I roto i te ao whakamahana ahumahi, he mea nui te ngongo irahiko, hei wāhanga matua, ki te whakawhiti wera me te pupuri i te pāmahana pumau i roto i te oumu. Nā te whanaketanga tonu o te hangarau, kua noho haere ngā uku silicon carbide hei rauemi pai mō te hanga ngongo irahiko nā te mea he tino pai te mahi, ā, ka kawea mai he otinga whakamahana whai hua, pumau hoki ki te maha o ngā ahumahi.
Ngā Painga oNgongo Irahiko Ukume Silicon Carbide
1. He ātete pāmahana teitei tino pai
He tino teitei ngā ira rewa o ngā uku silicon carbide, ā, he tino pai te ātete ki te pāmahana teitei, ā, ka taea te mahi pumau mō te wā roa i roto i ngā taiao pāmahana teitei. Ki te whakatauritea ki ngā ngongo irahiko whakarewa tuku iho, ka taea e ngā ngongo irahiko uku silicon carbide te pupuri i te pumau hanganga pai me ngā āhuatanga miihini i ngā pāmahana teitei i runga ake i te 1350 ° C, ka ārai i te whakarerekētanga, te whakangawari, me te waikura i puta mai i ngā pāmahana teitei, ka roa ake te ora ratonga o ngā ngongo irahiko.
2. He pai te kawe wera
He maha ngā wā ka nui ake te kawe wera o ngā uku silicon carbide i tō ngā konganuku noa, ka taea e ēnei te whakawhiti wera tere me te ōrite, ka nui ake te ōrite o te tohatoha pāmahana i roto i te oumu. Ehara i te mea ka pai ake te whai huatanga o te whakamahana anake, engari ka whakaitihia hoki ngā raruraru kounga e puta mai ana i te wera kore taurite o te hua, ka pai ake te kounga o te hua.
3. Ātete kaha ki te waikura
I roto i te whakaputanga ahumahi, he maha ngā wā ka pā ngā ngongo irahiko ki ngā hau me ngā mea waikura. He pai te pumau matū o ngā uku silicon carbide, ā, ka taea e rātou te ātete ki te mimiti o ngā mea waikawa me ngā mea kawakore me ngā hau waikura. Ka mau tonu te mahi pumau i roto i ngā taiao mahi uaua, ka whakaiti i ngā utu tiaki taputapu me te auau whakakapinga.
He whānui te whakamahinga i roto i ngā mara maha
1. Ahumahi maitai
I roto i te tukanga maimoatanga wera o te maitai, pērā i te whakamahana, te tinei, te whakamahana me ētahi atu tukanga, ka taea e ngā ngongo irahiko uku silicon carbide te whakarato i te whakamahana pumau me te ōrite, e āwhina ana ki te whakapai ake i ngā āhuatanga hangarau me te tika tukatuka o te maitai me te whakatutuki i ngā whakaritenga kounga o ngā mara rerekē mō ngā rauemi maitai.
2. Te whakarewa i te konganuku kore-whakarewa
I roto i te tukanga whakarewa me te whakamahine o ngā konganuku kore-ferrous pērā i te parahi me te konumohe, nā te ātete pāmahana teitei me te ātete waikura o ngā ngongo irahiko uku silicon carbide he mea tino pai hei huānga whakamahana, ka taea ai te whakapai ake i te parakore me te whai huatanga o te whakaputanga o ngā konganuku.
Ko te auahatanga hangarau te mea e akiaki ana i te whanaketanga
I te whanaketanga tonu o te pūtaiao rauemi me te hangarau hanga, kei te whakapai tonu hoki te mahi me te kounga o ngā ngongo irahiko uku silicon carbide. Nā te whakamahinga o ngā tukanga sintering hou me ngā tāpiringa kua whakapai ake i te kiato me ngā āhuatanga miihini o ngā uku silicon carbide; nā te hoahoa hanganga kua pai ake kua whakapai ake i te whai huatanga wera me te roa o te mahi o te ngongo irahiko. Hei tāpiri, nā te whakaurunga o te hangarau hanga atamai me te hangarau matihiko kua puta mai ngā whai wāhitanga hou mō te hanga me te tono o ngā ngongo irahiko uku silicon carbide, ka tutuki ai te whakahaere tika o te tukanga whakaputa me te aroturuki wā-tūturu i te mahi hua.
Kua whakaatuhia e ngā ngongo irahiko uku silicon carbide te kaha nui mō te whakamahinga i roto i te mara o te whakamahana ahumahi, me ō rātou painga mahi tino pai. Nā te auahatanga tonu o te hangarau me te whakahekenga āta o ngā utu, e whakaponohia ana ka whakamahia whānuitia ngā ngongo irahiko uku silicon carbide i roto i ngā mara maha atu, ka whai wāhi ki te whanaketanga whai hua me te matomato o te whakaputanga ahumahi.
Wā tuku: Pipiri-11-2025