Txoj kev loj hlob sai ntawm cov khoom siv hluav taws xob tiag tiag tuaj tom qab tsim cov nickel chromium alloy, uas tau siv los ua hluav taws xob cua sov.
Tso lus
Txoj kev loj hlob sai ntawm cov khoom siv hluav taws xob tiag tiag tuaj tom qab tsim cov nickel chromium alloy, uas tau siv los ua hluav taws xob cua sov.
Feem ntau ntawm cov khoom siv hluav taws xob cua sov hauv lub xyoo pua puv 19 tau qis dua, thawj zaug tshwm sim raws li cov khoom siv hluav taws xob cua sov rau lub neej txhua hnub. Xyoo 1893, tus qauv ntawm lub tshuab hluav taws xob tau tshwm sim thawj zaug thiab tau siv hauv Tebchaws Meskas, tom qab ntawd siv lub qhov cub hluav taws xob hauv xyoo 1909, uas tau muab cov tshuab hluav taws xob tso rau hauv lub qhov cub, txhais tau hais tias cov cua sov tau hloov ntawm qhov cub mus rau hluav taws xob, uas yog, los ntawm hluav taws xob hluav taws xob mus rau thermal zog. Tab sis txoj kev loj hlob sai ntawm kev lag luam hluav taws xob tiag tiag tuaj tom qab tsim cov nickel chromium alloy, uas tau siv los ua hluav taws xob cua sov.
Xyoo 1910, Tebchaws Asmeskas yog thawj tus tsim lub tshuab hluav taws xob ua tiav ntawm nickel chromium alloy cua sov hlau, uas tau txhim kho cov qauv ntawm lub scooter thiab tau nrov nrov nws siv. Los ntawm 1925, cov khoom uas muaj hluav taws xob cua sov cov ntsiab lus tau teeb tsa hauv cov lauj kaub tau tshwm sim hauv Nyij Pooj, dhau los ua tus qauv ntawm cov tshuab ua mov niaj hnub. Nyob rau hauv cov theem ntawm kev lag luam no, kuaj hluav taws xob rauv, kua nplaum melting furnaces, cua sov thiab lwm yam hluav taws xob cua sov khoom kuj tshwm sim. Lub sijhawm los ntawm 1910 txog 1925 yog lub sijhawm ntawm kev loj hlob zoo hauv keeb kwm ntawm cov khoom siv hluav taws xob cua sov. Hauv ob qho tib si hauv tsev neeg thiab kev lag luam, kev tshwm sim thiab kev siv dav dav ntawm ntau yam khoom siv hluav taws xob cua sov pom kev loj hlob sai, tshwj xeeb tshaj yog nyob rau hauv tsev neeg. Yog li qhov kev tsim ntawm nickel chromium alloy nteg lub hauv paus rau txoj kev loj hlob ntawm cov khoom siv hluav taws xob cua sov kev lag luam.
Tom qab xyoo 1920, tsis muaj ntau daim ntawv thov thiab kev tsim kho tshiab raws li lub sijhawm dhau los, tab sis lub sijhawm no, txhua yam ntawm cov khoom siv hluav taws xob cua sov tau raug kho dua tshiab thiab tsis tu ncua, ua ib theem ntawm kev txhim kho hauv keeb kwm ntawm cov khoom siv hluav taws xob cua sov. Hais txog cov khoom siv hluav taws xob hauv tsev, ntau yam khoom siv tau tsim kom zoo nkauj dua, ruaj khov, thiab ruaj khov, thiab feem ntau muaj qhov kub thiab txias tsis siv neeg tswj lub sijhawm, yog li lawv siv tsis yooj yim, ruaj, thiab ruaj khov. Ntxiv mus, feem ntau ntawm lawv muaj qhov kub thiab txias tsis siv neeg tswj lub sijhawm, yog li qhov ua tau ntawm kev siv tsis raug, qhov kub tsis sib haum, thiab kev puas tsuaj tuaj yeem raug zam. Hluav taws xob qhov cub, bakers, pancake makers, thiab lwm yam muaj kev tswj tsis siv neeg. Tib lub sijhawm, cov ntaub ntawv tsim khoom kuj tseem txhim kho, xws li siv A-qib nickel chromium hlau nrog cov kev txwv zoo, thiab siv magnesium oxide lossis zirconia ua cov insulators. Hauv kev lag luam, ib yam li cov khoom siv cua sov hauv tsev, cov cuab yeej tswj tsis siv neeg thiab kev siv cov ntaub ntawv zoo, xws li wax melting pots, lead melting furnaces, ntau lub qhov cub loj, qhov cub kho cua sov, thiab lwm yam, tau nthuav dav thiab siv tau. Tom qab xyoo 1940, vim muaj kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, cov nqi hluav taws xob pheej yig, kev muaj nyiaj los ntawm kev ua tsov ua rog, thiab cov nyiaj tau los kuj muaj nyob hauv Tebchaws Meskas, cov khoom siv hluav taws xob cua sov nkag mus rau theem nrov.
Hauv xyoo 1940, qhov muaj koob npe ntawm cov cuab yeej ua kom tiav hauv cov tsev neeg Asmeskas tau mus txog% ntawm qib paub. Ua ntej liberation, vim imperialist aggression thiab reactivation txoj cai, Tuam Tshoj lub hluav taws xob cua sov thiab hluav taws xob kev lag luam ib txwm nyob rau hauv ib tug heev rov qab lub xeev. Tsuas yog tom qab kev ywj pheej ua nws txuas ntxiv txhim kho, tshwj xeeb tshaj yog nyob rau xyoo tas los no thaum nws nkag mus rau theem ntawm kev nce qib sai hauv cov khoom lag luam ntau, kom muaj nuj nqis, thiab daim ntawv thov nrov.
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