cold work
英 [kəʊld wɜːk]
美 [koʊld wɜːrk]
冷（常温）加工；冷作
双语例句
- The advanced steelmaking practices are to be extensively utilized to put an end to the backwardness of sort and quality of cold work tool and mould steels in China.
我国要改变冷作工模具钢质量和品种方面的落后面貌，必须推广应用先进的炼钢工艺。 - Contractor shall obtain permits for hot work, cold work, excavation and confined space from employer in the prescribed format.
承包商应获得高温作业、低温作业、挖掘及密闭空间工作规定格式的许可证。 - A Study of Combining Treatment of Boriding and Sulphurizing for Cold Work Die Materials
冷作模具材料渗硼+渗硫复合处理的研究 - The literatures concerned show that the developed countries possess a great variety of cold work tool and mould steels and can satisfy various property requirements of users.
有关文献表明，发达国家冷作工模具钢的种类多而全，性能具有无缝化的特点，能满足各行业的需求。 - Methodology on Inorganic material Engineering? degree of cold work
无机材料工程研究方法冷加工（材料变形）程度 - Sorts, properties and applications of series K cold work tool and mould steels in developed countries were introduced.
介绍了国外K系列冷作工模具钢的种类、性能和应用。 - Design of framework and database of cold work components CAPP in boiler
锅炉冷作部件CAPP总体及数据库设计 - The deficiencies in cold work tool and mould steels in China were analyzed compared with those in developed countries.
分析了国内外在冷作工模具钢方面的差距。 - Cold work die steel is an important die material in industry application.
冷作模具钢是工业应用中一种重要的模具材料。 - Development of Research on Intensified Toughness Process of Cold Work Die Steel
冷作模具钢的强韧化工艺研究进展 - On the Fatigue Fracture of Some Cold Work Die Steels
几种冷模具钢疲劳断裂的研究 - The distortion behavior of high alloyed cold work tool steel D2 during gas quenching and tempering was investigated. The steels were studied in casted, as well as casted and forged state with two different forging degrees.
分别使用铸造试样及两种不同锻造程度的锻件试样，对高合金冷作模具钢D2在气淬和回火过程中的畸变行为进行了研究。 - The structure of nitrided layer and nitriding rate of nine kinds of cold work die steels have been studied.
研究了9种常用冷作模具钢的气体渗氮层结构和渗氮速度，对比了不同材料渗氮层的耐磨性。 - It is indicated that the early main failure forms of cold work roll is spalling caused by local overheat and overload.
指出冷轧工作辊早期失效主要形式为剥落，其原因为局部过热和过载。 - Recrystallization diagram of this alloy has been determined. The effect of degree of cold work and annealing temperature on deep drawing properties of the alloy are studied.
测定了该合金的再结晶全图、冷加工变形度和再结晶退火温度对该合金深冲性能的影响； - The failure forms of cold work roll including contact fatigue crack, spalling, inclusion crack and wear are discussed.
讨论了冷轧工作辊接触疲劳裂纹、剥落、夹杂物裂纹和磨损等失效形式。 - This paper expressed the characteristics of the high-carbon and high-alloy cold work die steel under the different conditions of different heat treatments and parameters, and carried on profoundly research.
本文围绕高碳高合金冷作模具钢在不同热处理工艺参数条件下所表现的一些特性进行详细的研究。 - With increasing temperature of heat treatment on alloy 800M after cold work, grains became bigger, ductility increased but strength, residential stress and susceptibility to SCC decreased.
对冷变形800M合金管热处理，随温度的升高，晶粒逐渐等轴化并变大，延伸率增大，屈服强度、抗拉强度和残余拉应力和SCC敏感性降低。 - The cold work texture and annealing texture, and the effects of degree of cold work to the texture are studied together with the geometric relationship between the type of preferred orientation and the ears.
测定了形变和再结晶织构及冷加工变形度对其影响，确定了织构类型与制耳的几何关系。 - Research of Multi-Element High-Alloy Cold Work Die Steel
多元高合金冷作模具钢的研究 - The Properties and Applications of the Cold Work Die Steel A2 of Chinese Made
国产A2冷作模具钢的性能和应用 - Anneal Structure and Properties of a High-carbon and High-alloy Cold Work Die Steel
新型高碳高合金冷作模具钢的退火组织和性能 - Early Failure of Cold Work Roll and Precautionary Measures
冷轧工作辊的早期失效及预防措施 - The Development of the Cold Work Roll Material and Its Manufacturing Technique
冷轧辊材料及制造技术的发展 - Meanwhile, higher strength caused by cold work is increased, but toughness is decreased.
同时，随着冷变形度的增加，冷变形造成的位错等缺陷使强度进一步增大而韧性降低。 - The wear resistance of the cold work die steel of the optimum heat treatment process was also studied under different working conditions, including different load, different wear velocity and different wear distance.
研究最佳热处理工艺下冷作模具钢在不同工况下的耐摩擦性能，包括不同的载荷，摩擦速度，以及摩擦距离，以磨损率和摩擦系数作为评价冷作模具钢耐磨性能好坏的依据。 - On the other hand, the traditional 200 series stainless steel has high Mn and N elements, Ni content is low, so its Cold Forming poor and cold work difficulties.
另一方面，传统200系列不锈钢Mn和N含量高、Ni含量低，其冷成型性差，冷加工困难。 - High-carbon and high-alloy cold work die steel has been widely applied in large and medium cold work die at home and abroad, because it possessing high-hardness, high-wear resistant, little deformation after heat treatment and great carrying capacity.
高碳高合金冷作模具钢具有高硬度、高耐磨性，热处理后变形小，承载力大等特点，在国内外大中型冷作模具中得到广泛应用。