Tom qab pom lub npe no, tus editor kwv yees tias ntau tus phooj ywg yuav xav tsis thoob. Yuav ua li cas stainless hlau dej khob tseem xeb? Stainless hlau? Puas yog stainless hlau tsis xeb? Tshwj xeeb tshaj yog cov phooj ywg uas tsis siv stainless hlau thermos khob txhua hnub yuav xav tsis thoob. Hnub no kuv yuav qhia luv luv rau koj vim li cas stainless hlau thermos khob xeb?
Stainless hlau yog ib lo lus dav dav rau qee qhov tshwj xeeb alloy steels. Nws yog hu ua stainless hlau vim tias cov khoom siv hlau ntawm cov hlau no yuav tsis xeb hauv huab cua, khob dej, chav dej thiab qee cov kua qaub tsis muaj zog. Txawm li cas los xij, cov hlau tsis sib txawv tseem yuav xeb tom qab ncav cuag lawv tus kheej oxidation. Puas yog qhov no tsis cuam tshuam lub npe? Tsis yog, lo lus stainless hlau yog ib qho kev qhia ntawm cov khoom thiab cov yam ntxwv ntawm cov ntaub ntawv hlau. Piv txwv li, lub npe tiag tiag ntawm 304 stainless hlau raws li peb txhua tus paub yog austenitic stainless hlau. Ntxiv rau austenitic stainless hlau, kuj tseem muaj ferrite thiab martensitic stainless hlau. thiab lwm yam. Qhov sib txawv yog vim qhov sib txawv ntawm cov ntsiab lus chromium thiab cov ntsiab lus nickel hauv cov khoom, nrog rau qhov sib txawv ntawm qhov ntom ntawm cov khoom nws tus kheej.
Cov phooj ywg uas muaj tus cwj pwm ua tib zoo saib hauv lub neej niaj hnub yuav pom tias tsis muaj xeb ntawm cov ntaub ntawv stainless hlau nrog cov chaw tshwj xeeb, tab sis qee cov khoom siv stainless hlau nrog cov khoom ntxhib thiab cov pits yuav xeb ntawm cov pits. Qhov no feem ntau yog vim hais tias lub smoother nto ntawm stainless hlau, yuav muaj ib tug txheej ntawm dej txheej nyob rau saum npoo. Cov dej txheej no cais cov tsub zuj zuj ntawm noo noo. Cov dej uas puas lawm txheej txheej nrog pits nyob rau saum npoo yuav ua rau noo noo nyob rau hauv cov huab cua mus sau, ua rau oxidation thiab xeb. Phem.
Cov saum toj no yog ib txoj hauv kev rau cov hlau tsis muaj xeb, tab sis tsis yog tag nrho cov khoom siv hlau stainless yuav oxidize thiab xeb raws li cov xwm txheej saum toj no. Piv txwv li, 304 stainless hlau hais tam sim no thiab cov paub zoo 316 stainless hlau tsis tshua muaj qhov tshwm sim no. Cov khoom lag luam stainless hlau tseem hu ua stainless hlau, xws li 201 stainless hlau thiab 430 stainless hlau, yuav tshwm sim.
Ntawm no peb yuav tsom mus rau peb cov ntaub ntawv uas feem ntau siv hauv kev tsim cov khob dej stainless hlau hauv khw: 201 stainless hlau, 304 stainless hlau thiab 316 stainless hlau. Nyob rau hauv tsab xov xwm dhau los, tus editor tau hais tias tam sim no 201 stainless hlau tsis tuaj yeem siv los ua cov khoom siv rau cov khob dej stainless vim nws tsis tuaj yeem ua tau raws li cov khoom noj khoom haus qib thiab cov ntsiab lus hauv cov khoom siv ntau tshaj. Qhov no yeej yog me ntsis imprecise. Dab tsi tus editor txhais tau thaum lub sijhawm ntawd yog tias 201 stainless hlau tsis tuaj yeem siv los ua cov khoom siv rau sab hauv phab ntsa ntawm lub khob dej stainless hlau. Txij li thaum 201 stainless hlau tsis tuaj yeem ncav cuag qib zaub mov, nws tsis tuaj yeem tiv tauj nrog cov dej haus tau ntev.
Cov neeg haus dej uas tau ntub dej nrog 201 stainless hlau ntev ntev yuav ua rau lub cev tsis xis nyob thiab cuam tshuam rau lawv txoj kev noj qab haus huv. Txawm li cas los xij, txij li lub tank sab hauv ntawm stainless hlau thermos khob yog ob txheej txheej, cov phab ntsa sab nrauv yuav tsis raug dej, yog li nws tau siv los ntawm ntau lub tuam txhab ua cov khoom siv rau sab nrauv ntawm lub khob dej stainless hlau. Txawm li cas los xij, cov nyhuv oxidation ntawm 201 stainless hlau yog tsawg dua li ntawm 304 stainless hlau, thiab nws yog resistant rau ntsev tsuag. Cov nyhuv tsis zoo, uas yog vim li cas tom qab siv lub khob thermos siv los ntawm ntau tus phooj ywg rau ib lub sijhawm, cov phab ntsa sab hauv ntawm lub tank sab hauv yuav tsis xeb, tab sis hloov cov phab ntsa sab nrauv yuav xeb tom qab cov xim tev tawm, tshwj xeeb tshaj yog sab nrauv. phab ntsa nrog dents.
Post lub sij hawm: Dec-22-2023