Ka whakamahia he miihini werohanga mo te werohanga ki te koo whakarewa, kei roto i te kohanga he kohao kei roto he kohao kei te pokepokea o raro me te kohanga o runga, ka hangaia he hongere ki te waahi kua whakaritea i roto i te kohao o te pokepokea raro tata ki te te kokoru mo te wero i te kapia whakarewa (P) ki roto i te rua.Ka kapi katoa nga tuwhera o nga hongere, ka hanga he hongere rere whakamatao kia uru ai te reo whakamatao (hei tauira, te hau whakamatao) ki roto i te kokoru, ka rere ki roto i nga hongere ka puta mai i te putanga.Ko nga papa o raro me runga ka hangaia ki te konumohe konumohe konumohe ranei.Ko nga mata kua kowhiria o te kohao, e hono tika ana ki te kapia whakarewa, ka werohia ki te kirikiri, ki te rongoa matū ranei hei hanga i nga putunga iti.
Ko te Hangarau Hangarau Paura Paura (MIM) he hangarau hou mo te hanga-hanga-kupenga e whakauru ana i te whakarewanga werohanga kirihou hou ki roto i te whakarewanga paura.
Ko te whakarewa whakarewa e whakaatuhia ana i raro nei:
Ko te tukanga e whai ake nei: I te tuatahi, ka whakakotahihia te paura totoka me te kaihere pararopi, katahi ka werohia ki roto i te kohao pokepokea ma te miihini whakakikorua i raro i te ahua whakawera (~ 150 ℃), katahi ka tangohia te kaihere i roto i te papahanga hanga e tikanga matū, waiariki ranei, ka mutu ko te hua whakamutunga ka puta ma te sintering me te densification.Tukatuka: te here → te ranu → te werohanga → te whakaheke → te whakahiato → te mahi i muri i te maimoatanga.
Ko te ira werohanga he taputapu mo te hanga i nga hua kirihou me te whakapumau i o raatau hanganga katoa me nga waahanga tika.Ko te hanga werohanga he tikanga mo te tukatuka i whakamahia i roto i te hanga papatipu o etahi waahanga hanga uaua.E pa ana ki te werohanga o nga mea wera-rewa (na te pehanga teitei ki roto i te kohao pokepokea ai, i muri i te whakamahana me te rongoa, kia whiwhi ai i tetahi hua hanga. Metal paura werohanga miihini tono o te miihini whakarewa paura whakarewa taputapu hangarau whakakikorua. He taputapu hoki kua He rerekee te whakamaroketanga o te rerenga rere o nga rauemi mata – ki roto i te kopa – te werohanga whakarewa – te kaikawe matao (whana wera) – te maimoatanga mata mata.
Kaituku: Alisa