I roto i ngā ahumahi pāmahana teitei pērā i te whakarewa, te uku, me te miihini matū, ka pā tika te pumau me te roa o ngā taputapu ki te whai huatanga o te whakaputa me ngā utu. Hei wāhanga "korokoro" o te pūnaha tahunga, kua roa te ringa tahu e pāngia ana e ngā wero pērā i te pānga o te mura, te waikura pāmahana teitei, me ngā huringa pāmahana ohorere. Ko te raruraru o te whakarerekētanga me te poto o te roa o te ora o ngā ringa tahu whakarewa tuku iho kei te whakarerekētia mārire e tētahi momo rauemi hou:ngā ringaringa tahu silicon carbide (SiC)kei te noho hei tino pai i roto i ngā horopaki pāmahana teitei ahumahi nā te mea he "pūmau" ā rātou mahi.
1, Silicon carbide: I whānau mai mō ngā pāmahana teitei
Ehara te karawiti silicon i te hua hou i roto i te taiwhanga. I te mutunga o te rautau 19, i kitea e te tangata tēnei matū i hangaia mai i te silicon me te waro. Nā tōna hanganga tioata e toru ngā 'mana nui':
1. Ātete pāmahana teitei: ka taea te pupuri i te kaha i te 1350 ℃, he nui ake i te ira rewa o ngā konganuku noa;
2. Ātete ki te kakahu: Ahakoa te nui o te kakahu, he maha ngā wā e roa ake ai tōna roa i ērā o ngā rauemi noa;
3. Ātete ki te waikura: He kaha te ātete ki ngā taiao waikawa me te kawakore me te waikura whakarewa rewa.
Nā ēnei āhuatanga i pai ai te silicon carbide mō ngā rauemi ringaringa mura, he mea tino pai mō ngā taputapu mura e hiahia ana kia roa te wā e mura ana.
2, E toru ngā painga nui o te ringaringa tahu silicon carbide
Ki te whakatauritea ki ngā ringaringa tahu whakarewa tuku iho, ki ngā ringaringa tahu uku ātete rānei, e kitea mārama ana ngā painga o te putanga silicon carbide:
1. Te whakarea i te roa o te ora
He ngāwari te whakapūkara me te whakangawari o te pūwero whakarewa i ngā pāmahana teitei, ā, ko te pumau o te silicon carbide ka roa ake tōna ora mahi mā te 3-5 ngā wā, ka whakaiti i te auau o te whakaweto me te whakakapinga.
2. Te tiaki pūngao me te whakapai ake i te whai huatanga
He maha ngā wā ka nui ake te kawe wera o te silicon carbide i tō ngā uku noa, ā, ka taea e tēnei te whakawhiti wera tere, te whakapai ake i te pai o te tahunga wahie, me te whakaiti i te whakapaunga pūngao.
3. Ngāwari te tiaki
He ātete ki te kakahu, he ātete ki te waikura, he ātete hoki ki te pāmahana tiketike, he mahi tiaki noa iho o ia rā e hiahiatia ana, ka tino whakaiti i ngā utu tiaki.
3. Ko ēhea ngā ahumahi e nui ake ana te hiahia mō tēnei?
1. Oumuku uku: He pai mō ngā taiao whakakākano karāhe i runga ake i te 1300 ℃
2. Maimoatanga wera whakarewa: ātete ki te tauhiuhi whakarewa rewa me te horo o te para
3. Te tahunga para: ātete ki te waikura kaha o te hau para kei roto he chlorine
4. Ouma rewa karāhe: he pai mō te mahi pumau mō te wā roa i raro i te āhuarangi kawakore
4. Ngā tohutohu whakamahi
Ahakoa te kaha o te mahi a te ringaringa tahu silicon carbide, he mea nui tonu te whakamahi tika:
1. Āraia ngā tukinga miihini i te wā tāutanga hei ārai i ngā kapiti huna
2. E taunakihia ana kia piki ake te pāmahana i ia taahiraa i te tīmatanga makariri
3. Tangohia tonutia te paparanga tunu o te mata, kia kore ai e araia te pūwero.
Hei kaiwhakarato ratonga hangarau e whai wāhi nui ana ki te ao o ngā rauemi ātete-ahumahi, ka aro tonu mātou ki te tono me te whakawhiti o te hangarau rauemi hou. Ko te whakatairanga i ngā ringaringa tahu silicon carbide ehara i te mea he whakapai ake i ngā rauemi anake, engari he whakautu hoki ki te tono mō te whakaputanga ahumahi "he pai ake, he penapena pūngao, he pono ake". I te heke mai, ka haere tonu mātou ki te arotau i ngā tukanga hua, ā, ka taea e ngā umanga maha atu te whakamahi i ngā otinga ātete-mahana teitei he "roa te ora, he nui ake te utu".
Ka taea e te tīma ngaio o Shandong Zhongpeng te whakarato i ngā whakaaro whiriwhiri ritenga me te tautoko hangarau māu. Nau mai kitoro mai ki a mātoumō ngā otinga motuhake.
Wā tuku: Mei-04-2025