Litaba

Metal Injection Molding (MIM) ke mofuta o mocha oa thekenoloji ea Powder metallurgy, e entsoeng ka phofo ea ente ea phofo (PIM) ea likarolo tsa ceramic.Mehato e ka sehloohong ea tlhahiso ea Metal Injection Molding ke e latelang: ho kopanya phofo ea tšepe le binder-granulation-injection molding-degreasing-sintering-e latelang kalafo-sehlahisoa sa ho qetela, theknoloji e loketse bakeng sa lihlahisoa tse nyenyane, tse rarahaneng, tse phahameng tse sebetsang ka bongata Powder metallurgy. likarolo, joalo ka tse sebelisoang ke indasteri ea lioache ea Switzerland ho etsa likarolo tsa oache.Lilemong tse mashome tsa morao tjena, theknoloji ea MIM e tsoetse pele ka potlako, lisebelisoa tse sebetsang li kenyelletsa: Fe-Ni alloy, tšepe e sa hloekang, tšepe ea lisebelisoa, alloy e phahameng ea matla a khoheli, carbide e entsoeng ka samente, alloy ea titanium, superalloy e thehiloeng ho ni-based, motsoako oa intermetallic, alumina, zirconia joalo-joalo. ho.Theknoloji ea Metal Injection Molding (MIM) e hloka hore boholo ba karoloana ea phofo bo fokotsehe ho feta micron mme sebopeho se batla se le chitja.Ho phaella moo, ho hlephileng density, vibrating density, karo-karolelano ea bolelele ho bophara bophara, tlhaho moepa angle kabo le phatsa boholo kabo le tsona lia hlokahala.Hona joale, mekhoa e ka sehloohong ea ho hlahisa phofo bakeng sa theknoloji ea ho etsa ente ea tšepe ke atomization ea metsi, atomization ea khase le mokhoa oa sehlopha sa carbonyl.Mefuta e tloaelehileng ea phofo bakeng sa ente ea tšepe e sa hloekang ke: 304L, 316L, 317L, 410L, 430L, 434L, 440A, 440C, 17-4PH, joalo-joalo.Ts'ebetso ea atomization ea metsi e tjena: khetho ea lisebelisoa tse tala tsa tšepe tse qhibilihang ka har'a sebōpi-sebopeho sa phetoho-deoxidation le ho tlosoa ha slag-atomization le pulverization-quality discovery-screening-packaging, lisebelisoa tse ka sehloohong tse sebelisoang ke: sebōpi se nang le maqhubu a mahareng, pompo ea metsi e nang le khatello e phahameng, sesebelisoa se koetsoeng sa pulverizing, tanka ea metsi e potolohang, lisebelisoa tsa ho hlahloba le ho paka, lisebelisoa tsa tlhahlobo.

Mokhoa oa hoatomization ea khaseke ka tsela e latelang:

ho khetha tšepe e sa hloekang e tala-ho qhibiliha ka har'a sebōpi-sebopeho sa phetoho-deoxidation le ho tlosoa ha slag-atomization le pulverization-quality discovering-screening-packaging le polokelo.Lisebelisoa tse ka sehloohong tse sebelisoang ke: sebōpi sa ho qhibiliha sa maqhubu a mahareng, mohloli oa naetrojene le sesebelisoa sa atomization, tanka ea metsi e potolohang, lisebelisoa tsa ho hlahloba le ho paka, lisebelisoa tsa tlhahlobo.Mokhoa o mong le o mong o na le melemo le mefokolo ea ona: Atomization ea Metsi ke mokhoa o ka sehloohong oa pulverizing, ts'ebetso ea eona e phahameng, tlhahiso e kholo e na le moruo, e ka etsa hore phofo e be ntle, empa sebopeho se sa tloaeleha, se loketseng ho boloka sebopeho, empa binder sebelisoa ho feta, ama ho nepahala.Ho phaella moo, filimi ea oxidation e entsoeng ke karabelo ea metsi le tšepe ka mocheso o phahameng e sitisa sintering.Atomization ea Khase ke mokhoa o ka sehloohong oa ho hlahisa phofo bakeng sa theknoloji ea ho etsa ente ea tšepe.Phofo e hlahisoang ke atomization ea khase e chitja, e na le degree e tlase ea oxidation, setlamo se sa hlokehang le sebopeho se setle, empa lihlahisoa tsa phofo e ntle haholo e tlase, theko e holimo mme thepa ea ho boloka sebopeho e futsanehile, c, N, H, O in binder e na le phello 'meleng oa sintered.Phofo e hlahisoang ke mokhoa oa carbonyl e phahame ka bohloeki, e tsitsitse qalong ebile e ntle haholo ka boholo ba likaroloana.E loketse ka ho fetisisa bakeng sa MIM, empa feela bakeng sa Fe, Ni le li-powders tse ling, tse ke keng tsa finyella litlhoko tsa mefuta e sa tšoaneng.E le ho finyella litlhoko tsa phofo bakeng sa ho bōpa ente ea tšepe, lik'hamphani tse ngata li ntlafalitse mekhoa e ka holimo 'me li ntlafalitse mekhoa ea micro-atomization le laminar atomization.Hona joale hangata ke metsi a atomized phofo le khase atomized phofo e tsoakiloeng, ea pele ho ntlafatsa segokanyipalo sa compaction, ea ho qetela ho boloka sebopeho.Hona joale, ho sebelisa phofo ea atomizing ea metsi ho ka boela ha hlahisa 'mele oa sintered o nang le boima bo lekanyelitsoeng ho feta 99%, kahoo metsi a atomizing feela a sebelisoa bakeng sa likarolo tse kholoanyane,' me phofo ea atomizing ea khase e sebelisetsoa likarolo tse nyenyane.Lilemong tse peli tse fetileng, Handan Rand Atomizing Pulverizing Equipment Co., Ltd. e hlahisitse mofuta o mocha oa lisebelisoa tsa ho hloekisa atomizing, tse ke keng tsa tiisa feela tlhahiso e kholo ea metsi a atomizing le phofo ea ultrafine, empa hape e nahanela melemo ea sebopeho sa phofo sa spherical.