Ngā rerekētanga i waenga i ngā uku silicon carbide me ngā uku silicon nitride

I roto i te mara o ngā rauemi matatau,ngā uku silicon carbide (SiC) me te silicon nitride (Si3N4)kua noho hei rua o ngā matū tino nui, he āhuatanga motuhake me ngā whakamahinga motuhake o ia matū. He mea nui te mārama ki ngā rerekētanga i waenga i ēnei uku e rua mō ngā ahumahi e whakawhirinaki ana ki ngā rauemi mahi-teitei. Ko Shandong Zhongpeng Special Ceramics Co., Ltd. he umanga hangarau-teitei e tohunga ana ki te hanga uku silicon carbide, e whai wāhi nui ana ki tēnei mara, e whakarato ana i ngā māramatanga hohonu ki ngā āhuatanga me ngā whakamahinga o ēnei rauemi.

E mōhiotia ana ngā uku karāhe silicon mō tō rātou pakeke me te pumau o te wera. Kei roto i ēnei ko te silicon me te waro, e honoa ana hei hanga i tētahi matū he ātete pai ki te kakahu me te waikura. Nā tēnei ka pai ngā uku karāhe silicon mō ngā whakamahinga i roto i ngā taiao uaua pēnei i te rererangi, te motuka me te haurua-ira. Nā te kawe wera teitei o te karāhe silicon ka taea hoki e ia te tuku wera me te whai hua, he mea pai mō ngā whakamahinga pāmahana teitei. Ka whakamahia e Shandong Zhongpeng Special Ceramics Co., Ltd. ēnei āhuatanga hei whakaputa i ngā uku karāhe silicon kounga teitei e tutuki ai ngā hiahia nui o ngā momo ahumahi.

Ko ngā uku silicon nitride, i tētahi atu taha, he tino pai ngā āhuatanga miihini, tae atu ki te kaha me te pakari teitei. Ko ngā uku Si3N4, he mea hanga mai i te silicon me te hauota, he tino ātete ki te ru wera, ā, he iti ake te tauwehenga o te whakawhānui wera ki te silicon carbide. Nā tēnei ka waiho ngā uku silicon nitride hei whiringa pai mō ngā tono e hiahia ana kia tu atu ngā rauemi ki ngā huringa pāmahana tere, pērā i ngā tāwhana hau me ngā taputapu tapahi. Ko te hanganga moroiti ahurei o te silicon nitride ka hoatu hoki he pakari pakaru pai, ka waiho hei rauemi whiriwhiri mō ngā ahumahi e hiahia ana ki ngā wāhanga pakari.

Ina whakatauritea ngā rauemi e rua, ko tētahi o ngā rerekētanga nui ko ō rātou āhuatanga wera. Ka taea e ngā uku silicon carbide te tu atu i ngā pāmahana teitei ake i ngā uku silicon nitride, ā, he pai mō te whakamahi i roto i ngā tono pāmahana tino teitei. Heoi, ko te kaha o te silicon nitride ki te tu atu i te ru wera ka hoatu he painga ki a ia i roto i ngā taiao e piki haere ana te pāmahana. He mea nui tēnei rerekētanga mō ngā miihini me ngā kaihoahoa i te wā e whiriwhiri ana i tētahi rauemi mō tētahi tono motuhake, nā te mea ka pā nui te whiriwhiringa o te rauemi ki te mahi me te roa o te ratonga.

Ko tētahi atu rerekētanga nui i waenga i te silicon carbide me te silicon nitride uku ko tōna pumau matū. He tino ātete te silicon carbide ki te waikura, ā, ka taea te pupuri i ōna āhuatanga ahakoa i roto i ngā taiao matū waikura. Nā tēnei ka pai mō te tukatuka matū me ngā tono hanga haurua-ira. He rerekē, ahakoa te pumau matū o ngā silicon nitride uku, kāore pea e pai te mahi i roto i ētahi taiao waikura. He mea nui te mārama ki ēnei āhuatanga matū mō ngā ahumahi e mahi ana i roto i ngā āhuatanga uaua nā te mea ka pā ki te kōwhiringa rauemi me te hoahoa hua.

He rerekē rawa hoki ngā tukanga hanga mō ngā uku silicon carbide me te silicon nitride. Ko ngā uku silicon carbide ka hangaia mā te sintering, he tukanga e whakamahana ana i te rauemi ki te pāmahana i raro iho i tōna ira rewa hei whakatutuki i te whakakīkī. Ka taea e tēnei tikanga te whakaputa i ngā āhua uaua me ngā wāhanga kiato teitei. He rerekē, ko ngā uku silicon nitride ka hangaia mā te whakamahi i te huinga o te tukatuka paura me ngā tikanga sintering, tae atu ki te pēhi wera, te hononga tauhohenga rānei. Ka pā pea ēnei rerekētanga o ngā tukanga hanga ki ngā āhuatanga whakamutunga o te uku, tae atu ki tōna hanganga moroiti me ngā āhuatanga miihini.

Mō te utu, he nui ake te utu o ngā uku silicon carbide i ngā uku silicon nitride nā runga i ngā rauemi mata me te hangarau tukatuka. Heoi, ko te mahi roa me te pakari o te silicon carbide ka taea te whakamana i te haumitanga tuatahi teitei ake, inā koa i roto i ngā tono ka hua ake te korenga o te mahi, te mōrearea haumaru rānei. Ko te arotahi a Shandong Zhongpeng Special Ceramics Co., Ltd. ki te whakarato i ngā otinga utu-whai hua me te kore e whakararu i te kounga, me te whakarite kia whiwhi ngā kiritaki i te uara pai rawa atu mō ā rātou haumitanga ki ngā uku silicon carbide.

Hei whakarāpopototanga, he nui ngā rerekētanga i waenga i ngā uku silicon carbide me ngā uku silicon nitride, ā, ka pā nui ki ā rātou tono puta noa i ngā momo ahumahi. He tino pai te silicon carbide i roto i ngā taiao pāmahana teitei me te waikura matū, ko te silicon nitride ia he tino pakari me te ātete ki te ru wera. He mea nui te mārama ki ēnei rerekētanga mō ngā miihini me ngā kaihanga ina whiriwhiri ana i ngā rauemi mō ngā tono motuhake. Hei kaihanga matua o ngā uku silicon carbide, e whakapau kaha ana a Shandong Zhongpeng Special Ceramics Co., Ltd. ki te whakatairanga i te mara o ngā uku matatau, me te whakarato hua kounga teitei e tutuki ai ngā hiahia whanaketanga o te ahumahi hou. Mā te whakamahi i ngā āhuatanga ahurei o te silicon carbide me te silicon nitride, ka taea e ngā kamupene te arotau i ā rātou hoahoa me te whakapai ake i te mahi a ā rātou hua, ā, ka piki ake te whai hua me te pono o ā rātou mahi.