Ngā Ngongo me ngā Pereti Kiriata Matotoru o te Silicon Carbide
Ngā ngongo me ngā pereti moroiti karaihe silicon carbideHe rauemi uku motuhake tino mahi teitei i hangaia mai i te silicon carbide (SiC) tino parakore mā te whakamahi i te sintering pāmahana teitei. He tino pai te ātete ki te kakahu, te ātete pāmahana teitei, te ātete ki te waikura, te ātete ki te ru wera, me ngā āhuatanga ārai-aukati me te ārai-whakarewa, e hanga ana i ēnei hei arai me ngā wāhanga hanganga pai mō ngā āhuatanga mahi pāmahana teitei, kakahu teitei, me te ngāwari ki te whakarewa.
Ngā Painga Whakaritenga:
1. Ngā whakaritenga ritenga e hiahiatia ana
Ka taea te whakarite i ngā diameter, ngā roa, me ngā matotoru o te pakitara mō ngā ngongo moroiti SiC, me ngā horahanga, ngā matotoru me ngā āhua mō ngā pereti moroiti kia rite ki ngā rahi o ngā taputapu.
2. He pai mō ngā whakahoutanga taputapu rerekē
Tautokohia te hoahoa hanganga kore-paerewa, he tino ōrite ki ngā paipa, ngā awaawa, ngā ipu para, ngā whakamahana mua, ngā paipa hau, ngā arai mira me ētahi atu taputapu.
3. Te tāutanga māmā ake
He hanganga kua arotauhia mō te tāutanga ki te papaanga, e whakaiti ana i te uaua o te tapahi me te whakarewa, e whakapoto ana i te wā hanga.
4. Otinga kotahi-mutu
Whakarato ratonga whakaritenga-katoa mai i te kōwhiringa rauemi, te hoahoa, te whakaputa ki te urutau i te papaanga, me te whakapai ake i te roa o te ratonga me te mahi whānui.
Te Mahi Matua o te Hua:
1. Ngā Ngongo Kiriata Matotoru o te Silicon Carbide
(1) Ārai i te whakatakotoranga, kore e piri, ārai i te aukati
He mata mātotoru, he maeneene, kāore he pūwero, hei ārai i te piri me te whakatakotoranga o ngā rauemi me te puehu, hei whakaiti i te aukati i ngā paipa me te wā kore e pau te horoi.
(2) He tino ātete ki te kakahu, he roa te ora o te mahi
He tino pakeke, he ātete hoki ki te horo, ā, ko te roa o te mahi he nui ake i ngā paipa rino noa e ātete ana ki te kakahu me ngā paipa kōhatu whakarewa.
(3) Ātete pumau ki te pāmahana teitei me te ātete ki te ru wera
Te mahi pumau i roto i ngā taiao pāmahana teitei mō te wā roa, ātete ki te pakaru i raro i ngā huringa pāmahana tere.
(4) Te ātete ki te waikura waikawa me te kawakore
He pumau matū teitei, he pai mō ngā momo kawe reo waikura me ngā tikanga mahi hau paru.
(5) Te kaha nui me te ātete pānga
Ātete ki te pēhanga me te tangohanga, ka urutau ki ngā āhuatanga uaua o te sima, te keri, te whakarewa me ētahi atu ahumahi.
2. Ngā Pereti Kiriata Matotoru o te Silicon Carbide
(1) Mata mātotoru me te pānga ārai-whakarewa tino pai
He papatahi teitei, he maeneene hoki te mata, kāore e piri, e whakaiti ana i te whakatakotoranga me te aukati i roto i ngā whakamahana, i ngā paipa hau, i ngā ipu para, i ngā awaawa, me ētahi atu.
(2) Ātete ki te pakaru me te ātete ki te horo nui
Ka tiaki pai i ngā anga taputapu, ka whakaiti i te kakahu, te whakarerekētanga me te auau tiaki.
(3) Mahi pumau i ngā pāmahana teitei
Kāore e whakangawari, e ngokingoki, e rerekē rānei i ngā pāmahana tiketike, he pono mō te whakamahinga roa.
(4) Ātete ki te waikura, ā, he ngāwari ki te tiaki
Ātete ki te hau paru me te waikura waikawa-kawakore, he ngāwari ki te horoi i ia rā, he iti hoki te utu tiaki.
| Taonga | Raraunga |
| SiC | 90% |
| Te Pāmahana Whakahaere Mōrahi | 1550℃ |
| Te Kīanga Papatipu | 2.6-2.7(karamu/cm3) |
| te hauhāora hiko | 5-7% |
| Kaha Piko Matao | 45Mpa |
| 1000℃ Tere Whanui Wera | 0.42-0.48% |
| Te Āhua o te Porowhita | 7-8% |
Ngā tono noa:
1. Ahumahi Sima:Ngā arai mō ngā whakamahana-mua, ngā paipa hau tuatoru, ngā rūma tomo oumu, ngā awaawa, ngā oko tukunga, ngā pūnaha hiku oumu
2. Te Keri me te Whakarewa:Ngā tāke konganuku, ngā ipu para, ngā paipa kawe, ngā arai kuru, ngā arai mira pōro
3. Ahumahi Hiko:Te kawe pungarehu rere, te tango para, te mira waro, te tango whanariki me ngā pūnaha whakakorenga hauwai
4. Te Tiaki Matū me te Taiao:Ngā paipa hau wera-teitei, ngā ipu tauhohenga, ngā arai taputapu ātete-waikura me te ātete-kakahu
Ngā Pātai Auau
Me āwhina koe? Tirohia ā mātou wānanga tautoko mō ngā whakautu ki ō pātai!
He kaihanga tūturu mātou, he tohunga tā mātou wheketere ki te whakaputa rauemi ātete ahi mō ngā tau neke atu i te 30. Ka oati mātou ki te whakarato i te utu pai rawa atu, te ratonga pai rawa atu i mua i te hoko me muri i te hoko.
Mō ia tukanga whakaputa, he pūnaha QC katoa tā te RBT mō te hanganga matū me ngā āhuatanga ā-tinana. Ā, ka whakamatautauria e mātou ngā taonga, ā, ka tukuna atu te tiwhikete kounga me ngā taonga. Mena he whakaritenga motuhake āu, ka whakapau kaha mātou ki te whakatutuki i aua whakaritenga.
He rerekē te wā tuku i runga i te rahinga. Engari ka oati mātou ki te tuku wawe tonu me te kounga kua oti te whakapūmau.
Ko te tikanga, ka tukuna e mātou he tauira kore utu.
Āe, he pono, nau mai haere mai ki te toro mai ki te kamupene RBT me ā mātou hua.
Kāore he rohe, ka taea e mātou te whakarato i te whakaaro me te otinga pai rawa atu e ai ki tō āhuatanga.
Neke atu i te 30 tau mātou e hanga ana i ngā rauemi ātete ahi, he kaha te tautoko hangarau me te nui o ngā wheako, ka taea e mātou te āwhina i ngā kiritaki ki te hoahoa i ngā oumu rerekē me te whakarato ratonga kotahi-mutu.
