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- Supply forged steel grinding ball 优质锻造钢球、各种高、中、低铬铸球
- Research on Intensified Toughness of 45SiMnCrMo Cast Steel Grinding Ball 45SiMnCrMo铸钢磨球强韧化的研究
- The Study of Multielement Low Alloy Bainitic Cast Steel Grinding Ball 多元低合金贝氏体铸钢磨球的研究
- Keywords SST301 quenchant;semi - steel grinding ball;cracking character; SST301淬火介质;半钢磨球;开裂性;
- The Study and Application on Multi-element Low Alloy Bainitic Cast Steel Grinding Ball 多元低合金贝氏体铸钢磨球的研究和应用
- The Sturdy and Application of Multielement Low Alloy Bainitic Steel Grinding Ball 多元低合金贝氏体钢磨球的研究和应用
- INFLUENCE OF THE POLYMER QUENCHANT SST301 ON HARDNESS AND CRACKING CHARACTER OF CROSS - ROLLED CAST SEMI - STEEL GRINDING BALL 聚合物淬火介质SST_(301)对斜轧半钢磨球硬度及开裂性的影响
- Steel grinding ball 钢球
- To reach base safely on(a bunt or ground ball). 安全上垒使（短打或地滚球）成为安打
- Taylor hit a ground ball to the shortstop. 泰勒朝游击手击出一滚地球。
- A ground ball hit in such a way that it bounces. 尚未入内野就击的触地球
- This paper introduces a way suitable for grinding ball globoidworm, and a design for the corresponding grinding device. 本文介绍了一种适合环面滚珠蜗杆的磨削方法以及设计出的相应的磨削装置。
- The Cr/C ratio and Si must be controlled strictly to produce Cr-V-Ti troostite grinding ball. 生产铬钒钛屈氏体磨球要严格控制 Cr/C 比和元素 Si.
- He booted several easy ground balls. 他防守几个容易的滚地球失误。
- Brake disc for subway, Brake drum a Transmission case a Manifold exhaust for car Valve body, wear-resistant castings, Grinding ball, etc. 火车刹车盘,轿车刹车鼓,变速箱体,排气管阀体,耐磨铸件,磨球。消失模铸造成套技术设备。
- Using tungstenic slag as alloying additive,a sort of W,Mn ,Nb , Ta containing cast iron wear-resistant grinding ball was developed. 用钨渣作为合金添加剂,研究出含W、Mn、Nb、Ta的合金铸铁磨球。
- In order to improve the micro-structure and the mechanical properties of the nodular iron grinding ball, some control aspects have been presented. 对凝固过程中结晶组织变异的原因进行了分析，提出了改善球铁磨球的显微组织及机械性能的控制措施。
- The non-equilibrium crystallizing processes and the characteristics of the metal mould nodular iron grinding ball have been discussed in this paper. 摘要用彩色金相法分析研究了金属型球铁磨球非平衡凝固过程和特性。
- Variation and failure of the grinding ball of high chromium white cast iron during production and service are mainly caused by the internal stress. 内应力是造成高铬白口铸铁磨球在生产和服役过程中出现变异和失效的主要原因。
- In the production of low chrome cast iron grinding ball, there has been existing lower longevity and instability properties. 在低铬铸铁磨球生产上,一直存在磨球介质的使用寿命不高,性能不稳定。
