Roera Karāpi Hiraka
Ngā roera Silicon Carbide (SiC)Ko ngā wāhanga matua o te tuku o ngā oumu hurihuri, e whakamahia whānuitia ana i roto i te tahu i ngā uku whare, ngā taputapu horoi, ngā uku o te whare, me ngā uku hiko. I runga i te tukanga hanga, e rua ngā momo matua: Te Carbide Silicon Hononga Tauhohenga (RBSiC) me te Carbide Silicon Whakakōkiri Anō (RSiC).
Whakataurite Momo:
1. SiC Hononga Tauhohenga (RBSiC):
Te Hanganga: Kei roto he iti noa te silicon kore utu.
Ngā Painga: He matotoru, he kaha, he iti hoki te utu.
Te Pāmahana Mōrahi: Tae atu ki te 1400°C.
Te Whakamahinga: He pai mō ngā oumu hurihuri pāmahana-waenga ki te teitei e tahu ana i ngā taera me ngā uku o te whare. Ka tukuna te taurite pai rawa atu o te mahi me te utu.
2. SiC kua whakakōwhaitia anō (RSiC):
Te Hanganga: He tino parakore, kāore he wāhanga piri.
Ngā Painga: He ātete tino pai ki te pāmahana teitei me te ātete ngokingoki (kāore e rerekē te āhua i te wera nui).
Te Pāmahana Mōrahi: Tae atu ki te 1650°C+.
Te Whakamahinga: He tino pai mō te tahu i ngā taputapu parakore me ngā uku motuhake i te pāmahana teitei ina hiahiatia he tino pumau te pāmahana.
Ngā Āhuatanga Matua:
1. Kaha Pai rawa atu i te pāmahana teitei:Ka mau tonu ngā āhuatanga miihini tino pai ahakoa i ngā pāmahana mai i te 1400°C ki te 1600°C.
2. Ātete Ru Wera Pai rawa atu:Ātete ki ngā huringa pāmahana tere, ā, ka ārai i te ngatata, i te pakaru rānei i ngā huringa whakamahana me te whakamatao tere.
3. Ātete Nui ki te Mau:Ka whakaroa i te roa o te mahi, ka whakaiti hoki i ngā utu tiaki i roto i ngā taiao oumu whakakoi.
4. Ātete ki te Waikura me te Waikura:He pai te mahi i roto i ngā momo āhuarangi oumu, ā, he ātete ki te horo matū.
5. Teitei o te Tika o te Ahu:Mā te maeneene o te mata ka pumau, ka tika hoki te kawe i ngā hua uku.
| RBSiC(SiSiC) Roera | ||
| Taonga | Wāhanga | Raraunga |
| Te pāmahana mōrahi o te tono | ℃ | ≤1380 |
| Kiato | karamu/cm3 | ＞3.02 |
| Pūwero Tuwhera | % | ≤0.1 |
| Kaha Piko | Mpa | 250(20℃); 280(1200℃) |
| Te Tauwehenga o te Āhuatanga | GPA | 330(20℃); 300(1200℃) |
| Te Arahi Wera | W/mk | 45(1200℃) |
| Tauwehenga Whānui Wera | K-1*10-6 | 4.5 |
| Te Pakari o Moh | | 9.15 |
| Ārai Waikawa-Kawakore | | Tino pai |
| Rōra RSiC | ||
| Taonga | Wāhanga | Hua |
| Te pakeketanga | HS | ≥115 |
| Te Auau Pūwero | % | <0.2 |
| Kiato | karamu/cm3 | ≥3.10 |
| Kaha Pehi | Mpa | ≥2500 |
| Kaha Piko | Mpa | ≥380 |
| Tauwehenga o te Whanuitanga | 10-6/℃ | 4.2 |
| Te ihirangi o te SiC | % | ≥98 |
| Si Koreutu | % | <1 |
| Tauwehenga Ātete | GPA | ≥410 |
| Te pāmahana | ℃ | 1400 |
| Te Kaha Whakapūmau o ngā Rōra RBSiC(SiSiC) | |||
| Rahi o te Wāhanga (mm) | Matotoru o te Pakitara (mm) | Utaina Kukū (kg.m/L) | Utaina Tohatoha Taurite (kg.m/L) |
| 30 | 5 | 43 | 86 |
| 35 | 5 | 63 | 126 |
| 35 | 6 | 70 | 140 |
| 38 | 5 | 77 | 154 |
| 40 | 6 | 97 | 197 |
| 45 | 6 | 130 | 260 |
| 50 | 6 | 167 | 334 |
| 60 | 7 | 283 | 566 |
| 70 | 7 | 405 | 810 |
;Pūwero rino rauemi hiko pai me te kino mō te pākahiko lithium:e whakamahia ana hei tautoko me te kawe i ngā rauemi mata o te hiko pai me te hiko kino.
Ngā uku horoi whare, ngā uku o ia rā, ngā uku hiko, ngā rauemi aukume:hei kawe me te tautoko i ngā hua uku hei tahu.
Te maimoatanga wera karāhe, ngā taputapu ātete-kakahu:he mea nui tēnei i roto i ngā tukanga maimoatanga pāmahana teitei.
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.
