TIG Vuam Hlau Rau Stainless Hlau ER312 Nuclear SG Weld
WELDING TECHNOLOGY
Tsis txhob cia cov lus nug
Txuas ntxiv mus haunt koj
Arc instability
Unsightly molding
Tshaj tawm ntau dhau
Feem ntau siv rau carbon steel thiab stainless hlau
heterometal welding los yog hloov txheej vuam
Kuj tseem siv tau rau ferrite thiab austenite dissimilar sib koom ua ke thiab nyuaj rau vuam steel vuam.
Ripple zoo
Cov hlau molten muaj zoo dilution kuj
thiab cov ntsiab lus ferrite yog mus txog 30%,
zoo heev thermal cracking kuj
ruaj khov arc, zoo nkauj sib sau, zoo ntws ntawm molten hlau, nrog zoo heev vuam txheej txheem kev ua tau zoo.
Yooj yim slagging
Khoom Parameter
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Lwm yam |
| GB/T RULES | 0.019 ib | 0.5 | 1.71 ib | 0.022 ib | 0.003 ib | 8.42 ib | 29.86 Nws | 0.11 | - |
MECHANICAL PROPERTY:
| QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | Elongation /% | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | |||||
| GB/T RULES | - | 815 ib | 28 | - | - | |||||
Kev them nyiaj yug Hoobkas
Cov khoom tsim nyog rau a
ntau yam kev siv
WELDING TECHNOLOGY
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Shandong Nuclear Fais Fab CV20
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Vuam cov ntaub ntawv rau silencers
Hudong LNG cab kuj
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Lwm yam |
| GB/T RULES | 0.019 ib | 0.5 | 1.71 ib | 0.022 ib | 0.003 ib | 8.42 ib | 29.86 Nws | 0.11 | - |
MECHANICAL PROPERTY:
| QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | Elongation /% | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | |||||
| GB/T RULES | - | 815 ib | 28 | - | - | |||||
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Sau koj cov lus ntawm no thiab xa tuaj rau peb