Ngongo Silicon Carbide Tino Parakore Hokohoko Huānga Whakamahana Silicon Carbide Sintered
Me te rapunga whakaaro pakihi "Arotahi ki te Kiritaki", he pūnaha whakahaere kounga pakari, he taputapu hanga matatau me te rōpū R&D kaha, ka whakaratohia e mātou he hua kounga teitei, he ratonga pai me ngā utu whakataetae mōTe tokotoko karāpire hiko me te huānga whakamahana karāpire hikoHei kaihanga mātau, ka whakaaetia hoki e mātou ngā ota ritenga, ā, ka taea e mātou te hanga kia rite ki tō pikitia, ki tō tauira rānei. Ko te whāinga matua o tā mātou kamupene he pupuri i tētahi maharatanga pai ki ngā kiritaki katoa, me te whakatū i tētahi hononga pakihi roa ki ngā kaihoko me ngā kaiwhakamahi puta noa i te ao.
Ngā tokotoko silicon carbide (SiC), e mōhiotia ana ko ngā huānga whakamahana silicon carbide, he huānga whakamahana kore-whakarewa mahi-teitei, i hangaia mai i te SiC hexagonal matomato parakore-teitei mā te sintering pāmahana-teitei 2200℃. He ātete pāmahana teitei (tae atu ki te 1450℃), he tere whakamahana, he roa te ora mahi, me te tāutanga ngāwari, he pai mō ngā oumu ahumahi pāmahana-teitei me ngā taputapu pūtaiao.
Ngā Tauira Matua me ngā Whakamahinga:
(1) Raupapa GD (Ngā Rakau Diametera Ōrite)
He hoahoa whānui ōrite, he hanganga māmā, he iti hoki te utu. He pai mō ngā oumu pouaka iti, ngā oumu whakakākahu i roto i ngā taiwhanga me ngā mahi whakaputa iti. Ngā āhuatanga noa: Φ8–Φ40mm, te roa 200–2000mm.
(2) Raupapa CD (Ngā Rākau Matatoru)
Ka whakaitihia te ngaronga wera e ngā pito matao whānui ake, ka nui ake te pai o te whakamahana me te roa o te ora. He tino pai mō ngā oumu kauhanga nui, ngā oumu roera me ngā oumu whakarewa i roto i ngā ahumahi uku, karāhe. Ngā āhuatanga noa: wāhanga whakamahana Φ8–Φ30mm, pito matotoru Φ20–Φ60mm.
(3) Raupapa U (Ngā tokotoko āhua-U)
He āhua-U piko hei tāuta tika i runga i te whakairi, hei penapena wāhi mō te oumu. He whānuitia te whakamahinga i roto i ngā oumu korehau kiato me ngā taputapu whakawera uku.
(4) Ngā Rākau Āhua Ritenga
He tokotoko miro momo-W, momo puāwai paramu, kua whakaritea mō ngā hanganga oumu motuhake me ngā whakaritenga whakamahana.
Ngā Āhuatanga:
1. Ātete pāmahana teitei:I roto i te āhuarangi waikura, ka taea e te pāmahana mahi noa te eke ki te 1450℃, ā, ka taea te whakamahi tonu mō te 2000 hāora.
2. Ātete pai rawa atu ki te waikura:Ina whakamahanatia ki te hau maroke i ngā pāmahana tiketike, ka hangaia he paparanga tiaki o te hauhā hiko (SiO₂) ki te mata o te tokotoko karāhe hiko, e whakarato ana i te ātete kaha ki te waikura.
3. Te pumau matū pai:He kaha tōna ātete ki te waikawa. Heoi, ka waikurahia e ngā matū kawakore i ngā pāmahana tiketike.
4. Tere tere o te whakamahana:Kei a ia ngā āhuatanga o te whakamahana tere, ka taea ai te whakaara tere i te pāmahana o te mea kua wera ki te taumata e hiahiatia ana, ka whakapai ake i te pai o te whakaputa.
5. Te roa o te ora ratonga:Mā te whakamahinga tika me te tiaki, ka roa te ora o ngā tokotoko silicon carbide, ka whakaiti i te auau o ngā utu whakakapinga me te tiaki.
6. Ngāwari te tāutanga me te tiaki:He māmā te hanganga, ā, he watea hoki te tāuta me te tiaki. Ka taea hoki te hono atu ki tētahi pūnaha whakahaere hiko aunoa hei whakatutuki i te whakahaere pāmahana tika.
| Taonga | Wāhanga | Te Rā |
| Te ihirangi o te SiC | % | 99 |
| Te ihirangi o te SiO2 | % | 0.5 |
| Te ihirangi o te Fe2O3 | % | 0.15 |
| Ngā ihirangi o C | % | 0.2 |
| Kiato | karamu/cm3 | 2.6 |
| Te Āhua o te Porowhita | % | <18 |
| Kaha ātete-pēhanga | Mpa | ≥120 |
| Kaha Piko | Mpa | ≥80 |
| Te pāmahana whakahaere | ℃ | ≤1600 |
| Tauwehenga o te Whanuitanga Wera | 10 -6/℃ | <4.8 |
| Te Arahi Wera | J/Kg℃ | 1.36*10 |
Ngā tono:
1. Ouma hiko ahumahi me te oumu hiko whakamātautau:He maha ngā wā ka whakamahia ngā tokotoko waro silicon i roto i ngā oumu hiko ahumahi pāmahana-waenga me te pāmahana-teitei, me ngā oumu hiko whakamātautau. He iti te utu, ā, he pai mō ngā mara ahumahi pāmahana-teitei pērā i te uku, te karāhe, me ngā rauemi ātete-wera.
2. Ahumahi karāhe:He whānuitia te whakamahinga o ngā tokotoko waro silicon i roto i ngā tāke karāhe pōrewa, ngā oumu rewa karāhe whatu, me te tukatuka hohonu karāhe.
3. Te whakarewa me ngā rauemi ātete-wera:I roto i te mahi whakarewa paura, te whatukawa whenua onge, te hikohiko, ngā rauemi aukume, te whakarewanga tika me ētahi atu ahumahi, he maha ngā wā ka whakamahia ngā tokotoko waro silicon i roto i ngā oumu pereti pana, ngā oumu whitiki mata, ngā oumu trolley, ngā oumu pouaka me ētahi atu huānga whakamahana.
4. Ētahi atu mara pāmahana teitei:Ka whakamahia hoki ngā tokotoko waro silicon i roto i ngā oumu kauhanga, ngā oumu roera, ngā oumu korehau, ngā oumu whakamahana, ngā oumu whakarewa me ngā taputapu whakamahana rerekē, e tika ana mō ngā wā e hiahiatia ana te whakahaere tika i te pāmahana.
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.
