Mowhiti Karāpiti Panipani Tantalum Porous
He karapiti kua pania ki te tantalum carbide (TaC) pūweroHe rauemi matua tēnei i hangaia mō ngā taiao pāmahana teitei, waikura nui o te hanga haurua-ā-ira. Ko tōna papa he karāhe isostatic teitei-parakore, kua pania ki te paninga tantalum carbide rite tonu te poro mā te whakamahi i te matū kohu wai (CVD). He tino pakeke te TaC (9-10 i te tauine Mohs) me te ira rewa o te 3880°C. I te whakakotahitanga me te pumau wera pai o te karāhe me ngā āhuatanga mama, ka whakakotahi tēnei rauemi i te kaha pāmahana teitei me te ātete ki te whakaeke matū me te ru wera, ka waiho hei whiringa pai mō ngā taputapu tukatuka haurua-ā-ira e mahi ana i raro i ngā āhuatanga tino kino.
Ngā Painga o te Porous Tantalum Carbide Graphite:
1. Ātete Tino-Teitei ki te Waikura
-He koretake ngā matū o te TaC, ā, he ātete pai ki te waikura mai i ngā halogens pērā i te fluorine me te chlorine, ka roa ake ai te ora o ngā taputapu.
-Ka whakanuia e te hanganga pūngāwerewere te horahanga o te mata o te paninga, ka hanga he arai tiaki pakari ake, ā, ka whakaitihia te mōrearea o te maturuturunga o ngā matūriki.
2. Te Pūmautanga o te Pāmahana-Tiketike Pai rawa atu
-Me te ira rewa e tata ana ki te 4000°C, ka taea te mahi mō ngā wā roa i roto i te korehau, i ngā āhuarangi kore mahi rānei neke atu i te 2500°C.
-He tino ōrite te tauwehenga whānui wera o te paninga ki tērā o te karāpeti, ā, ka ārai i te ngatata me te wehewehe i puta mai i te huringa wera.
3. Teitei o te Parakore me te Iti o te Parahanga
-Mā te whakamahi i ngā rauemi mata me ngā tukanga kōwae-haurua, he tino iti te nui o te poke o te konganuku, ka tino whakaiti i te tūponotanga o te poke o te wafer.
-He matotoru te mata, he pumau hoki ngā matū, e whakaiti ana i te whakaputanga matūriki, ā, e tutuki ana hoki i ngā paerewa tino pakari o te rūma horoi.
4. Hoahoa Ritenga
Ka taea te whakaputa i ngā āhua uaua e ai ki ngā tuhi a te kiritaki, ā, ka taea te whakahaere i te porosity me te matotoru o te paninga kia tutuki ai te rere hau me te kawe wera tino pai.
5. Roa te Ora, ā, iti te Utu Tiaki
Nā te tino teitei o te ātete ki te waikura me te kakahu o ngā paninga TaC porous ka roa ake te ora o te wāhanga mā te 3-5 ngā wā ki te whakaritea ki te karāhe tuku iho, ka whakaitihia te auau whakakapinga me ngā utu tiaki.
Ngā Taupānga Matua
1. Ngā wāhanga matua mō te hanga papa
- Ngā arai rūma tauhohenga, ngā ārai, me te pane kaukau mō ngā taputapu CVD/ALD
- Ngā tautoko ūnga PVD
- Ngā wāhanga tukanga pāmahana-tiketike mō te horapa, te waikura, te whakamahana, me ētahi atu tukanga
2. Ngā pūnaha whakatakotoranga kohu matū
- Te tiaki i ngā wāhanga matua i roto i ngā taiao tino waikura (pērā i ngā fluoride me ngā chloride) i te wā e whakahaerehia ana
3. Ētahi atu taiao waikura pāmahana-tiketike
- He pai mō te purenga hau matū, ngā oumu maimoatanga wera motuhake, me ētahi atu whakamahinga.
He kaihanga ngaio a VET Energy e arotahi ana ki te R&D me te hanga rauemi matatau teitei pēnei i te graphite, te silicon carbide, te quartz, me te maimoatanga rauemi pēnei i te paninga SiC, te paninga TaC, te paninga waro karāhe, te paninga waro pyrolytic, me ētahi atu. E whakamahia whānuitia ana ēnei hua i roto i te photovoltaic, te semiconductor, te pūngao hou, te metallurgy, me ētahi atu.
Nō ngā umanga rangahau ā-rohe matua tā mātou tīma hangarau, ā, ka taea e rātou te whakarato i ngā otinga rauemi ngaio ake māu.
Ko ngā painga o VET Energy ko:
• He wheketere ake, he taiwhanga ngaio hoki;
• Ngā taumata parakore me te kounga matua o te ahumahi;
• Utu whakataetae me te wā tuku tere;
• Ngā hononga mahi tahi maha puta noa i te ao;
Nau mai ki te toro mai ki tā mātou wheketere me te taiwhanga i ngā wā katoa!
