Ukubumba umjovo we-Metal powder kuyigatsha le-metallurgy kanye nesayensi yezinto zokwakha. Inqubo ikakhulukazi isebenzisa impushana yensimbi njengempahla eluhlaza futhi isebenzisa indlela "yokwenza + i-sintering" ukwenza izinto kanye nemikhiqizo. Kuyinqubo eseduze yokubumba inetha ukukhiqiza izingxenye eziyinkimbinkimbi ngezindleko eziphansi. Ngokwezigaba zezinto, i-powder Injection ingahlukaniswa ngezigaba ze-MIM(Metal Injection Molding) kanye ne-CIM(Ceramic Injection Molding).
Isiphakeli sokubumba umjovo wensimbi siyizinhlayiya eziyinhlanganisela yempushana yensimbi ecolekile enokuqukethwe komoyampilo ophansi kanye nendilinga enhle ngokwengeza izinto ze-polymer ukwenza umfaniswano wempushana. Inomanzi amaningi, ukuminyana okuphezulu kwe-sintering, amandla aphezulu aphelele, ukuqina okuhle, umphumela wokupholisha okufana nesibuko nezinye izakhiwo. Isiphakeli sokubumba umjovo wensimbi sisetshenziswa kakhulu emikhiqizweni yokubumba umjovo wensimbi ezingxenyeni zocingo oluphathwayo, amatheminali ahlakaniphile agqokekayo, izingxenye zemoto, amathuluzi ezokwelapha, izingxenye ze-aerospace kanye neminye imikhakha.
Izingxenye ezilungiselelwe inqubo ye-MIM zisetshenziswa kabanzi emkhakheni we-aerospace, imboni yezimoto, ukuvikela izwe, ukuxhumana ngogesi, ukwelashwa, imishini nokunye. Sekuphenduke ubuchwepheshe obuphezulu nobusha ku-powder metallurgy kanye nensimu yezimboni ngokuthuthuka okusheshayo eminyakeni yamuva. Imakethe yomhlaba wonke ye-MIM kulindeleke ukuthi ikhule isuka ku-$3.1 billion ngo-2018 iye ku-$4.5 billion ngo-2023.
Imakethe ye-MIM yaseShayina yaqala ukukhula kancane kancane kusukela ngo-2000. Esikhathini esingaphezudlwana nje kweshumi leminyaka, imakethe yasekhaya ye-MIM ibonise umfutho oqinile wentuthuko. Ngokwezibalo ze-Powder Metallurgy Association of China Steel Association, isikali se-MIM sasekhaya seqe i-yuan eyibhiliyoni eyodwa ngo-2011, futhi isikali semakethe safinyelela ku-4.85 billion wamayuan ngo-2015, okubalelwa ku-35.23% esikalini semakethe ye-MIM yomhlaba. Ngo-2019, isikali semakethe yasekhaya ye-MIM sikhuphuke safinyelela ku-8.4 billion yuan, ukukhula konyaka ngama-20%. Imakethe ye-MIM yaseShayina isithuthuke yaba yingxenye ebalulekile yemakethe ye-MIM yomhlaba wonke.
Isikhathi sokuthumela: Jan-29-2023