Ngā Taera Ārai Matā Silicon Carbide

Ngā uku karawiti siliconHe whānuitia te whakamahinga o ngā uku kore-waikura, he pakeke rawa atu, tuarua ki ngā taimana, ki te nitride boron cubic, me te boron carbide. Nā te iti o te kiato me te pakeke nui, he tino pai tēnei uku mō te tiakitanga ā-poro. I taua wā anō, he rohe waenga i waenganui i te waikura konumohe me te boron carbide e pā ana ki ngā āhuatanga miihini, ngā āhuatanga kiato, ngā āhuatanga ā-poro, me ngā utu tono. Ka taea e ngā hononga valence me te kaha here Si-C teitei te whakarato i ngā rauemi silicon carbide ki ngā uara modulus teitei, te pakeke teitei, me te kaha motuhake teitei.

Mō te silicon carbide, ko ōna āhuatanga miihini, te mātotoru, te mahi ātete-matā, me te utu tono kei waenganui i ērā o te konumohe waikura me te boron carbide, me te ōwehenga mahi utu teitei. Nō reira, kua noho ko tētahi o ngāuku ātete-matāngā rauemi e whai ana i ngā tūmanakohanga tono o nāianei.

Karāhe siliconngā taera ātete matā

Ko Shandong Zhongpeng Special Ceramics Co., Ltd tētahi o ngā otinga rauemi hou uku silicon carbide nui rawa atu i Haina. Uku hangarau SiC: Ko te pakeke o Moh he 9 (ko te pakeke o Moh hou he 13), he ātete pai ki te horo me te waikura, he ātete pai ki te pakū me te ārai-waikura. Ko te roa o te ora ratonga o te hua SiC he 4 ki te 5 ngā wā roa atu i te rauemi alumina 92%. Ko te MOR o RBSiC he 5 ki te 7 ngā wā i tō SNBSC, ka taea te whakamahi mō ngā āhua uaua ake. He tere te tukanga whakatau utu, ko te tuku e rite ana ki te mea i oatitia, ā, ko te kounga kāore he rite. Ka tohe tonu mātou ki te wero i ā mātou whāinga me te tuku i ō mātou ngākau ki te hapori.