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Ukwelashwa Kokushisa Kwe-Austenitic Stainless Steel Castings
Isakhiwo se-as-cast se-austenitic stainless steel castings yi-austenite + carbide noma i-austenite + ferrite. Ukwelashwa kokushisa kungathuthukisa ukumelana nokugqwala kwe-austenitic stainless steel castings. Ibanga Elilinganayo Le-Austenitic Stainless Steel AISI ...Funda kabanzi -
Ukwelashwa Kokushisa Kwe-Martensitic Stainless Steel Castings
Insimbi engagqwali ye-Martensitic isho uhlobo lwensimbi engagqwali okune-microstructure yayo ikakhulukazi i-martensite. Okuqukethwe kwe-chromium yensimbi engagqwali ye-martensitic iphakathi kuka-12% - 18%, futhi izakhi zayo eziyinhloko eziyingxubevange ziyinsimbi, i-chromium, i-nickel ne-carbon. I-Martensitic ...Funda kabanzi -
Ukwelashwa Kokushisa Kokukhishwa Kwensimbi (Ukuhushulwa) Okungazweli
Insimbi engagqoki (noma ukumelana nemihuzuko) isho insimbi ecijile enokumelana okuhle nokugqokwa. Ngokusho kokwakheka kwamakhemikhali, ihlukaniswe yaba insimbi engagqwali, i-alloy ephansi kanye ne-alloy wear-resistant cast steel. Kunezinhlobo eziningi zensimbi ezingagugi, ezingaba ro...Funda kabanzi -
Ukwelashwa Kokushisa Kokusakaza Kwensimbi Yengxubevange Emaphakathi Nephansi
Izinsimbi ze-alloy ezimaphakathi neziphansi ziyiqembu elikhulu lezinsimbi ze-alloy ezinezakhi ze-alloying (ikakhulukazi izakhi zamakhemikhali ezifana ne-silicon, i-manganese, i-chromium, i-molybdenum, i-nickel, ithusi ne-vanadium) engaphansi kuka-8%. Ukufakwa kwensimbi ye-alloy emaphakathi nephansi kunokuqina okuhle...Funda kabanzi -
Ukwelashwa Kokushisa Kwe-Carbon Steel Castings
Izindlela zokwelashwa kokushisa ezivame ukusetshenziselwa ukukhishwa kwensimbi ye-carbon yilezi: ukudonsa, ukujwayelekile noma ukujwayelekile + ukushisa. Umthelela walezi zindlela ezintathu zokwelashwa kokushisa kuzakhiwo zemishini ye-cast carbon steel kuboniswa esithombeni esingezansi. I...Funda kabanzi -
Ukwelashwa Kokushisa Okungaphezulu Kokusakaza Kwensimbi
Ukwelashwa kokushisa okungaphezulu kubhekisela kwinqubo yokwelapha ukushisa kuphela ungqimba olungaphezulu lwensimbi. Ukwelashwa kokushisa okungaphezulu nakho kungathola isakhiwo esidingekayo se-metallographic kanye nezakhiwo zemishini. Izindlela ezisetshenziswa kakhulu zokwelapha ukushisa komhlaba yilezi: ukushisa kwe-induction...Funda kabanzi -
Ukwelashwa Kokushisa Okujwayelekile Kokusakaza Kwensimbi
Ukwenza okujwayelekile, okubuye kwaziwe njengokujwayelekile, ukushisa isiqeshana sokusebenzela ku-Ac3 (i-Ac isho izinga lokushisa lokugcina lapho yonke i-ferrite yamahhala iguqulwa ibe yi-austenite ngesikhathi sokushisisa, ngokuvamile isuka ku-727°C iye ku-912°C) noma i-Acm (i-Acm Ingokoqobo). ukushisa, izinga lokushisa elibalulekile...Funda kabanzi -
I-Austenitic Stainless Steel
Insimbi engagqwali ye-Austenitic isho insimbi engagqwali enesakhiwo se-austenitic ekamelweni lokushisa. Insimbi engagqwali i-Austenitic ingesinye sezigaba ezinhlanu zensimbi engagqwali ngesakhiwo sekristalu (kanye ne-ferritic, martensitic, duplex kanye nemvula eqinile)....Funda kabanzi -
Grey Cast Iron Mechanical Properties
Insimbi empunga, noma insimbi empunga, iwuhlobo lwensimbi ekhonjiwe ene-graphite microstructure. Iqanjwe ngombala ompunga we-fracture eyakhayo. Insimbi empunga isetshenziselwa ukubunjwa kwensimbi empunga ngokwezifiso lapho ukuqina kwengxenye kubaluleke kakhulu kune-te...Funda kabanzi -
Gray Cast Iron Magnetic Properties
I-Grey Iron Comparison Microstructure (Izingxenyana Zevolumu) (()) I-China (GB/T 9439) ISO 185 ASTM A48/A48M EN 1561 Matrix Structure HT100 (HT10-26) 100 No.20 F10G10ite Pearl: 30-70%, ama-flakes ama-coarse; I-Ferrite: 30-70％; I-Binary Phosphorus Eutectic: ＜7％ ...Funda kabanzi -
I-Cobalt-based Alloy Castings
I-cobalt-based alloy iyingxube eqinile engakwazi ukumelana nezinhlobo ezihlukahlukene zokugqoka, ukugqwala kanye ne-oxidation yokushisa ephezulu. Ama-alloys asekelwe ku-cobalt asekelwe ku-cobalt njengengxenye eyinhloko, equkethe inani elikhulu le-nickel, izakhi zamakhemikhali ezihlanganisiwe njenge-chromium, ...Funda kabanzi -
Incazelo, Izizathu kanye Nezixazululo Zokukhubazeka Okujwayelekile Kokusakaza Kwesihlabathi
Kunezizathu eziningi zokukhubazeka kokuphonsa isihlabathi enqubweni yangempela yokuphonsa isihlabathi. Kodwa singathola izizathu eziqondile ngokuhlaziya amaphutha ngaphakathi nangaphandle. Noma yikuphi ukungahambi kahle enqubweni yokubumba kubangela ukukhubazeka ekubunjweni okungenzeka kubekezelelwe ngezinye izikhathi. Ngokuvamile i...Funda kabanzi
