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Ferrous hlau cov ntaub ntawv hardness nqi conversion rooj
布氏硬度 HB 洛氏硬度 维氏 硬度 HV 布氏硬度 HB 洛氏硬度 维氏硬度 HV HRA HRC HRC 7 8 06 . 55.0 599 86.3 69.5 1017 78.2 54.5 589 86.1 69.0 997 77.9 54.0 579 85.8 68.5 978 77.7 53.5 570 85. 561 85.2 67.5 941 77.1 52.5 551 ...Nyeem ntxiv -
Basic mechanical zog ntawm cov ntaub ntawv hlau
Cov khoom ntawm cov khoom siv hlau feem ntau muab faib ua ob pawg: cov txheej txheem kev ua haujlwm thiab kev siv kev ua haujlwm. Cov txheej txheem hu ua kev ua tau zoo yog hais txog kev ua haujlwm ntawm cov khoom siv hlau raws li cov txheej txheem ua haujlwm txias thiab kub thaum lub sijhawm tsim cov txheej txheem ntawm cov khoom siv ...Nyeem ntxiv -
Feem ntau siv JIS tus qauv Steel Qib rau Cov Khoom Siv Hauv Tsev
Taw qhia: Jindalai Steel Group yog cov chaw tsim khoom ntawm steel phaj rau ntau yam kev siv. Nrog rau ntau yam khoom xws li Kub Rolled Steel Phaj, Cold Rolled Steel Phaj, Kub Rolled Patterned Steel Phaj, thiab Tinplate, peb tau tsim kev koom tes ntev nrog lub npe nrov ste ...Nyeem ntxiv -
Common nto tiav ntawm stainless hlau
Thawj qhov chaw: NO.1 Qhov saum npoo raug kev kho cua sov thiab kev kho mob tom qab kub dov. Feem ntau siv rau cov ntaub ntawv txias-dov, cov tso tsheb hlau luam, cov khoom siv tshuaj lom neeg kev lag luam, thiab lwm yam, nrog cov tuab tuab ntawm 2.0MM-8.0MM. Blunt nto: NO.2D Tom qab txias dov, cua sov ...Nyeem ntxiv -
Kev ceev faj rau kev ua thiab kev tsim kho stainless hlau
Txiav thiab xuas nrig ntaus Txij li cov hlau tsis muaj zog dua li cov ntaub ntawv zoo tib yam, yuav tsum muaj siab dua thaum stamping thiab shearing. Tsuas yog thaum qhov sib txawv ntawm cov riam thiab riam yog qhov tseeb tuaj yeem txiav tsis ua haujlwm thiab kev ua haujlwm tawv tsis tshwm sim. Nws yog qhov zoo tshaj plaws los siv plasma lossis laser txiav. Thaum twg...Nyeem ntxiv -
Peb hardness qauv rau steel
Lub peev xwm ntawm cov khoom siv hlau los tiv thaiv qhov indentation ntawm qhov chaw los ntawm cov khoom tawv yog hu ua hardness. Raws li cov kev sim sib txawv thiab daim ntawv thov, qhov nyuaj tuaj yeem muab faib ua Brinell hardness, Rockwell hardness, Vickers hardness, Shore hardness, microhardness thiab siab temper ...Nyeem ntxiv -
Taw qhia rau kev ua haujlwm txias tuag steel
Cold ua hauj lwm tuag steel yog tsuas yog siv rau stamping, blanking, sib sau, dabtsi yog khoov, txias extrusion, txias drawing, hmoov metallurgy tuag, thiab lwm yam. Nws yuav tsum tau siab hardness, siab hnav kuj thiab txaus toughness. Feem ntau muab faib ua ob pawg: hom dav dav thiab hom tshwj xeeb. Piv txwv li, lub ...Nyeem ntxiv -
Ua kom ntseeg tau qhov zoo ntawm Seamless Steel Pipes: Daim Ntawv Qhia Kev Ntsuam Xyuas Kev Ntsuas
Taw qhia: Seamless steel kav ua lub luag haujlwm tseem ceeb hauv ntau yam kev lag luam, suav nrog metallurgy, tshuaj, tshuab, roj av, thiab lwm yam. Qhov zoo ntawm cov kav dej no cuam tshuam ncaj qha rau lawv cov kev ua tau zoo thiab kav ntev. Txhawm rau kom ntseeg tau tias cov yeeb nkab seamless zoo, nws yog ib qho tseem ceeb uas yuav tsum tau ua ...Nyeem ntxiv -
Hlau yeeb nkab tiav tsis xws luag thiab lawv cov kev tiv thaiv
Cov txheej txheem tiav ntawm cov kav hlau steel yog ib qho tseem ceeb thiab cov txheej txheem tseem ceeb los tshem tawm cov tsis xws luag hauv cov kav hlau, txhim kho cov yeeb nkab steel zoo, thiab ua tau raws li cov kev xav tau ntawm kev siv tshwj xeeb ntawm cov khoom.Steel yeeb nkab xov feem ntau suav nrog: steel yeeb nkab straightening, kawg txiav (chamfering, s ...Nyeem ntxiv -
Ob txheej txheem ntawm kev kho cua sov hlau
Cov txheej txheem kev kho cua sov ntawm cov hlau feem ntau suav nrog peb txheej txheem: cua sov, rwb thaiv tsev, thiab cua txias. Qee zaum tsuas muaj ob txoj kev: cua sov thiab cua txias. Cov txheej txheem no muaj kev sib tshuam thiab tsis tuaj yeem cuam tshuam. 1. Cua sov cua sov yog ib qho ntawm cov txheej txheem tseem ceeb ntawm kev kho cua sov ...Nyeem ntxiv -
Peb pawg ntawm kev kho cua sov hlau
Cov txheej txheem kev kho cua sov hlau tuaj yeem muab faib ua peb pawg: kev kho cua sov tag nrho, kev kho cua sov saum npoo thiab kev kho cua sov. Nyob ntawm qhov nruab nrab cua sov, cua sov thiab cua txias txoj kev, txhua pawg tuaj yeem muab faib ua ntau yam kev kho cua sov sib txawv ...Nyeem ntxiv -
Qhov tseem ceeb ntawm Acid Pickling thiab Passivation nyob rau hauv kev kho deg ntawm cov yeeb nkab steel
Taw qhia ntawm Acid Pickling thiab Passivation Steel kav yog dav siv nyob rau hauv ntau yam lag luam vim lawv zoo heev durability, lub zog, thiab corrosion kuj. Txawm li cas los xij, txhawm rau kom ntseeg tau tias lawv qhov kev ua tau zoo thiab kev ua haujlwm ntev, nws yog ib qho tseem ceeb rau kev siv txoj kev kho saum npoo zoo xws li ...Nyeem ntxiv