Nickel raws li alloysyog ib hom ntawm cov khoom siv alloy feem ntau yog cov nickel. Nws feem ntau muaj lwm cov ntsiab lus xws li hlau, chromium, titanium, txhuas, thiab lwm yam los txhim kho nws cov khoom siv kho tshuab, corrosion kuj, thiab kub-resistant. Nickel raws li alloys tseem muaj lub zog siab, corrosion kuj, kub tsis kam, oxidation tsis kam, thiab hnav tsis kam ntawm qhov kub ntawm 650 txog 1000 degree, ua rau lawv siv dav hauv kev lag luam xws li aerospace, chemical engineering, roj av, lub zog, nkoj tsim, thiab kev lag luam nuclear. Nickel raws li alloys kuj muaj kev ua haujlwm zoo thiab tuaj yeem tsim ua ntau yam duab thiab qhov ntau thiab tsawg ntawm cov txheej txheem xws li forging, kho cua sov, txias deformation, vuam, thiab lwm yam.
Muaj pes tsawg leeg thiab cov khoom ntawm nickel raws li alloys
Muaj peb lub laj thawj tseem ceeb vim li cas nickel raws li kub-kub alloys tau dav siv. Ua ntej, npib tsib xee raws alloys tuaj yeem yaj ntau cov ntsiab lus alloy thiab tuav cov qauv ruaj khov. Thib ob, piv rau cov hlau raws li thiab cobalt raws li kub-kub alloys, npib tsib xee raws alloys tuaj yeem tsim kev sib koom ua ke A3B hom intermetallic compounds Lub Ni3 (Al, Ti) theem tuaj yeem txhim kho lub zog ntawm cov hlau thiab ua kom nws muaj txiaj ntsig zoo dua. Siab kub lub zog. Ib yam li ntawd, nickel-based alloys muaj chromium, uas ua rau lawv tiv taus oxidation thiab roj corrosion ntau dua li cov hlau kub-kub alloys.
Nickel raws li alloys muaj ntau yam ntsiab lus, ntawm cov chromium feem ntau plays lub luag hauj lwm nyob rau hauv oxidation thiab corrosion kuj, thaum lwm yam ntsiab yog siv los ntxiv dag zog rau alloys. Raws li cov txheej txheem ntxiv dag zog, nws tuaj yeem muab faib ua peb pawg: cov khoom siv ntxiv dag zog, xws li tungsten, molybdenum, cobalt, chromium, vanadium, thiab lwm yam; Cov dej nag ntxiv dag zog xws li txhuas, titanium, niobium, thiab tantalum; Grain ciam teb ntxiv dag zog rau cov ntsiab lus xws li boron, zirconium, magnesium, thiab cov ntsiab lus tsis tshua muaj hauv ntiaj teb.
Muaj Qib:
|
Khoom siv
|
Lus Askiv
|
GB
|
UNS
|
W. Nr.
|
JIS
|
Lwm Qib
|
|
alloy 601
Inconel 601
|
TIAB SA 3103
SIB 313
|
N06601
|
2.4851
|
NCV 601
|
1Cr23Ni60Fe13Al
|
|
|
Ib 617
|
alloy 617
Ib 617
|
|
N06617
|
2.4663
|
NCV 617
|
NiCr23Co12Mo
|
|
Ib 690
|
alloy 690
Ib 690
|
SIB 315
TIAB SA 3105
|
N06690
|
2.4642
|
NCV 690
wb 6690
|
NiCr29Fe9
|
|
alloy 725
ib 725
|
/
|
N07725
|
/
|
/
|
/
|
|
|
ib 686
|
ib 686
|
/
|
N06686
|
2.4606
|
/
|
/
|
|
ib 693
|
ib 693
|
/
|
N06693
|
/
|
/
|
/
|
|
Inconel 740 H
|
Inconel 740 H
|
/
|
|
/
|
/
|
/
|
|
ib 751
|
ib 751
|
/
|
N07751
|
/
|
/
|
/
|
|
ib 783
|
Inconel783
luj 783
|
hwv 6783
hwv 783
|
R30783
|
/
|
/
|
/
|
|
Alloy K500
Monel K-500 |
|
N05500
|
2.4375
|
/
|
/
|
|
|
Kev 800
hlau 800 |
SIB 1101
NWS 111 HWV 1180 GH180 |
N08800
|
1.4876
|
NCV 800
NWS 8800 |
X2NiCrAlTi3220
FeNi32Cr21AlTi 33Ni-42Fe-21Cr |
|
|
Incoloy 800 H
|
Incoloy 800 H
hlau alloy 800H |
SIB 1102
NWS 112 |
N08810
|
1.4958
|
NCF 800 H
wb 8810 |
X5NiCrAlTi31-2
FeNi32Cr21AITi-HC 1 33Ni-42Fe-21Cr |
|
Incoloy 800 HT
|
Incoloy 800 HT
hlau alloy 800HT |
SIB 1103
NWS 113 |
N08811
|
1.4959
|
|
X8NiCrAlTi31-21
NCF 800 HT |
|
lus 825
|
lus 825
alloy 825 |
SIB 142
SIB 1402 |
N08825
|
2.4858
|
NCV 825
wb 8825 |
NiCr21Mo
NC 21 FeDu NiFe30Cr21Mo3 42Ni-21.5Cr-3Mo -2.3Cu |
|
lus 901
|
Nimonic901
luj 901 |
hwv 2901
GH901 |
N09901
|
2.4662
|
|
Z8NCDT42
|
|
lus 903
|
lus 903
|
|
N19903
|
|
|
|
|
lus 907
|
lus 907
|
|
N19907
|
|
|
|
|
lus 925
|
lus 925
|
|
N09925
|
|
|
|
|
lus 945
|
lus 945
|
|
N09945
|
|
|
|
|
ib 945x
|
ib 945x
|
|
N09946
|
|
|
|
|
lus 803
|
lus 803
|
|
S35045
|
|
|
|
|
lus 890
|
lus 890
|
|
N08890
|
|
|
|
