Hastelloy S
Cov ntsiab lus
Lork pab pawg siab -}}}} zoo hastelloy s (uns} base, siab} kub alloy nrog lub zog sib xyaw ntawm cov khoom. Nws muaj cov khoom siv hluav taws xob zoo heev, qis tsis muaj cua sov thiab cov oxidation zoo ua rau 2000℃F (1093 degree).
Cov khoom lag luam
Lork pab pawg siab -}}}} zoo hastelloy s (uns} base, siab} kub alloy nrog lub zog sib xyaw ntawm cov khoom. Nws muaj cov khoom siv hluav taws xob zoo heev, qis tsis muaj cua sov thiab cov oxidation zoo ua rau 2000℃F (1093 degree). Ib qho ntxiv, lub alloy muaj qhov zoo siab - kub thiab thermal qaug zog. S Alloy khaws nws lub zog thiab ductility tom qab kev laus ntawm qhov kub ntawm 800 txog 1600 Degree F (477 txog 871 degree).
Hasteloy S Alloy tau tsim rau cov ntawv thov cuam tshuam nrog kev ua kom muaj cua daj cua dub uas yuav tsum tau ua kom muaj zog, ductility, thiab sib npaug {}} lub sij hawm raug. Nws yog siv ntau raws li cov nplhaib sib khi hauv cov roj turbine tshuab uas nws cov kev nthuav dav tsawg thermal yog qhov tseem ceeb.
Txhua yam ntawv wrought ntawm s alloy yog muab rau hauv cov tshuaj kub -}}}}}}}}}}}}}}} nrhiav kev mob tshwj tsis yog tsis muaj neeg sau tseg. Tus qauv cua sov - Kev Kho Mob yog 1950℃f (1066 degree) ua raws li los ntawm txias hauv huab cua lossis hydrogen. Txij li thaum lub alloy yog ruaj khov, cov nqi txias los ntawm qeeb- brine quenching tau tsis muaj kev cuam tshuam rau cov khoom siv mechanical.
Khoom daim ntawv
Ams 5711 bar thiab forging
AMS 5838 VUAM HLAU
Ams 5873 daim ntawv, Sawb thiab Phaj
Tshuaj Muaj Tshuaj
|
Ntsiab lus |
Cov ntsiab lus (%) |
|
Npib tsib xee, ni |
67 |
|
Chromium, cr |
14.5 - 17 |
|
Molybdenum, mo |
14 - 16.5 |
|
Hlau, FE |
3 |
|
Cobalt, CO |
2 |
|
Tungsten, w |
1 |
|
Tooj liab, cu |
0.35 |
|
Manganese, mn |
0.30 - 1.0 |
|
Silicon, si |
0.20 - 0.75 |
|
Aluminium, al |
0.10 - 0.50 |
|
Carbon, c |
0.020 |
|
Phosphorous, p |
0.020 |
|
Boron, b |
0.015 |
|
Sulphur, s |
0.015 |
|
Lanthhanum, la |
0.010 - 0.10 |
Cov Khoom Siv Lub Cev
|
Cov Khoom Siv |
Me me |
Muaj huab tais |
|
Ceev |
8.75 g / cm³ |
0.316 lb / pw |
|
Melting taw tes |
1160 degree |
2480℃f |
Cov Khoom Siv Neeg Kho Tshuab
|
Cov Khoom Siv |
Me me |
Muaj huab tais |
|
Tensile lub zog (@ 1093 Qib / 1999 Degree F, Thickness 1.10-1.60 hli / 0.0.0433-0.0630 hauv.) |
110 MPa |
16000 psi |
|
Yield zog (@ 1093 Qib / 1999 Degree F, Thickness 1.10-1.60 hli / 0.2630 hauv., 0.2% offset) |
52 MPa |
7540 psi |
|
Elastic modulus |
212 GPA |
Ksi |
|
Elongation thaum tawg (@ 982 Qib / 1800 Qib F, Thickness 1.10-1.60-0.0630 hauv., Hauv 50.8 hli) |
46% |
46% |
|
Charpy Feem (V tshaj tawm; kev daws teeb meem kub -}} kho, tsis muaj hnub nyoog) |
190 J |
140 ft - lb |
Fabrication Thiab Cua Sov
Luam ntawv
Muaj cov khoom siv zoo machining. Tooling yog yuav tsum kom tsis txhob ua haujlwm hnyav thiab chatter.
