论文部分内容阅读
本文叙述硬线铅淬处理、控制轧制的性能特点，分析两类产品金相组织特征及其与性能的关系，介绍有关实物的质量现状与差距，研究硬线拉拔脆断原因，讨论提高其质量的措施，探讨硬线标准并提出修改意见。
This article describes the hard-wire lead quenching, the performance characteristics of controlled rolling, metallurgical microstructure characteristics of the two types of products and their relationship with the performance of the physical quality of the current situation and the gap introduced to study hard-wire drawing brittle fracture reasons to discuss the improvement Its quality measures, to discuss the standard hard-line and put forward amendments.