摘要
对连铸钢方坯中内部裂纹的分类、成因进行了系统的研究 ,指出了YB T 4 0 0 2 - 1991标准中的错误与不足 ,提出了修订标准建议。
Classification and causes of internal cracks are studied systematically.Mistakes and inadeguacies in standard YB/T 4002-1991 are indicated. Suggestions for revision standard are advanced.
出处
《冶金标准化与质量》
2003年第5期8-11,共4页
Metallurgical Standardization & Quality
