawm hardness, toughness, thiab ductility hauv cov khoom kawg.


Cov nickel alloy tsim tau dhau los ua ntau yam kev tswj xyuas zoo thoob plaws hauv cov txheej txheem tsim khoom kom ntseeg tau tias nws txoj kev ncaj ncees thiab ua raws li cov lus qhia tshwj xeeb. Cov kev ntsuam xyuas no yuav suav nrog kev tshuaj xyuas tshuaj, kev kuaj xyuas cov cuab yeej cuab tam, kev kuaj xyuas microstructure, thiab cov txheej txheem kuaj tsis muaj kev puas tsuaj. Kev tswj xyuas nruj nruj yog qhov tseem ceeb los xyuas kom meej tias cov khoom kawg ua tau raws li cov qauv kev lag luam siab thiab cov neeg siv khoom xav tau.


Thaum cov txheej txheem tsim ua tiav, cov khoom tiav nickel alloy tuaj yeem ua tiav lossis siv ncaj qha rau hauv ntau daim ntawv thov. Nickel alloys nrhiav kev siv dav hauv cov khoom tseem ceeb hauv cov tshuab dav hlau, tshuaj reactors, roj refineries, thiab cov chaw tsim hluav taws xob. Lawv cov khoom tshwj xeeb ua rau lawv tseem tsis tau muaj nyob rau hauv qhov xav tau ib puag ncig uas yuav tsum tau muaj kev tiv thaiv corrosion, kub tsis kam, thiab siab zog.

 
Dab tsi yog cov ntawv thov ntawm Nickel Alloy?
Nickel alloys tau siv dav hauv ntau qhov kev lag luam. Cov npe hauv qab no yog qee qhov kev siv ntawm ntau yam alloys:
 
1

Aerospace:Kev lag luam aerospace yog ib qho ntawm cov neeg siv ntau tshaj plaws ntawm cov nickel-raws li alloys vim tias muaj kev ua haujlwm siab kub ntau ntawm cov khoom siv aerospace siab.

2

Kev Siv Tshuaj:Kev lag luam tshuaj lom neeg feem ntau xav tau cov khoom siv uas tiv taus cov corrosive ib puag ncig. Nickel alloys muaj qhov tshwj xeeb corrosion tsis kam, tshwj xeeb tshaj yog thaum alloyed nrog cov ntsiab lus xws li chromium thiab npib tsib xee, cov ntsiab lus hlau siab muaj peev xwm txo tau qhov corrosion. Cov ntawv thov ib txwm muaj xws li tso tsheb hlau luam, cov kav dej, thiab cov khoom siv sib xyaw.

3

Roj Thiab Roj:Kev lag luam roj thiab roj yog qhov nyuaj thiab koom nrog txhua yam los ntawm kev rho tawm cov roj mus rau kev ua cov roj, plastics, thiab lwm yam ntaub ntawv nyuaj. Vim li ntawd, cov khoom siv feem ntau yuav tsum tau tiv taus qhov kub thiab txias, thiab corrosive ib puag ncig. Nickel alloys yog qhov zoo rau cov xwm txheej no. Cov ntawv thov tuaj yeem suav nrog cov twj tso kua mis, cov kav dej, cov hlab ntsha siab, thiab cov khoom siv hluav taws xob.

4

Khoom siv kho mob:Cov cuab yeej kho mob, xws li cov cuab yeej phais, yuav tsum tau ua kom tsis muaj menyuam nrog cov kuab tshuaj muaj zog lossis kub kub. Nickel alloys yog qhov zoo tagnrho rau qhov chaw pabcuam no.

5

Kev siv hluav taws xob thiab hluav taws xob:Nickel alloys uas yog alloyed nrog tooj liab, muaj cov khoom siv hluav taws xob zoo nrog cov txiaj ntsig ntxiv ntawm kev tiv thaiv corrosion. Rau cov laj thawj no, cov alloys no zoo tagnrho rau kev sib cuag hluav taws xob hauv qhov chaw corrosive. Qee cov nickel alloys, xws li ni-fe alloys muaj qis coercivity uas ua rau lawv zoo tagnrho rau cov ntaub ntawv sib nqus mos xws li transformers lossis nco cia.

6

Kev siv Marine:Marine ib puag ncig tuaj yeem ua rau corrosive heev. Tsis muaj ntau cov alloys tuaj yeem tiv taus ntev ntev ntawm cov dej ntsev thiab ntsev tsuag. Nickel alloys, tshwj xeeb tshaj yog thaum alloyed nrog tooj liab, yog cov resistant rau marine ib puag ncig. Cov ntawv thov ib txwm muaj xws li cov kiv cua, cov twj tso kua mis, thiab cov li qub.

