Ouma whakakā korehau
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PJ-VIM ŌRAI WHAKAHANGA ME TE OUMU WHAKAKĀHORE
Whakataki tauira
E whakamahia ana e VIM VACUUM FURNACE te whakarewa hiko hei whakarewa me te whakarewa i roto i te rūma korehau.
E whakamahia ana mō te whakarewa me te maka i roto i te taiao korehau hei karo i te waikura. E whakamahia ana mō te maka i te pane korowha titanium, ngā takirere motuka konumohe titanium, ngā mata tāpoi miihini aero me ētahi atu wāhanga titanium, ngā wāhanga whakauru hauora tangata, ngā wae whakaputa wera pāmahana teitei, te ahumahi matū, ngā wāhanga ātete-waikura.
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Ouma whakawera korehau PJ-SJ
Whakataki tauira
Ko te oumu sintering korehau PJ-SJ he oumu sintering korehau noa e whakamahia whānuitia ana mō te sintering o ngā hua paura whakarewa me ngā hua paura uku.
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PJ-DSJ Te tango here korehau me te oumu whakawera
Whakataki tauira
Ko te oumu tango here me te whakamahana korehau PJ-DSJ he oumu whakamahana korehau me te pūnaha tango here (dewax).
Ko tōna tikanga tango he tango korehau, me te tātari here me te pūnaha kohikohi.
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Ouma korehau sintering tauhohe PJ-RSJ SiC
Whakataki tauira
PJ-RHe mea hanga te oumu korehau SJ mō te whakapūkara o ngā hua SiC. He pai mō te whakapūkara tauhohe o ngā hua SiC. Me te ārai graphite hei karo i te parahanga e te mimiti o te silica.
Ko te sintering tauhohenga SiC he tukanga whakakīkī e kuhua ai te silicon wai tauhohe, te koranu silicon rānei ki roto i te tinana uku porous kei roto he waro hei tauhohe hei hanga silicon carbide, kātahi ka honoa ki ngā matūriki silicon carbide taketake hei whakakī i ngā pūwero e toe ana i roto i te tinana.
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Ouma korehau sintering PJ-PLSJ SiC kore pēhanga
Whakataki tauira
Kua hangaia te oumu korehau PJ-PLSJ mō te sintering kore pēhanga o ngā hua SiC. He pāmahana hoahoa teitei ake hei whakatutuki i ngā whakaritenga o te sintering. Kei roto hoki he muffle graphite hei karo i te parahanga o te mimiti silica.
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Ouma whakamahana pehanga isostatic wera PJ-HIP
Whakataki tauira
Ko te HIP (Hot isostatic pressure) Sintering he whakamahana/sintering i raro i te pēhanga nui rawa, hei whakarei ake i te kiato, te kiato, me ētahi atu. E whakamahia ana i roto i te whānuitanga o ngā mara e whai ake nei:
Te whakapūtanga pehanga o te paura
Te hononga horapa o ngā momo rauemi rerekē
Te tango i ngā pūwero toenga i roto i ngā tūemi kua whakakāhia
Te tango i ngā hapa o roto o ngā whakarewanga
Te whakaora i ngā wāhanga i pakaru i te ngenge, i te ngoki rānei
Tikanga whakapūkara waro pēhanga teitei
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Te oumu tango here me te whakamahana i te pāmahana teitei
Ko te nuinga o te wā, ka whakamahia te Paijin Vacuum Sintering Furnace i roto i te umanga sintering korehau o te sintering tauhohe, kore-pēhi rānei, te silicon carbide me te silicon nitride i honoa ki te silicon carbide. He whānuitia te whakamahinga i roto i te umanga hōia, te hauora me te hanga uku, te rererangi, te whakarewa, te umanga matū, te mīhini, te motuka me ētahi atu mara.
He pai te oumu sintering kore-pēhanga silicon carbide mō te tukanga sintering kore-pēhanga silicon carbide o te mowhiti hiri, te ringaringa rakau, te pūwero, te impeller, ngā hua ātete-matā me ētahi atu.
Ka taea te whakamahi i ngā rauemi uku silicon nitride i roto i ngā wāhanga hangarau pāmahana teitei, ngā ātete-waikura matatau i roto i te umanga whakarewa, ngā wāhanga ātete-waikura me te hiri i roto i te umanga matū, ngā taputapu tapahi me ngā taputapu tapahi i roto i te umanga miihini, me ētahi atu.
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Ouma pēhi wera isostatic korehau (oumu HIP)
Ko te hangarau HIP (Hot isostatic pressing sintering), e mōhiotia ana ko te low pressure sintering, ko te overpressure sintering rānei, he tukanga hou tēnei o te dewaxing, te pre-warming, te vacuum sintering, te hot isostatic pressing i roto i te taputapu kotahi. Ko te oumu sintering wera korehau he mea whakamahi nui mō te tango hinu me te sintering o te kowiri tira, te koranu parahi tungsten, te koranu taumaha teitei, te koranu Mo, te koranu titanium me te koranu mārō.
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Ouma Sintering pēhanga wera korehau
Ko te oumu wera pēhanga wera Paijn Vacuum e whakamahi ana i te hanganga o te oumu kowiri tira, he ringaringa whakamatao wai paparua, ā, ka whakamahanahia ngā rauemi maimoatanga katoa e te ātete konganuku, ā, ka tukuna tika te hihi mai i te whakamahana ki te wahi mahi kua whakamahanahia. E ai ki ngā whakaritenga hangarau, ka taea te hanga i te pane pēhanga ki te koranu TZM (tītāniuma, zirconium me te Mo) me te muka waro kaha teitei me te muka waro whakakotahi CFC. Ka taea e te pēhanga ki runga i te wahi mahi te eke ki te 800t i te pāmahana teitei.
He pai hoki te oumu whakarewa korehau mō te whakawera wera me te korehau tiketike, me te pāmahana mōrahi o te 1500 nekehanga.
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Ouma Wetewete Korehau me te Sintering (Ouma MIM, Ouma Paura Whakarewa)
Ko te oumu whakakore me te whakamahana korehau a Paijin he oumu korehau me te pūnaha whakakore, whakamahana me te whakamahana mō te whakamahana me te whakamahana o te MIM, te whakarewa paura; ka taea te whakamahi hei whakaputa hua whakarewa paura, hua hanga whakarewa, turanga maitai kore waikura, koranu pakeke, hua koranu tino pai.