he aha te ngongo hihi

I roto i te ao whakamahana ahumahi, he momo "kaikawe pūngao" motuhake kāore e hiahia kia pā tika ki ngā mura engari ka taea te whakawhiti wera me te tika. Koineite ngongo irahikoe mōhiotia ana ko te "mīhini wera ahumahi". Hei wāhanga matua o ngā taputapu pāmahana teitei hou, ka pā tika tōna mahi ki te pai o te whakaputa me te whakapaunga pūngao. Nā te whakamahinga hou o ngā rauemi uku silicon carbide, kei te arahi tēnei hangarau i tētahi whakapainga hou.
1、 Te 'rangatira ngaro' o te whakawhiti wera
He rerekē tēnei i ngā tikanga whakamahana tuku iho, he hoahoa motuhake kei roto i te ngongo hihi, ā, ka tukuna te wera e puta mai ana i te mura ki waho mā te pakitara o te ngongo. Ehara i te mea ka karohia noa e tēnei tikanga "whakawhiti wera motuhake" te pa atu ki te hau me ngā rauemi, engari ka tutuki hoki he tohatoha pāmahana ōrite ake, he mea tino pai mō ngā āhuatanga me ngā whakaritenga horoi teitei pērā i te hanga tika me te hanga matū. Whakaarohia te pāmahana o te whakamahana ka taea te rongo me te kore e pā i te takurua, ā, ka haria e te ngongo hihi tēnei mātāpono o te hihi wera ki te taumata teitei.

2, Te whanaketanga auaha o ngā uku silicon carbide
Hei rauemi pai mō te whakatupuranga hou o ngā ngongo irahiko, kei te hurihia ngā paerewa ahumahi e ngā uku silicon carbide. Ko tēnei momo uku hou, e mōhiotia ana ko te 'koura pango ahumahi', he tino ataahua ōna āhuatanga ā-tinana:
Tohunga kawe wera: He maha ngā wā ka nui ake te pai o tōna kawe wera i tō ngā uku noa, kia tere ai, kia ōrite ai hoki te whakawhiti wera.
Tinana whakarewa ātete ki te waikura: He nui ake te ātete ki ngā taiao waikawa me te kawakore i te whakataurite ki ētahi atu rauemi whakarewa, ā, he roa ake te ora o tōna mahi.
Mā ēnei āhuatanga ka taea e ngā ngongo irahiko silicon carbide te tu atu ki ngā whakamātautau wera nui, me te aro atu ki ngā āhuatanga mahi uaua, ā, he mea tino pai mō ngā taputapu ahumahi pāmahana teitei.
3. Te Huringa Pūngao o te Hanganga Atamai
He mea nui te mahi a ngā ngongo irahiko silicon carbide i roto i ngā mara hangahanga teitei pēnei i te maimoatanga wera maitai, te whakawera i ngā pākahiko waka hiko hou, me te tipu o te tioata semiconductor. Nā tōna kaha whakahaere pāmahana tika ka pai ake te hua o te hua; Ka whakaitihia e te roa o te ora ratonga te auau o te tiaki taputapu. He mea nui ake ko ōna āhuatanga penapena hiko ka taea te whakaiti i te whakapaunga hiko, ka whakarato i te tautoko hangarau matua mō te whakatutuki i te hangahanga matomato.
I te taenga mai o te wā o te Ahumahi 4.0, kei te huri te whanaketanga o te hangarau rauemi i te āhua hangarau o ngā taputapu wera. Ko te whakakotahitanga auaha o ngā uku silicon carbide me ngā ngongo irahiko, ehara i te mea ka pakaru noa i te arai hangarau o ngā rauemi whakarewa tuku iho, engari ka whakatuwhera hoki i tētahi ara hou mō te whai hua me te penapena pūngao i roto i te mara o te maimoatanga wera ahumahi. Ko tēnei huringa whakawhiti pūngao kāore e kitea, kei te wero i te kaha pumau ki roto i te hanga hou.