ʻO ka pauka metala kila
ʻO ke ala mua o ka hana ʻana i ka pauka metallurgy no ke kila kila:
Hoʻohana mua ʻia ka hana ʻana o ke kila kila pauka metallurgy i kēia pauka e like me ka mea maka, a laila hoʻopaʻa ʻia a hoʻomaʻemaʻe ʻia me ka hoʻohana ʻana i kahi ʻano hana. ʻO ka hui ʻana o ka pauka, kaomi ʻana, sintering, hoʻopau ʻana, a me ka hoʻoponopono hope ʻana, ʻo ia nā ʻanuʻu mua i ka hana ʻana i ka pauka metala o ke kila kila. Nui nā hana ʻē aʻe e hāʻule ma lalo o ke ʻano o ka hoʻoili ʻana ma hope o ka hana ʻana, me ka machining, packing, a me ka impregnation aila.
Ma kēia kahe kaʻina hana, ua hui mua ʻia ka pauka kila kuhili ʻole i hoʻomākaukau ʻia e hana i ka pauka hui ʻia maʻemaʻe kiʻekiʻe. Hoʻokomo ʻia ka pauda i loko o kahi poʻi a kaomi ʻia i ke ʻano ma lalo o ke kaomi kikoʻī. Hoʻokomo ʻia ka pepa ʻōmaʻomaʻo i kaomi ʻia i loko o kahi umu sintering lewa a hoʻopaʻa ʻia i kahi mahana ma lalo o ka helu heheʻe o ka mea matrix, e hoʻokau i nā ʻāpana pauda i ka mālama wela kiʻekiʻe a hana i kahi paʻa metallurgical.

E hoʻolauna kākou i ke kaʻina hana o ka hoʻoheheʻe ʻia ʻana o ka pauka metala ma nā ʻanuʻu.
- Huihui
E hoʻohui i ka pauka kila kila me nā mea hoʻohui a hoʻoulu iā lākou e like me ka manawa e pono ai e hana i kahi pauka hui ʻia maʻemaʻe kiʻekiʻe.
- Hoʻokumu
E like me ka nui, ka hoʻolālā, ke ʻano a me ka hoʻolālā ʻana i nā kaha kiʻi o ka huahana, e kaomi iā ia e hana i ka carbide mold, a laila e hoʻokomo i ka mīkini e hoʻāʻo ai i ka mold, a hoʻāʻo i ka hāpana. ʻO ka hoʻolālā mold a me ka pōʻai hana hoʻokahi pule.
- Degreasing
Hoʻohana ʻia ka mahana o ka degreasing ma 800 degere, a hoʻohana ʻia ka umu ahi bele a i ʻole mesh belt furnace no ka degreasing. ʻO ke kumu ka wehe ʻana i ka lubricant i hoʻohui ʻia.
- Hoʻopaʻa ʻana
I ka hana ʻana o ke kila kila pauka metallurgy, ʻo ka sintering ka hana nui. Loaʻa nā waiwai kino a me nā mechanical hope loa e ka compact i hana ʻia e ka sintering. Hoʻokaʻawale ʻia ʻo Sintering i loko o ka ʻōnaehana sintering a me ka sintering ʻōnaehana multi-component. Ma ka hana maoli, no ka hoʻoheheʻe ʻana i ka pae paʻa o ka ʻōnaehana ʻāpana a me ka ʻōnaehana multi-component, ʻoi aku ka haʻahaʻa o ka mahana o ka sintering ma mua o ka helu heheʻe o ka metala a me nā mea i hoʻohana ʻia.
- Lapaʻau hope
Hiki ke hoʻopau ʻia ka mālama ʻana ma hope o ka sintering ma nā ʻano like ʻole e like me nā koi like ʻole o ka huahana. No ka laʻana, hoʻohana maʻamau ka hoʻopau ʻana, ka ʻaila, ka mīkini, ka mālama wela a me ka electroplating i ka hana maoli. Eia hou, i nā makahiki i hala iho nei, ua hanaʻia kekahi mau hana hou, e like me ka'ōwili a me ka forging. Hiki ke hoʻohana ʻia kēia mau kaʻina hana i ka hana ʻana i nā mea metallurgy pauka ma hope o ka sintering e loaʻa ai nā hopena hoʻoponopono kūpono.