Kev sib sau
Tuaj yeem tsim muaj cov hau kev uas siv tau.
Vuam
Hastelloy S yog welded siv cov roj av roj thiab tungsten inert roj vuam txoj kev.
Kev Kho Cua Sov
Thaum tshav kub kho los ntawm annealing ntawm 1066℃(1950℃f) ua raws li los ntawm txias hauv huab cua.
Kev zam
Forged ntawm 872 txog 1149℃(1600 rau 2100℃f).
Kub Ua Haujlwm
Tuaj yeem ua haujlwm kub ntawm 872 txog 1149℃(1600 rau 2100℃f).
Txias ua haujlwm
Tuaj yeem yooj yim txias ua haujlwm.
Ib tug anerting
Hastelloy s yog annealed ntawm 1066℃(1950℃f) ua raws li los ntawm txias hauv huab cua.
Kev ua laus
Hastelloy S yog hnub nyoog ntawm 538 txog 872℃(1000 txog 1600℃f) kom rov qab kho nws lub zog.
Kev puas ntsoog
Tuaj yeem ua haujlwm hnyav los ntawm kev ua haujlwm txias.
Cov Ntawv Thov
- Aerospace cov ntawv thov:Xws li cov cav tshuab lub cav thiab dav hlau cov khoom sib xyaw ua haujlwm hauv kev ntxhov siab ntau thiab nce qhov kub.
- Muaj Furnaces:Cov Cheebtsam zoo li kev hloov cua sov, ua kom sov cov suab paj nruag, thiab rov ua dua uas tau nthuav tawm cov mob hnyav thiab oxidizing.
- Cov tshuab hluav taws kub:Tshwj xeeb cov siv nyob rau hauv ib puag ncig uas yog qhov kub thiab txias thiab xeb kua dej yog tam sim no.
- Tshuaj lom neeg:Cov cuab yeej siv uas yuav tsum muaj cov khoom siv kho tshuab thiab oxidation tiv taus ntawm cov tshuaj kub, xws li cov tshuaj tsuag, thiab piping rau kev siv tshuaj lom.
- Lub zog tiam:Qhov chaw rau cov ntawv thov zoo li siab - kub boilers thiab siab heev Chav Turbines.
- Nuclear Engineering:Siv nyob rau hauv ib cheeb tsam uas yuav tsum tau tswj kev ua kev ncaj ncees hauv hluav taws xob thiab kev kub siab.
- Petrochemical Kev Lag Luam:Cov khoom uas muaj qhov kub thiab txias thiab ua kom haum ib puag ncig, nrog rau hauv kev tawg thiab kev hloov pauv ua haujlwm.
- High - kub fasteners: bolts, neeg rau, thiab lwm lub ntsej muag raug rau kev kub siab thiab kev ntxhov siab.
- Kev Lag Luam Automotive:Nyob rau hauv high - kev ua haujlwm thiab haiv neeg- Lub tsheb cav uas yuav tsum tau ua haujlwm nyob rau hauv huab cua sov thiab kev ntxhov siab.
- Thaum tshav kub kho kho kom sov:Cheebtsam cua sov nthuav tawm kom nquag cua sov thiab cua txias, xws li pob tawb, cov tais, thiab lwm cov txheej txheem kho cua sov.
- Lng (liquefied nkev) ua:Cheebtsam rau cov cuab yeej siv.