Ni 200thiabNi201yog ob qib nickel alloy uas siv dav dav, ua kev zoo siab rau lawv txoj kev tiv thaiv xeb zoo heev, kev ua hluav taws xob conductivity, thiab kev ua haujlwm kho tshuab. Raws li cov khoom tseem ceeb hauv tsev neeg nickel alloy (ob qho tib si nrog nickel cov ntsiab lus ≥99.6%), lawv qhov sib txawv me me tab sis tseem ceeb hauv cov tshuaj lom neeg ncaj qha ua rau lawv cov ciam teb kev ua tau zoo thiab kev siv tau yooj yim - npog cov xov hlau, cov ntawv, cov raj, thiab cov khoom siv. Hauv qab no yog kev sib piv kom ntxaws los pab koj xaiv cov alloy zoo tshaj plaws rau koj qhov project:

Kev Sib Piv Qhov Ntev	Ni200 Nickel Alloy	Ni201 Nickel Alloy
Cov Tshuaj Lom Zem	Nickel (≥99.6%), Carbon (≤0.10%), Hlau (≤0.20%), Tooj (≤0.10%)	Nickel (≥99.6%), Carbon (≤0.02%), Hlau (≤0.20%), Tooj (≤0.10%)
Kev ntshiab ntawm npib tsib xee	Kev ntshiab siab (≥99.6%)	Kev ntshiab siab (≥99.6%)
Kub Tshaj Plaws Ua Haujlwm Txuas Ntxiv Mus	650°C (qhov siab tshaj plaws luv luv: 700°C)	750°C (qhov siab tshaj plaws luv luv: 800°C)
Kev Tiv Thaiv Hluav Taws Xob (20 ° C)	0.069 Ω·mm²/m	0.072 Ω·mm²/m2
Ductility (Elongation thaum tawg)	≥40%	≥35%
Kev Tiv Thaiv Kev Xeb	Zoo heev (tiv taus cov organic acids, alkalis, thiab cov ntsev tsis muaj zog)	Zoo heev (tib yam li Ni200; kev ruaj khov zoo dua hauv qhov kub siab corrosive ib puag ncig)
Kev Ruaj Ntseg Kub Siab	Yooj yim rau intergranular embrittlement saum toj no 600 ° C (carbide precipitation)	Tiv taus kev tawg ntawm cov khoom sib xyaw (cov pa roj carbon tsawg heev zam kev tsim cov carbide)
Kev vuam tau	Zoo (pom zoo kom siv cov annealing tom qab vuam rau kev pabcuam kub siab)	Zoo dua (tsis tas yuav kho cua sov tom qab vuam; zam kev tawg vuam)
Kev siv tshuab tau	Zoo dua ntawm chav sov (cov pa roj carbon ntau dua txhim kho kev ua haujlwm txiav)	Qis me ntsis (cov pa roj carbon tsawg ua rau cov cuab yeej lo rau; zoo rau kev tsim khoom kub siab)
Tus nqi	Siv nyiaj ntau dua (ntau yam khoom siv raw; yooj yim dua cov txheej txheem tsim khoom)	Siab dua me ntsis (kev tswj cov pa roj carbon thiab cov txheej txheem ntxuav kom huv ntxiv tus nqi)
Cov Xwm Txheej Siv Ib Txwm (Cov Ntawv Alloy)	Cov xov hlau: Cov ntawv roj teeb, cov khoom siv hluav taws xob; Cov ntawv / Cov raj: Cov thoob tshuaj lom neeg kub qis, cov khoom siv cryogenic	Cov xov hlau: Cov khoom siv cua sov kub, cov hlau vuam; Cov ntawv / Cov raj: Cov kav dej ua haujlwm tshuaj lom neeg, cov khoom siv hauv dav hlau, cov plhaub ntsuas kub kub

