Cov kev cai dab tsi yuav tsum Q235 steel rau cov khoom siv kho mob ua raws?
Nws yuav tsum ua raws li GB/T 700-2006 carbon structural steel tus qauv, thiab tseem ua tau raws li cov qauv kev lag luam cuam tshuam rau cov cuab yeej kho mob kev nyab xeeb, kev nyiam huv, thiab lub zog ntawm cov khoom siv. Kev ntsuam xyuas biocompatibility tsis tas yuav tsum muaj rau qhov tsis yog tib neeg kev sib cuag.
Yuav ua li cas xaiv ntawm Q235 thiab Q345 hauv kev xaiv khoom siv kho mob?
Q235: Tus nqi qis, zoo weldability, siv rau lub teeb -load, tsis yog - cov khoom siv kho mob tseem ceeb; Q345: Lub zog siab dua, siv rau hnyav-load, cov khoom siv kho mob tseem ceeb (xws li cov khoom siv duab loj).
Dab tsi yog cov qauv kev xaiv rau Q235 steel rau cov khoom siv kho mob?
Muab qhov tseem ceeb uas tsis yog- tib neeg kev sib cuag, cov khoom siv thauj khoom- cov kabmob muaj peev xwm, thiab tus nqi; xaiv cov qib siab dua (B/C/D) rau qis- qhov kub thiab txias qhov xwm txheej; kev kho saum npoo yog yuav tsum tau nyob rau hauv ib puag ncig corrosive; nruj me ntsis txwv tsis pub implantable/drug-sib cuag.
Dab tsi cuam tshuam rau lub neej kev pab cuam ntawm Q235 cov khoom kho mob?
Kev kho deg zoo, corrosiveness ntawm qhov chaw kho mob (cov tshuaj tua kab mob concentration), kev thauj khoom loj, thiab kev tu ntau zaus. Raws li kev tuav thiab kev saib xyuas kom zoo, lub neej kev pabcuam tuaj yeem ncav cuag 5-10 xyoo. Dab tsi yog qhov kev thov yav tom ntej ntawm Q235 hauv kev lag luam kho mob?
Nws yuav tseem yog cov khoom siv nyiaj txiag tseem ceeb rau cov khoom siv tsis yog -hu rau cov khoom siv kho mob, tab sis yuav tau siv ntau ntxiv nrog rau cov hlau tsis muaj steel thiab engineering yas kom sib npaug cov nqi, lub zog, thiab kev nyiam huv. Tib lub sijhawm, yuav muaj kev hloov pauv mus rau siab -purity Q235 (tsawg S/P) kom hloov mus rau siab dua - cov khoom siv kho mob.