I roto i te ao ahumahi hou, e mōhiotia ana ngā uku silicon carbide ko te "pūeru ahumahi" ā, kua noho hei rauemi matua i roto i ngā taiao tino kino nā te kaha teitei, te ātete ki te pāmahana teitei, me te ātete ki te waikura. Engari ko te mea kāore i te mōhiotia e te tini o te tangata ko te whānau uku silicon carbide he maha ngā mema, ā, nā ngā tukanga whakarite rerekē ka hoatu he "tangata" ahurei ki a rātou. I tēnei rā ka kōrero tātou mō ngā momo tino noa ongā uku karāhe siliconme te whakaatu i ngā painga ahurei o te tauhohenga sitron carbide sintered, te hangarau matua o ngā umanga.
1, Ngā "Tuakana Tokotoru" o ngā Uku Uku Silicon Carbide
Ko te mahi a ngā uku karāhe silicon e whakawhirinaki ana ki tōna tukanga whakarite. E toru ngā momo matua i tēnei wā:
1. Karāhe silicon sintered kore-pēhanga
Mā te hanga tika i te paura silicon carbide mā te sintering pāmahana teitei, he tino matotoru, he pakari hoki, engari he teitei te pāmahana whakarite, he nui hoki te utu, he mea e tika ana mō ngā wāhanga iti te tika me ngā whakaritenga mahi tino teitei.
2. Karāhe silicon kua pehia wera
I hangaia i raro i te pāmahana teitei me te pēhanga teitei, he hanganga matotoru, ā, he tino ātete ki te kakahu, engari he uaua te hanga i ngā taputapu he rahi nui, he āhua matatini rānei, e whakawhāiti ana i tōna whānuitanga tono.
3. Te tauhohenga o te karawiti silicon kua whakatakahia (RBSiC)
Mā te whakauru i ngā huānga silicon ki roto i ngā rauemi mata o te silicon carbide me te whakamahi i ngā tauhohenga matū hei whakakī i ngā āputa rauemi, ka iti te pāmahana o te tukanga, ka poto te huringa, ā, ka taea te hanga ngāwari i ngā wāhanga nunui me ngā wāhanga koretake. He tino pai te utu, koia te momo silicon carbide e whakamahia whānuitia ana i roto i te ao ahumahi.
2, He aha te take i pai ake ai te whakamahi i te silicon carbide kua whakakāhia ki te tauhohenga?
Hei hua matua o te umanga, nā te tukanga ahurei o te tauhohenga o te silicon carbide sintered (RBSiC) i hanga ai hei "rauemi pai" i roto i te maha o ngā ahumahi. E toru ngā kupu matua e whakamāramahia ai ōna painga:
1. Kaha, ā, pakari
Mā te tukanga whakawera tauhohenga ka hangaia he "hanganga honohono" i roto i te rauemi, ka taea te ātete i ngā pāmahana teitei o te 1350 ℃, ā, he tino pai te ātete ki te kakahu me te pāmahana teitei - kāore e pakaru wawe i ngā taiao kakahu teitei me te pāmahana teitei, he mea tino pai mō ngā āhuatanga pāmahana teitei pēnei i ngā taputapu oumu me ngā mura.
2. Haere ki te pakanga me ngā taputapu māmā
Ki te whakatauritea ki ngā rauemi whakarewa tuku iho, he iti ake te mātotoru o te silicon carbide kua whakakāhia te tauhohenga engari ka taea te whakarato i te taumata kaha ōrite, ka whakaiti nui i te whakapaunga pūngao taputapu. Hei tauira, i roto i te umanga photovoltaic, ka taea e ngā wāhanga silicon carbide mama te whakapai ake i te whai huatanga o ngā oumu tioata kotahi.
3. Ngāwari, ā, he maha ngā mahi
Ahakoa he paepae haurua-ira neke atu i te 2 mita te whānui, he pūwero matatini, he mowhiti hiri, he wāhanga āhua ritenga rānei me ngā āhua rerekē, ka taea e te hangarau sintering tauhohenga te whakahaere tika i te āhua me te rahi, ka whakaoti i te raruraru hangahanga o te "rahi me te tika".
3, Te 'kaha akiaki ngaro' o te whakahoutanga ahumahi
Kua uru te "tau" o te silicon carbide kua whakakāhia ki roto i ngā mara maha, mai i ngā ara ārahi ātete-horo i roto i ngā oumu whakarewa ki ngā paipa ātete-waikura i roto i ngā taputapu matū. Ehara i te mea ka roa ake te ora o ngā taputapu, engari ka āwhina hoki i ngā umanga ki te whakatutuki i te tiaki pūngao me te whakaiti i te whakapaunga – hei tauira, i roto i te mara o ngā oumu ahumahi, mā te whakamahi i ngā taonga oumu silicon carbide ka taea te whakaiti i te ngaronga wera.
Whakamutunga
Ko te 'pūkenga' o ngā uku karāhe he nui atu i tēnei. Hei paionia i roto i te hangarau sintering tauhohenga, ka arotau tonu mātou i te tukanga kia nui ake ai te uara o tēnei rauemi i roto i ngā taiao tino kino. Mena kei te rapu koe i ngā otinga ahumahi e ātete ana ki te wera, e ātete ana ki te pānga, ā, he roa te ora, me aro pea koe ki ētahi atu mea ka taea e ngā uku karāhe karāhe karāhe karāhe!
Neke atu i te tekau tau a Shandong Zhongpeng e arotahi ana ki te rangahau me te whakaputa i te karawiti silicon kua whakatōngia, e whakarato ana i ngā otinga uku ritenga mō ngā kiritaki o te ao.
Wā tuku: Mei-05-2025