Hlau: Nws yog cov khoom siv los ntawm ingot, billet lossis steel los ntawm kev ua haujlwm siab rau ntau yam duab, qhov ntau thiab tsawg thiab cov khoom xav tau.
Hlauyog cov khoom siv tseem ceeb rau kev tsim kho hauv tebchaws thiab kev ua tiav ntawm plaub qhov kev tsim kho tshiab, dav siv, ntau yam, raws li cov qauv sib txawv, cov hlau feem ntau muab faib ua cov ntawv, cov phaj, cov kav dej thiab cov khoom hlau plaub pawg, txhawm rau pab txhawb lub koom haum. ntawm steel ntau lawm, kev txiav txim khoom thiab ua haujlwm zoo ntawm kev tswj kev ua haujlwm, Nws kuj tau muab faib ua cov tsheb ciav hlau hnyav, tsheb ciav hlau loj, steel loj, nruab nrab steel, me me steel,steel txias-tsim steel, high-quality steel, hlau, nruab nrab thickness steel phaj, nyias steel phaj, hluav taws xob silicon steel ntawv, sawb hlau, seamless steel yeeb nkab steel, welded steel yeeb nkab, hlau khoom thiab lwm yam ntau yam.
Cov khoom siv yuav tsum tau txiav txim siab raws li qhov xav tau ntawm qhov chaw, kev siv sib txawv yuav muaj cov lus teb sib txawv, txawm tias cov hlau zoo li cas, tsuav nws tuaj yeem siv tau rau nws cov chaw yog cov hlau zoo tshaj plaws, piv txwv li, rau cov neeg tsim khoom, tuaj yeem hloov kho. mus rau ib puag ncig, siab zog thiab qis tus nqi steel yog qhov zoo tshaj plaws, yog li cov neeg tsim khoom tsim kev nyiam siv carbon steel; Rau cov chaw tsim khoom kho kom zoo nkauj, zoo nkauj thiab dav, yooj yim los tuav, cov hlau tsis muaj nqi yog qhov zoo tshaj plaws, yog li lawv nyiam siv hlau; Rau cov tub rog kev lag luam, lawv nyiam siv lub zog siab, siab hardness, toughness, kom tau raws li lub hom phiaj tshwj xeeb ntawm cov hlau, yog li xaiv cov hlau alloy tshwj xeeb.
Cov khoom lag luam steel tsis tuaj yeem muaj peev xwm rau txhua lub hom phiaj ntawm riam, xws li qhov loj ntawm lub machete loj thiab cov hnab tshos me me steel yuav tsum yog qhov phem dua, rab riam thiab riam siv hauv qhov chaw qhuav tsis zoo ib yam, tsuas yog hais tias hom dab tsi. steel yog qhov zoo tshaj plaws thiab zoo tshaj plaws uas yog superficial heev, tsis muaj cov hlau zoo tshaj plaws, tsuas yog rau qee lub hom phiaj ntawm riam kom muaj cov hlau zoo tshaj plaws, Thiab qhov zoo ntawm riam tsis yog tag nrho cov hlau, kev kho cua sov nyiaj rau ib nrab lossis ntau dua. ntawm qhov tseem ceeb, kev kho cua sov yog tus ntsuj plig ntawm cov hlau.
1. Shoddy steel yog nquag folding. Folding yog ntau yam ntawm cov kab tawg ua rau ntawm cov hlau nto, thiab qhov tsis xws luag no feem ntau khiav los ntawm qhov ntev ntawm tag nrho cov khoom. Yog vim li cas rau folding yog vim hais tias cov shoddy manufacturers nrhiav high efficiency, lub siab loj heev, lub pob ntseg yog tsim, tom ntej no dov yuav folded, cov khoom folded yuav tawg tom qab khoov, thiab lub zog ntawm cov hlau yuav txo. 2. Shoddy steel feem ntau muaj pockmarked tsos. Pitted nto yog qhov tsis sib xws tsis sib xws ntawm steel nto tshwm sim los ntawm qhov hnyav hnyav. Raws li shoddy steel manufacturers mus nrhiav cov txiaj ntsig, feem ntau muaj ntau qhov zawj dov.
3. Qhov saum npoo ntawm cov hlau tsis zoo yog qhov ua rau caws pliav. Muaj ob qho laj thawj: a. Cov khoom siv hlau cuav tsis sib xws, thiab muaj ntau yam impurities. b. shoddy cov ntaub ntawv manufacturers qhia cov cuab yeej yog yooj yim, yooj yim rau lo steel, cov impurities tom yob yog yooj yim los tsim nti.
4. Qhov saum npoo ntawm cov ntaub ntawv shoddy yog nws cov kab nrib pleb, vim nws cov billet yog adobe, adobe porosity, adobe nyob rau hauv cov txheej txheem txias vim qhov kev txiav txim ntawm thermal stress, tawg tom qab dov.
5. Shoddy steel yog ib qho yooj yim rau khawb, yog vim li cas shoddy steel manufacturers muaj cov cuab yeej yooj yim, yooj yim los tsim burrs, khawb cov hlau nto. Sib sib zog nqus khawb txo lub zog ntawm cov hlau.
6. Shoddy steel tsis muaj xim hlau luster, yog lub teeb liab lossis zoo ib yam li cov xim ntawm npua hlau, rau ob qho laj thawj, nws cov billet yog adobe. 2, dov kub ntawm cov ntaub ntawv shoddy tsis yog tus qauv, lawv cov hlau kub yog qhov pom kev ntsuas, yog li nws tsis tuaj yeem dov raws li thaj chaw austenitic, kev ua haujlwm ntawm cov hlau tsis tuaj yeem ua tau raws li tus qauv.
Xya. Lub transverse bar ntawm shoddy steel yog nyias thiab tsis tshua muaj, thiab qhov tshwm sim ntawm filling yog feem ntau tsis txaus siab, vim hais tias cov chaw tsim tshuaj paus nyob rau hauv thiaj li yuav ua tau ib tug loj tsis zoo kam rau ua, lub siab ntawm thawj ob peb kis ntawm cov khoom tiav yog loj heev, cov hlau zoo li. me me dhau, thiab cov duab dhau tsis txaus siab.
Post lub sij hawm: Nov-29-2023