Hauv kev sib qhia zaum kawg, peb tau nkag siab txog cov kev paub yooj yim thiab cov teeb meem hauv kev vuam ntawm qee qhovtooj liab-steel clad phaj, yog li dab tsi yog qhov txheej txheem vuam zoo li?
Txoj kev tsim nyog tshaj plaws rau vuam tooj liab-steel clad daim hlau yog inert gas shielded vuam (TlG, MG). Thaum lub thickness ntawm tooj liab cladding yog ntau tshaj 3 hli, qhov pom zoo preheating kub tsis tsawg tshaj li 150 degree, thiab tooj liab electrode nrog ib txoj kab uas hla ntawm tsawg tshaj li 1.6 hli yog siv rau vuam. , txhawm rau tswj cov ntsiab lus hlau ntawm clad weld vim dilution los xyuas kom meej nws cov corrosion kuj.
Muaj ntau hom grooves. Lub cladding txheej los yog lub hauv paus txheej yuav welded ua ntej. Tom qab cov txheej txheem steel yog welded, cov hauv paus hniav yuav tsum tau muab ntxuav kom ua qhov kev sib txuas thaum ntxov ntawm cov txheej txheem kev hloov pauv thiab txheej txheej cladding, thiab thaum kawg polished nrog ib txhais tes sib tsoo log.
Lub hauv paus ntsiab lus ntawm kev xaiv cov khoom siv vuam thiab clad vuam hlau yog los xyuas kom meej tias cov vuam hlau muaj cov khoom siv hluav taws xob zoo, tawg tsis kam, cov khoom siv kho tshuab, thiab cov txheej txheem vuam. Lub hauv paus ntsiab lus xaiv ntawm kev hloov pauv txheej vuam hlau yog tias nws tuaj yeem muaj qhov zoo metallurgical compatibility nrog tooj liab thiab hlau. Txij li thaum Ni thiab Cu, Ni thiab Fe tuaj yeem ua kom yaj mus tas li nyob rau hauv cov khoom thiab cov kua hauv lub xeev thiab tsim cov kev daws teeb meem tas mus li, npib tsib xee thiab npib tsib xee-raws li alloys yog cov ntaub ntawv zoo dua rau kev hloov pauv txheej vuam hlau.
Cov ntsiab lus tseem ceeb ntawm cov txheej txheem vuam ntawm tooj liab-steel clad phaj, thaum lub thickness ntawm cov cladding txheej yog tsawg tshaj li 2 hli, ib txheej ntawm tooj liab yuav tsum tau ua tib zoo tso rau ntawm lub hauv paus txheej steel, thiab ces semi-automatic MIG vuam ntawm sab nraum qab. -Tilt vuam txoj kev yuav tsum tau siv rau vuam. Lub arc ncaj qha ua rau lub pas dej molten, thiab Tsis ua rau lub hauv paus steel, kom cov ntsiab lus hlau ntawm thawj txheej ntawm cov hlaws hlaws yog tsawg dua 5 feem pua kom tiv thaiv kub tawg thiab nkag mus. Txhawm rau tiv thaiv qhov tsis xws luag xws li qhov pores thiab kab nrib pleb thiab txhim kho qhov txias bending tsis kam ntawm vuam, ntxiv rau kev tiv thaiv argon, kuj tseem siv tau los siv cov txheej txheem cua sov. Gas shielded vuam.
Baoji Taicheng Hlau Co., Ltd yog ibtooj liab hlau tawg weld clad phaj neeg tsim khoom. Tam sim no, peb lub tuam txhab muaj cov khoom lag luam txaus ntawm ntau yam khoom siv hlau sib xyaw, thiab koj tuaj yeem yuav!
