Iithayile zeSilicon Carbide zingena Bulletproof

Iiseramics ze-silicon carbidezisetyenziswa ngokubanzi iiseramics ezingezizo i-oxide ezinobulukhuni obuphezulu, okwesibini kuphela kwidayimani, i-cubic boron nitride, kunye ne-boron carbide. Ngenxa yobuninzi obuphantsi kunye nobunzima obuphezulu, le ceramic ifanelekile kakhulu ukukhusela i-ballistic. Ngexesha elifanayo, yindawo ephakathi phakathi kwe-aluminium oxide kunye ne-boron carbide ngokubhekiselele kwimpahla yomatshini, izakhiwo zoxinaniso, iipropati ze-ballistic, kunye neendleko zesicelo. Iibhondi zeValence kunye namandla ebhondi ye-Si-C ephezulu yenza ukuba izixhobo ze-silicon carbide zibe namaxabiso aphezulu emodulus, ubunzima obuphezulu, kunye namandla athile aphezulu.

Ngokuphathelele i-silicon carbide, iipropati zayo ze-mechanical, ubuninzi, ukusebenza kwe-bulletproof, kunye neendleko zesicelo ziphakathi kwezo ze-aluminium oxide kunye ne-boron carbide, kunye nexabiso eliphezulu lokusebenza. Ngoko ke, iye yaba yenye yei-bulletproof ceramicizixhobo ezinamathuba okusebenza ngoku.

I-silicon carbideiithayile ezingenambumbulu

I-Shandong Zhongpeng Special Ceramics Co., Ltd yenye yezona zisombululo zikhulu ze-silicon carbide zeceramic ze-ceramic e-China. I-ceramic yobugcisa be-SiC: Ubulukhuni be-Moh yi-9 (ubulukhuni be-Moh entsha yi-13), kunye nokuchasana okugqwesileyo kukhukuliseko kunye nokugqwala, i-abrasion egqwesileyo - ukuxhathisa kunye ne-anti-oxidation. Ubomi benkonzo yemveliso ye-SiC yi-4 ukuya kwamaxesha ama-5 ubude ngaphezu kwe-92% yezinto ze-alumina. I-MOR ye-RBSiC yi-5 kumaxesha e-7 ye-SNBSC, ingasetyenziselwa imilo enzima ngakumbi. Inkqubo yekoteyishini ikhawuleza, ukuhanjiswa kuthenjisiwe kwaye umgangatho ungowesibini. Sihlala sizingisa ukucela umngeni kwiinjongo zethu kwaye sibuyisele iintliziyo zethu kuluntu.