Ngā Painga Matua o ngā Ngongo Tiaki Silicon Nitride
1. Ātete Tino Pai ki te Pāmahana Teitei me te Pūmautanga Wera:Ka mahi pūmau ngā ngongo tiaki silicon nitride i roto i ngā āhuatanga mahi pāmahana teitei tonu, me te pāmahana mahi haumaru tae atu ki te 1400°C, ā, ka taea e rātou te ātete i te pāmahana teitei mō te wā poto me te kore e rerekē te āhua, te ngawari, te ngaro rānei o te mahi. Kāore i rite ki ngā ngongo whakarewa e ngāwari ana te waikura me te rewa i ngā pāmahana teitei, ka mau tonu ngā āhuatanga ā-tinana me te matū pumau mō te whakamahinga roa.
2. Ātete Ru Wera Tino Pai:Ko tētahi o ngā painga nui o ngā ngongo tiaki i te silicon nitride ko tōna ātete pai ki ngā ru wera. Ka noho pūmau, kāore hoki e pakaru ahakoa i raro i ngā huringa whakamahana me te whakamatao tere, he āhuatanga kino noa i roto i te tukatuka whakarewa rewa me ngā mahi oumu. Mā tēnei ka ārai i te whakakapinga auau o ngā ngongo, ā, ka tino whakaiti i ngā utu tiaki.
3. Ātete Pai ki te Waikura me te Kore-Makuku o te Konganuku Rewa:He kaha te koretake o ngā matū o ngā ngongo tiaki Si₃N₄, e ātete ana ki te waikura mai i ngā konganuku kore-ferrous rewa (ina koa ko te konumohe, te konutea me te konupora), ngā papa waikawa me te kawakore, me te para ahumahi. Kāore e mākū i ngā konganuku rewa, e ārai ana i te piri o te konganuku me te hanga para, e pupuri ana i te ma o ngā ngongo, ā, e whakarite ana i te whakawhiti wera pumau, whai hua.
4. Kaha Teitei, Ātete Mau, me te Ora Ratonga Roa:He nui te mātotoru, he kaha ā-mīhini, ā, he tino ātete ki te kakahu, kāore ēnei ngongo tiaki silicon nitride e pakaru, e mimiti, e kino rānei i te wā e whakamahia ana, e tāutahia ana rānei i ia rā. Nā te hanganga pakari, ka roa ake te ora o ngā wāhanga, ka āwhina i ngā kaiwhakamahi ahumahi ki te whakaiti i ngā utu whakaputa katoa.
5. He pai te kawe wera me te kore poke:He pai te kawe wera o ēnei ngongo, e whakamana ana i te whakawhiti wera pai me te kore e whakararu i te tika o te ine pāmahana o ngā thermocouples. Hei hua uku parakore teitei, kāore e whakapokea ngā konganuku rewa, ngā rauemi ahumahi rānei, he mea tino pai mō te whakarewa tika me ngā tukanga whakaputa parakore teitei.
Ngā Taupānga Ahumahi Matua
E whakamahia whānuitia ana ngā ngongo tiaki silicon nitride puta noa i ngā ahumahi e tino hiahiatia ana, ko te nuinga hei tiaki i ngā thermocouples, ngā huānga whakamahana hiko (pēnei i ngā tokotoko silicon carbide) me ngā pūoko pāmahana. Ko ngā tono matua ko te ahumahi whakarewa me te whakarewa koranu konumohe, te tiaki i ngā wāhanga whakamahana me ngā thermocouples i roto i ngā oumu konumohe rewa, ngā mīhini whakarewa mate me ngā oumu pupuri. E whakamahia whānuitia ana hoki ēnei i roto i ngā oumu whakarewa, ngā oumu maimoatanga wera me ngā oumu ahumahi, tae atu ki ngā taputapu pāmahana teitei tika i roto i ngā rāngai rererangi me te matū.
Mō ngā kaihanga me ngā kaiwhakahaere ahumahi e rapu ana i ngā wāhanga tiaki pāmahana teitei pono, pumau hoki, ko ngā ngongo tiaki silicon nitride te kōwhiringa tino pai. Ka whakakotahi i te pakari tino pai, te pumau wera me te ātete ki te waikura, ka whakanui ake i te whai huatanga o ngā taputapu, ka whakaiti i te auau tiaki me te whakapai ake i te hua whakaputa pakihi whānui.
Hei kaiwhakarato ngaio mō ngā ngongo tiaki silicon nitride, ka whakaratohia e mātou ngā hua rahi-katoa paerewa, ā, ka whakaaetia ngā ota ritenga kia rite ki ō hiahia tono. Mena kei te hiahia koe ki ngā whakatakotoranga hua, ngā whakatau utu, ngā tauira, ngā otinga ritenga rānei, tēnā koa tukua mai he patai. Ka whakautu atu tā mātou tīma ngaio ki a koe i roto i ngā haora 24 me te tautoko taipitopito.
Wā tuku: Maehe-20-2026
