ʻO nā kila kila, nā mea hoʻohui, a me nā seramika kekahi o nā mea i loko o ka waihona MIM MoldingHoʻoheheʻe ʻia ʻo Titanium Metal Injection(TiMIM) hiki ke hana.

No ka hana ʻana i kahi meaʻai e hiki ke hana ʻia e ka mīkini hoʻoheheʻe injection, pono ʻo TiMIM i ka hui ʻana i ka metala Titanium pauka me kahi mea paʻa. Kūʻē i ka maʻamauʻO nā mea metala i hana ʻia me ka Titanium, hiki i ka hoʻowili ʻana metala ke paʻakikīʻāpana Titaniume hoʻoheheʻe pololei ʻia i ka hana hoʻokahi a me ka leo kiʻekiʻe.

ʻO nā ʻoki ʻoki a me ka mānoanoa pā like ʻole a hiki i 0.125′′ a i ʻole 3mm nā hiʻohiʻona i hiki ke loaʻa i nā ʻāpana TiMIM. Hoʻohui ʻia, hiki ke hoʻopau ʻia nā ʻāpana TiMIM inā pono a lawe i nā ʻano lapaʻau like ʻole, e like me ka anodizing a me ka electropolishing.

 ʻO nā ʻāpana hoʻoheheʻe Titanium Metal Injection i hana ʻia e JHMIM

ʻO ke kinikini Titanium kekahi metala koʻikoʻi i hoʻomohala ʻia ma ka waena o ke kenekulia 20, ma muli o kānahaʻahaʻa haʻahaʻa,ikaika kikoʻī kiʻekiʻe,maikaʻi ka corrosion kū'ē,pale wela kiʻekiʻe,ʻaʻohe magnetic,maikaʻi kuʻihao hanaa me nā waiwai maikaʻi ʻē aʻe, hoʻohana nui ʻia i ka aerospace, automotive, bioengineering (kūpono maikaʻi), nā wati, nā waiwai haʻuki, ka mālama ʻana i ke kaiapuni a me nā māla ʻē aʻe, akā maikaʻi ʻole ka hana machining titanium a me ka titanium alloy. ʻāpana.

Hoʻoheheʻe ʻia ka paudaʻO ka ʻenehana PIM ka ʻenehana hoʻomohala wikiwiki loa i ka metallurgy pauka, a ua manaʻo ʻia ʻo ia ka ʻenehana hoʻomākaukau mea wela loa. ʻO ka ʻenehana ka hui pū ʻana o ka ʻenehana hoʻoheheʻe ʻana i ka pauka a me ka ʻenehana hoʻoheheʻe ʻana i ka plastic, ʻaʻole wale ka maikaʻi o ke kaʻina hana metallurgy maʻamau i ka liʻiliʻi o ke kaʻina hana, ʻaʻohe ʻoki a i ʻole ka ʻoki ʻana, nā pono waiwai kiʻekiʻe, a lanakila i ke kaʻina hana metallurgy maʻamau o nā mea haʻahaʻa. ʻano mānoanoa, mea ʻole, ʻano mīkini haʻahaʻa, ʻaʻole maʻalahi ka hana ʻana i ka paia lahilahi, paʻakikī nā ʻāpana mim.

ʻOi aku ka maikaʻi i ka hoʻomākaukau ʻana i nā huahana hoʻomaʻemaʻe kokoke me ka geometry paʻakikī, ka ʻano like ʻole a me ka hana kiʻekiʻe. Hiki ke hoʻokō ʻia ka geometry, nā waiwai mechanical a me ka pololei o ka huahana o ka titanium alloy powder injection molding process i hiki ʻole ke loaʻa i ka hana kuʻuna. Eia nō naʻe, ʻoi aku ka hana kiʻekiʻe o ka metala titanium a ua maʻalahi ke pane me ke kalapona, oxygen a me ka nitrogen e hoʻohua ai i ka TiC, TiO2, TiN a me nā mea ʻē aʻe, e paʻakikī ai ka hoʻomaikaʻi ʻana i ka sintering density a me nā waiwai mechanical.

