I roto i te whakaputanga ahumahi, he mahi taiao nui te tango-pūngao e pā ana ki te whakapai ake i te kounga o te hau me te whanaketanga pumau. I roto i te pūnaha tango-pūngao, he mahi nui te pūwero tango-pūngao, ā, ka pā tika tana mahi ki te pānga tango-pūngao. I tēnei rā, ka hurahia e mātou te arai ngaro opūwero whakakorenga whanariki silicon carbidekia kite ai i ōna āhuatanga ahurei.
Pūwero whakakore pūhā: te "pūwero matua" o te pūnaha whakakore pūhā
Ko te pūwero whakakore pūhā he wāhanga matua o te pūnaha whakakore pūhā. Ko tana mahi matua he rehu ōrite i te whakakore pūhā (pērā i te paru kōhatu) ki roto i te hau paru, kia taea ai e te whakakore pūhā te pā atu me te tauhohe ki ngā hau kino pērā i te hauhā whanariki i roto i te hau paru, ā, kia tutuki ai te whāinga o te tango i ngā hau kino me te pure i te hau paru. Ka taea te kī he rite te pūwero whakakore pūhā ki tētahi "pū" tika, ā, ko tōna pānga "pū" te mea e whakatau ana i te angitu, i te kore rānei o te pakanga whakakore pūhā.
Ngā uku karawiti silicon: he "pūngao" taiao i roto i te whakakorenga whanariki
He momo rauemi uku hou te uku karawiti silicon me te maha o ngā āhuatanga tino pai, ā, he mea tino pai mō te hanga i ngā pūwero whakakore hauwai:
1. Te pakeketanga teitei me te ātete kaha ki te kakahu: I te wā o te tukanga tango-pūngoi, me ātete te pūngoi i te rere tere o te tango-pūngoi me te mimiti o ngā matūriki i roto i te hau paru mō te wā roa. He ngāwari te kakahu o ngā rauemi noa, ka poto ake te ora o te pūngoi, ka heke hoki te mahi. He tino teitei te pakeketanga o ngā uku silicon carbide, tuarua ki ētahi rauemi pēnei i te taimana me te cubic boron nitride, ā, he maha ngā wā teitei ake te ātete kakahu i ērā o ngā konganuku noa me ngā rauemi uku. Mā tēnei ka taea e te pūngoi tango-pūngoi uku silicon carbide te mahi pumau mō te wā roa i roto i ngā taiao mahi uaua, ka tino whakaiti i ngā utu tiaki me te whakakapinga o ngā taputapu.
2. Te ātete tino pai ki te pāmahana teitei: He teitei te pāmahana o te hau para ahumahi, inā koa i roto i ētahi tukanga ahumahi pāmahana teitei pēnei i te whakaputa hiko wera me te whakarewa maitai. Ka ngawari te whakangawari, te hurihanga, tae noa ki te rewa i ngā pāmahana teitei, ā, kāore e taea te mahi tika. He tino pai te ātete pāmahana teitei o ngā uku silicon carbide, ā, ka taea te pupuri i ngā āhuatanga ā-tinana me te matū pumau i roto i ngā taiao pāmahana teitei i runga ake i te 1300 ℃, e whakarite ana i te mahi pono o ngā pūwero i roto i te hau para pāmahana teitei me te kore e pā ki te pai o te tango whanariki.
3. Ātete kaha ki te waikura: He nui te kaha o te waikura o te nuinga o ngā taputapu whakakore pūngāwerewere, ā, kei roto hoki i te hau paru ngā momo hau waikawa me ngā poke, e tino whakararu ana i te rauemi o te pūngāwerewere. He tino pumau te matū o ngā uku silicon carbide, ā, ka taea te whakaatu i te ātete kaha ki te waikura i roto i ngā momo pāpāho waikura pērā i te waikawa, te kawakore, te tote, me ētahi atu, e ātete ana i te waikura matū i te wā o te tukanga whakakore pūngāwerewere, ā, ka roa ake te ora o ngā pūngāwerewere.