1. Qhov Txawv Tseem Ceeb: Cov Pa roj carbon (Tus "Kev Faib Kev Ua Tau Zoo")

Qhov sib txawv ntawm Ni200 thiab Ni201 yog nyob rau hauv kev tswj cov pa roj carbon - qhov no yog qhov ua rau lawv qhov kev ntseeg siab kub thiab kev hloov pauv tau yooj yim:

lNi200 hlau: Nrog cov pa roj carbon ntau tshaj plaws ntawm 0.10%, nws sib npaug qhov ua tau zoo hauv chav sov thiab kev ua tau zoo yooj yim. Txawm li cas los xij, ntawm qhov kub tshaj 600 ° C, cov pa roj carbon hauv cov hlau sib xyaw nrog nickel los tsim cov nickel carbides (Ni₃C), uas ua rau muaj kev sib xyaw ua ke raws cov ciam teb ntawm cov noob. Qhov no ua rau muaj kev tawg ntawm cov khoom sib xyaw: cov hlau sib xyaw ua rau tawg, poob qhov ductility, thiab yooj yim tawg thaum muaj kev ntxhov siab lossis kev hloov pauv thermal - txwv nws siv hauv qhov chaw kub siab.

lNi201 hlauLos ntawm kev txwv cov pa roj carbon kom tsawg dua ≤0.02%, nws tshem tawm cov carbide nag txawm tias ntawm 750 ° C. Cov pa roj carbon tsawg heev ua rau cov alloy cov qauv nplej ruaj khov, ua kom muaj kev ywj pheej thiab lub zog kho tshuab thaum lub sijhawm ua haujlwm kub ntev. Qhov no ua rau nws yog qhov kev xaiv zoo rau cov ntawv thov uas xav tau kev ruaj khov thermal.

2. Kev Tiv Thaiv Kub thiab Kev Hloov Kho Daim Ntawv Alloy

Ob qho tib si alloys zoo heev hauv kev tiv thaiv corrosion, tab sis lawv qhov kub thiab txias thiab kev haum rau ntau hom alloys sib txawv heev:

lNi200 hlauZoo rau qhov kub qis mus rau nruab nrab (≤650 ° C), nws ci ntsa iab hauv cov ntawv thov uas qhov kev ua hluav taws xob thiab kev ua haujlwm hauv chav sov yog qhov tseem ceeb. Ua cov xov hlau, nws zoo tagnrho rau cov roj teeb tabs (lithium-ion, lead-acid roj teeb) thiab cov khoom sib txuas microelectronic - nws qhov kev ua hluav taws xob siab (0.069 Ω·mm² / m) txo qhov poob zog, thaum nws qhov kev ua tau zoo tshwj xeeb (≥40%) tso cai rau kos rau hauv cov xov hlau zoo heev (mus txog 0.005 hli) lossis cov khoov nyuaj. Ua cov ntawv lossis cov raj, nws yog siv rau hauv cov thoob dej tshuaj lom neeg kub qis thiab cov khoom siv cryogenic, qhov twg kev tiv thaiv corrosion thiab txias-formability yog qhov tseem ceeb.

lNi201 hlauTsim los rau kev pabcuam kub siab (600°C–750°C), nws ua tau zoo heev nyob rau hauv ib puag ncig hnyav. Ua cov xov hlau, nws muab lub zog rau cov khoom siv cua sov rau lub cub tawg thiab cov hlau vuam - nws qhov kev ruaj khov kub siab ua kom muaj kev pabcuam ntev (8,000+ teev hauv kev ua kom sov tas mus li). Ua cov ntawv lossis cov raj, nws tau xa mus rau hauv cov kav dej tshuaj lom neeg (kev tswj cov kua qaub kub siab) thiab cov khoom siv hauv aerospace, qhov twg kev tiv taus thermal qaug zog thiab cov huab cua corrosive yog qhov tseem ceeb. Nws qhov weldability tshem tawm qhov xav tau kev annealing tom qab-weld, ua kom yooj yim tsim cov khoom loj.

