Kauv welded yeeb nkab (SSAW yeeb nkab)yog ib hom kauv seam steel yeeb nkab ua los ntawm sawb steel coil li raw khoom, uas yog welded los ntawm tsis siv neeg ob-xaim ob-sided submerged arc vuam txheej txheem thiab extruded nyob rau hauv chav tsev kub. Dej engineering, petrochemical kev lag luam, tshuaj lom neeg kev lag luam, hluav taws xob fais fab kev lag luam, kev ua liaj ua teb irrigation thiab kev tsim kho hauv nroog yog cov teb uas muab kauvwelded kavfeem ntau yog siv.

Cov txheej txheem tseem ceeb ntawm kauv welded yeeb nkab:

1. Thaum lub sij hawm molding txheej txheem, qhov seem seem yog me me thiab tsis muaj khawb ntawm qhov chaw. Cov txheej txheem kauv welded yeeb nkab muaj qhov zoo sib xws hauv qhov loj thiab qhov tshwj xeeb ntawm txoj kab uas hla thiab phab ntsa tuab, thiab tuaj yeem ua tau raws li cov neeg siv khoom xav tau ntau dua rau cov kav hlau steel yeeb nkab specifications.
2. Txais cov txheej txheem ob-sided submerged arc vuam tshuab los daws qee qhov tsis xws luag, thiab nws yooj yim los tswj cov vuam zoo.
3. Ua tiav 100% kev soj ntsuam zoo ntawm cov yeeb nkab steel, thiaj li lav tau cov khoom zoo.

4. Tag nrho cov khoom siv nyob rau hauv tag nrho cov kab ntau lawm muaj kev ua haujlwm ntawm kev sib txuas nrog cov ntaub ntawv hauv computer kom paub txog cov ntaub ntawv xa mus rau lub sijhawm tiag tiag, thiab cov kev tsis sib xws hauv cov txheej txheem tsim khoom yog tswj los ntawm chav tswj.

Rau cov txheej txheem cua sov, cov khoom siv hluav taws xob kho cua sov thiab cov cua sov nruab nrab yuav tsum raug xaiv. Yuav ua li cas los yog yooj yim tshwm sim ntawm no yog hais tias lub nto ntawm ib feem yuav raug cuam tshuam los ntawm oxidizing cua sov nruab nrab, thiab cov cua kub kub tshaj cov txheej txheem yuav tsum tau. Yog tias cov nplej austenite tuab dhau lawm, txawm tias cov ciam teb yuav yaj, uas yuav cuam tshuam rau qhov zoo nkauj thiab sab hauv ntawm cov khoom. Yog li ntawd, nyob rau hauv cov txheej txheem tiag tiag, kev ntsuas ua tau yuav tsum tau coj los txheeb xyuas qhov tsis xws luag.

Cov khoom tsis raug tsim thaum lub sij hawm tempering yog quenched kom tau ib tug quenched martensite qauv nrog siab hardness los yog ib tug qis bainite qauv nrog ib tug me ntsis qis hardness, tab sis cov qauv tsis ruaj khov thiab nkig. Thaum siv hauv kev tsim khoom, nws yog tempered kom tau txais cov qauv xav tau thiab cov khoom. Yog li ntawd, cov txheej txheem tempering yuav muaj qhov cuam tshuam tseem ceeb ntawm kev kho cua sov ntawm qhov chaw, xws li hardness, tempering brittleness, tempering tawg thiab lwm yam tsis xws luag, thiab yuav tsum tau ntsuas kom tsis txhob muaj qhov tsis xws luag thaum tempering.

Txoj kev kho cua sov kom raug yog lub hauv paus thiab lub hauv paus rau kev ua kom muaj kev kho cua sov tsim nyog ntawm qhov chaw. Thaum pom cov teeb meem zoo saum toj no, lawv tuaj yeem daws tau los ntawm cov tib neeg, tshuab, cov khoom siv, cov txheej txheem, kev sib txuas, kev tshuaj xyuas, thiab lwm yam. Los ntawm kev tshuaj xyuas thiab kev txiav txim, cov hauv paus ntsiab lus ntawm qhov tsis xws luag tuaj yeem pom.

Cia kev txawj ntse ntawm kauv welded yeeb nkab:

1. Lub chaw cia khoom lossis lub tsev khaws khoom ntawm cov khoom siv kauv steel yeeb nkab yuav tsum nyob hauv qhov chaw huv si thiab dej ntws zoo. Cov nroj tsuag thiab tag nrho cov sundries yuav tsum tau ntxuav. Cov hlau tuav yuav tsum tau ceev kom huv si thiab deb ntawm cov chaw tsim khoom thiab cov mines uas tsim cov pa phem lossis plua plav.
2. Cov ntaub ntawv uas corrode steel xws li kua qaub, alkali, ntsev, thiab cov cement yuav tsum tsis txhob muab tso rau hauv lub warehouse, thiab steel ntawm ntau hom yuav tsum tau sib cais. Tiv thaiv tsis meej pem thiab tiv thaiv corrosion.
3. Cov hlau me me thiab nruab nrab ntawm cov hlau, hlau qws, steel bar, nruab nrab txoj kab uas hla steel yeeb nkab, steel hlau thiab hlau hlua, thiab lwm yam. Tom qab tso thiab cushioning, nws tuaj yeem khaws cia rau hauv qhov chaw zoo.

4. Cov hlau me me, nyias steel phaj, steel sawb, silicon steel ntawv lossis nyias-walled kauv steel yeeb nkab tuaj yeem khaws cia. Muaj ntau yam khoom muaj nqis, corrosive txias-kuav los tiag thiab txias-draw steel thiab hlau khoom tuaj yeem khaws cia.