Some suggestions to raise quality of high carbon steel wire rod are put forward.
为提高国内高碳线材质量提出一些建议。
The microstructure and properties of ultra-high carbon steel (UHCS) was investigated.
研究了超高碳钢的组织和性能。
Key measures to decrease inclusion are put forward during producing high carbon steel.
提出生产高碳钢线材过程中减少夹杂物的关键措施。
Effect of ultrasonic treatment on the porosity of high carbon steel ingot was investigated.
研究了超声处理对高碳钢铸锭内气孔的影响。
Wear-resistant materials, a connecting flange and a drill rod by high carbon steel finishing.
材质耐磨，连接法兰和钻杆采用高碳钢精加工。
After niobium microalloying for high carbon steel, the mechanical properties of wire rods was improved.
铌微合金化处理后高碳钢线材的力学性能得到了改善。
The influence of cr microalloying on the quality of large size high carbon steel wire rod is discussed.
讨论铬微合金化对大规格高碳钢线材质量的影响。
High carbon steel mixing head provides excellent mixing , precise metering easy operation and simple maintence.
混合头高炭钢混合头，搅拌良好、计量准确、操作方便保养容易。
Extra-high carbon steel material process of the present invention relates to the field of refractory materials.
本发明的制耐火砖的超高碳钢材料工艺属于耐火材料领域。
To introduce the application of pickling free drawing process to semi finished high carbon steel wire production.
介绍无酸洗拉拔工艺在高碳钢丝半成品生产上的应用。
The effect of different additives on solidification of high carbon steel with ultrasonic treatment was investigated.
主要研究了在超声波作用下不同添加剂对高碳钢凝固组织的影响。
Low alloy cold die steel belongs to high carbon steel, so the quenching crack is easy to appear when it is hardened.
低合金冷作模具钢多属于高碳钢，淬火中易出现淬火裂纹。
It is very difficult to welding a high carbon steel rail and a high manganese steel frog, which is still a worldwide puzzle.
碳钢钢轨与高锰钢辙叉的焊接难度很大，仍属国际性难题。
The microstructure and defects related with hot-rolling and cold drawing of high carbon steel rod were introduced in this paper.
介绍了高碳钢盘条的显微组织及其常见的与热轧工艺、冷拉拔工艺等生产过程相关的组织缺陷。
Since the carbon content of these steels is so high, parts made from high carbon steel are normally difficult to machine and weld.
由于碳在这类钢中的含量很高，用高碳钢制作的零件通常很难被加工和焊接。
The modifying effect of RE oxide on inclusions in hardfacing metals of medium high carbon steel was studied by means of thermodynamics.
采用热力学方法，研究了稀土氧化物对中高碳钢堆焊金属中夹杂物的变质作用。
When austenitizing temperature is higher than a critical temperature, full lath martensite can be obtained in medium and high carbon steel.
钢的含碳量越高，获得全部板条马氏体的临界奥氏体温度越高。
The relation between composition and mechanical properties of high carbon steel wire rod is analyzed, and the regression equation is obtained.
研究成品成分与高碳钢线材力学性能的关系，得出回归方程。
The effects of different technological parameters on mechanical properties of high carbon steel wire have been investigated by crossed test method.
用正交试验的方法研究了不同工艺参数对高碳钢力学性能的影响。
The three-layer structure of oxide scale formed on high carbon steel wire was confirmed by laser Raman spectroscopy (LRS), together with SEM and XRD.
采用激光拉曼光谱并结合SEM和XRD等手段对高碳钢盘条表面氧化皮进行了研究，同时，对不同冷却条件下形成的氧化皮机械剥离性能进行了评价。
Adjustable pipe supports made from A-36 High Carbon steel designed to support heavy to light wall runs of pipe. Mainly used in the construction industry.
可调管道支撑由A - 36高碳钢制成，用于支撑重型到轻质各种管路。该类产品主要用于建筑行业。
It can be adopted for the grinding of the hard and strong bending strength materials such as chilled steel, alloy steel, high-speed and high carbon steel.
适合加工淬火钢，合金钢，高速钢，高碳钢等硬度较硬，抗张强度较大的材料。
The results show that adding medium carbon nucleating agents into high carbon steel grade can effectively enlarge equiaxed grain zone and fine grain size;
研究结果表明，向钢液中加入形核剂可有效地扩大等轴晶区。
By way of "raising high carbon content and post blowing" as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.
通过“高拉补吹”、炉后增碳工艺，转炉能够冶炼出合格的高碳钢。
The origin of defects and its harmful to wire drawing wire rod also were analyzed. The reference for producing and analyzing quality of high carbon steel rod are provided.
分析了这些组织缺陷产生的原因以及它们对盘条生产、后续拉拔的危害，为高碳钢盘条的生产及产品质量分析提供参考。
The reason of defects and danger to producing and drawing of rod also were analyzed in order to provide reference for producing and analyzing quality of high carbon steel rod.
分析了这些组织缺陷产生的原因以及它们对盘条生产和后续拉拔的危害，为高碳钢盘条的生产及产品质量分析提供参考。
The reason of defects and danger to producing and drawing of rod also were analyzed in order to provide reference for producing and analyzing quality of high carbon steel rod.
分析了这些组织缺陷产生的原因以及它们对盘条生产和后续拉拔的危害，为高碳钢盘条的生产及产品质量分析提供参考。
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