Tsis txhob yuav insulation khob indiscriminately! Ceev faj kom tsis txhob hla dhau ntawm cov ntsiab lus no

Pib lub caij ntuj no
Qhov kub poob sai dua thiab qhov kub ntawm qhov sib txawv nruab hnub thiab hmo ntuj nce
Insulating khob tau dhau los ua lub ntsiab lus kub hauv ntau tsev neeg tsis ntev los no
Cov khoom siv tseem ceeb
Xaiv lub khob thermos yog ib qho kev xaiv
Qhov tsos los yog zoo
Yuav ua li cas yuav ib tug
Yuav ua li cas txog lub khob uas muaj kev nyab xeeb thiab insulated?
Niaj hnub no, tus editor yuav qhia koj ib yam dab tsi
Kev paub me ntsis txog cov khob insulated
Insulating khob, tsuas yog muaj kev zoo nkauj tsis txaus
Qhov tshwm sim yog qhov yooj yim 'lub luag haujlwm' ntawm lub khob thermos, tab sis thaum peb tuav nws ntawm peb txhais tes thiab haus dej, peb paub tias cov khoom tseem ceeb tshaj qhov pom.
Feem ntau lub khob rwb thaiv tsev yog ua los ntawm cov hlau tsis muaj steel, uas tiv taus qhov kub thiab txias thiab ua haujlwm zoo rwb thaiv tsev. Lwm cov ntaub ntawv xws li iav thiab ceramics tsis tau yooj yim nyiam los ntawm cov neeg thaum lub caij nrog kev hloov pauv kub vim yog yam xws li rwb thaiv tsev thiab tiv thaiv poob.
Cov ntaub ntawv stainless hlau feem ntau muab faib ua peb hom, nrog "cov lej" yog 201, 304, thiab 316.
201 stainless hlau, zoo tshaj plaws ntawm camouflage
Feem ntau ntawm cov khoom tsis tsim nyog insulating khob peb pom nyob rau hauv cov xov xwm siv 201 stainless hlau ua lub puab liner ntawm lub rwb thaiv tsev khob. 201 stainless hlau muaj cov ntsiab lus siab manganese thiab tsis zoo corrosion kuj. Yog tias nws siv los ua cov kab hauv qab ntawm lub khob rwb thaiv tsev, kev cia ntev ntev ntawm cov tshuaj acidic tuaj yeem ua rau nag lossis daus ntawm manganese. Manganese hlau yog ib qho tseem ceeb nyob rau hauv tib neeg lub cev, tab sis ntau dhau ntawm manganese tuaj yeem ua mob rau lub cev, tshwj xeeb tshaj yog cov paj hlwb. Xav txog yog tias cov menyuam yaus haus cov dej no txhua hnub, qhov tshwm sim yuav loj heev!
304 stainless hlau, feem ntau siv stainless hlau
Lub ntsiab kev nyab xeeb kev nyab xeeb ntawm stainless hlau nyob rau hauv kev sib cuag nrog zaub mov yog kev tsiv teb tsaws ntawm cov hlau hnyav. Yog li ntawd, cov khoom siv hlau stainless hauv kev sib cuag nrog cov khoom noj yuav tsum yog qib zaub mov. Feem ntau siv cov zaub mov qib stainless hlau yog 304 stainless hlau nrog zoo corrosion kuj. Txhawm rau hu ua 304, nws tus kheej yuav tsum muaj 18 feem pua ​​​​chromium thiab 8 feem pua ​​​​nickel kom suav tias yog qhov raug cai.
Txawm li cas los xij, cov tub lag luam yuav sau cov khoom lag luam stainless hlau nrog lo lus 304 hauv txoj haujlwm tseem ceeb, tab sis daim ntawv lo 304 tsis txhais tau tias nws ua tau raws li qhov yuav tsum tau ua rau kev siv khoom noj. 304 stainless hlau yog cov tshuaj tiv thaiv acid, tab sis nws tseem ua rau pitting corrosion thaum ntsib cov tshuaj uas muaj chloride ions, xws li cov tshuaj ntsev.
316 stainless hlau, ntau tshaj version
Muab piv rau 304 stainless hlau, nws yog qhov yooj yim rau pitting corrosion thaum ntsib cov khoom muaj chloride ions. 316 stainless hlau yog ib qho kev hloov kho siab heev: nws ntxiv cov hlau molybdenum nyob rau sab saum toj ntawm 304 stainless hlau, tso cai rau kev tiv thaiv corrosion zoo dua thiab ntau dua "ua haujlwm". Hmoov tsis zoo, 316 stainless hlau muaj tus nqi siab thiab feem ntau yog siv rau hauv kev kho mob, tshuaj thiab lwm yam high-end teb.