316l Stainless Hlau Seamless Hlau Yeeb Nkab
Cov Ntaub Ntawv Tseem Ceeb
304 stainless hlau yog ib yam khoom siv dav dav hauv cov hlau tsis xeb, nrog qhov ceev ntawm 7.93 g / cm³; nws tseem hu ua 18/8 stainless hlau hauv kev lag luam, uas txhais tau tias nws muaj ntau dua 18% chromium thiab ntau dua 8% nickel; kub siab tiv taus ntawm 800 ℃, kev ua haujlwm zoo, Muaj zog siab, siv dav hauv kev lag luam thiab kev kho kom zoo nkauj rooj tog thiab kev lag luam zaub mov thiab kev kho mob. Txawm li cas los xij, nws yuav tsum tau sau tseg tias piv nrog cov hlau tsis xeb 304 ib txwm muaj, cov khoom noj khoom haus qib 304 stainless hlau muaj cov ntsiab lus nruj dua. Piv txwv li, lub ntsiab lus thoob ntiaj teb ntawm 304 stainless hlau yog 18% -20% chromium, 8% -10% nickel, tab sis cov khoom noj khoom haus qib 304 stainless hlau muaj 18% chromium thiab 8% nickel, tso cai rau kev hloov pauv hauv qee qhov ntau, thiab Txwv cov ntsiab lus ntawm ntau yam hlau hnyav. Hauv lwm lo lus, 304 stainless hlau tsis tas yuav yog khoom noj khoom haus qib 304 stainless hlau.
Khoom Zaub
Cov Lus Qhia Txog Khoom
Cov kav dej tsis xeb yog cov kav dej hlau uas tiv taus cov xov xwm tsis muaj zog xws li cua, pa dej, thiab dej, thiab cov xov xwm tsis muaj zog xws li kua qaub, alkalis, thiab ntsev. Kuj hu ua cov kav dej tsis xeb acid.
Qhov kev tiv thaiv corrosion ntawm cov kav dej stainless hlau seamless nyob ntawm cov khoom sib xyaw uas muaj nyob hauv cov hlau. Chromium yog lub hauv paus tseem ceeb rau kev tiv thaiv corrosion ntawm cov hlau stainless. Thaum cov ntsiab lus chromium hauv cov hlau ncav cuag li 12%, chromium cuam tshuam nrog cov pa oxygen hauv cov khoom siv corrosive los tsim cov zaj duab xis oxide nyias heev (zaj duab xis tus kheej passivation) ntawm qhov chaw ntawm cov hlau. , Tuaj yeem tiv thaiv kev xeb ntxiv ntawm cov hlau matrix. Ntxiv rau chromium, cov khoom sib xyaw feem ntau siv rau cov kav dej stainless hlau seamless suav nrog nickel, molybdenum, titanium, niobium, tooj liab, nitrogen, thiab lwm yam, kom ua tau raws li qhov xav tau ntawm ntau yam kev siv rau cov qauv thiab kev ua tau zoo ntawm cov hlau stainless.
Cov yeeb nkab tsis xeb yog cov hlau hollow ntev puag ncig, siv dav hauv roj av, tshuaj lom neeg, kev kho mob, khoom noj khoom haus, kev lag luam sib zog, cov cuab yeej siv tshuab thiab lwm yam kev lag luam thiab cov khoom siv kho tshuab. Tsis tas li ntawd, thaum lub zog khoov thiab torsion zoo ib yam, qhov hnyav sib dua, yog li nws kuj siv dav hauv kev tsim cov khoom siv kho tshuab thiab cov qauv engineering. Nws kuj tseem siv los tsim ntau yam riam phom ib txwm muaj, cov thoob, plhaub, thiab lwm yam.
Cov Txheej Txheem Tsim Khoom
Nws muaj cov kauj ruam tsim khoom hauv qab no:
a. Kev npaj hlau puag ncig; b. Kev ua kom sov; c. Kev tho qhov kub thiab txias; d. Txiav lub taub hau; e. Kev ntxuav; f. Kev sib tsoo; g. Kev roj nplua nyeem; h. Kev ua cov txheej txheem dov txias; i. Kev tshem roj; j. Kev kho cua sov ntawm cov tshuaj; k. Kev ncaj; l. Txiav lub raj; m. Kev ntxuav; n. Kev sim khoom.
Cov khoom cuam tshuam
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Cov Lus Qhia Txog Khoom Lub Npe Khoom NM500 Carbon Steel Phaj Khoom 4130,4140,AISI4140,A516Gr70,A537C12,A572Gr50,A588GrB,A709Gr50,A633D,A514,A517,AH36,API5L-B,1E0650,1E1006,10CrMo9-10,BB41BF,BB503,CoetenB,DH36,EH36,P355GH,X 52, X56, X60, X65, X70, Q460D, Q460, Q245R, Q295, Q345, Q390, Q420, Q550CFC, Q550D, SS400, S235, S235JR, A36, S235J0, S275JR, S275J0, S275J2, S275NL, S355K2, S355NL, S355JR, S355J...
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Lub raj txhuas
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