摘要
冷压缩变形对材料组织性能有着较大的影响,而材料的性能对工业制成品的最终质量有着较大的影响。通过对45钢试样进行试验,经冷压缩变形,使45钢的晶粒度得到了细化,从而其强度得到了提高。
Cold compression deformation has tremendous influence on material property, while material property has significant effect on quality of industrial product. A test is carried out to 45 steel. By applying cold compression deformation to a 45 steel sample, the grain size of the sample is refined, thus the strength of the sample being enhanced.
出处
《柴油机设计与制造》
2009年第1期46-50,56,共6页
Design and Manufacture of Diesel Engine
关键词
冷压缩
45钢
晶粒度
强度
cold compression, 45 steel, crystal grain, intensity
