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- 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 new caster can produce ultra-low carbon steel,low,medium and high carbon steels,peritectic steel and microalloyed steel with the best results in product quality and productivity. 新建铸机将能够浇铸包括超低碳钢,低、中、高碳钢,包晶钢和微合金钢在内的各种钢种,不论在产品质量,还是在生产能力方面,都将达到最好的水平。
- Medium and High Carbon Steel 中、高碳钢
- Optimization of Refining Process of Medium and High Carbon Steels for High Quality Rod Products Purpose 优质中高碳条材用钢冶炼工艺优化
- Practice for Process of EAF Carbon Pick-up Operation for Production of Medium and High Carbon Steels EAF留碳操作生产中、高碳钢的工艺实践
- It is suitable for grinding medium and high tensile strength metal such as ordinary carbon Steel, alloy steels, malleable cast iron, hard bronae, etc. 适用于中高抗张强度金属材料的磨削,如一般碳素钢、合金钢、合金钢、可锻铸铁、硬青铜等。
- By using solidification and melted slag theory,series mold powders of low alloy steel,plain carbon steel and high carbon steel,were developed and used in production successfully. 运用凝固理论和熔渣理论,研制开发了适用于低合金钢、普碳钢、高碳钢的系列保护渣并成功地应用于连铸生产。
- A hot dip Zn 5%Al RE coating on high carbon steel wire is tested. 试验了在高碳钢丝表面上热浸镀Zn 5%25Al RE合金层。
- Surface defect and macrostructure of high carbon steel billet were analyzed. 介绍了铸坯相关表面缺陷及低倍组织,提出了质量控制措施及方案。
- Large supply of 304 stainless steel material, high carbon steel, tuna hooks and Availability timely. 大量供应不锈钢304材质,高碳钢,金枪鱼钩;供货及时.
- The present paper introduces research and development of the mould flux for the medium and low carbon steel, which can meet the requirement of continuous casting at Benxi Steel. 介绍研制开发适合本钢铸机生产工艺需要的中、低碳钢用的保护渣产品,经过工业试验以及一年来的生产应用实践证明,该产品为本钢铸机生产工艺顺行起着重要作用。
- 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。
- Medium and high voltage, large capacitance, screw, high ripple current. 中高压,大容量,螺栓结构产品,能承受大纹波电流。
- High carbon steel blade,cutting edges induc-tion quenched,a lock in the middle part Dip-ped handle. 刀头优质高碳钢冲压;刃口高频感应淬火;特殊压板中间推销锁紧结构;柄部沾塑处理.
- 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。
- The abrasive tools made of it are suitable f the grinding of high carbon steel chilled steel. 用白刚玉制造的磨具适用于高碳钢、高速钢和淬火钢等的磨削。
- High carbon and high vanadium high-speed steel/45 steel bimetal composite material was fabricated by improved inlayed-casting. 采用改进镶铸法制备了高碳高钒系高速钢/45钢双金属复合材料,研究了不同工艺参数下复合材料的界面组织和结构。
- A key element of the low, medium and high growth scenarios is the forecast fleet size. 低增长、中增长及高增长方案中的一个主要因素是车辆数目的预测。
- 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 results show that all the treatments of low,medium and high dosage can improve the ratio and the fatty in blood. 结果表明,与模型组比较,低、中和高剂量组均能不同程度地改善肝体比及血脂。