Dab tsi yog Kev Siv Cov Hluav Taws Xob Kub Kub uas tuaj yeem yaj los ntawm dej kub?

117F 47Chlau alloy（Sib 117）tseem hu ua bismuth tin lead indium cadmium alloy. Vim hais tias indium muaj cov cuab yeej tshwj xeeb ntawm infiltrating iav thiab ceramics, qhov qis melting point alloy uas muaj indium yog ib tug zoo bonding agent ntawm iav, ceramics thiab hlau thiab sealing khoom. 47C alloy muaj qhov qis tshaj melting point thiab yog pheej yig dua li lwm yam indium alloys. Yog li ntawd, 47C tsis tshua muaj kub alloys yog dav siv nyob rau hauv spectacle lo ntsiab muag, optical lo ntsiab muag, lub pov haum sib tsoo thiab lwm yam lag luam.

Thaum sib tsoo lub lens dawb paug, nws yog ib qho tsim nyog yuav tsum tau kho qhov kev pab cuam nrog lub lens dawb paug nrog 47C alloy kom ntseeg tau tias nws yuav tsis txav mus los thaum sib tsoo. Feem ntau, cov hlau yog rhuab mus rau qhov kub thiab txias ntawm 50degree, thiab cov alloy yog cam khwb cia nruab nrab ntawm lub lens dawb paug thiab lub fixture los ntawm cov khoom siv tshuab los yog manually. Tom qab cov hlau txias txias, lub lens yog ruaj khov rau qhov sib tsoo, thiab tom qab ntawd muab tso rau hauv lub tshuab kev sib tsoo. Tom qab kev sib tsoo, muab tso rau hauv dej kub, cov hlau nplaum melts, lub lens thiab cov khoom sib txuas yog sib cais, cov hlau tsis muaj dej rau hauv qab, thiab cov dej yog nchuav tawm kom rov qab tau cov hlau thiab nws tuaj yeem siv tau ntau zaus.

47C alloy kuj tau siv dav hauv lwm qhov chaw, xws li acetylene gas cylinder valve kev nyab xeeb khoom, thiab lwm yam.