Hom Stainless Hlau - Dab tsi ua rau lawv tsis xeb?
Dab tsi ua rau stainless hlau tshwj xeeb thaum piv rau cov hlau tsis tu ncua? Ob leeg yog cov khoom siv hlau uas muaj kev siv ntau yam kev lag luam. Txawm li cas los xij, qhov sib txawv ntawm cov hlau tsis tu ncua thiab cov hlau tsis tu ncua yog cov ntsiab lus chromium hauv txhua cov hlau. Nyob ntawm seb hom stainless hlau, tag nrho cov ntawm lawv muaj tsawg kawg yog 10% chromium cov ntsiab lus, uas npog thaj tsam saum npoo los tiv thaiv xeb lossis xeb. Hauv qhov sib piv, cov hlau tsis tu ncua tsis muaj chromium, ua rau nws raug corrosion.
Ob qho tib si cov hlau tsis tu ncua thiab cov hlau tsis muaj hlau muaj hlau ua lawv cov khoom tseem ceeb, thiab cov hlau tuaj yeem xeb ib ntus vim yog cov txheej txheem oxidation ntawm cov hlau. Txawm li cas los xij, cov txheej txheem oxidation tsis tuaj yeem rhuav tshem cov ntsiab lus hlau hauv cov khoom siv hlau tsis zoo vim yog cov txheej txheem chromium.
Hom Stainless Hlau Puas tuaj yeem tsim xeb?
Feem ntau cov ntaub ntawv stainless-steel yuav tsis tsim xeb lossis xeb vim yog chromium txheej txheej lawv muaj. Cov txheej txheej chromium yuav tiv thaiv kev oxidation ntawm cov ntaub ntawv stainless-steel, uas yog vim li cas lawv tsis tuaj yeem xeb. Txawm li cas los xij, qee zaum, stainless hlau tseem tuaj yeem tsim xeb thaum nws raug rau qee yam. Nov yog qee yam uas tuaj yeem ua rau cov hlau tsis muaj xeb los tsim xeb:
Ntev raug rau tej yam tshuaj.
Stainless hlau yuav tsis xeb tam sim ntawd thaum raug rau tej yam tshuaj. Txawm li cas los xij, kev cuam tshuam ntev rau qee yam tshuaj tuaj yeem ua rau cov hlau tsis muaj hlau tau corroded ib ntus. Cov tshuaj no suav nrog sulfuric acids thiab hydrochloric acids.
Kos los yog puas nto.
Lub chromium nto txheej ntawm stainless hlau tuaj yeem tiv thaiv nws los ntawm kev corroded. Yog li, thaum chromium nto tau khawb los yog puas, corrosion tseem tuaj yeem nkag mus rau hauv cov khoom siv hlau stainless thiab ua rau xeb los ntawm qee lub sijhawm.
Ntev raug tshav kub thiab ya raws.
Lwm yam uas tuaj yeem ua rau cov hlau tsis muaj xeb yog cua sov thiab ya raws. Ntawm chav kawm, koj yuav tsum tau nthuav tawm cov khoom siv hlau stainless kom sov thiab noo noo rau lub sijhawm ntev. Kev nthuav tawm cov khoom siv hlau tsis muaj hlau mus rau qhov kub thiab txias thiab muab tso rau hauv qhov chaw noo noo yuav ua rau cov hlau tsis muaj steel nyob rau hauv cov txheej txheem gradual corrosion.
Tsis muaj cov ntsiab lus chromium.
Qhov qis dua cov ntsiab lus chromium hauv cov khoom siv hlau tsis muaj steel, qhov tsis muaj zog ntawm nws cov corrosion kuj yuav. Qhov tsis muaj chromium cov ntsiab lus tuaj yeem ua rau cov khoom siv hlau tsis muaj xeb, vim tias tsuas muaj txheej nyias ntawm chromium ntawm cov hlau tsis muaj hlau, uas tsis txaus los tiv thaiv nws ntawm oxidation.
Tej yam uas koj tuaj yeem ua kom tsis txhob xeb hlau tsis xeb
Qhov loj dua cov ntsiab lus chromium ntawm stainless hlau, nws cov qib siab corrosion kuj. Raws li koj twb paub lawm, corrosion kuj tseem tuaj yeem tshwm sim txawm nyob rau hauv cov ntaub ntawv stainless-steel. Txawm li cas los xij, cov txheej txheem xeb hauv cov hlau tsis xeb yog qeeb dua li cov hlau lossis hlau, thiab tau kawg, koj tuaj yeem tiv thaiv corrosion los ntawm kev ua qee yam. Nov yog qee yam uas koj tuaj yeem ua kom tsis txhob xeb hlau tsis xeb:
Siv cov khoom siv stainless-steel nrog cov ntsiab lus chromium ntau dua.
Txhawm rau txo qhov muaj peev xwm ntawm xeb, koj tuaj yeem siv cov khoom siv stainless hlau nrog cov ntsiab lus chromium ntau dua. Qhov no tuaj yeem muab qhov chaw stainless-steel nto zoo dua tiv thaiv corrosion thiab xeb.
Tsis txhob tso nws rau qee yam tshuaj, qhov kub thiab txias.
