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Qhov zoo ntawm Yantai toughened iav

Szog

Kev siv Anquan, nws lub peev xwm nqa tau nce ntxiv los txhim kho qhov tsis zoo, txawm tias lub iav tempered puas tsis mob me me, qhov kev puas tsuaj rau tib neeg lub cev tau txo qis heev.Kev tiv thaiv ntawm cov iav toughened yog ceev txias ceev cua sov cov cuab yeej muaj 3 ~ 5 npaug siab dua iav zoo tib yam, tuaj yeem dais qhov kub sib txawv ntawm qhov sib txawv ntawm 250 degrees feem ntau, muaj txiaj ntsig los tiv thaiv kub kub tawg tawg.Nws yog ib hom Anquan iav.Rau kev tiv thaiv ntawm cov tsev siab siab los muab cov ntaub ntawv tsim nyog rau kev tiv thaiv kev sib deev Anquan.

Disadvantages ntawm toughened iav:

1.Lub iav tempered tsis tuaj yeem txiav thiab ua tiav.Nws tsuas tuaj yeem ua tiav hauv qhov xav tau ntawm cov iav ua ntej lub toughening, thiab tom qab ntawd tempered.
2.Txawm hais tias lub zog ntawm tempered iav muaj zog dua li iav zoo tib yam, tempered iav muaj qhov ua rau nws tus kheej tawg (nws tus kheej tawg), thiab cov iav zoo tib yam tsis muaj qhov ua rau nws tus kheej tawg.
3. Qhov saum npoo ntawm cov iav toughened yuav muaj qhov tshwm sim tsis sib xws (cua me ntsis), nrog me ntsis thickness ntawm thinning.Thinning yog vim li cas yog vim li cas lub iav nyob rau hauv kub yaj tom qab softening, tom qab muaj zog cua kom nws ceev ceev txias, yog li ntawd cov crystal gaps nyob rau hauv lub iav yuav me me, lub siab yuav loj, yog li lub iav tom qab toughening dua ua ntej lub toughening yuav tsum tau. nyias nyias.Feem ntau, 4 ~ 6 hli iav hauv tempered tom qab thinning 0.2 ~ 0.8 hli, 8 ~ 20 hli iav hauv tempered thinner 0.9 ~ 1.8 hli.Cov degree tshwj xeeb yuav tsum tau txiav txim siab raws li cov khoom siv, uas kuj yog vim li cas cov iav toughened tsis tuaj yeem ua daim iav.
4. Tom qab tempering rauv (lub cev tempering), lub phaj iav siv nyob rau hauv kev tsim kho feem ntau yuav deformed, thiab cov degree ntawm deformation yog txiav txim los ntawm cov txheej txheem ntawm cov cuab yeej thiab cov neeg ua haujlwm technical.Rau qee qhov, nws cuam tshuam rau kev kho kom zoo nkauj (tshwj tsis yog qhov xav tau tshwj xeeb).


Post lub sij hawm: Lub Xya hli ntuj-27-2021