7

Cov cuab yeej Precision:Qee cov cuab yeej precision yuav tsum muaj cov coefficient tsawg heev ntawm thermal expansion kom txo cov nyhuv ntawm qhov kub thiab txias ntawm daim ntawv thov rhiab heev. Ib qho piv txwv ntawm xws li daim ntawv thov yog hermetic seals hauv x-ray raj. Hauv lwm qhov xwm txheej, qhov tsis tshua muaj thermal expansion nickel alloy yog siv ua ke nrog lub siab thermal expansion hlau, koom ua ke hauv bimetal sawb, siv los ua qhov kub thiab txias.

 

Dab tsi yog qhov txiaj ntsig ntawm Nickel Alloys?

Corrosion Resistance

Nickel alloys muaj kev tiv thaiv zoo heev rau corrosion thiab oxidation, ua rau lawv xav tau nyob rau hauv ib puag ncig uas lwm cov ntaub ntawv yuav sai sai degrade.

 

Siab zog

Nickel alloys muaj lub zog tensile siab thiab tuaj yeem tiv taus qhov kub thiab txias, ua rau lawv tsim nyog siv rau hauv cov khoom tseem ceeb thiab kev siv.

 

Mos Magnetic Properties

Qee cov nickel alloys muaj cov khoom sib nqus zoo heev, nrog kev coercivity tsawg. Qhov no txhais tau tias lawv tuaj yeem yooj yim magnetized thiab demagnetized.

 

Thaum tshav kub kub Resistance

Nickel alloys muaj qhov kub thiab txias heev. Lawv tuaj yeem tswj hwm lawv cov khoom ntawm qhov kub siab dua thiab tseem tiv thaiv kev hloov pauv mus rau lwm yam khoom siv vim tias tsis muaj thermal conductivity ntawm qee cov nickel alloys.

 

Tsawg Thermal Expansion

Qee cov nickel alloys muaj tus nqi qis heev ntawm thermal expansion. Cov yam ntxwv no yog tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv kev siv precision qhov twg thermal teebmeem muaj feem cuam tshuam rau kev ua haujlwm tsis zoo.

Gr5 Ti6Al4v Titanium Alloy Sheet

Txoj Cai ntawm Nickel Alloying

 

 

Nickel, silvery-dawb hlau, yog lub npe hu rau nws zoo heev corrosion kuj thiab high-temperature zog. Los ntawm alloying npib tsib xee nrog ntau lub ntsiab lus, xws li chromium, hlau, tooj liab, thiab titanium, cov nickel alloys tau nthuav tawm cov yam ntxwv zoo ntawm cov khoom siv, lub cev, thiab tshuaj lom neeg.Lub hauv paus ntsiab lus tom qab kev txhim kho cov nickel alloys nyob rau hauv lub tswv yim ntawm cov khoom siv ntxiv dag zog. Thaum cov npib tsib xee sib xyaw nrog lwm cov ntsiab lus, lawv cov atoms nyob rau hauv lub interstices nyob rau hauv lub nickel siv lead ua lattice. Qhov no ua rau muaj kev cuam tshuam hauv cov qauv siv lead ua, tsim cov kev ntxhov siab hauv cheeb tsam uas cuam tshuam qhov kev txav ntawm cov dislocations - cov khoom tseem ceeb ntawm cov yas deformation. Yog li, qhov sib ntxiv ntawm cov ntsiab lus alloying ua rau muaj zog thiab hardness ntawm cov khoom.


Lwm lub hauv paus ntsiab lus tseem ceeb ua haujlwm hauv kev tsim cov nickel alloys yog tsim cov txheej txheem oxide tiv thaiv ntawm cov khoom nto. Nickel paub txog nws lub peev xwm sai sai tsim cov txheej nyias nyias ntawm oxide thaum raug huab cua lossis ya raws. Cov txheej txheem inherent passivation ua rau cov nickel alloys tiv taus corrosion nyob rau hauv ntau qhov chaw. Ntxiv mus, cov ntsiab lus alloying xws li chromium, molybdenum, thiab tungsten tuaj yeem txhim kho qhov kev tiv thaiv corrosion los ntawm kev txhawb nqa lub hauv paus ntsiab lus ntawm kev sib txawv ntawm cov ntsiab lus nrog npib tsib xee tso cai rau kev kho cov khoom siv kho tshuab, lub cev, thiab thermal zog rau cov kev siv tshwj xeeb. Piv txwv li, qhov sib ntxiv ntawm cov hlau thiab chromium imparts siab zog thiab kub tsis kam, ua cov nickel-raws li alloys haum rau kev siv nyob rau hauv aerospace thiab fais fab kev lag luam. Ib yam li ntawd, kev sib koom ua ke ntawm tooj liab txhim kho hluav taws xob conductivity, ua cov nickel alloys haum rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob.


