Manufacturing Technology Ntawm Daim iav iav
Jun 10, 2022
Cov iav feem ntau yog ua los ntawm cov iav du, hauv av thiab polished, uas tuaj yeem cuam tshuam cov duab ntawm lawv cov neeg ua ntej lossis cov khoom siv los ntawm lub teeb pom kev zoo. Daim iav yog cov khoom siv niaj hnub tseem ceeb rau tib neeg, siv dav hauv txhua yam ntawm lub neej, thiab yog cov pab tswv yim hauv lub neej thiab kev ua haujlwm.
Lub iav iav tau tsim los ntawm Venetians ntau tshaj 600 xyoo dhau los. Txoj kev ntxov tshaj plaws ntawm kev ua cov iav tsom iav feem ntau yog los pleev xim rau saum npoo ntawm pob tshab lossis xim iav substrates nrog cov hlau txheej. Thaum xub thawj, lub iav phaj yog plated nrog sib tov ntawm tin thiab mercury, thaum lub efficiency ntawm ua mercury iav yog tsawg thiab daim iav tsis ci heev. Qhov tseem ceeb tshaj plaws yog Mercury vapor yog tshuaj lom neeg thiab tsim kev puas tsuaj rau tib neeg Xyoo 1843, cov kws tshawb fawb German tau tsim txoj hauv kev ua iav iav los ntawm electroless silver plating, tsim lub sijhawm tshiab hauv kev lag luam iav hauv xyoo 1970, cov kws tshawb fawb tau tsim cov iav txhuas. Aluminized iav tsom iav yog pheej yig dua, ruaj khov thiab ntau dua li cov iav nyiaj plated iav