3. Cov Yam Ntxim Saib Xyuas Kev Ua Haujlwm & Kev Ua Haujlwm Zoo

lNi200 hlau: Nws cov pa roj carbon ntau dua ua rau muaj peev xwm ua haujlwm tau zoo hauv chav sov - txiav, khawb, thiab stamping cov txheej txheem du dua, txo cov cuab yeej hnav thiab lub sijhawm tsim khoom. Qhov no ua rau nws tsim nyog rau cov khoom tsim tawm ntau xws li cov roj teeb tabs thiab cov chaw ntsuas kub qis. Txawm li cas los xij, vuam Ni200 xav tau kev kho tom qab vuam kom txo qhov kev ntxhov siab sab hauv thiab tshem tawm cov carbide tsim hauv cov pob qij txha vuam, ntxiv cov kauj ruam tsim khoom rau cov ntawv thov kub siab.

lNi201 hlauTxawm hais tias nws cov pa roj carbon tsawg me ntsis txo qhov ua tau zoo ntawm chav tsev kub (tej zaum yuav muaj kev sib txuas ntawm cov cuab yeej), nws zoo heev hauv cov txheej txheem tsim khoom kub siab (piv txwv li, dov kub, forging). Nws qhov kev sib txuas zoo dua yog qhov hloov pauv qhov kev ua si: cov pob qij txha sib txuas ua kom muaj zog thiab ductility yam tsis muaj kev kho cua sov, txiav cov voj voog ntau lawm rau cov khoom loj xws li cov kav dej tshuaj lom neeg lossis cov khoom siv aerospace. Rau cov ntawv thov uas cuam tshuam nrog kev vuam lossis kev tsim khoom kub siab, Ni201 muab kev ua haujlwm ntau dua thiab kev ntseeg siab.

4. Kev Siv Nyiaj Zoo & Phau Ntawv Qhia Xaiv

Xaiv Ni200 Alloy yog tiasKoj xav tau ib qho kev daws teeb meem pheej yig rau cov kev siv uas kub tsawg mus rau nruab nrab (≤600°C), tsis hais hom twg (xov hlau, ntawv, raj). Nws zoo tagnrho rau:

l Cov khoom siv hluav taws xob rau cov neeg siv khoom (cov roj teeb, cov khoom sib txuas)

Cov khoom siv tshuaj lom neeg kub tsawg (cov thoob dej cia khoom, cov kav dej siab tsawg)

l Cov khoom siv cryogenic (cov txheej txheem tswj cov roj kua)

Cov khoom tsim tawm ntau heev uas xav tau kev ua haujlwm kub hauv chav tsev

Xaiv Ni201 Alloy yog tiasKoj qhov project muaj qhov kub siab (600°C–750°C), vuam, lossis qhov chaw xeb - txawm tias muaj tus nqi siab me ntsis, nws muab txiaj ntsig mus sij hawm ntev. Nws zoo meej rau:

l Kev kub ntawm kev lag luam (cov kauj kub siab, cov khoom siv cua sov)

l Kev ua tshuaj lom neeg (cov kav dej kub kub, cov reactor liners)

l Aerospace thiab kev tiv thaiv (cov khoom siv kub thiab txias, cov khoom siv sensor)

l Cov khoom sib dhos ua ke (tsis tas yuav tsum tau kho cua sov tom qab vuam)

Kev Txheeb Xyuas

Ni200 thiab Ni201 yog cov hlau nickel zoo, tab sis lawv cov pa roj carbon sib txawv ua rau muaj zog sib txawv. Ni200 yog qhov kev xaiv pheej yig, siv tau ntau yam rau kev siv kub tsawg, tshuab, lossis siv hluav taws xob hla cov hlau, ntawv, thiab raj. Ni201 yog qhov kev xaiv zoo tshaj plaws rau qhov kub siab, vuam, lossis tiv taus xeb, qhov twg kev ntseeg tau thiab kev ua haujlwm ntev ua rau tus nqi nce me ntsis.

Peb lub tuam txhab muaj Ni200 thiab Ni201nyob rau hauv ntau hom (xov hlau: 0.005mm–5.0mm; daim ntawv: 0.1mm–10mm; raj: 1mm–50mm OD) thiab cov kev pabcuam ua tiav raws li kev cai. Peb pab neeg tshaj lij muab kev sab laj xaiv cov khoom siv dawb kom ntseeg tau tias koj qhov kev xaiv alloy sib haum nrog cov kev xav tau kev ua tau zoo thiab peev nyiaj. Ntseeg peb cov nickel alloys rau qhov zoo sib xws hauv cov khoom siv hluav taws xob, tshuaj lom neeg, aerospace, thiab dhau mus.