ʻO ka ʻeleʻele ʻeleʻele
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Kiʻekiʻe kiʻekiʻe piha ʻakomi Sintering Vacuu...
ʻO ka umu hoʻoheheʻe ʻia ʻana he umu e hoʻohana ana i ka hoʻomehana induction no ka hoʻopaʻa ʻana i nā mea wela me ka pale.Vacuum induction sintering furnace he lako piha no ka sintering carbide inserts a me ka pauka metala like ʻole ma o ka hoʻohana ʻana i ke kumumanaʻo o ka hoʻomehana induction induction ma lalo o ka vacuum a i ʻole nā kūlana pale.Hoʻolālā ʻia ia no ka hana ʻenehana o ka alloy paʻakikī, metala dysprosium a me nā mea seramika.
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Uhi Kiekie Graphite
ʻO ka umu ahi graphite he mea hana ʻenehana hiki ke hana i ka graphite mai nā ʻano pōhaku like ʻole a me nā kinikona.Hiki ke hoʻohana ʻia e hana i nā mea graphite me ke ʻano kiʻekiʻe, hana kiʻekiʻe a me ka conductivity uila ikaika.Nui nā ʻano o ka umu graphite, ʻano mokulele maʻamau, kū pololei, ʻano suspension, ʻano wai a pēlā aku.
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Uhi Hooulu Kilika Hookahi
Ua kapa ʻia ka umu aniani hoʻokahi ʻo mono crystal furnace, he mea ia e hoʻoheheʻe ai i nā mea polycrystalline e like me ka polysilicon me ka graphite heater i loko o ke kinoea inert (nitrogen and helium gas) a ulu i nā kristal hoʻokahi me ka ʻole o ka dislocation me ka hoʻohana ʻana i ke ala huki pololei.
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Polysilicon Ditrctional Solidificatiion kapuahi
ʻO ke kapuahi paʻa kuhikuhi kahi mea hana hou e hana ana no ka hoʻoheheʻe ʻana i ka metala a i ʻole nā mea hoʻoheheʻe ʻia me ka hoʻomehana induction induction ma lalo o ka vacuum, e hana ana i ka gradient thermal me ka umu i hoʻolālā ʻia a me ka ʻōnaehana hoʻoluʻu, a me ka hoʻomākaukau ʻana no ka paʻa a hoʻokahi-crystal ma ka huki ʻana i lalo.Hiki iā ia ke hoʻopaʻa pono i ka mahana a me ka maʻiʻo o nā mea.No ka loaʻa ʻana o ka gradient wela kiʻekiʻe a me ka paʻa paʻa paʻa, ua apono ʻia me ka inoa kūikawā i kona koi no ka gradient wela.Hoʻolālā ʻia kā mākou kapuahi paʻa kuhikuhi ma ke ala kū pololei me kahi wahi liʻiliʻi i ka hale hana.
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ʻO ke kapuahi hoʻoheheʻe i hoʻoheheʻe ʻia
ʻO Vacuum Induction Melting (VIM) ka hoʻoheheʻe ʻana o ka metala ma o ka induction electromagnetic ma lalo o ka vacuum.Aia i loko o ke keʻena hoʻoheheʻe ʻia kahi umu induction i loaʻa i kahi kīʻaha refractory i hoʻopuni ʻia e kahi coil induction.Hoʻopili ʻia ka umu induction i ke kumu mana ma ke alapine e pili pono ana i ka nui o ka umu a me nā mea e hoʻoheheʻe ʻia.
