He Rauemi Hangarau Hiranga mō te Pēki Mahi-Tiketike, te Ātete ki te Mau, me te Hanga Tika

Whakaahuatanga Meta

Tirohia te whakapai ake a te karawiti silicon pango i ngā pūnaha parai uku waro mā te whakahaere hanganga moroiti, te pumau o te waku, te ātete wera, me te miihini tika. He rauemi matua mō te hangarau parai motuka matatau.

Uku waroKua riro ngā pūnaha pēki hei otinga pai mō ngā waka mahi-teitei, ngā papa reihi, ngā waka hiko kounga teitei, me ngā tono rererangi e hiahiatia ana te hanga mama me te pono o te wera. Ki te whakatauritea ki ngā kōpae pēki rino maka tuku iho, he nui ngā painga o ngā rauemi uku waro, tae atu ki te taumaha iti, te pāmahana mahi teitei ake, te roa o te ora ratonga, me te whanonga pēki pumau i raro i te ahotea auau. Heoi, kāore ēnei painga e tutukihia e te muka waro anake. Ko te pou tuara mahi pono o ngā pēki uku waro kei roto i te hanganga o te wāhanga uku silicon carbide (SiC) e whakapakari ana i te hanganga rauemi me te whakau i te mahi waku. I roto i te hanga hou, kua whakamātauhia te silicon carbide pango hei tētahi o ngā rauemi SiC tino whai hua me te whai hua hei tautoko i tēnei tukanga. Nā tōna pakeke teitei, te pumau wera, te koretake o te matū, me te whai hua o te utu, ka whakamahia whānuitia te SiC pango mai i te whakarite rauemi mata ki te miihini whakamutunga, ka waiho hei mea matua e whakahohe ana i te hangarau pēki uku waro matatau.

I te wā o te tukatuka rauemi,kāpira silicon pango He mahi nui tā te silicon rewa ki te whakahaere i te hononga tauhohenga, i te tukanga whakaurunga silicon wai rānei e whakamahia ana hei hanga kōpae parai waro uku. I tēnei wāhanga, ka uru te silicon rewa ki roto i te āhua waro porowhita, ka tauhohe hei hanga i te silicon carbide, ka hanga he hiato C/SiC matotoru. Ko te ōritetanga o tēnei tauhohenga ka pā tika ki te kaha, te roa, me te pono mō te wā roa. Ka taea e ngā matūriki SiC mangu te mahi hei pūwāhi whakapūmau e whakatairanga ana i te hanganga SiC ōrite me te whakaiti i te tipu koretake, ngā āputa o roto, ngā hapa hanganga rānei. Mā te āwhina ki te whakahaere i te tohatoha wāhanga me te whakapai ake i te hanganga moroiti, ka whakapai ake ēnei matūriki i te kiato me te pono o te miihini, ka taea ai e te kōpae parai whakamutunga te tu atu i ngā kawenga tino nui me te huringa wera. Ka whakarei ake hoki tēnei hanganga whakahaere i te kaha pēhi, te kaha piko, me te ātete ngenge, me te whakarite kia mau tonu te mahi pumau o ngā wāhanga parai ahakoa i raro i ngā āhuatanga parai kaha, auau pērā i ngā mea e pā ana ki te reihi, ki ngā taiao taraiwa tere-rahi rānei.

Mai i te tirohanga mahi, ko te wāhanga karawiti silicon i hangaia me te āwhina o te SiC pango te mea tika hei whakatau i ngā āhuatanga mahi nui o ngā pūnaha parai uku waro. Ko te pakeke tino pai o te karawiti silicon e whakarato ana i te ātete kakahu tino pai, e whakaiti ana i te ngaronga rauemi i te atanga waku i waenga i te kōpae me te papa parai. I taua wā anō, ko tōna kawe wera teitei ka taea te tere o te whakamarara wera, e ārai ana i te wera nui me te whakaiti i te mōrearea o te memeha o te parai. Ko te iti o te tauwehenga whānui wera o te SiC ka whakapai ake i te ātete ru wera, e āhei ai te kōpae parai ki te aro atu ki ngā huringa pāmahana ohorere mai i ngā āhuatanga taiao ki ngā rau neke atu rānei i te kotahi mano nekehanga Celsius me te kore e pakaru, e whakarerekē rānei. Mā ēnei āhuatanga whakakotahi ka whakarite he tauwehenga waku pumau, he urupare parai maeneene ake, he iti ake te haruru me te wiri, me te roa ake o te ora ratonga ki te whakataurite ki ngā parai whakarewa tikanga. Nō reira, ko te karawiti silicon pango ehara i te mea ko te whakapakari hanganga anake engari ko te haumaru whānui me te rite tonu o te mahi parai.

