氮碳化钛金属陶瓷棒材

新锐ST20牌号是一款全新的高氮无钴Ti(C, N)基金属陶瓷材质，不仅具有较高的强韧性和耐磨性，而且高温抗塑性变形能力强，用作切削刀具时与工件间的摩擦系数低，被加工工件表面光洁度高，综合性能优于国内外同类金属陶瓷和常用硬质合金，刀具使用寿命明显更长。
Shareate ST20 is a new colbalt-free cermet grade with high nitrogen content. It is not only has high strength, toughness and good wear resistance, but also shows superior thermal deformation resistance at high temperatures. When used as a cutting tool, the friction coefficient between cermet and workpieces is low and result in excellent surface finish. The comprehensive performance of Shareate ST20 is better than that of other cermets and cemented carbides and has a much longer tool life.