Hom xws li Baosteel, Pangang, CITIC Tshwj Xeeb Steel, Sandvik, ATI, thiab VDM Hlau muab cov haujlwm kub tuag steels thiab cua sov-cov alloys uas tiv taus cov qoob loo loj hlob, dav siv nyob rau hauv siab -kawg kub khiav tshuab.
1. Mainstream Domestic Steel Mills (Tus Nqi Siab -Kev Xaiv Ua Haujlwm)
|
Hom |
Cov Khoom Muag Khoom |
Nta |
|
Baosteel |
B2H13+Ti, B2H13+Nb |
Microalloyed Custom Steel, Stable Grain Control, Muaj zog Batch Supply Capacity |
|
Pangang |
PG-H13 Series |
V/Nb Hloov H13, Kev Ua Haujlwm Zoo rau Temper Softening thiab Grain Loj hlob |
|
CITIC Tshwj Xeeb Steel |
4Cr5MoSiV1-Ti/Nb |
Inherently Fine-Grained Steel, Muab Metallographic Testing Report, Quality Traceability |
Qhov zoo: Tus nqi qis, xa khoom sai, tsim nyog rau kev tsim khoom loj ntawm nruab nrab - mus rau - siab - kawg txhaj pwm.
2. Cov khoom lag luam muaj npe nrov thoob ntiaj teb (High-Kev Xaiv Ua Haujlwm)
|
Hom |
Cov Khoom Muag Khoom |
Inhibition Mechanism |
|
Sandvik |
ASSAB 88, ASP-23 |
hmoov metallurgy txheej txheem, ultra-fine thawj microstructure (8-10 qib), tsis tu ncua carbide faib |
|
ATI (American Titanium Kev Lag Luam) |
ATI 718 (Inconel 718) |
' theem ntxiv dag zog rau npib tsib xee-raws li alloy, tuav cov qauv zoo txawm tias ntawm 1100 degree |
|
VDM hlau |
Nicrofer 52, Stellite 6 |
Cobalt-raws li / npib tsib xee-raws li alloy, tsis tshua muaj zog tiv thaiv creep thiab grain ciam oxidation |
Nta: Cov khoom siv siab purity, zoo microstructure uniformity, haum rau precision kub khiav cov khoom hauv kev kho mob, kho qhov muag, thiab lwm yam.
3. Hmoov Metallurgy thiab High -End Alloy Hom
Daido Steel (Nyiv): Muab DH31-Super+Ti, uas cuam tshuam qhov kub-kub coarsening los ntawm TiC lis ciam pinning;
Hitachi Hlau: DAC55 yog hloov H13 uas muaj Nb / V, nthuav tawm cov kev tiv thaiv zoo tshaj rau thermal qaug zog thiab cov qoob loo loj hlob;
Bohler (Austria): W360 ISOBLOC tshwj xeeb yog tsim los rau cov tshuab kub khiav, muaj qhov zoo heev - qhov kub thiab txias qhov ntev.
Daim Ntawv Thov Kev Pom Zoo: Ua ntej siab -tus nqi- ntxiv cov pwm, tshwj xeeb tshaj yog tsim rau ntev- cov xwm txheej tsim khoom tas li.
