A cikin foda metallurgy,foda metallurgy masana'antu tsariko a yi amfani da shi azaman ɗanyen abu don ƙirƙirar kayan ƙarfe, kayan haɗaɗɗiya, da samfura daban-daban bayan an ƙirƙira su da daidaita su. Powder metallurgy, wanda wani yanki ne nafoda karfe sintering, yana da alaƙa da kera yumbu. A sakamakon haka, ana iya amfani da adadin sabbin murhun wuta na karfen foda don ƙirƙirar kayan yumbu.
1. Shiri na albarkatun kasa foda. Hanyoyin niƙa da ake da su za a iya kasu kusan kashi biyu: hanyoyin injiniya da hanyoyin kimiyyar lissafi. Ana iya raba hanyoyin injina zuwa: murkushe injina da atomization; Hanyoyin jiki da sinadarai sun kasu kashi-hannun lalata hanyar electrochemical, hanyar ragewa, hanyar sinadarai, hanyar rage-sinadari, hanyar shigar tururi, hanyar sanya ruwa da hanyar lantarki. Daga cikin su, hanyar ragewa, hanyar atomization da hanyar electrolysis ana amfani da su sosai.
2. Ana siffata foda a cikin komai tare da siffar da ake so. Manufar yin gyare-gyaren shine don ba da wani nau'i na musamman da girmansa, kuma a ba shi wani nau'i mai yawa da ƙarfi. Ƙirƙirar hanyoyin da aka samo asali sun kasu kashi-kashi zuwa nau'i na matsi da rashin matsa lamba. Ana amfani da gyare-gyaren matsa lamba sosai a cikin gyare-gyaren matsa lamba.
3. billet sintering. Mahimmin mataki a cikifoda karfe sinteringfasahar tanderu yana sintiri. Danyen billet ɗin za a iya nitsewa bayan an ƙirƙira shi don ba shi halayen injina da na zahiri da ake so. Sintering raka'a da multi-system sintering su ne nau'i biyu na sintering. The sintering zafin jiki ne m fiye da narka batu na karfe da gami amfani ga m jihar sintering na naúrar tsarin da Multi-element tsarin. Matsakaicin zafin jiki don daidaita yanayin ruwa na tsarin abubuwa da yawa yakan yi girma fiye da ma'anar narkewar abubuwan da ba za a iya amfani da su ba amma ƙasa da wurin narkewar ɓangaren refractory. Akwai fasahohin sintiri na musamman irin su harbe-harbe maras kyau, narkewar jiƙa, da matsi mai zafi ban da daidaitaccen matsi.
4. bin samfurin magani. Bayan sintering, ana iya amfani da dabarun sarrafawa daban-daban dangane da buƙatun samfurin ƙarshe. kamar injina, maganin zafi, lantarki, kammalawa, da sauransu. Bugu da ƙari, a cikin 'yan shekarun nan, an sarrafa kayan aikin ƙarfe na ƙarfe na foda ta hanyar yin birgima, ƙirƙira, da sauran sababbin hanyoyin, kuma an sami sakamako mafi kyau.
Lokacin aikawa: Dec-02-2022