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- cold heading die steel 冷镦模具钢
- ER5 is a cold work die steel with high wear resistance and toughness. ER5是一种高耐磨冷作模具钢。
- These inclusions resulted in cracking of the cold forging steel during the cold heading process. 通过理化检测,对铆螺钢在冷镦时出现开裂的原因进行了分析。
- Cold heading steel SWRCH15A is a peritectic steel developed by WISCO in recent years. 冷镦钢SWRCH15A是近年武钢开发的包晶系列钢新钢种。
- Describe some questions of the national standard modification statement of steel for cold heading and cold extruding. 简述了冷镦和冷挤压用钢国家标准修订说明中的一点儿问题。
- Cold working die steel with high adrasion resistance for general use, super hardenability and minimal quenched stress. 高耐磨的通用冷作模具钢；淬火性佳，热处理变形少。
- In order to lower the flow stress in the cold heading process,the Bauschinger effect of microalloyed steel MFT8 for cold heading bolt was studied. 为了降低冷作强化非调质钢冷镦变形的变形抗力,研究了冷作强化非调质钢MFT8在冷变形过程中的鲍辛格效应。
- The fracture of a DIN-100MnCrW4 die steel plate was analyzed. 对DIN - 1 0 0MnCrW 4模具钢开裂原因进行了分析。
- The paper introduces the new-developmental specific implement for cold heading test of thin steel wire and its using way. 介绍新研制的小直径金属丝顶锻试验专用器具及使用方法。
- The technological process of the Al killed cold heading steel SWRCH18A in the No.2 steelmaking plant of Xianggang was introduced. 以SWRCH18A钢为例介绍了湘钢二炼钢厂含铝冷镦钢的生产工艺。
- cold heading dies 冷镦模
- The method of lapping repair for quenching crack inside the cold die steel has been studied in this paper in order to prevente the crack. 针对这一情况，提出了对已形成淬火裂纹的冷作模具进行搭桥修复的新思想，并进行了试验研究。
- Cold heads will bring us through the crisis. 冷静会使我们度过危机。
- PRECIPITATED PHASE IN UNQUENCHED AND UNTEMPERED DIE STEEL FOR PLASTIC MOULD? 非调质塑料模具钢中析出相的研究?
- The main process in manufacturing outer-hexagonal boltsis cold heading. 生产外六角螺钉的主要工艺是冷镦。
- Using high quality die steel, inner and outer have been chromeplated. 采用优质模具钢制造，内外镀铬处理。
- HSS-like metal was directly obtained on hot die steel H13 by laser overlaying. 研究韧性较高的热作模具H13钢表面上通过激光合金堆焊的方法直接复合类高速钢金属。
- The regenerator is a key part of the cold head of Stirling refrigerator. 回热器是斯特林制冷机冷头的重要组成部分。
- The cold head steel bar which is composed of ferrite, pearlite and granular bainite was produced by controlled rolling and cooling. 摘要铆螺钢经棒材轧机控轧控冷轧成棒材，获得具有铁素体、珠光体和粒状贝氏体的混合组织，冷镦成螺栓后进行产品检验。
- "Who touches a hair on yon gray head Dies like a dog! March on!" He said. 他说,“谁碰那位白发老人一根毛,就会跟狗一样死去!前进!
