Hauv tsev ncaj steel yeeb nkab manufacturers feem ntau txhim kho lawv cov kev ua tau zoo los ntawm kev ntxiv alloys rau cov ntaub ntawv. Tom qab txias rub, kev ntxhov siab thiab annealing yuav tsum tau ua kom tshem tawm cov kev ntxhov siab ntawm cov khoom siv los tiv thaiv cov kav hlau tsis huv los ntawm kev tawg. Txias-rub deformation kom muaj zog ntawm cov hlau, tab sis qhov no yog nyob ntawm tus nqi ntawm cov duab thiab toughness ntawm cov hlau.
Txias-pull ncaj steel kav yog raws li kev lag luam. Lawv muaj qhov tseeb ntawm qhov tseeb thiab kev siv zog siab. Nws yuav tsum xyuas kom meej tias lub deformation yuav tsum nyob rau hauv ib tug tej yam ntau yam nyob rau hauv thiaj li yuav ua rau kom cov kev ua tau zoo ntawm cov khoom thiab txo qhov tsis zoo ntawm cov ntaub ntawv. Muab piv nrog cov kev taw qhia ncab ntawm cov nplej, lub zog ntawm qhov txias rub ncaj steel yeeb nkab yog perpendicular mus rau stretching kev taw qhia ntawm cov nplej, tab sis lub zog txo, thiab lub siab tshaj plaws kev nyuaj siab ntawm hydraulic lub tog raj kheej muaj nyob rau hauv lub radial ntawm ncaj seam steel. cev. Yog li ntawd, qhov deformation loj heev. , Nws yog tsis yooj yim sua kom muab tag nrho kev ua si rau kev ua tau zoo ntawm txias rub hlab.
Yog hais tias cov yeeb nkab ncaj seam steel loj dhau lawm, cov yas thiab toughness ntawm ncaj seam steel yeeb nkab manufacturers yuav txo tau zoo heev. Cov nplej tau rub ntev dhau yam tsis tsim cov qauv fiber ntau, thiab cov hlau muaj qhov pom tseeb kev taw qhia kev sib deev. Yog tias qhov deformation me me, nws tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm lub tiaj tus thiab qhov loj me, thiab nws tsis tuaj yeem ua tau raws li qhov xav tau ntawm lub zog ntawm cov khoom.
