Siza kubonelela ngezisombululo ze-total Reaction-bonded silicon carbide (RBSiC/SiSiC) ezigxininisa "ixabiso elongezelelweyo", kuxhomekeke kuyilo olupheleleyo kunye nenkonzo yenkxaso yobugcisa. Siza kuqinisekisa ukuqonda okusebenzayo kweemfuno zabathengi ukuze sinike iingcebiso kunye neemveliso ezifanelekileyo nezifanelekileyo. Siza kubonelela ngokuhanjiswa ngexesha elifutshane ngelixa sisebenzisa iindlela zolawulo olungenamthungo ukuze sinciphise amaxesha okuqalisa inkqubo.