1. Cov khoom lag luam (cov hom qauv)
| Chaw ua uas tsis tau haus | Kev qhia tshwj xeeb | Lub hom phiaj |
|---|---|---|
| Tshuaj Muaj Tshuaj | C: Tsawg dua lossis sib npaug rau 0.08%, Cr: 17.00-19.00%, NI: 9.00%, NB: Ntau dua lossis sib npaug ntawm 10 × C% | GB / T 14976-20124 |
| Cov Khoom Siv Neeg Kho Tshuab | Lub zog tensile: ntau dua los yog sib npaug rau 530 mpa, kom muaj zog: ntau dua lossis sib npaug: ntau dua lossis sib npaug nrog 40% | ASTM A3124 |
| Kev Kho Cua Sov | Kho annealing (1050-1100 degree) + dej quenching | ASME SA-24013 |
| Loj npaum li cas | Od: 6-630mm, wt: 1.0-30mm (seamless) | JIS G34594 |
2. Cov ntawv thov tseem ceeb
Fais fab nroj tsuag: Superheater/reheater tubes in ultra-supercritical boilers (≤650℃, >30MPA)
Petrochemicals: Corrosion - Cov Pipelines Resistant rau cov kua qaub cia (nitric, acetic acid) thiab reasic
Nuclear Systems: Cov Khaub Ncaws Kub Kub Cov Hluav Taws Xob Hauv Reactor Cua Txias Tshuab
Ib tug tub rog: Aircraft tso pa thiab roj kab
3. Qhov Zoo
Zoo tshaj corrosion Kuj: High Cr / Ni cov ntsiab lus tsim ib txheej oxide coxide, tawm tsam oxidation thiab acid corrosion
High - kub ruaj khov: NB carbides txhim kho cov neeg nkag ntawm 500-650 degree
Zoo heev Weldability: Tau tshaj rau tus tig / MIG VUAM TSIS POSE - weld kev kho cua sov
Biocompatibility: Siv rau hauv kev tiv thaiv kev siv tshuaj thiab khoom noj {-} Cov khoom siv qib
