BS ISO 14627-2012 精细陶瓷(高级陶瓷,高级技术陶瓷).室温下用痕法(IF)在滚动轴承滚珠的氮化硅材料抗断裂性的试验方法
Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for fracture resistance of silicon nitride materials for rolling bearing balls at room temperature by indentation fracture (IF) method