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Chithandizo cha Kutentha kwa Austenitic Stainless Steel Castings
Mapangidwe a as-cast of austenitic stainless steel castings ndi austenite + carbide kapena austenite + ferrite. Kuchiza kutentha kumatha kupititsa patsogolo kukana kwa dzimbiri kwa zitsulo zosapanga dzimbiri za austenitic. Kalasi Yofanana ya Austenitic Stainless Steel AISI ...Werengani zambiri -
Chithandizo cha Kutentha kwa Martensitic Stainless Steel Castings
Chitsulo chosapanga dzimbiri cha Martensitic chimatanthawuza mtundu wachitsulo chosapanga dzimbiri chomwe microstructure yake imakhala ndi martensite. Chromium zili mu martensitic zitsulo zosapanga dzimbiri ndi mu osiyanasiyana 12% - 18%, ndi zinthu zake zazikulu alloying ndi chitsulo, chromium, faifi tambala ndi carbon. Martensitic ...Werengani zambiri -
Chithandizo cha Kutentha kwa Zovala (Abrasion) Zosagwira Zitsulo Zosamva
Chitsulo chosamva kuvala (kapena chosamva ma abrasion) chimatanthawuza chitsulo choponyedwa chomwe chimatha kuvala bwino. Malinga ndi kapangidwe ka mankhwala, amagawidwa kukhala chitsulo chosapangana, chotsika ndi alloy kuvala chosagwira. Pali mitundu yambiri yazitsulo zosamva kuvala, zomwe zitha kukhala ...Werengani zambiri -
Chithandizo cha Kutentha kwa Zitsulo Zapakatikati ndi Zochepa za Aloyi
Zitsulo zapakatikati ndi zotsika ndi gulu lalikulu la zitsulo zokhala ndi aloyi (makamaka zinthu monga silicon, manganese, chromium, molybdenum, faifi tambala, mkuwa ndi vanadium) zosakwana 8%. Zopangira zitsulo zapakatikati ndi zotsika zimakhala ndi zolimba zabwino ...Werengani zambiri -
Chithandizo cha Kutentha kwa Carbon Steel Castings
Njira zochizira kutentha zomwe zimagwiritsidwa ntchito popanga zitsulo za kaboni ndi: annealing, normalizing kapena normalizing + tempering. Chikoka cha njira zitatu zochizira kutentha pazitsulo zamakina a carbon steel zikuwonetsedwa mu chithunzi pansipa. The...Werengani zambiri -
Mankhwala kutentha mankhwala a castings zitsulo
The mankhwala kutentha mankhwala a castings zitsulo amatanthauza kuyika castings mu sing'anga yogwira pa kutentha kwina pofuna kuteteza kutentha, kuti chimodzi kapena zingapo mankhwala akhoza kulowa pamwamba. Mankhwala kutentha mankhwala akhoza kusintha mankhwala compositio ...Werengani zambiri -
Kuchiza kwa Kutentha Kwambiri Pamwamba pa Zida Zachitsulo
Pamwamba kutentha mankhwala amatanthauza ndondomeko kutentha-kuchiza kokha pamwamba wosanjikiza castings zitsulo. Pamwamba kutentha mankhwala angathenso kupeza chofunika metallographic dongosolo ndi makina katundu. Njira zomwe zimagwiritsidwa ntchito kwambiri pochiza kutentha pamwamba ndi: induction hea...Werengani zambiri -
Zambiri Zachidziwitso Chachidziwitso cha Kutentha kwa Steel Castings
Kutentha kwazitsulo zopangira zitsulo kumachokera pa chithunzi cha Fe-Fe3C kuti chiwongolere microstructure yazitsulo zazitsulo kuti zikwaniritse zofunikira. Chithandizo cha kutentha ndi chimodzi mwazinthu zofunika kwambiri popanga zitsulo zachitsulo. Ubwino ndi zotsatira zake...Werengani zambiri -
Palibe Kuphika Mchenga Njira
Mchenga womwe umagwiritsidwa ntchito popanga mchenga wagawidwa m'magulu atatu: mchenga wobiriwira wadongo, mchenga wouma wadongo, ndi mchenga wouma ndi mankhwala malinga ndi chomangira chomwe chimagwiritsidwa ntchito mumchenga ndi momwe umapangira mphamvu zake. Mchenga wosaphika ndi mchenga wa foundry ...Werengani zambiri -
Normalization Kutentha Chithandizo kwa Steel Castings
Normalizing, yomwe imadziwikanso kuti normalization, ndiyo kutenthetsa workpiece ku Ac3 (Ac imatanthawuza kutentha komaliza kumene ferrite yaulere imasandulika kukhala austenite panthawi yotentha, kawirikawiri kuchokera ku 727 ° C mpaka 912 ° C) kapena Acm (Acm ndi In real kutentha, kutentha kwambiri ...Werengani zambiri -
Chitsulo chosapanga dzimbiri cha Austenitic
Chitsulo chosapanga dzimbiri cha Austenitic chimatanthawuza chitsulo chosapanga dzimbiri chokhala ndi mawonekedwe austenitic kutentha kutentha. Chitsulo chosapanga dzimbiri cha Austenitic ndi chimodzi mwamagulu asanu achitsulo chosapanga dzimbiri chopangidwa ndi crystalline (pamodzi ndi ferritic, martensitic, duplex ndi mpweya wouma).Werengani zambiri -
Grey Cast Iron Mechanical Properties
Iron imvi, kapena chitsulo chotuwira, ndi mtundu wachitsulo chopangidwa ndi graphite microstructure. Amatchulidwa ndi mtundu wa imvi wa fracture yomwe imapanga. Chitsulo cha imvi chimagwiritsidwa ntchito popanga chitsulo chotuwira pomwe kuuma kwa chigawocho ndikofunikira kwambiri kuposa ...Werengani zambiri
