Kev qhia tshwj xeeb
Cov txheej muaj nyob rau hauv 100% sterling nyiaj lossis antique nyiaj, uas tuaj yeem kho tau raws li cov qhua tuaj noj mov cov ntawv thov.
Yam uas pab
Cov nyiaj coated yog ntau pheej yig dua li kub coated, thiab muaj cov hluav taws xob muaj kev cuam tshuam, thiab tshuaj lom neeg ruaj khov rau cov organic acids thiab alkalis, yog li nws yog ntau dav siv dua kub.
Daim ntawv thov
Cov nyiaj coated txheej yog yooj yim rau txhuam, muaj lub peev xwm muaj zog thiab zoo thermal conductivity, kev coj zoo thiab kev ua haujlwm vuam. Cov nyiaj txheej tau siv ua ntej siv hauv kev dai kom zoo. Hauv kev lag luam hluav taws xob, kev sib txuas lus tsim kho thiab cov khoom lag luam nyiaj yog feem ntau siv los txo cov hlau uas muaj peev xwm ntawm cov hlau. Hlau cuam tshuam hauv kev tshawb nrhiav thiab lwm yam cuam tshuam tseem yuav tsum tau muaj nyiaj coated. Vim tias Sils atoms yog yooj yim rau diffuse thiab swb raws saum npoo ntawm cov khoom siv, nws yog qhov chaw ntub dej "hauv cov chaw ntub dej tsis haum rau kev siv hauv cov ntawv luam tawm.
Cov nyiaj plating ua dab tsi? Qhov muaj nuj nqi loj tshaj plaws ntawm cov nyiaj plating yog siv cov txheej txheej kom tiv thaiv corrosion, nce kev coj ua, regrity. Dav siv dav hauv kev tsim khoom lag luam xws li cov khoom siv hluav taws xob, cov cuab yeej siv hluav taws xob, cov cuab yeej siv, metres thiab cov khoom siv teeb pom kev zoo.
Nyiaj plating yog ib qho yooj yim rau txhuam, muaj kev cuam tshuam muaj zog thiab zoo thermal conductivity, thiab vuam kev ua tau zoo. Nyiaj plating tau ua ntej siv rau kev kho kom zoo nkauj. Hauv kev lag luam hluav taws xob, kev sib txuas lus thiab cov nyiaj sib txuas yog dav siv los txo cov kev sib chwv ntawm cov hlau thiab txhim kho kev ua haujlwm vuam ntawm cov hlau.
