MIG Vuam Hlau Rau Stainless Hlau ER309L 60000 m³ LPG tank vuam khoom
WELDING TECHNOLOGY
Tsis txhob cia cov lus nug
Txuas ntxiv mus haunt koj
Arc instability
Unsightly molding
Tshaj tawm ntau dhau
Cov hlau fused muaj qhov zoo
mechanical zog thiab corrosion kuj
Feem ntau siv rau carbon steel thiab stainless hlau heteromaterial vuam los yog siv rau lub
toughness ntawm pluag martensite, ferritic stainless hlau vuam; Nws tseem tuaj yeem siv rau hauv petrochemical
kev lag luam, thermal fais fab nroj tsuag thiab lwm yam lag luam xws li reactor phab ntsa surfacing hloov hlau.
Ripple zoo
Smooth hlau pub, ruaj khov arc,
zoo nkauj sib sau, zoo ntws ntawm molten hlau
Tsawg splash, 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 | 0.021 ib | 0.61 ib | 2.22 | 0.019 ib | 0.007 ib | 13.95 Nws | 23.08 Nws | 0.01 ib | - |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | Elongation /% | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | |||||
GB/T RULES | - | 580 | 38 | 83/- 60 | - |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 0.8 ua | 1.0 | 1.2 | ||||
ELECTRICITY (Amp) | H/W | 70-150 : kuv | 100-200 | 140-220 : kuv | |||
O/W | 50-120 | 80-150 | 120-180 Nws |
Kev them nyiaj yug Hoobkas
Cov khoom tsim nyog rau a
ntau yam kev siv
WELDING TECHNOLOGY
-
Cov pa roj carbon steel
stainless hlau ntauwd welding
-
JU 2000 E
jack-up drilling platform
-
49,000 tons ntawm duplex
stainless hlau chemical tanker
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Lwm yam |
GB/T RULES | 0.021 ib | 0.61 ib | 2.22 | 0.019 ib | 0.007 ib | 13.95 Nws | 23.08 Nws | 0.01 ib | - |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | Elongation /% | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | |||||
GB/T RULES | - | 580 | 38 | 83/- 60 | - |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 0.8 ua | 1.0 | 1.2 | ||||
ELECTRICITY (Amp) | H/W | 70-150 : kuv | 100-200 | 140-220 : kuv | |||
O/W | 50-120 | 80-150 | 120-180 Nws |