I-Silicon Carbide Ceramide yokubumba inqubo yokuhlanganisa: inqubo yesono kanye nezinzuzo zayo kanye nobunzima

I-Silicon Carbide CeramicUkuqhathanisa inqubo yokubumba: Inqubo yesono kanye nezinzuzo zayo kanye nobunzima

Ekwenziweni kwe-arbamics ye-silicon Carbide, kwakha isixhumanisi esisodwa kuphela kwinqubo yonke. I-SINTERING inqubo eyinhloko ethinta ngqo ukusebenza kokugcina kanye nokwenza ama-ceramics. Kunezindlela eziningi ezahlukahlukene ze-ceramics ye-silicon carbide, ngayinye enezinzuzo zayo nobunzima. Kulesi sifundo sebhulogi, sizohlola inqubo yesono yama-arbide carbide ceramics futhi siqhathanise izindlela ezahlukahlukene.

1. Ukuphendula Ukutholwa:
I-SINTERINTING I-SINTERITING iyindlela ethandwayo ye-webrication testique ye-silicon carbide ceramics. Lokhu kulula kakhulu futhi kungabizi kakhulu eduze kwenqubo yeNet-to-usayizi. I-Sonsoring itholakala ngokusabela kwe-silicidation emazingeni okushisa aphansi ka-1450 ~ 1600 ° C kanye nesikhathi esifushane. Le ndlela ingakhiqiza izingxenye zosayizi omkhulu kanye nokwakheka okuyinkimbinkimbi. Kodwa-ke, kubuye kube nokubi kwayo. Ukusabela kwe-sigiconing kuholela ku-8% ~ 12% ama-silico wamahhala eSilicon Carbide, anciphisa ukumelana nemishini ephezulu yokushisa, ukumelana nokugqwala kanye nokuphikiswa kwe-oxidation. Futhi izinga lokushisa elisetshenzisiwe lilinganiselwe ngaphansi kwe-1350 ° C.

2. Ukucindezela okushisayo
Ukucindezela okushisayo kwe-sontering kungenye indlela evamile ye-mintering carbide ceramics. Ngale ndlela, i-we-carbide ye-silicon ye-silicon eyomile igcwaliswe isikhunta futhi ifudumele ngenkathi ifaka ingcindezi evela endaweni engaqondakali. Lokhu kushisa kanye nengcindezi kukhuthaza izinhlayiyana zokuphazamiseka, ukugeleza, kanye nokudluliselwa kwesisindo, okuholela e-silicon Carbide ceramics ngezingqinamba ezinhle, ukulingana okuphezulu okuphezulu, kanye nezakhiwo ezinhle kakhulu zemishini. Kodwa-ke, isono esishisayo esishisayo sinobunzima baso. Inqubo iyinkimbinkimbi kakhulu futhi idinga izinto ezisezingeni eliphakeme yokubumba nemishini. Ukusebenza kahle kokukhiqiza kuphansi futhi izindleko ziphezulu. Ngaphezu kwalokho, le ndlela ilungele kuphela imikhiqizo enezimo ezilula.

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Ukucindezela okushisayo okushisayo okushisayo (i-hip) inqubo kuyindlela ehilela isenzo esihlanganisiwe sokushisa okuphezulu kanye negesi ephezulu yokucindezela okulinganiselayo. Isetshenziselwa ukona kanye nokuncishiswa kwe-silicon carbide ceramic powder, umzimba oluhlaza noma umzimba wangaphambilini. Yize i-Hip enethoni ingathuthukisa ukusebenza kwama-ceramics we-silicon carbide, ayisetshenziswa kabanzi ekukhiqizeni okuningi ngenxa yenqubo eyinkimbinkimbi kanye nezindleko eziphakeme.

4. Ukucindezela I-Pineting:
I-Destererlefless Cartering Performation enhle kakhulu, inqubo elula ye-sontering kanye nezindleko eziphansi ze-silicon carbide ceramics. Iphinde ivumele izindlela eziningi zokwakha, okwenza zilungele ukwakheka okuyinkimbinkimbi nezingxenye eziwugqinsi. Le ndlela ilungele ukukhiqizwa kwezimboni ezinkulu zezimboni ze-silicon ceramics.

Ngamafuphi, inqubo yesono iyisinyathelo esibalulekile ekukhiqizweni kwe-ceramics esihlanya. Ukukhethwa kwendlela yesoni kuncike ezintweni ezifana nezakhiwo ezifiselekayo ze-ceramic, ubunzima besikhathi, izindleko zokukhiqiza kanye nokusebenza kahle. Indlela ngayinye inezinzuzo zayo nobunzima bayo, futhi kubalulekile ukubheka ngokucophelela lezi zinto ukuthola inqubo efanelekayo yesono ukuze uthole uhlelo oluthile.