Ina tae ki ngā "uku", he maha ngā tāngata e whakaaro tuatahi ana ki ngā rihi o te whare, ki ngā oko whakapaipai - he pakarukaru, he ātaahua, te āhua nei kāore e pā ki te "umanga" me te "pakari". Engari he momo uku e pakaru ana i tēnei whakaaro tūturu. Ko tōna pakeke te tuarua o te taimana, ā, ka taea e ia te tu atu i ngā pāmahana teitei, te ātete ki te waikura, me te ārai me te kawe hiko, ka noho hei "maha" i roto i te mara ahumahi. Heuku karāhe silicon.
Mai i ngā taputapu ātete-kakahu i roto i ngā maina ki ngā waeine hiko i roto i ngā waka hiko hou, mai i ngā wāhanga ātete-mahana teitei i roto i te rererangi ki ngā hiri miihini o ia rā, kei te tautoko puku ngā uku silicon carbide i te mahi whai hua o ngā ahumahi maha me ō rātou āhuatanga ahurei. I tēnei rā, me kōrero tātou mō te mea e motuhake ai tēnei uku "whakamiharo".
1, Tino uaua ki te tino: te "kaikawe" i roto i te mara o te ātete kakahu
Ko te painga tino rongonui o ngā uku silicon carbide ko tōna pakeke tino teitei me te ātete ki te kakahu. Ko tōna pakeke Mohs te tuarua o ngā taimana tino pakeke o te taiao, he tino pakeke atu i te maitai noa, te maitai kore waikura, tae atu ki ngā uku alumina.
Mā tēnei āhuatanga 'mārō' ka tiaho i roto i ngā āhuatanga e hiahia ana kia ātete ki te pakaru me te haehae. Hei tauira, i roto i ngā ahumahi keri me te whakarewa, ka horoia ngā taputapu mō te kawe i te paru me te para (pērā i ngā impeller o ngā papu paru me ngā raina paipa) e ngā matūriki kohuke mārō mō te wā roa, ā, ka tere te memeha o ngā konganuku noa, ka turuturu te wai. Ka taea e ngā wāhanga i hangaia ki te uku silicon carbide te tu atu ki tēnei "kurakura" ā, he maha ngā wā, neke atu rānei i te tekau ngā wā o te roa o te wā mahi i ngā wāhanga konganuku, ka tino whakaiti i te auau me te utu o te whakakapinga taputapu.
Ehara i te mea i roto i ngā wāhi ahumahi anake, engari ka kitea anō hoki tōna aroaro i roto i te oranga o ia rā – pērā i te takirua waku silicon carbide i roto i ngā hiri mīhini. Nā tōna ātete pai ki te kakahu, ka whakarite kia kore e turuturu ngā taputapu, ā, he iti ngā mate i te wā e huri tere ana, e āhei ai te mahi pumau o ngā taputapu pērā i ngā papu wai me ngā compressors.
2, "Ātete" Pai Rawa: Te Ārai i te Pāmahana Teitei me te Waikura
Haunga te pakeketanga, he tino pai hoki te ātete o ngā uku silicon carbide ki ngā pāmahana teitei me te ātete ki te waikura, e āhei ai rātou ki te "piri ki ō rātou pou" i roto i ngā "taiao uaua" maha.
Mō te ātete ki te pāmahana teitei, ahakoa te roa o te whakamahinga i te 1350 ℃, kāore e ngohengohe, e rerekē rānei te āhua. Nā tēnei āhuatanga i "aroha" ai i roto i ngā ahumahi rererangi me te hōia, pērā i te whakamahinga hei pūwero mō ngā miihini rōkete, hei arai mō ngā oumu pāmahana teitei, me ētahi atu. Ka taea e ia te whakapā tika ki ngā mura pāmahana teitei, ki ngā konganuku rewa rānei hei pupuri i te pumau. I roto i ngā tukanga whakaputa pāmahana teitei pērā i ngā oumu ahumahi me te whakarewa tonu o te whakarewa, ka taea hoki e ngā wāhanga uku silicon carbide te whakakapi i ngā konganuku e pakaru ngāwari ana i ngā pāmahana teitei, ka roa ake te ora o ngā taputapu.
