Nkọwapụta:
Koodu | D500A, D500B |
Aha | Silicon Carbide Whiskers |
Usoro | SiC-W |
Dayameta | Ụdị: 0.1-2.5um, B ụdị: 0.1-1um |
Ogologo | Ụdị: 10-50um, ụdị B: 5-30um |
Ịdị ọcha | 99% |
Ụdị | afụ ọnụ |
Ọdịdị | Agba ntụ ntụ ntụ |
ngwugwu | 100 g ma ọ bụ dị ka achọrọ |
Ihe metụtara ya | Silicon Carbide ntụ ntụ |
Ngwa nwere ike ime | Al2O3 seramiiki ike na nkwalite ike, nkwalite ihe mejupụtara polymer, wdg |
Nkọwa:
Alumina ceramics nwere uru nke ebe mgbaze dị elu, isi ike dị elu, nguzogide na-adịgide adịgide, na usoro kwụsiri ike, mana ike ha dị ala. Mgbe SiCw mesiri ya ike ma gbasie ike, ike ya nwere ike iru karịa 9 MPa·m1/2, ike ya nwere ike iru 600-900 Mpa.
Mkwado nke afụfụ carbide silicon na-eme ka ojiji nke alumina na-agbasawanye, ma etinyere ya ka ọ na-eyi akụkụ, ngwaọrụ ịkpụ, na akụkụ ụfọdụ nke injin mgba ọkụ dị n'ime. N'ime ha, ihe eji egbutu seramiiki siri ike site na SiC whiskers nwere ọmarịcha mgbaji siri ike na arụmọrụ nkwụsi ike na-ekpo ọkụ n'ịbelata ihe ndị siri ike na igwe dị ka superalloys, ịgbatị ndụ ọrụ nke ngwaọrụ ahụ, yana ịbelata arụmọrụ dị elu karịa ngwa nkịtị nwere. nnukwu ngwa ike.
N'elu maka naanị ntụaka gị, nkọwa ngwa ga-achọ nnwale gị, daalụ.
Ọnọdụ Nchekwa:
Ekwesịrị idowe Sic Whisker na mkpuchi, zere ọkụ, ebe kpọrọ nkụ. Nchekwa okpomọkụ ụlọ dị mma.