Raws li lub thawv ntim khoom siv,stainless hlau dej khobmuaj qhov zoo ntawm durability, yooj yim tu thiab kev tiv thaiv ib puag ncig. Nws invention tau dhau los ntawm cov txheej txheem ntev thiab zoo siab heev. Nyob rau hauv tsab xov xwm no, peb yuav tshawb nrhiav qhov tsim ntawm stainless hlau dej lub raj mis thiab nws cov ntsiab lus tseem ceeb.
Stainless hlau yog cov khoom siv hlau uas muaj hlau, chromium, npib tsib xee thiab lwm yam khoom. Thaum pib ntawm lub xyoo pua 20th, tib neeg tau pib kawm txog kev siv cov hlau tsis muaj steel los ua cov ntim khoom ruaj khov. Txawm li cas los xij, thaum lub sijhawm ntawd, cov khoom siv hlau stainless tsis paub tab txaus, thiab nws nyuaj rau tau txais cov khoom zoo stainless hlau.
Nrog rau kev nce qib ntawm kev lag luam thev naus laus zis, tshwj xeeb tshaj yog nyob rau xyoo 1920 thiab 1930s, stainless hlau tsim tshuab tau maj mam txhim kho, ua rau nws tuaj yeem tsim cov hlau tsis muaj steel rau ntawm qhov loj. Qhov no tau ua txoj hauv kev rau kev tsim cov khob dej stainless hlau.
Thawj qhov ua tiav tiag tiag stainless hlau dej lub raj mis tau tawm hauv xyoo 1940. Thaum lub sij hawm no, stainless hlau twb tau dav siv nyob rau hauv cov tub rog thiab aviation sectors, nyiam rau nws corrosion kuj thiab antimicrobial zog. Cov neeg tau pib paub tias cov fwj dej tsis muaj steel hlau muaj qhov ua tau zoo heev thiab kev nyab xeeb kev noj qab haus huv, thiab maj mam qhia lawv mus rau hauv lub neej txhua hnub.
Txawm li cas los xij, tseem muaj qee qhov teeb meem nrog tus thawj stainless hlau dej fwj. Vim lub siab thermal conductivity ntawm stainless hlau, nws feem ntau hnov kub heev thaum siv. Tsis tas li ntawd, thaum ntxov stainless hlau dej khob kuj hnyav thiab tsis yooj yim rau nqa. Txhawm rau txhim kho cov teeb meem no, cov tuam txhab pib tshawb fawb thiab tsim cov qauv tshiab thiab thev naus laus zis.
Nyob rau tib lub sijhawm, kev tsim thiab kev ua haujlwm ntawm cov fwj dej stainless hlau tau txhim kho zoo heev. Niaj hnub nimno stainless hlau dej khob feem ntau txais yuav ob txheej txheej rwb thaiv tsev. Lub tshuab nqus tsev nruab nrab ntawm cov txheej sab hauv thiab sab nrauv tuaj yeem tiv thaiv tau zoo, tso cai rau cov neeg siv tau yooj yim tuav lub khob lub cev yam tsis tau hlawv lawv txhais tes. Nyob rau tib lub sijhawm, muaj kev xaiv ntau dua hauv lub peev xwm, cov duab thiab cov duab ntawm stainless hlau dej khob kom tau raws li qhov xav tau thiab tus kheej nyiam ntawm cov neeg siv sib txawv.
Nyob rau hauv lub neej niaj hnub nrog kev paub txog ib puag ncig, cov fwj dej tsis muaj steel hlau tau nyiam los ntawm ntau tus neeg vim lawv rov siv tau, yooj yim los ntxuav thiab zoo ib puag ncig. Ntau qhov chaw tseem tau tshaj tawm "tsis kam siv lub khob yas siv ib zaug" los txhawb cov tib neeg kom siv cov khob dej tsis huv stainless hlau.
Raws li qhov tshwm sim, cov txheej txheem tsim khoom ntawm stainless hlau dej khob tau dhau los ntawm ntau xyoo ntawm kev txhim kho thiab kev tsim kho tshiab. Los ntawm kev tshawb nrhiav thawj zaug rau kev tsim khoom loj niaj hnub no, cov fwj dej tsis muaj steel hlau tau ua tiav zoo heev ntawm kev ua haujlwm ntev, kev nyab xeeb kev noj qab haus huv thiab kev tiv thaiv ib puag ncig. Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis tsis tu ncua thiab tib neeg txoj kev hais txog kev noj qab haus huv thiab kev tiv thaiv ib puag ncig, stainless hlau dej fwj yuav txuas ntxiv txhim kho thiab loj hlob yav tom ntej thiab dhau los ua ib feem tseem ceeb ntawm tib neeg lub neej niaj hnub.
Post lub sij hawm: Nov-30-2023