Ma keʻano laulā, nā mea mim ʻaʻole e hana ma hope o ka mālama ʻana, a hoʻohana pinepine ʻia ka sintering e like me ke kaʻina hana hope loaKaʻina MIM, nona ka hopena o ka densification a me nā ʻano kemika like ʻole o nā mea alloying. No ka laʻana, i ka wā i hoʻopaʻa ʻia ai ʻo ObasiNā hōʻailona Ti-6AI-4V, ʻo 1520-1680 degere Celsius ka mahana sintering.

ʻO ka mīkini hoʻoheheʻe titanium JHMIM

I kēia manawa, hoʻohana nui ʻia ka titanium alloy injection molding i ka aerospace, warship, automobile, chemical and petrochemical fields, a me ka titanium alloy injection molding he ākea noi. Ua hoʻohana ʻo ʻAmelika Hui Pū ʻIa i kahi helu nui o ka titanium alloy structural parts i ke kahua aerospace.

Eia kekahi laʻana,ʻo ka titanium alloy i hoʻohanaʻia ma F-22, ka hā o ka hanauna jet fighter o ʻAmelika Hui Pū ʻIa, he 38.8% o ka hale mokulele; ʻO ka hoʻohana ʻana i ka titanium o Rah-66, ka pū, he 12.7%; ʻO ka hoʻohana ʻana i ka titanium o TF31, ka aeroengine, a me ka hoʻohana ʻana i ka titanium o Apollo spacecraft hiki i 1180KG. Ma nā ʻōlelo o ka hiki, e hoʻohana nui ʻia ka titanium alloy i ka ʻoihana kīwila, ʻoi aku ka nui o nā ʻāpana automotive, nā ʻāpana lāʻau lapaʻau, nā ʻāpana graft biological.

Hoʻohana ʻia ʻo Titanium alloy i loko o nā valve engine, nā koʻokoʻo pili, nā crankshafts a me nā pūnāwai, ʻaʻole hiki ke hoʻemi wale i ke kaumaha o ke kaʻa, hoʻonui i ke ola o ke kaʻa, akā hoʻomaikaʻi pū i ka wikiwiki. No ke kahua kīwila, ʻo ke kumu kūʻai o ka titanium alloy ka mea e noʻonoʻo mua ai, ke kumukūʻai hana, nā ʻāpana hoʻokele titanium alloy kiʻekiʻe o ke ala:

1. E aʻo i nā ʻāpana titanium kūpono no nā koi kūikawā o TiMIM
2. E hoʻomohala i ka ʻenehana hana pauka haʻahaʻa haʻahaʻa hou no nā mea maka Ti-MIM
3. Hoʻonui i nā ʻāpana kaʻina hana Ti-MIM e hoʻomalu i ka maikaʻi o ka huahana
4. E hoʻomohala i ka ʻōnaehana hoʻopaʻa Ti-MIM hou
5. E hoʻomohala i nā kūlana Ti-MIM no nā kaʻa, nā moku a me nā māla ʻē aʻe, a hoʻolaha i ka hoʻohana nui ʻana o ka titanium a me ka titanium alloy powder injection molding

ʻO nā mīkini hoʻoheheʻe uila o kēia wā, hoʻomau a hoʻopaʻa ʻia nā kapuahi hoʻoheheʻe a me ka sintering, nā ʻōnaehana hoʻoheheʻe solvent, 5-axisʻO ka mīkini CNCa me nā kikowaena wili, nā kiln seramika, ke kalai ʻana, laser etching/engraving, a me nā keʻena nānā e hoʻohana ʻia e JH MIM firm.

Hāʻawi pū ʻia nā lawelawe hoʻohui waiwai piha eJH MIM, e pili ana i ka prototyping wikiwiki, ka hoʻopili ʻana, ka welding laser, ka mālama wela, ka hoʻopau ʻana i ka ʻili a me ka polishing, ka hui ʻana, ka ʻeke hope loa, a me nā mea hou aku. Ma ke ʻano he kumu waiwai nui o JH MIM, hāʻawi ʻia ka hoʻolālā no ka hana hiki ke kōkua me ka uku ʻole. Mālama ka ʻoihana i ka hoʻolālā ʻana a me ke kūkulu ʻana i nā lua hoʻokahi a me ka nui-cavity, ka holo wela, a me ka wehe ʻana i nā pahu ma nā hale kūʻai mea hana hale kokoke.