Lub hauv paus ntsiab lus ntawm nickel alloying ua rau kev hloov kho ntawm cov khoom siv thermal expansion coefficient kom phim qee cov substrates. Cov cuab yeej no tseem ceeb heev hauv kev lag luam xws li electronics thiab automotive, qhov chaw sib txawv ntawm cov ntaub ntawv tuaj yeem ua rau kev ua haujlwm tsis zoo. Los ntawm kev xaiv ntxiv cov ntsiab lus nrog qhov tsim nyog nthuav dav coefficients, cov nickel alloys tuaj yeem raug tsim kho los tiv thaiv cov teeb meem zoo li no.

 
Puas yog Nickel Alloy Rust?

Qhov ntawd yog ib lo lus nug ntau ntawm cov neeg uas xav siv nickel alloy rau ntau lub hom phiaj. Nickel alloy paub txog nws cov kev tiv thaiv corrosion zoo heev, tab sis nws puas txhais tau tias nws yeej tsis xeb? Los teb cov lus nug no, nws yog ib qho tseem ceeb kom nkag siab tias xeb yog dab tsi. Kev xeb yog qhov tshwm sim ntawm cov tshuaj tiv thaiv ntawm hlau thiab oxygen nyob rau hauv lub xub ntiag ntawm dej los yog noo noo. Hlau corrodes yooj yim thaum raug rau cov ntsiab lus no, ua rau tsim cov xeb.


Tsis zoo li hlau, nickel alloy yog tsim los ntawm nickel thiab lwm yam hlau, xws li tooj liab, chromium, los yog molybdenum. Cov hlau ntxiv no tau ntxiv los txhim kho cov khoom ntawm npib tsib xee, suav nrog nws txoj kev tiv thaiv corrosion.


Nickel alloy muaj cov qauv sib txawv thiab muaj pes tsawg leeg dua li cov hlau ntshiab, uas ua rau nws tiv taus xeb heev. Nws tsim ib txheej txheej nyias uas tiv thaiv cov hlau hauv qab los ntawm corrosion. Cov txheej no ua raws li qhov thaiv ntawm cov hlau thiab ib puag ncig ib puag ncig, tiv thaiv cov dej noo thiab oxygen kom ncav cuag cov nickel alloy.


Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum npib tsib xee alloy muaj zog tiv taus xeb, nws tsis muaj kev tiv thaiv tag nrho rau nws. Hauv qee qhov xwm txheej, xws li kev cuam tshuam ntev heev rau cov khoom siv corrosive lossis kub siab, nickel alloy tseem tuaj yeem ua rau corrode tab sis ntawm tus nqi qis dua piv rau lwm cov hlau.


Lub corrosion kuj ntawm npib tsib xee alloy kuj tuaj yeem cuam tshuam los ntawm cov yam ntxwv xws li cov ntsiab lus tshwj xeeb ntawm cov hlau, muaj cov impurities, thiab qhov ua tiav ntawm cov hlau. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tau xaiv cov khoom tsim nyog ntawm nickel alloy rau daim ntawv thov los xyuas kom meej qhov kev ua tau zoo thiab kev ua haujlwm ntev.

 
Peb lub Hoobkas
 
Galore Hlau Technology yog lub ntiaj teb-chav ua lag luam thiab chaw tsim khoom ntawm cov khoom zoo titanium nrog keeb kwm ntawm 10 xyoo. Peb tuav cov khoom lag luam ua tiav thiab muaj peev xwm tsim khoom ntawm titanium dov zeb cov khoom uas ua raws li ASTM / ASME / DIN / JIS thiab lwm yam qauv, suav nrog cov phaj / phaj, raj / raj, fittings, rods / rods, xov hlau, fasteners thiab forged qhov chaw, titanium. ntim khoom, cov khoom siv hluav taws xob sib hloov, thiab lwm yam. Nws tseem tshwj xeeb hauv kev ua haujlwm thiab xa tawm cov hlau tsis muaj hlau, xws li zirconium, tantalum, niobium, nickel alloys, thiab lwm yam.
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Q: Dab tsi alloy yog nickel ua los ntawm?

