1)iron-based P/M materials铁基粉末冶金材料
1.Effect of copper infiltration on microstructure of particle reinforced iron-based P/M materials;采用烧结-熔渗和后续热处理工艺制备了Co-C r-M o-S i颗粒强化的铁基粉末冶金材料,利用光学显微镜、扫描电镜和能谱分析技术,研究了不同渗铜量对材料显微组织的影响。
英文短句/例句
1.Influence of Micro-fine Cr-Fe Powders on the Properties of Fe-based P/M Materials;微细铬铁粉对铁基粉末冶金材料性能的影响
2.Friction and Wear Characteristic of Laser Quenched Ferrous P/M Materials;激光淬火铁基粉末冶金材料摩擦磨损性能研究
3.Research on the Application of RE Additives in the Sintered Iron稀土在铁基粉末冶金材料中的应用研究进展
4.Research on Composite Processing Methods and Their Microstructure and Properties of the High Strength Fe-based P/M Materials;高强度铁基粉末冶金材料复合制备方法及组织性能研究
5.The Friction and Wear Characteristic of Surface Hardened Ferrous P/M Materials;表面强化铁基粉末冶金材料的摩擦磨损特性研究
6.The Role of Fe in Copper-based P/M Friction Materials铁在铜基粉末冶金摩擦材料中的作用
7.Preparation of high strength and toughness iron-based PM wear-resisting materials高韧高强铁基粉末冶金耐磨材料的制备
8.refractory metals made by powder metallurgy粉末冶金难熔金属材料
9.The Study on Mechanism of Rear Earth Elements in Iron Based Powder Metallurgical Friction Material;稀土在铁基粉末冶金摩阻材料中作用机理的研究
10.Graphite Content Effect on Mechanical Properties of Fe Based P/M Friction Material;碳含量对铁基粉末冶金摩擦材料力学性能的影响
11.The Research of Cooling Water Flow for Pressure Sintering of Iron-based Powder Metallurgy Brake Materials铁基粉末冶金刹车材料加压烧结冷却水流量研究
12.The Preparation and Characterization of Iron Nitride Powder Metallurgy Material;氮化铁粉末冶金材料的制备和性能的研究
13.Mn-Zn Ferrite Coating Process by Powder Metallurgy for Soft Magnetic Composites锰锌铁氧体软磁复合材料的粉末冶金工艺研究
14.Laser Surface Modification of Copper-based Powder Metallurgy Friction Materials;Cu基粉末冶金摩擦材料激光表面改性研究
15.Study of Compacting Processes for Powder Metallurgic Aluminium Bronze Matrix Frictional Materials铝青铜基粉末冶金摩擦材料压制工艺研究
16.APPLICATIONS OF POWDER METALLURGY TECHNOLOGY TO MANUFACTURE OF SILVER-BASED CONTACT MATERIALS粉末冶金技术在银基触点材料中的应用
17.Study on Powder Metallurgy Technology for WC Particles Reinforced Metal Matrix CompositesWC钢基表面复合材料的粉末冶金工艺研究
18.Laser Surface Modification of Copper-Based Powder Metallurgy Friction Materials铜基粉末冶金摩擦材料激光表面改性处理
相关短句/例句
Fe-based powder metallurgy material含氮铁基粉末冶金材料
1.Study on microstructure and properties of Fe-based powder metallurgy material prepared using nitrided iron powder;含氮铁基粉末冶金材料的组织和性能研究
3)powder metallurgy iron-based material粉末冶金铁基材料
4)Iron based powder metallurgical friction material铁基粉末冶金摩阻材料
5)copper-based powder metallurgy friction material铜基粉末冶金摩擦材料
6)metallurgical powder material粉末冶金材料
1.Metallurgical powder materials mainly include hard alloy, low friction metallurgical powder material, metallurgical powder structure material and friction metallurgical powder material etc.粉末冶金材料主要包括硬质合金、粉末冶金减摩材料、粉末冶金结构材料和粉末冶金摩擦材料等。
延伸阅读
粉末冶金模压模工作零件的材料及技术要求零件名称： 凹模芯棒 选用材料： 碳素工具钢：T10A，T12A 合金工具钢：GCr15，Cr12，Cr12Mo，Cr12W，Cr12MoV，9CrSi，CrWMn，CrW5 高速钢：W18Cr4V，W9Cr4V，W12Cr4V4Mo 硬质合金：钢结硬质合金，YG15，YG8（芯棒用硬质合金时，一般为钢与硬合金的焊接镶接形式） 热处理要求： 钢：60～63HRC 钢结硬质合金：64～72HRC 硬质合金：88～90HRA（钢的细长芯棒可降至55～58HRC，带接杆芯棒连接处局部35～40HRC） 其它技术要求： 1. 平磨后退磁 2. 粗糙度要求： 工作面：Rα 0.4～0.1μm 配合面及定位面： Rα 1.6～0.4μm 非配合面： Rα 3.2～1.6μm 3. 工作面及配合面公差等级： IT5～IT7 零件名称： 模冲 选用材料： 碳素工具钢：T8A，T10A 合金工具钢：GCr15，Cr12，Cr12Mo，9CrSi，CrWMn，CrW5 热处理要求： 56～60HRC 其它技术要求： 1. 平磨后退磁 2. 粗糙度要求： 工作面：Rα 0.8～0.4μm 配合面及定位面： Rα 0.4～0.1μm 非配合面： Rα 3.2～0.8μm 3. 工作面及配合面公差等级： IT5～IT7
