Pakati pamagulu ambiri achitsulo chosapanga dzimbiri, Martensitic Stainless Steel imadziwika chifukwa cha makina ake abwino kwambiri komanso kuuma kosinthika, zomwe zimapangitsa kuti zizigwiritsidwa ntchito kwambiri m'mafakitale. Nkhani yokongoletsedwa ndi SEO iyi imapereka kulongosola kwaukadaulo kwa mawonekedwe ake ochizira kutentha, njira zake zonse, ndi maubwino othandiza othandizira akatswiri ogula zinthu, mainjiniya, ndi opanga kumvetsetsa bwino gulu lofunikirali.
Kodi Martensitic Stainless Steel ndi chiyani?
Chitsulo chosapanga dzimbiri cha Martensitic ndi mtundu wa zitsulo zosapanga dzimbiri zomwe zimatha kukhazikika komanso kulimba. Magiredi abwino amaphatikizaAISI 410, 420, ndi 440C. Zitsulozi zimaphatikizidwa ndi chromium (11.5% -18%) komanso zimatha kukhala ndi kaboni, faifi tambala, molybdenum, ndi zinthu zina.
Kutentha Chithandizo Njira
Kuchita kwa chitsulo chosapanga dzimbiri cha martensitic kumadalira kwambiri kutentha kwake, komwe kumaphatikizapo kuziziritsa, kuzimitsa, ndi kutentha.
| Njira Njira | Kutentha (°C) | Mawonekedwe & Cholinga |
| Annealing | 800-900 | Imafewetsa kapangidwe kake, imathandizira magwiridwe antchito, imachepetsa nkhawa zamkati |
| Kuzimitsa | 950-1050 | Amapanga kamangidwe ka martensitic, kumawonjezera kuuma ndi mphamvu |
| Kutentha | 150-550 | Imasintha kuuma ndi kulimba, kumachepetsa kupsinjika maganizo |
Makhalidwe Ochizira Kutentha
1.Kutha Kuwumitsa Kwambiri:Imakwaniritsa kuuma kwakukulu (HRC 45-58) kudzera mukupanga martensite pakuzimitsa.
2.Kuwongolera Kwabwino Kwambiri:Makina amatha kusinthidwa bwino posintha kutentha kwa kutentha.
3.Moderate Dimensional Stability:Kupotoza kwina kumatha kuchitika panthawi ya chithandizo cha kutentha, ndikupangitsa kuti ikhale yoyenera kwa mapulogalamu omwe ali ndi mphamvu zochepa zololera.
4.Moderate Corrosion Resistance:Chifukwa cha kuchuluka kwa kaboni, kukana kwa dzimbiri ndikotsika kuposa mitundu ya austenitic koma kuposa chitsulo cha carbon.
Ntchito Zofananira
Chifukwa cha kulimba kwawo komanso kuuma kwawo, zitsulo zosapanga dzimbiri za martensitic zimagwiritsidwa ntchito kwambiri mu:
• Zida Zodulira: Lumo, masamba opangira opaleshoni, mipeni yodulira mafakitale
• Mavavu ndi Shafts: Ndibwino kuti mukhale ndi katundu wambiri komanso wovala kwambiri
• Zida za Petrochemical: Pazigawo zomwe zimafuna mphamvu koma zosakhala ndi dzimbiri
Mapeto
Chitsulo chosapanga dzimbiri cha Martensitic ndichinthu choyenera kugwiritsa ntchito champhamvu kwambiri chifukwa cha magwiridwe ake apamwamba chikatenthedwa bwino. Ndikofunikira kufotokozera ntchito yomaliza momveka bwino ndikusankha kutentha koyenera kuti muchepetse kuuma ndi kulimba.
Nthawi yotumiza: May-26-2025