A: Nws tsuas yog US Npib nkaus xwb uas yog hu los ntawm nws cov ntsiab lus hlau-txawm tias cov hlau alloy hauv nickel tsuas yog 25 feem pua ​​​​nickel. Tus so yog tooj liab.

Q: Qhov txawv ntawm npib tsib xee alloy thiab npib tsib xee ntshiab yog dab tsi?

A: Nickel thiab npib tsib xee alloys yog cov hlau tsis muaj hlau nrog lub zog siab thiab tawv, zoo heev corrosion kuj, thiab superior elevated kub zog. Ntshiab npib tsib xee yog ib qho ci ci xim dawb-dawb xim hlau ntawm pawg hlau thiab yog ib qho nyuaj, malleable, thiab ductile.

Q: Dab tsi yog cov txiaj ntsig ntawm nickel alloy?

A: Tawv thiab ntau yam, cov nickel alloys tiv taus corrosion los ntawm ntau yam xov xwm, thiab nyob twj ywm muaj zog txawm tias kub tshaj 1000 degree c. Lawv feem ntau ua tau zoo rau kev khiav hauj lwm ntawm qhov kub thiab txias, tab sis nws yog lawv qhov kev tiv thaiv kom sov uas ua rau lawv nyiam tiag tiag rau cov ntawv thov tseem ceeb.

Q: Puas yog npib tsib xee hlau lossis hlau alloy?

A: Nickel yog ib qho nyuaj thiab hloov pauv hlau. Ntshiab npib tsib xee yog tshuaj reactive, tab sis cov khoom loj yog qeeb rau cov huab cua nyob rau hauv cov txheej txheem vim hais tias ib tug passivation txheej ntawm nickel oxide cov ntaub ntawv nyob rau saum npoo uas tiv thaiv corrosion ntxiv.

Q: Puas yog nickel alloy muaj zog dua hlau?

A: Hlau muaj ntau yam kev siv, nrog rau kev tsim kho thiab kev tsim khoom. Nws yog tsim los ntawm kev sib xyaw hlau thiab carbon los ua ib qho alloy. Thaum koj ntxiv lwm cov ntsiab lus xws li npib tsib xee lossis chromium, koj tau txais cov alloys uas muaj zog dua hlau tab sis tsis tshua muaj zog dua cov hlau ntshiab. Hlau yog ib qho ntawm cov hlau muaj zog tshaj plaws hauv ntiaj teb.

Q: Puas yog nickel alloys lom?

A: Nyob ntawm cov koob tshuaj thiab qhov ntev ntawm qhov raug, raws li cov tshuaj tiv thaiv kab mob thiab cov kab mob carcinogen, ni tuaj yeem ua rau muaj ntau yam teebmeem kev noj qab haus huv, xws li kev sib cuag dermatitis, kab mob plawv, mob hawb pob, ntsws fibrosis, thiab mob qog noj ntshav.

Q: Puas yog nickel alloy xeb?

A: Nickel tsis xeb vim nws tsis muaj hlau. Ntshiab npib tsib xee yog heev corrosion resistant, tshwj xeeb tshaj yog rau ntau yam kev txo cov tshuaj. Alloying nws nrog chromium muab kev tiv thaiv oxidation.

Q: Puas yog nickel alloy tarnish?

A: Tarnish: Qee cov nickel alloys yuav tarnish thaum lub sij hawm raug rau cov khoom. Copper-based nickel alloys feem ntau ua rau tarnishing.

Q: Puas yog nickel alloy zoo dua stainless hlau?

A: Tab sis raws li qhov zoo tib yam austenitic stainless hlau thiab npib tsib xee alloys muaj kev txhawj xeeb, qhov tom kawg zoo li muaj zog ntau dua vim tias cov nickel alloys tuaj yeem txhim kho lawv lub zog los ntawm kev ntxiv cov ntsiab lus ntau dua. Ib yam li ntawd, nws cov khoom siv kho tshuab zoo dua li austenitic stainless hlau ntawm qhov kub thiab txias.

Q: Qhov txawv ntawm nickel alloy thiab aluminium yog dab tsi?

A: Nickel alloys feem ntau muaj cov khoom Ni (nickel), nrog rau lwm yam xws li tooj liab (Cu), chromium (Cr), molybdenum (Mo), thiab hlau (Fe). Aluminium yog cov hlau sib txawv kiag li uas tuaj yeem sib xyaw nrog lwm cov hlau thiab qee zaum siv cov nickel alloys ua cov khoom sib xyaw.

Q: Dab tsi yog npib tsib xee ua hauv cov hlau?

