Dab tsi ua rau warping thiab distortion hauv txias - rolled steel?
Qhov no feem ntau tshwm sim los ntawm kev tsis ncaj rau kev faib tawm lossis txias tsis sib xws thaum lub sijhawm yob. Cov khoom siv cov npoo kev sib txawv hauv cov quab yuam, ua rau sab hauv kev ntxhov siab thiab deformation.
Dab tsi ua rau tsis muaj qhov tsis sib xws hauv txias - rolled steel?
Qhov no yog feem ntau tshwm sim los ntawm kev faib tsis sib xws lossis yob hnav thaum lub sijhawm dov txias.
Dab tsi yog qhov ua rau thiab cov kev daws teeb meem rau qhov tsis sib luag hauv txias - rolled steel?
Tsis xwm yeem yog feem ntau tshwm sim los ntawm kev tswj qhov kub thiab txias thiab kub nyhiab txias thiab kub thiab txias kub ua rau muaj kev hloov pauv morphology Qhov no tuaj yeem daws los ntawm kev qhia txog kev soj ntsuam kev kub online ua ke nrog kev siv cov txheej txheem kev siv tshuab ua ke.
Dab tsi yog nyob rau hauv - pickling?
Tom qab pickling, steel sawb yog sab laug nrog cov nplai tsis muaj saum npoo. Qhov no hu ua nyob rau hauv - pickling. Qhov no ua rau tsaus ntuj nti lossis txig nto. Thaum muaj mob hnyav, nplai raug thawb hauv, tsim cov pob dub.
Dab tsi yog tshaj -} pickling?
Tshaj -} seem tshwm sim thaum cov hlau nyob hauv cov kua qaub rau lub sijhawm ntev, maj mam tsim cov ntxhib, pitted nto. Dab tsi ua rau xeb rov ua dua rau ntawm qhov chaw txias txias - rolled steel tom qab pickling?
Ib qho me me ntawm cov kua qaub cov kua qaub nyob rau saum npoo ntawm cov kab txaij tom qab pickling tom qab pickling, lossis nws tsis tau qhuav tas li tom qab tu, tuaj yeem ua rau xeb ntawm cov sawb nto.
Dab tsi yog overspeed sawb breakier?
Thaum lub sijhawm plaub dov, cov txheej taub hlau me me yog qhov nrawm dua, thiab kev nce nrawm dhau, dhau ntawm cov coiler lub siab tshaj plaws, ua rau sawb breakage.