Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
INCOLOY® Alloy 925 (UNS N09925) yog lub hnub nyoog-hardenable nickel-hlau-chromium alloy nrog ntxiv ntawm molybdenum, tooj liab, titanium, thiab txhuas. Cov ntsiab lus npib tsib xee txaus rau kev tiv thaiv chloride-ion kev nyuaj siab corrosion cracking. Cov npib tsib xee, ua ke nrog molybdenum thiab tooj liab, kuj muab kev tiv thaiv zoo heev los txo cov tshuaj. Molybdenum pab tiv thaiv pitting thiab crevice corrosion. Lub alloy cov ntsiab lus chromium muab kev tiv thaiv rau oxidizing ib puag ncig. Kev sib ntxiv ntawm titanium thiab txhuas ua rau muaj zog tiv thaiv thaum kho cua sov.
| C | Mn | Si | P | S | Cr | Cb | Mo | Co | Ti | Al | Fe | Ni | Cu |
| Tsawg dua lossis sib npaug rau 0.03 | Tsawg dua los yog sib npaug rau 1.00 | Tsawg dua lossis sib npaug rau 0.50 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | 19.50-21.00 | Tsawg dua los yog sib npaug rau 1.00 | 2.50-3.50 | Tsawg dua lossis sib npaug rau 0.50 | 1.90-2.40 | 0.10-0.50 | Bal | 38.00-46.00 | 1.50-3.00 |
| Qib | UNS N09925 |
| Qhov xwm txheej | Kev daws Annealed + Prec nyuaj |
| Tensile zog (MPa) | Ntau dua lossis sib npaug rau 140 (965) |
| Yield zog ksi (MPa) | Ntau dua lossis sib npaug rau 110 (758) |
| Elongation (%) | Ntau dua lossis sib npaug li 18 |
| Hardness Rc | Tsawg dua lossis sib npaug li 38 |
Alloy 925 (UNS N09925) Phaj yog lub hnub nyoog-hardenable npib tsib xee-hlau-chromium alloy nrog ntxiv cov ntsiab lus xws li molybdenum, tooj liab, titanium, thiab txhuas. Qhov no alloy yog siv nyob rau hauv ntau yam kev siv uas yuav tsum tau ib tug ua ke ntawm siab zog thiab corrosion kuj. Nov yog nws cov kev siv hauv kev lag luam:
Kev ua tshuaj lom neeg:UNS N09925 Phaj yog feem ntau ua haujlwm hauv cov khoom siv tshuaj lom neeg vim nws ua haujlwm zoo heev los txo cov tshuaj. Nws yog siv nyob rau hauv reactors, tshav kub exchangers, thiab lwm yam Cheebtsam raug rau aggressively tshuaj lom neeg ib puag ncig.
Kev lag luam roj thiab roj:Hauv cov roj thiab roj, UNS N09925 Phaj yog siv rau cov cuab yeej downhole, subsea Cheebtsam, thiab offshore platforms. Nws muaj peev xwm tiv taus corrosive seawater thiab hnyav downhole tej yam kev mob tseem ceeb heev.
Aerospace thiab Aircraft Cheebtsam:UNS N09925 Phaj muaj nyob rau hauv cov khoom siv dav hlau dav hlau, qhov chaw uas muaj qhov kub thiab txias thiab lub zog txhua yam yog qhov tseem ceeb. Nws pab txhawb rau kev ntseeg siab thiab kev ua haujlwm ntawm aerospace systems.
Marine Engineering:Lub alloy yog tsim rau marine daim ntaub ntawv, nrog rau cov kiv cua shafts, fasteners, thiab lwm yam fixtures. Nws cov corrosion kuj ua kom durability nyob rau hauv ib puag ncig dej ntsev.
Thaum tshav kub kub Exchangers thiab Boiler Feedwater rhaub:UNS N09925 Phaj yog siv rau hauv cov khoom siv hluav taws xob sib hloov thiab boiler feedwater rhaub. Nws kev sib xyaw ua ke ntawm lub zog thiab kev tiv thaiv corrosion ua rau nws muaj txiaj ntsig zoo rau kev hloov hluav taws xob zoo.
Zuag qhia tag nrho, UNS N09925 Phaj yog ntau yam khoom siv thoob plaws kev lag luam sib txawv, tshwj xeeb tshaj yog qhov muaj zog thiab corrosion kuj tseem ceeb heev.
Cim npe nrov: uns n09925 phaj, Tuam Tshoj uns n09925 phaj lwm tus neeg
Tom ntej
UNS N08825 PhajKoj Tseem Yuav Zoo Li
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