While forging the high-carbonchromium bearing steel by the finish forge press, there still remains the issues that the carbide network can not be crushed with the low qualification rate.
精锻机锻造高碳铬轴承钢时存在网状碳化物不易破碎、锻件合格率低的问题。
2
Analyze and discuss the standard of high-carbonchromium bearing steel on the basis of producing experience, analyze problems exsited in the new standard and also propose Suggestions and content.
根据生产实践，对高碳铬轴承钢标准进行分析和探讨，提出新标准中一些问题的同时，还提出一些建议。
3
The wear rate of composites decreases firstly and increases subsequently with the increase of the content of highcarbonchromium iron.