Lub zog compressive ntawm tempered iav feem ntau yog li ntawm 10, 000 mus rau 24, 000 phaus ib square inch (psi), lossis kwv yees li 69 txog 165 megapascals (MPa). Lub zog no yog ua tiav los ntawm cov txheej txheem tempering, uas suav nrog cua sov lub khob rau qhov kub thiab txias sai sai. Cov txheej txheem no tsim cov kev ntxhov siab sab hauv uas muab cov iav tempered nws muaj zog ntxiv piv rau iav tsis tu ncua.
Nws yog ib qho tseem ceeb kom nco ntsoov tias lub zog compressive ntawm tempered iav yog qhov siab dua nws lub zog tensile. Tempered iav yog tsim los ua kom muaj zog heev rau compressive zog, tab sis nws yog qhov yooj yim rau tensile kev nyuaj siab. Thaum tempered iav tawg, nws shatters rau hauv me me, kuj tsis muaj teeb meem daim es tsis txhob ntse, txaus ntshai shards zoo li ib txwm iav.
Qhov tshwj xeeb compressive lub zog ntawm tempered iav yuav txawv nyob ntawm seb yam xws li iav muaj pes tsawg leeg, thickness, thiab cov qauv ua raws li thaum lub sij hawm tsim khoom. Yog tias koj xav tau cov ntaub ntawv meej meej txog lub zog compressive ntawm ib qho khoom siv tempered iav, nws yog qhov zoo tshaj plaws los sab laj cov chaw tsim khoom lossis cov neeg muag khoom, vim lawv tuaj yeem muab cov ncauj lus kom ntxaws ntxaws raws li lawv cov txheej txheem tsim khoom tshwj xeeb thiab cov txheej txheem kuaj.
