Xov xwm muaj
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Dab tsi yog qhov sib txawv ntawm txias drawn steel yeeb nkab thiab kub dov steel yeeb nkab
(1) Qhov sib txawv ntawm kev ua haujlwm kub thiab kev ua haujlwm txias: kub dov yog ua haujlwm kub, thiab txias txias yog ua haujlwm txias.Lub ntsiab sib txawv: kub dov yog dov saum toj no lub recrystallization kub, txias dov yog dov hauv qab ntawm recrystallization kub;txias dov yog qee zaum nws ...Nyeem ntxiv -
Cov yam ntxwv ntawm ob sab submerged arc vuam kauv steel yeeb nkab
1. Thaum lub sij hawm txheej txheem ntawm cov yeeb nkab steel, steel phaj deforms tusyees, cov residual kev nyuaj siab yog me me, thiab cov nto tsis tsim khawb.Cov txheej txheem steel yeeb nkab tau yooj yim dua nyob rau hauv qhov loj ntawm cov yeeb nkab steel nrog txoj kab uas hla thiab phab ntsa thickness, tshwj xeeb tshaj yog nyob rau hauv cov khoom ...Nyeem ntxiv -
Thaum tshav kub kub kho technology ntawm roj casing
Tom qab cov roj casing siv txoj kev kho cua sov no, nws tuaj yeem txhim kho qhov cuam tshuam toughness, tensile lub zog, thiab tiv thaiv kev puas tsuaj ntawm cov roj casing, kom ntseeg tau tias muaj txiaj ntsig zoo hauv kev siv.Petroleum casing yog cov khoom siv yeeb nkab tsim nyog rau drilling roj thiab cov nkev, thiab nws xav tau t ...Nyeem ntxiv -
Annealing Thiab quenching ntawm Cold Drawn Steel Pipe
Annealing ntawm txias drawn steel yeeb nkab: hais txog cov khoom hlau rhuab mus rau qhov tsim nyog kub, tuav ib lub sij hawm, thiab ces maj mam txias txias cua sov txheej txheem.Cov txheej txheem annealing: recrystallization annealing, kev nyuaj siab annealing, spheroidizing annealing, tiav annealing, thiab lwm yam. ..Nyeem ntxiv -
Delivery Length ntawm Stainless Hlau Yeeb Nkab
Kev xa khoom ntev ntawm cov yeeb nkab steel hlau tseem hu ua qhov ntev thov los ntawm tus neeg siv lossis qhov ntev ntawm daim ntawv cog lus.Muaj ntau ntau txoj cai rau kev xa khoom ntev hauv qhov tshwj xeeb: A. Ntev ntev (tseem hu ua qhov ntev tsis ruaj): Cov yeeb nkab steel hlau uas nws qhov ntev yog nyob rau hauv lub lengt ...Nyeem ntxiv -
Stainless Hlau Yeeb Nkab Txheej Txheem Hom thiab Nto Zoo
Txheej Txheej Txheej Txheej Txheej HFD: Kub Tiav, kho cua sov, descaled Metallically Clean CFD: Txias tiav, kho cua sov, descaled Metallically Clean CFA: Txias tiav ci annealed Metallically Bright CFG: Txias tiav, kho cua sov, hauv av Metallically bright-av, thiab cov ...Nyeem ntxiv