Higher content of nitrogen is benefit for increasing strength and toughness for V-N micro-alloyed hard wire rods steel.

较高的氮含量有利于提高硬线钢钒氮微合金化的强韧化效果。

To draft the chemical composition, rolling system of wire rods for welding wire for test, and the heat-treatment and drawing system for welding wire production.

拟定了试验用焊丝盘条的化学成分、轧制制度，以及焊丝生产的热处理和拉拔制度。

I can also say that we have a lot of sales to Asia, selling billets, rebars and wire rods to that region.

我也可以说，我们有很多亚洲的销售，该地区销售钢坯，螺纹钢和线材。

The fracture section of steel 80 wire rods was analyzed by SEM and metallographic microscope, and the related batch of wire rods was physically tested and chemically analyzed.

用扫描电镜、金相显微镜观察分析了80钢盘条拉拔断裂的断口，并对盘条进行了理化检验分析。

In order to detect the carbide network in high carbon hypereutectoid steel wire rods accurately, two kinds of detection method of the carbide network are compared.

为了準确地检验高碳过共析钢盘条中的网状渗碳体，分别对选用硝酸酒精溶液侵蚀和堿性苦味酸钠水溶液热侵蚀两种显示方法进行了比较。

According to the feature of ER70S-6 welding steel, the quality of wire rods is analyzed.

介绍了唐钢er 70 S- 6焊丝钢的特点对盘条质量进行了分析。

The arc guiding pipe is in a trolley-guiding construction to reduce the scratch upon the wire rods surface.

圆弧导向管采用滚轮导向结构，减少铜桿表面擦伤。

It is considered that the V-N micro-alloy high carbon wire rods obtain the high strength and toughness mainly due to grain refining and precipitation strengthening.

研究认为钒氮微合金化硬线钢主要通过细晶强化和沉淀析出强化，从而提高钢材的强韧件。

The microstructures and the tensile and fatigue properties of the domestic YUS110 and the imported SUS316L stainless steel wire rods were studied.

研究了国产仿YUS110及进口SUS316L两类静电除尘器不锈钢星形线材的显微组织、静拉伸性能与疲劳特性。

The invention can effectively avoid the fracture of wire rods, and the wire rods are convenient to be tied up into bundles.

通过本发明，可以有效避免线材断裂，且方便将线材捆扎成束。

To point out the requirements of water cooling, surface treatment, lubricant and wire rods while drawing the high - carbon wire.

提出高碳钢丝拉拔时对水冷、表面处理、润滑剂及盘条要求。