Haunga tōna takoha ki te hanganga hiato me te mahi a te mīhini, he rite tonu te hiranga o te karawiti silicon pango i roto i ngā wāhanga miihini me te whakaoti i ngā wāhanga uku waro. Kia whakatōkia, kia herea hoki, ka tino mārō, ka uaua hoki te tukatuka i ngā kōpae parai C/SiC mā te whakamahi i ngā taputapu noa. He maha ngā wā ka tere te pakaru o ngā mea whakakoi tuku iho, ka iti rānei te whai hua, ka nui ake ngā utu whakaputa me te kounga o te mata.SiC PangoHeoi, he koi ngā tapa tapahi o ngā mea whakakoi, he kaha te huri, ā, he tino pakari, he mea pai mō te huri tika, te hanga, te kuti taha, me ngā mahi whakaoti mata. Mā ēnei mea whakakoi ka taea e ngā kaihanga te whakatutuki i ngā ātete āhua kikī, te taratara mata maeneene, me te papatahi tika, he mea nui katoa ēnei mō te hurihanga taurite me te aukati haumaru. Nā te mea he pai te taurite i waenga i te mahi me te utu, kua noho te karawiti silicon pango hei tētahi o ngā rauemi whakakoi e whakamahia whānuitia ana mō te miihini aukati uku waro puta noa i te hanga ahumahi nui me te hanga motuhake teitei.

Ka whakamahia whānuitia hoki te karawiti silicon pango i roto i te rangahau, te whanaketanga, me te whakamātautau kounga o ngā rauemi aukati matatau. Ka taea e ngā rahi kirikiri me ngā tohu paura rerekē te whakatauira i ngā āhuatanga kakahu o te ao tūturu, te aromatawai i te pumau o te waku, me te ako i te taunekeneke i waenga i ngā mata uku me ngā papa aukati. I roto i ngā taiao taiwhanga, ka āwhina te SiC pango ki te aromatawai i te ātete ki te pakū, te arotau i ngā hanganga, me te whakapai ake i ngā hanganga hiato kia pai ake ai te roa me te whanonga wera. Nā tōna whakamahinga maha e pai ai mō te whakawhanake tauira, te whakamātautau iti-rōpū, me te whakapai tonu i ngā tukanga. Ko te tikanga o tēnei, ehara i te mea he mea hanga noa te karawiti silicon pango engari he taputapu rautaki hoki mō te auahatanga, e āwhina ana i ngā kairangahau ki te pana i ngā rohe o te hangarau aukati uku waro me te whakawhanake i ngā rauemi o te whakatupuranga e whai ake nei mō ngā tono uaua ake.

I te mea kei te anga tonu ngā ahumahi motuka me te nekenekehanga ki te hoahoa mama, ki te whai huatanga teitei ake, me te pono ake, e matapaetia ana ka horapa atu te whakamahinga o ngā pūnaha parai uku waro ki tua atu i ngā motuka tere ki ngā waka hiko, ngā papaaho motuhake, ngā hākinakina motuka, me ngā taputapu rererangi. E whakaatu ana tēnei tono e tipu haere ana i te hiranga o te kounga teitei.karāhe siliconngā rauemi ka taea te whakatutuki i te mahi pumau me te pupuri tonu i te whaihua ōhanga. Nā te huinga pai o te pakeke, te pumau wera, te pai o te tukatuka, me te utu tika, ko te karawiti silicon pango tetahi o ngā kōwhiringa tino whai hua me te tauine mō ngā kaihanga o te ao. Mai i te hangarau rauemi me te hononga tauhohenga ki te miihini tika me te whakamātautau mahi, ka tautoko te SiC pango i ia taahiraa o te mekameka whakaputa, ka nui atu i te mea whakakoi noa, i te tāpiri rānei. Ko te tikanga, he rauemi hangarau taketake e haere tonu ana ki te akiaki i te whanaketanga o ngā pūnaha parai uku waro haumaru ake, mama ake, me te pakari ake.