ERNiCrMo-3 Nickel Alloy Khoom Hlau (rau MIG / TIG Vuam)
MIG vs TIG Vuam: Qhov txawv ntawm qhov tseem ceeb
Qhov sib txawv tseem ceeb ntawm MIG thiab TIG vuam yog cov electrode lawv siv los tsim cov arc.MIG siv cov khoom siv hluav taws xob siv hluav taws xob uas siv lub tshuab pub rau lub vuam thaum TIG vuam siv cov khoom siv tsis siv hluav taws xob.TIG welding feem ntau yuav siv tus pas tuav tes los tsim kev koom ua ke.
TIG Welding: Cov txiaj ntsig thiab kev siv
TIG - piv txwv li, tungsten inert gas - vuam yog ntau yam, ua rau cov kws tshaj lij kev lag luam koom nrog ntau yam khoom me me thiab nyias.Nws siv cov tungsten electrode uas tsis yog-consumable tungsten electrode kom sov cov hlau thiab tuaj yeem siv nrog lossis tsis muaj qhov muab tub lim.
Piv nrog rau MIG vuam, nws yog qeeb qeeb, feem ntau ua rau lub sij hawm txhuas ntev dua thiab cov nqi tsim khoom ntau dua.Tsis tas li ntawd, cov welders xav tau kev cob qhia tshwj xeeb kom ntseeg tau tias lawv ua tiav qhov tseeb thiab raug.Txawm li cas los xij, nws tseem muaj kev tswj hwm ntau dua thaum lub sijhawm vuam ua haujlwm thiab ua kom muaj zog, meej, thiab zoo nkauj zoo nkauj welds.
MIG Vuam: Cov txiaj ntsig thiab kev siv
MIG - piv txwv li, hlau inert gas - vuam feem ntau yog siv rau cov ntaub ntawv loj thiab tuab.Nws siv cov khoom siv hluav taws xob uas ua raws li ob qho tib si electrode thiab cov khoom muab tub lim.
Piv nrog rau TIG vuam, nws nrawm dua, ua rau lub sij hawm luv luv thiab cov nqi tsim khoom qis dua.Tsis tas li ntawd, nws yooj yim dua rau kev kawm thiab tsim cov welds uas xav tau me ntsis kom tsis muaj kev tu thiab ua tiav.Txawm li cas los xij, nws cov welds tsis yog qhov tseeb, muaj zog, lossis huv si raws li cov tsim los ntawm TIG vuam kev ua haujlwm.
Daim ntawv thov
Nws yog tsim rau welding ntawm npib tsib xee-chromium-molybdenum alloys, thiab lwm yam, thiab yuav siv tau rau dissimilar khoom vuam los yog lwm yam nto surfacing vuam.
Vuam hlau tshuaj muaj pes tsawg leeg (Wt%)
| Qauv | Vuam hlau chemical muaj pes tsawg leeg(Wt%) |
| ||||||||
| C | Mn | Si | Cr | Ni | Mo | P | S | Cu | Lwm yam | |
| ERNiCrMo-3 | 0.006 ib | <0.14 | <0.13 | 20.69 Nws | 66.29 ib | 8.25 Nws | - | - | - | ib: 0,61 ib: 3.49 |
Khoom ua haujlwm
| Ua raws (sib npaug) qauv qauv | Ib qho piv txwv ntawm lub cev muaj zog ntawm cov hlau tso nyiaj (nrog SJ601) | ||
| GB / T15620 | AWS A5.14/A5.14M | Tensile zog MPa | Elongation% |
| TIAB SA 6625 | ERNiCrMo-3 | 780 ua | 45 |
MIG Product Specifications
| Hlau txoj kab uas hla | ￠ 0.8 | ￠ 1.0 | ￠ 1.2 |
| Pob hnyav | 12.5Kg / daim | 15Kg / thooj | 15Kg / thooj |
TIG Product Specifications
| Hlau txoj kab uas hla | ￠ 2.5 | ￠ 3.2 | ￠ 4.0 | ￠ 5.0 |
| Pob hnyav | 5Kg / lub thawv yas, 20Kg / carton (muaj 4 lub thawv me me) | |||
