Xov xwm

Cov qhov rooj qhov rai nyob hauv tsev, chaw ua haujlwm sab nrauv cov ntaub thaiv phab ntsa, thiab sab nraud- qhib qhov rooj thiab qhov rais hauv co...

Standard scenario: Tempered iav tsis tuaj yeem kho tom qab spontaneous breakage; vim muaj kev nyab xeeb, nws yuav tsum tau hloov nrog iav tshiab, v...

Tam sim ntawd tshem cov neeg tawm ntawm thaj chaw - ua kom cov menyuam yaus thiab cov neeg laus nyob deb ntawm qhov chaw tawg - thiab teeb tsa kev ...

Lub hauv paus muaj peev xwm: Tus qauv tempered iav uas tsim los ntawm cov tuam txhab muaj npe nrov yog muaj qhov cuam tshuam ntawm qhov tshwm sim n...

Lub zog siab: Lub zog cuam tshuam yog 3-5 npaug ntawm cov iav zoo tib yam; flexural zog yog 4-5 npaug ntawm cov iav zoo tib yam; nto compressive ke...

Cua sov ua ntej-kev kho mob: Ib qho yooj yim annealed iav yog uniformly rhuab mus rau 50-60℃saum toj no nws cov iav hloov kub (Tg)-kwv yees li 620-...

Ordinary annealed iav yog uniformly rhuab mus rau 620-680℃- mus txog lub iav softening kub - los txo cov kev ntxhov siab nyob rau hauv thawj zaug.

Sab saum toj nta cov tsiaj ntawv "CCC" nyob rau hauv lub oval qauv, thaum nyob rau hauv qis qis muaj ib tug ua ke ntawm cov tsiaj ntawv thiab ib tu...