The influence of steel wire mechanics performance nonuniformity mainly has three factors: wire rod quality uniformity, wire drawing technology and dies, heat treatment processing.
影响钢丝力学性能的不均匀性主要有三个方面的因素：盘条质量的均匀性、拉丝工艺及模具、热处理工艺。
The strength and tenacity of super-eutectoid steel wire have been improved notably by increasing the carbon content of the steel to more than 0.9% and controlling the heat-treatment system.
钢含磷量提高到0．9％以上，控制钢丝的热处理制度，使过共析钢丝强韧性显著提高。
The service life of screw steel wire rollers can be remarkably raised by using WC steel bonded carbide and suitable heat treatment technology.
用碳化钨钢结硬质合金制造螺纹钢丝轧辊，通过选用适当的合金牌号及热处理工艺，可显著提高轧辊的使用寿命。
The production process of continuous zinc electroplating for steel wire was composed of wire drawing, heat treatment, pretreatment, zinc plating aid post-treatment as well as wastewater treatment.
铁丝连续镀锌的生产过程由拉丝、热处理、前处理、镀锌、后处理和废水处理所组成。
The paper introduces a boiler for recovering and utilizing surplus heat from steel wire heat treatment muffle furnace and a successful practice in steel wire sur face treatment production line;
介绍一种为回收利用钢丝热处理马弗炉余热而设置的余热锅炉，并成功用于钢丝表面处理生产线。
To introduce the production process technology of rough drawing, heat treatment and finish drawing of heavy coil steel wire and the transportation manner among procedures.
介绍大盘重粗拉、热处理、成品拉拔生产工艺技术以及各工序之间的运输方式，说明大盘重连续生产线的设计应从钢丝生产的总体流程考虑。
By analysis of technical parameters and test, the reason caused unqualified steel wire is discussed on heat treatment.
通过系列试验，对钢丝的工艺参数进行分析，从热处理方面探讨不合格形成原因。
By analysis of technical parameters and test, the reason caused unqualified steel wire is discussed on heat treatment.
通过系列试验，对钢丝的工艺参数进行分析，从热处理方面探讨不合格形成原因。
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