I roto i te tere whanaketanga o te hangarau o ēnei rā, kua puta ake ngā rauemi hou i roto i ngā ahumahi maha, ā, kua tino rerekē ngā āhuatanga o ēnei rā.Ngā uku ahumahi silicon carbide, hei rauemi mahi-teitei, kei te puta haere mai i roto i te umanga hou. Nā te pai o te mahi me te whānuitanga o ngā tono, kua noho rātou hei tino kaha ki te whakatairanga i te ahunga whakamua i roto i ngā momo umanga.
1, He aha te uku ahumahi silicon carbide?
Ko ngā uku ahumahi silicon carbide, i roto i ngā kupu māmā noa iho, he rauemi uku i hangaia i te silicon carbide (SiC). Ko te silicon carbide tonu he matū i hangaia mā te tauhohenga o te silicon me te waro i ngā pāmahana teitei, ā, nā tōna hanganga ngota ahurei ka whakawhiwhia te rauemi ki ngā āhuatanga pai maha.
Mai i te tirohanga moroiti, he kiato te hanganga tioata o te silicon carbide, ā, he kaha ngā hononga matū i waenga i ngā ngota, ā, he tino pai te pumau me te pakari o ngā uku silicon carbide. Ki te whakatauritea ki ngā rauemi whakarewa tuku iho, kāore ngā uku ahumahi silicon carbide i hangaia mai i ngā ngota whakarewa e herea ana e ngā hononga whakarewa; kāore i rite ki ngā rauemi polymer waro noa, kāore i hangaia mai i ngā mekameka ngota waro tāruarua. He momo hou tēnei o te rauemi kore-whakarewa kore-waro i hangaia mā te whakamahana i te paura silicon carbide i raro i ngā āhuatanga pāmahana teitei me te pēhanga teitei mā te tukanga whakarite uku motuhake.
2, Te Whakaaturanga i te Mahi Tino Hiranga
1. Tino pakeke, ātete ki te kakahu me te ātete ki te kakahu
He tino teitei te pakeke o ngā uku ahumahi silicon carbide, tuarua i te taimana i tōna āhua. Nā tēnei āhuatanga i tino pai ai te ātete ki te kakahu. Whakaarohia i roto i te ao tukatuka miihini, me pā pinepine ngā taputapu tapahi ki ngā momo rauemi whakarewa hei tapahi. Ki te kore e tino ātete te rauemi taputapu ki te kakahu, ka tere te tawhito me te mangu, ka pā ki te tika me te whai hua o te miihini. Ko ngā taputapu tapahi i hangaia ki ngā uku ahumahi silicon carbide, me tō rātou tino pakeke, ka taea te pupuri i te koi mō te wā roa, ka whakapai ake i te pai o te tukatuka me te whakaiti i ngā utu whakaputa.
2. Ātete pāmahana teitei, pumau me te pono
He tino pai te ātete o ngā uku ahumahi silicon carbide ki te pāmahana teitei. I roto i ngā taiao pāmahana teitei, he maha ngā rauemi ka whakangawari, ka whakarerekē, ka rewa hoki, engari ka taea e ngā uku silicon carbide te pupuri i ngā āhuatanga ā-tinana me te matū pumau i ngā pāmahana teitei. Hei tauira, i roto i ngā oumu pāmahana teitei i roto i te umanga whakarewa, me whakamahi ngā rauemi ka taea te tu atu i ngā pāmahana teitei hei hanga i ngā arai oumu, ngā ipu para, me ētahi atu wāhanga. Ka taea e ngā uku ahumahi silicon carbide te mahi i tēnei mahi, hei whakarite i te mahi noa o te oumu pāmahana teitei, me te whakaroa i te roa o te mahi a ngā taputapu.