Te kaupapa mahi me ngā painga o te ngongo desulfurization uku silicon carbide
I te wā e mahi ana, ka whakamahia e te pūwero whakarewa uku silicon carbide tōna hoahoa hanganga motuhake hei rehu i te whakarewa ki roto i te hau paru i roto i tētahi āhua me tētahi koki rehu motuhake. Ko ngā āhua rehu noa he kōne totoka me te kōne tuwhera. Ka taea e ēnei hoahoa te whakaranu katoa i te whakarewa me te hau paru, te whakanui ake i te horahanga pa i waenganui i a rāua, ā, nā reira ka pai ake te pai o te whakarewa.
1. Teitei o te pai o te tango pūngāwerewere: Nā te pūwero tango pūngāwerewere uku silicon carbide, ka taea te rehu ōrite me te maeneene o te tango pūngāwerewere ki roto i te hau paru, ka taea ai e te tango pūngāwerewere te pā atu ki ngā hau kino pēnei i te hauhā whanariki, ka tino whakatairanga i ngā tauhohenga matū me te whakatutuki i te pai ake o te tango pūngāwerewere, ka whakaitihia ngā tukunga hau kino.
2. Te roa o te ora mahi: Ahakoa te pai o te mahi a ngā uku silicon carbide, ka taea tonu e ngā pūwero whakarewa uku silicon carbide te pupuri i te mahi pai ahakoa ngā āhuatanga mahi uaua pēnei i te pāmahana teitei, te waikura, me te kakahu, ā, ka roa ake te ora mahi ki te whakataurite ki ngā pūwero rauemi noa. Ehara i te mea ka whakaiti noa i te wā kore mahi mō ngā taputapu, ka whakapai ake i te pai o te whakaputa, engari ka whakaitihia hoki ngā utu whakahaere o te umanga.
3. Te pumau pai: He pumau ngā āhuatanga ā-tinana me te matū o ngā uku silicon carbide, e āhei ai te pūwero desulfurization ki te pupuri i te mahi ōrite i roto i te mahi mō te wā roa me te kore e nui ngā piki me ngā heke nā ngā āhuatanga taiao, e whakarato ana i te tautoko kaha mō te mahi pumau o te pūnaha desulfurization.
He whānuitia te whakamahinga i roto i ngā mara maha, e whai wāhi ana ki te kaupapa tiaki taiao
He whānuitia te whakamahinga o ngā pūwero whakarewa uku silicon carbide i roto i ngā kaupapa whakarewa i roto i ngā ahumahi maha pēnei i te whakaputa hiko wera, te maitai, te matū, te sima, me ētahi atu. I roto i ngā tipu hiko wera, he taputapu matua tēnei mō te tango i te hauhā whanariki mai i te hau paru, hei āwhina i te tipu hiko ki te whakatutuki i ngā paerewa tukunga taiao tino pakari; I roto i ngā tipu maitai, ka taea te whakaiti i te ihirangi whanariki i roto i te hau oumu pupuhi me te hau paru kaitahuri, ā, ka whakaiti i te parahanga taiao; He mea nui te mahi a ngā tipu matū me te sima ki te āwhina i ngā umanga ki te whakatutuki i te whakaputanga ma.
Kua noho ko ngā pūwero whakarewa uku silicon carbide te hua tino pai i roto i te mara whakarewa ahumahi nā ō rātou painga rauemi ahurei me te mahi tino pai. Nā te kaha haere o ngā whakaritenga taiao me te whanaketanga tonu o te hangarau ahumahi, e whakapono ana mātou ka nui ake te mahi a ngā pūwero whakarewa uku silicon carbide i roto i ngā mara maha atu, ka hangaia he taiao hou ake, he taiao matomato ake mō mātou. Mēnā kei te hiahia koe ki ngā pūwero whakarewa uku silicon carbide, tēnā whakapā mai ki a mātou i ngā wā katoa kia mōhio ai koe ki ngā mōhiohio hua me ngā tono. Kei te hiahia a Shandong Zhongpeng ki te mahi tahi me koe me te whai wāhi ki te kaupapa tiaki taiao!
Wā tuku: Mei-30-2025