Xov xwm muaj
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Qhov txawv ntawm ut thiab x-ray yeeb nkab yog dab tsi
Kev siv cov txheej txheem kuaj ultrasonic yog txhawm rau ntsuas ntsuas hu ua ultrasonic flaw detector.Nws lub hauv paus ntsiab lus yog: ultrasonic nthwv dej propagation nyob rau hauv cov khoom yog kuaj pom, lub acoustic zog ntawm cov khoom thiab lub internal lub koom haum hloov muaj ib co cuam tshuam rau propagation ntawm ul ...Nyeem ntxiv -
Zinc txheej
Zinc yog cov txheej txheem metallurgical cov tshuaj tiv thaiv.Los ntawm qhov pom ntawm microscopic, cov txheej txheem ntawm kub dip galvanizing yog ob qho tib si dynamic tshuav nyiaj li cas, sib npaug kub thiab zinc hlau sib npaug.Thaum lub steel workpiece raus nyob rau hauv txog 450 ℃ molten zinc kua, chav tsev kub kua zinc nqus nws ...Nyeem ntxiv -
Qhov zoo thiab qhov tsis zoo ntawm kub dov hlau
Kub dov yog txheeb ze rau cov ntsiab lus ntawm txias-dov, txias-dov yog nyob rau hauv lub recrystallization kub hauv qab dov, thiab kub dov yog nqa tawm nyob rau saum toj ntawm lub recrystallization kub dov.Qhov zoo: kub dov tuaj yeem ua rau cov cam khwb cia microstructure ntawm steel ingot, refin ...Nyeem ntxiv -
Kev huam yuaj ua rau thiab tiv thaiv cov roj thiab roj pipeline engineering kev puas tsuaj
Gas Pipeline Hazardous Factors Raws li ib txwm muaj, cov roj raug thauj mus rau hauv lub kaw lus kaw, thaum lub kaw lus tsis ua hauj lwm ua rau kev tswj xyuas cov pa xau, cov pa roj carbon monoxide yog tov nrog huab cua los tsim cov roj tawg kom ncav cuag qhov kev txwv tawg lossis ib rooj plaub. dej tsaws tsag yuav tua h...Nyeem ntxiv -
Tuam Tshoj los ua tus tsim khoom loj tshaj plaws ntawm lub ntiaj teb nyob rau xyoo tom ntej
Tam sim no, nrog kev txhim kho kev lag luam thiab kev ua haujlwm thev naus laus zis, Tuam Tshoj steel kev lag luam tig mus rau Tuam Tshoj.Nyob rau tib lub sijhawm, kev txhim kho kev lag luam steel thoob ntiaj teb tau nkag mus rau lub platform tshiab.Nws yog tib yam rau Tuam Tshoj.Raws li tus neeg muag khoom ntawm cov yeeb nkab yeeb nkab, welded steel yeeb nkab, structural steel yeeb nkab, seamle ...Nyeem ntxiv -
Hom Mild Steel Yeeb Nkab
Cov yeeb nkab me me yog hais txog cov ntsiab lus tsawg dua 0.25% carbon steel vim nws tsis muaj zog, tsis tshua muaj zog thiab mos.Nws suav nrog feem ntau ntawm cov pa roj carbon zoo tib yam thiab cov pa roj carbon zoo steel, feem ntau tsis muaj kev kho cua sov siv hauv engineering, qee qhov carburizing ...Nyeem ntxiv