温成形工艺参数对热镦GCr15钢球坯晶粒尺寸和均匀性的影响

敖影, 汪宏斌

Influence of warm-forming parameters on grain size and uniformity of hot heading GCr15 steel ball-billet

Ao Ying, Wang Hongbin

金属热处理 . 2014, (12): 12 -17 . DOI: 10.13251/j.issn.0254-6051.2014.12.003