摘要
对中厚板产品的正火试验表明:正火处理能有效地提高产品的延伸性能、消除带状组织缺陷、细化铁素体晶粒,从而改善产品内部质量。以此试验数据为依据指导常化炉投产,取得了良好效果。
It is showed from the normalizing test of medium and heavy plate that normalization can effectively improve the elongation property of plate, eliminate the strip - shape defect, fine ferrite grain and so improve the inner quality of products.
出处
《河北冶金》
2009年第2期10-11,6,共3页
Hebei Metallurgy
关键词
中厚板
正火
试验
研究
medium and heavy plate
normalizing
test
research