A: Nyuaj thiab ntau yam, cov nickel alloys tiv taus corrosion los ntawm ntau yam xov xwm, thiab nyob twj ywm muaj zog txawm tias kub tshaj 1000 degree. Lawv feem ntau ua tau zoo rau kev khiav hauj lwm ntawm qhov kub thiab txias, tab sis nws yog lawv qhov kev tiv thaiv kom sov uas ua rau lawv nyiam tiag tiag rau cov ntawv thov tseem ceeb.

Q: Vim li cas nickel alloys thiaj li muaj zog?

A: Nickel alloys yog tsim los ntawm nickel thiab tooj liab, nrog rau me me ntawm hlau, manganese, carbon thiab silicon. Cov khoom sib xyaw ua ke ntawm cov ntsiab lus no ua rau nickel alloy ob qho tib si yooj yim rau tshuab thiab muaj zog dua li cov ntsiab lus yuav nyob ntawm lawv tus kheej.

Q: Puas yog Nickel yog ib qho alloy?

A: Nickel feem ntau yog alloyed nrog chromium, tooj liab, hlau, titanium, thiab molybdenum. Txhua qhov sib xyaw ua ke ntawm cov alloy no muaj cov khoom tshwj xeeb uas ua rau nws zoo tshaj plaws rau qee yam kev siv. Piv txwv li, muaj corrosion zoo heev, oxidation, thiab high-temperature kuj.

Q: Dab tsi yog qhov muaj zog tshaj nickel alloy?

A: Ib qho alloy ntawm chromium, cobalt thiab npib tsib xee (CrCoNi) yog cov khoom siv tawv tshaj plaws uas tau sim, thiab nws cov yam ntxwv tuaj yeem ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov dav hlau lossis dav hlau.

Q: Qhov txawv ntawm npib tsib xee alloy thiab npib tsib xee ntshiab yog dab tsi?

A: Nickel thiab npib tsib xee alloys yog cov hlau tsis muaj hlau nrog lub zog siab thiab tawv, zoo heev corrosion kuj, thiab superior elevated kub zog. Ntshiab npib tsib xee yog ib qho ci ci xim dawb-dawb xim hlau ntawm pawg hlau thiab yog ib qho nyuaj, malleable, thiab ductile.

Q: Dab tsi ua rau nickel muaj zog?

A: Cov hlau muaj qhov txawv txav ntawm qhov nyuaj - muaj zog, muaj peev xwm tiv taus kev tawg nyob rau hauv siab zog - thiab ductile - tuaj yeem tawm los lossis khoov ua ntej tawg lossis tawg. Tsis tas li ntawd, npib tsib xee yog tshuaj zoo ib yam li hlau tab sis nrog tshwj xeeb zoo tiv thaiv oxidation.

Q: Puas yog nickel alloy xeb?

A: Nickel tsis xeb vim nws tsis muaj hlau. Ntshiab npib tsib xee yog heev corrosion resistant, tshwj xeeb tshaj yog rau ntau yam kev txo cov tshuaj. Alloying nws nrog chromium muab kev tiv thaiv oxidation.

Q: Puas yog nickel alloys nkig?

A: Nickel paub tias yuav txo qhov kub ntawm qhov kub thiab txias (DBTT), piv txwv li qhov kub hauv qab uas cov hlau ua nkig. Lub DBTT kuj yog ib qho kev ua haujlwm ntawm lwm yam, xws li cov nplej loj thiab lwm yam khoom ntxiv.

Q: Puas yog nickel alloy nyuaj?

A: Qhov kev ua haujlwm ntawm lub cev ntawm nickel alloy ua rau nws cov tawv tawv sai dua li nws ua lwm yam hlau. Kev sib xyaw ua ke ntawm kev tsim hluav taws xob siab thiab kev ua haujlwm ntawm lub cev sai sai ua rau cov hlau tsis muaj zog, ua rau cov cuab yeej dull sai thiab tsis ua haujlwm. Qhov no yuav ua rau cov khoom seem thiab cov cuab yeej tawg.

Q: Puas yog nickel alloy kim?

A: Lawv tseem kim dua li cov hlau ferrous, tab sis vim lawv lub neej ntev, cov nickel alloys yuav yog qhov zoo tshaj plaws rau cov khoom siv mus sij hawm ntev.

Peb paub zoo tias yog ib qho ntawm cov nickel alloy manufacturers thiab lwm tus neeg nyob hauv Suav teb. Txais tos rau lag luam wholesale siab zoo nickel alloy hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi sib tw yog muaj.

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