Cov khoom siv hlau vaj tsev feem ntau siv hauv kev lag luam ntim khoom siv hluav taws xob

Raws li cov khoom siv hlau feem ntau siv hauv kev lag luam ntim khoom siv hluav taws xob, KOVAR qhov chaw muaj cov kab nthuav dav coefficient ze rau ntawm molybdenum pawg iav thiab tuaj yeem tsim kom muaj kev sib khi me me thaum lub sij hawm sealing (melting) txheej txheem nrog molybdenum pawg iav, yog li kom tau zoo airtightness, nyob rau hauv thiaj li yuav ua rau cov hlau raj thiab lub plhaub tau txais airtight sealing, cov txheej txheem annealing undoubtedly plays lub luag hauj lwm tseem ceeb nyob rau hauv tag nrho cov txheej txheem sealing. Nws tsis tsuas yog tshem tawm cov khoom ua ntej ntawm cov hlau qhov chaw Cov kev ntxhov siab sab hauv tsim hauv kev ua haujlwm kuj tseem npaj cov khoom siv rau kev siv cov khoom hlau hauv cov txheej txheem tom ntej - txheej txheem sealing. Thaum Kovar tau txais cov yas deformation thaum lub sijhawm ua haujlwm txias, kwv yees li 10 feem pua ​​​​rau 15 feem pua ​​​​ntawm cov ntaub ntawv siv hluav taws xob tau hloov mus rau hauv lub zog sab hauv, uas yog, hu ua kev ntxhov siab sab hauv, kom lub koom haum khoom siv Kovar nyob rau hauv lub xeev tsis ruaj khov, ntawm chav tsev kub. . , lub xeev no tuaj yeem khaws cia rau lub sijhawm ntev yam tsis muaj kev hloov pauv tseem ceeb. Yog hais tias nws yog rhuab, ib tug series ntawm kev hloov nyob rau hauv cov qauv thiab cov khoom yuav tshwm sim, ua rau cov ntaub ntawv qauv zoo li nyob rau hauv ib tug ruaj khov lub xeev. Cov kev hloov ntawm cov qauv thiab cov khoom, tshwj xeeb tshaj yog cov kev hloov ntawm cov qauv, yog xav txog ntawm qhov sealing nto, uas yog qhov kub thiab txias sealing. Lub tensile kev nyuaj siab ntawm molybdenum pawg iav thaum lub sij hawm kev sib txuas yuav ua rau micro-cracks nyob rau hauv lub iav thiab cua to; Thaum lub sijhawm ua haujlwm txias ntawm Kovar qhov chaw, vim muaj qhov tsis xws luag xws li grain elongation thiab grain breakage nyob rau hauv cov khoom siv hauv cov qauv, cov Crystal Defects nce ntau heev thiab dislocation ceev nce.

Tiv tauj peb:

Email: zhang@pride-cnc.com

Tel: plus 86-755-23699351

Mob: plus 8618666663894