Nws tau nkag siab tias qhov sib txawv ntawm tempered iav thiab iav zoo tib yam yog tsom los ntawm kev tsim cov qauv ntawm tempered iav. Tempered iav yog tau los ntawm kev txiav cov iav annealed zoo tib yam rau hauv qhov xav tau qhov loj me, cua sov nws mus rau qhov chaw ze ntawm qhov muag, thiab tom qab ntawd sai thiab txias nws. Tom qab tempering kev kho mob, uniform compressive kev nyuaj siab yog tsim nyob rau saum npoo ntawm iav, thaum tensile kev nyuaj siab yog tsim nyob rau hauv, zoo heev txhim kho cov kev ua tau zoo ntawm lub iav. Lub zog tensile yog ntau tshaj 3 npaug ntawm cov iav zoo tib yam, thiab qhov cuam tshuam tsis kam yog ntau tshaj 5 npaug ntawm cov iav zoo tib yam.
Zoo li tsis muaj qhov sib txawv ntawm cov iav tempered thiab iav zoo tib yam rau saum npoo, tshwj tsis yog lub iav tawg. Txawm li cas los xij, yuav ua li cas kom paub qhov txawv ntawm ob qho tib si thaum ua kom muaj kev ncaj ncees ntawm cov iav? Hais txog qhov no, tus neeg sau xov xwm tau sab laj Zhou Jiancheng, tus neeg saib xyuas ntawm Wanxing Glass Headquarters. Zhou Jiancheng tau qhia tias tam sim no hauv kev lag luam, txoj hauv kev tseem ceeb kom paub qhov txawv ntawm cov iav tempered los ntawm iav zoo tib yam yog los ntawm kev mloog, uas txhais tau hais tias tapping lub iav nrog koj txhais tes. Yog tias lub khob ua suab nrov, nws txhais tau tias nws yog iav tempered, txwv tsis pub nws yog iav zoo tib yam. Feem ntau, frosted los yog frosted tempered iav yog ntau haum rau chav dej.