Nā ʻano no ka hoʻomaikaʻi ʻana i ka ikaika a me ka paʻakikī o ka pauka metallurgy stainless steel
ʻO ka mua, hoʻokumu ʻia ka pauka stainless steel i loko o ke kino, a laila hoʻokomo ʻia ke kino i kahi ʻano hoʻohaʻahaʻa a mālama ʻia i kahi mahana sintering e hana i kahi kino sintered. A laila, ʻike ʻia ke kino i hoʻopaʻa ʻia i kahi ea i loko o ke kalapona a mālama ʻia i kahi mahana carburizing ma lalo o 600 ° C, i hiki ai i ke kalapona ke hana i kahi carburized ma ka ʻili a i loko o ke kino sintered. Ma kēia ala, hiki ke hoʻomaikaʻi ʻia ka paʻakikī a me ka ikaika o ka pauka metallurgy stainless steel ma o ka carburized wahi, a no ka mea ʻoi aku ka mahana wela ma lalo o 600 ° C, hiki ke pale ʻia ka hopena ma waena o ka chromium a me ke kalapona, i hiki ke mālama ʻia ke kūpaʻa maikaʻi.

Nā Papa Kūleʻa Kūleʻa Kūleʻa i loko o ka Metallurgy Powder
- Austenitic Kuhiliʻole:
- SS-303:
- Waiwai: ʻO ka ikaika kiʻekiʻe a me ka paʻakikī, ke kūpaʻa maikaʻi i ka corrosion, non-magnetic.
- Nā noi: Makemake ʻia no nā ʻāpana e koi ana i ka mīkini lua.
- SS-304:
- Waiwai: ʻO ka ikaika maikaʻi a me ka pale ʻana i ka corrosion; papa hana nui.
- Nā noi: Hoʻohana nui ʻia ma nā ʻoihana like ʻole ma muli o kāna versatility.
- SS-316:
- Waiwai: ʻOi aku ka maikaʻi o ka corrosion i hoʻohālikelike ʻia me SS-303; non-magnetic.
- Nā noi: ʻO ka koho mua no nā noi maʻamau, ʻoi aku ka maikaʻi ma nā kaiapuni corrosive.
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17-4 PH
- Waiwai: ʻO ka ikaika kiʻekiʻe, ke kūpaʻa maikaʻi loa i ka corrosion, a me ka hiki ke hoʻopaʻapaʻa ma o ka mālama ʻana i ka wela (ua paʻakikī ka ua).
- Nā noi: Nā ʻāpana Aerospace, nā mea lapaʻau, a me nā ʻāpana mīkini hana kiʻekiʻe e koi ana i ka ikaika a me ke kūʻē ʻana i ka luhi.
- SS-303:
- Na Kinohi Kinohi Ferritic:
- SS-430:
- Waiwai: Magnetic me ka chromium kiʻekiʻe; hoʻonui ke kalapona haʻahaʻa i ka pale ʻana i ka corrosion.
- Nā noi: He kūpono no nā mea ʻenehana a me nā lako kīhini.
- SS-430:
- Na kila kuhiliʻole Martensitic:
- SS-410 a me SS-420:
- Waiwai: Magnetic, ikaika kiʻekiʻe, akā haʻahaʻa ka pale ʻana i ka corrosion i hoʻohālikelike ʻia me nā māka austenitic.
- Nā noi: Hoʻohana pinepine ʻia i ka ʻoki ʻoki a me nā noi ʻē aʻe e koi ana i ka paʻakikī.
- SS-410 a me SS-420:
- Nā kila kila ʻole Duplex:
- Hoʻohui kēia mau mea austenitic a me nā hale ferritic, e hāʻawi ana i ka ikaika kiʻekiʻe a me ka hoʻomaikaʻi ʻana i ke kūpaʻa ʻana i ke koʻikoʻi corrosion cracking.