Qee cov tshuaj, qhov kub thiab txias, thiab cov dej noo siab tuaj yeem ua kom cov txheej txheem xeb ntawm cov hlau tsis huv. Yog li, tsis txhob nthuav tawm cov khoom siv hlau stainless rau cov xwm txheej no.
Ua haujlwm tsis tu ncua ntawm hom stainless hlau.
Stainless hlau tseem xav tau kev saib xyuas tsis tu ncua los xyuas kom meej tias qhov chaw tsis muaj corrosion. Koj tuaj yeem ntxuav cov khoom siv hlau stainless siv xab npum thiab dej sov thiab tom qab ntawd ua raws li cov txheej txheem los ntawm kev siv cov txheej txheem xeb-resistant.
Khaws qhov chaw tsis muaj hlau los yog hlau cov ntaub ntawv thaum lub sij hawm fabrication.
Thaum lub sij hawm fabrication xws li CNC txoj siav thiab sheet hlau ua haujlwm txheej txheem, kev sib cuag nrog hlau los yog hlau cov ntaub ntawv nyob rau hauv stainless-steel nto yuav ua rau nws corrode sai npaum li cas vim hais tias cov hlau los yog hlau cov ntaub ntawv yuav paug cov stainless-steel nto. Nco ntsoov tsis txhob tiv tauj tej hlau los yog hlau thaum lub sij hawm stainless-steel fabrication txheej txheem los tsim qhov zoo tshaj plaws corrosion-resistant nto rau stainless hlau.
Ntau hom Stainless Hlau
Muaj ntau hom stainless hlau siv rau ntau yam kev lag luam. Txhua hom stainless hlau muaj nws cov yam ntxwv, nrog cov qib hardness sib txawv, cov ntsiab lus chromium, cov ntsiab lus carbon, thiab qib ntawm corrosion kuj. Ntawm no yog ntau hom stainless hlau:
Austenitic stainless hlau.
Hom stainless hlau no, uas feem ntau kev lag luam siv niaj hnub no, muaj zog tiv thaiv corrosion thiab xeb. Lub austenitic stainless hlau muaj qhov tsawg kawg nkaus ntawm 16% chromium cov ntsiab lus thiab suav nrog qhov siab tshaj ntawm 0,15% carbon.
Martensitic stainless hlau.
Martensitic stainless hlau muaj qib chromium qis ntawm nws qhov chaw tshaj li austenitic stainless hlau. Yog li nws tsis tshua muaj corrosion-resistant dua li hom austenitic. Tus nqi ntawm chromium nyob rau hauv martensitic stainless hlau yog nyob ib ncig ntawm 11.5% - 13%, nrog ib ncig ntawm 0.1% manganese thiab 0.15% carbon.
Ferritic stainless hlau.
Ferritic stainless hlau kuj yog hom stainless hlau uas muaj corrosion kuj tsawg dua thaum piv rau austenitic stainless hlau. Txawm li cas los xij, nws tseem zoo dua li martensitic stainless hlau. Nws muaj nyob ib ncig ntawm 10.5% mus rau 30% chromium thiab tsawg dua 0.20% carbon.
Duplex stainless hlau.
Duplex stainless hlau yog ib hom stainless hlau uas ua ke nrog austenitic thiab ferritic stainless hlau. Nws muaj kev sib xyaw ntawm 50% austenitic thiab 50% ferritic stainless hlau.
Precipitation-hardened stainless hlau.
Hom stainless hlau no muaj qhov nyuaj dua thiab tiv thaiv corrosion dua li austenitic stainless hlau. Txhawm rau tsim cov nag lossis daus-tawv tawv stainless hlau, koj yuav tsum ua cov txheej txheem nag lossis daus los tsim cov tawv tawv stainless-steel nto.
xaus
Txawm hais tias nws cov yam ntxwv corrosion-resistant, stainless hlau tseem tuaj yeem corroded thaum raug rau tej yam rau lub sij hawm ntev, xws li tshuaj, tshav kub, noo noo, thiab lwm yam. Txawm li cas los xij, los ntawm kev ua kom cov hlau tsis huv hauv nws qhov zoo tshaj plaws, koj tuaj yeem tiv thaiv txhua qhov kev xeb ntawm qhov tsis zoo ntawm cov hlau tsis huv.
Ntau hom stainless hlau kuj tseem siv nyob rau hauv ntau yam kev lag luam kev siv, nrog ntau theem ntawm corrosion kuj, hardness, thiab lwm yam ntxwv. Nws yog qhov zoo tshaj plaws rau koj xaiv cov ntaub ntawv stainless-steel uas tuaj yeem muab koj cov khoom zoo tshaj plaws corrosion-resistant kom tsis txhob muaj qhov tsis xav tau corrosion tom qab.
TEAM Rapid yog ib qho zoo tshaj plaws tsim kho sai tuam txhab uas muag muab CNC milling kev pab cuam thiab CNC tig mus rau kev cai koj cov khoom stainless hlau. Dhau li ntawm cov kev pabcuam machining, peb kuj muaj 3d luam ntawv pabcuam, yas txhaj molding kev pab cuam thiab lwm yam kom tau raws li koj qhov kev tsim qauv sai sai rau kev xav tau ntau lawm. Tiv tauj peb hnub no rau thov ib daim ntawv tso cai pub dawb tam sim no!
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