Mō te ātete ki te waikura, he tino kaha te pumau matū o ngā uku silicon carbide. Ahakoa he waikawa, he kawakore, he momo hau me ngā wai waikura rānei, he uaua ki te "whakangaro". Nō reira, i roto i te umanga matū, he maha ngā wā ka whakamahia hei hanga i te arai o ngā oko tauhohenga, ngā paipa me ngā takirere hei kawe i ngā mea waikura; i roto i te mara o te tiaki taiao, ka kitea anō hoki tōna aroaro i roto i ngā taputapu mō te rongoā i ngā wai para waikawa-pūtake teitei, kia kore ai ngā taputapu e waikura, ā, kia pumau hoki te mahi.
3, "Pūkenga" Maha: He "Kaiwhakaako Mahi" ka taea te pakari me te ngāwari
Ki te whakaaro koe he "mārō" noa iho ngā uku silicon carbide me te "roa", kāti he nui rawa tō whakaiti i a rātou. E ai ki ngā tikanga tukatuka rerekē, he maha ngā mahi a ia pērā i te kawe hiko, te whakamarumaru, me te kawe wera, ā, he maha ngā whakamahinga.
-Ngā Āhuatanga Aroturuki me te Āhuatanga Irahiko: Mā te tāpiri atu ki ētahi atu huānga, ka taea e ngā uku karawiti silicon te huri mai i ngā ārai hiko ki ngā arataki hiko, ā, ka huri hei rauemi irahiko. Mā tēnei ka taea e ia te whakaatu i ōna pūkenga i roto i te ao hiko, pērā i te hanga i ngā waeine hiko mō ngā waka hiko hou me ngā wāhanga matua mō ngā kaitahuri hiko i roto i ngā tereina tere-rahi. Ki te whakatauritea ki ngā rauemi silicon tuku iho, he nui ake te pai o te aroturuki me te iti ake o te whakamahinga hiko o ngā irahiko silicon karawiti, ka taea ai e ngā waka hiko hou te tere ake te utu me te roa ake o te awhe, ā, ka iti ake, ka pai ake hoki ngā taputapu hiko.
-Te kawe wera tino pai: Ko te kawe wera o ngā uku silicon carbide he nui ake i ngā uku noa, ā, he tata atu ki ētahi konganuku. Nā tēnei āhuatanga he mea tino pai hei rauemi whakamarara wera, hei tauira, i roto i te papa whakamarara wera o ngā rama LED me ngā maramara hiko, ka taea te kawe tere i te wera ki waho, te ārai i ngā taputapu kei pakaru i te wera nui, me te whakapai ake i te roa o te mahi me te pumau.
4, Hei whakamutunga: Ngā uku karawiti silicon, te 'kaha akiaki ngaro' o te whakahoutanga ahumahi
Mai i te "mārō me te ātete ki te kakahu" ki te "ātete ki te waikura i te pāmahana teitei", ā, ki te "maha o ngā mahi", kua pakaru te māramatanga o te tangata ki ngā uku tuku iho me te maha o ngā āhuatanga pai, kua noho hei rauemi matua hei tautoko i te whanaketanga o te hanga kounga teitei, te pūngao hou, te tiaki pūngao me te tiaki taiao. Kāore i te rite te noa ki te konganuku, kāore hoki i te rite te māmā ki te kirihou, engari i roto i ngā āhuatanga ahumahi e hiahia ana ki te "whakakore i ngā uauatanga", ka whakawhirinaki tonu ki ōna āhuatanga "mana katoa" hei kaha matua ki te whakaoti rapanga.
I te whanaketanga tonu o te hangarau, kei te heke haere te utu hanga o ngā uku silicon carbide, ā, kei te piki haere tonu hoki ngā āhuatanga tono. I ngā rā kei te heke mai, tera pea ka kaha ake ngā taputapu pūngao hou whai hua me ngā mīhini ahumahi pakari ake nā te tāpiritanga o ngā uku silicon carbide. Ko tēnei momo "rauemi kaha katoa" e huna ana i roto i te ahumahi kei te whakarerekē puku i tā tātou hanga me tō tātou oranga.
Wā tuku: Hepetema-20-2025