Summary : Bellows cov khoom xaiv yog qhov tseem ceeb hauv kev tsim khoom, feem ntau ntawm kev ua haujlwm ntawm steel bellows expansion sib koom yog txiav txim siab los ntawm cov khoom siv hauv tshuab.
Bellows cov khoom xaiv yog qhov tseem ceeb hauv kev tsim cov txheej txheem, feem ntau kev ua tau zoo ntawm steel bellows expansion sib koom ua ke yog txiav txim siab los ntawm cov khoom siv hauv tshuab.Kev xaiv cov khoom siv tsis zoo tuaj yeem ua rau cov vuam tsis sib xws, corrugation tsis tu ncua, raug mob ntawm qhov chaw, thiab lwm yam.
Kev xaiv cov khoom siv ntawm cov hlau bellows nthuav dav sib koom ua ke yuav tsum siv qhov nruab nrab thiab ua haujlwm kub rau hauv tus account, dhau li ntawd, kev ntxhov siab corrosion, dej kho tus neeg saib xyuas thiab cov yeeb nkab tu tus neeg saib xyuas cuam tshuam, vuam, cov khoom siv nqi kuj yuav tsum tau txiav txim siab.
steel ncej
Yog li dab tsi tej yam kev mob uas cov steel bellows khoom yuav tsum txaus siab?Ua ntej, zoo corrosion kuj cuab yeej.Cov khoom siv bellows ntawm steel bellows expansion sib koom ua ke yuav tsum ua kom tau raws li cov kev xav tau ntawm kev ua haujlwm hauv ib puag ncig sib txawv.Secondly, siab elastic txwv, siab qaug zog lub zog thiab siab zog ntawm extension.Thirdly, zoo plasticity kom yooj yim rau kev ua ntawm steel bellows expansion sib koom ua ke, kuj yuav them taus tom qab txias hardening thiab kub kho.Thaum kawg, vuam kev ua tau zoo.
Raws li peb paub, feem ntau steel bellows expansion sib koom ua ke siv cov khoom siv stainless hlau ua cov khoom siv hauv qab.Tab sis qhov tseeb muaj ntau hom stainless hlau xws li 304, 304L, 310S, 316, 316L, 321 thiab lwm yam, txhua yam khoom muaj qhov kub thiab txias thiab corrosion kuj.Yog tias qhov nruab nrab ntws tsis yog qhov nruab nrab zoo li dej, roj lossis roj, thiab qhov kub ntawm 100 txog 200 degree Celsius, SS304 yog qhov kev xaiv zoo;thiab yog tias qhov nruab nrab ntws yog dej hiav txwv lossis cov kua qaub-puag roj lossis roj, SS316 lossis SS316L yog qhov kev xaiv zoo tshaj.
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Post lub sij hawm: Feb-23-2023