3. He pai te pumau matū
Ahakoa e tūtaki ana ki ngā matū waikura pēnei i ngā waikawa kaha, i ngā turanga rānei, ka taea e ngā uku ahumahi silicon carbide te whakahaere marie i aua mea. I roto i te hanga matū, he mea tika kia whakahaerea ngā rauemi mata matū waikura maha, ā, ko ngā ipu me ngā paipa e whakamahia ana hei penapena me te kawe i ēnei rauemi mata me tino ātete ki te waikura o ngā rauemi. Nā te tino pumau o ngā matū, kua noho ngā uku ahumahi silicon carbide hei rauemi pai mō te hanga i ēnei ipu me ngā paipa, ā, ka ārai i ngā tūponotanga haumaru pēnei i ngā turuturu i puta mai i te waikura.
4. He pai te kawe wera
He tino pai te kawe wera o ngā uku ahumahi silicon carbide, ā, ka tere te kawe i te wera. He mea nui tēnei mahi i roto i ngā āhuatanga e hiahia ana kia tere te marara o te wera, pērā i ētahi taputapu whakahaere pāmahana teitei, ina nui rawa te kohi wera ka pā ki te mahi noa. Ka taea e ngā wāhanga marara wera i hangaia mai i ngā uku ahumahi silicon carbide te tere te marara o te wera, kia mau ai te mahi a te taputapu.
3, Ngā āpure e whānuitia ana te whakamahi
1. Te hanga miihini
I roto i te umanga hanga miihini, ka whakamahia ngā uku ahumahi silicon carbide hei hanga i ngā momo wāhanga ātete-kakahu pērā i ngā peera, ngā mowhiti hiri, ngā taputapu tapahi, me ētahi atu. Ki te whakatauritea ki ngā peera whakarewa tuku iho, he nui ake te pakeke me te ātete ki te kakahu o ngā peera uku silicon carbide, ā, ka taea te mahi pumau i raro i ngā āhuatanga uaua pērā i te tere teitei me te pāmahana teitei, ka tino whakapai ake i te mahi me te pono o ngā taputapu miihini.
2. Te keri whakarewa
He uaua te taiao i roto i te ao keri whakarewa, ā, he maha ngā whakamātautau e pā ana ki ngā taputapu pēnei i te kakahu, te pāmahana teitei, me te waikura. Ka taea te whakamahi i ngā uku ahumahi silicon carbide, me tō rātou ātete kakahu tino teitei, hei hanga pereti arai mō ngā taputapu kuru keri me ngā paparanga ātete kakahu mō ngā roera whakarewa. I te wā o te kuru konganuku, ka taea e ngā pereti arai uku te ātete i te pānga kino me te waku o te konganuku, ka roa ake te huringa whakakapinga o ngā taputapu; I roto i te tukanga whakarewa, i te anga atu ki te mimiti o te rewa pāmahana teitei, ka taea hoki e ngā wāhanga uku silicon carbide te pupuri i te pumau, kia mau tonu ai te ahunga whakamua o te hanga whakarewa.
3. Te whakakorenga whanariki ahumahi
I roto i te tukanga whakakorenga whanariki ahumahi, ka uru atu ngā hau waikura me ngā wai kei roto he whanariki, e hiahia ana kia tino ātete te taputapu ki te waikura. Kua noho ngā uku ahumahi silicone carbide hei rauemi pai mō ngā taputapu whakakorenga whanariki nā te mea he tino pumau te matū. Hei tauira, ko ngā pūwero rehu, ngā paipa me ētahi atu wāhanga o te pourewa whakakorenga whanariki he mea hanga ki ngā uku silicon carbide, ka taea te ātete pai i te waikura o ngā katote whanariki, te whakaiti i ngā rahunga taputapu, te whakarite i te mahi pai o te pūnaha whakakorenga whanariki, me te āwhina i ngā umanga ki te whakatutuki i ngā paerewa taiao.
Kei te noho hei rauemi tino nui, tino hira hoki ngā uku ahumahi silicon carbide i roto i ngā ahumahi o ēnei rā nā ō rātou āhuatanga ahurei me ngā whānuitanga o ngā tono. Ki taku whakaaro, ā tōna wā tata nei, ka whakaatu i te kaha nui ki ngā mara maha atu, ā, ka nui ake ngā takoha ki te whanaketanga o te hapori tangata.
Wā tuku: 13 o Ākuhata 2025