hardening treatment meaning in English

淬火处理
坚膜处理
硬化处理

Tenacity and abrasively of high - intensity alloy steel body strengthened by balanced hardening treatment and stress removal
高强度合金钢本体，经均衡之硬化处理及应力消除，强化本体韧性及耐磨性。
High - quality materials , strict quality management , high - temperature agglomeration and balanced hardening treatment all these guarantee superior quality and long performance life
采用高品质材料严格的品质管理，经高温烧结及均衡之硬化处理等,确保超强品质及延长使用寿命。
The whole tool adopts high - quality high - speed steel , which has got balanced hardening treatment , and 130 appropriate angle design . it can quickly lead in screw groove reduce resistance and improve corking efficiency
整体采用优质高速钢材质，经均衡硬化处理， 130合理角度设计，能快速导入螺旋沟槽，减少阻力，提高工作效率。