1)powder forging粉末锻造
1.In this paper,summarized the key technologies of powder forging,assessed the characteristics of powder forging machine,pointed out application and development of P/F.综述了粉末锻造工艺的技术关键、锻造设备以及该技术的应用和发展方向。
2.The deformation and densification law of powder forging was studied for Fe-based sintered porous material.通过对铁基多孔预成形坯粉末锻造成形致密实验,研究了在不同初始相对密度、不同高径比、不同摩擦条件下的粉末锻造成形致密规律,得到了粉末锻造成形断裂极限应变迹线和成形极限工艺参数,为预成形坯和模具的优化设计提供了大量实验数据。
3.This paper has described the connecting rods of the engine with progressive powder forging technology replacing common die forging technology,the productive processes and the technological parameters.介绍了发动机连杆采用先进的粉末锻造工艺代替普通模锻工艺、生产工序和工艺参数 ,例举了连杆粉末锻造生产线的现状。
英文短句/例句
1.Study on Deformation and Densification Law of Powder Forging and Numerical Simulation of Forging Process;粉末锻造成形致密规律及过程模拟的研究
2.Investigation on Microstructure Transformation of Al-Si Alloy Blocks粉末锻造过程中Al-Si合金块体材料的微观结构变化
3.The Research of Powder Metallurgy Forging and Cold or Warm Precisely Forging of Cams of Knurling Assembled Camshaft滚花装配式凸轮轴凸轮粉末冶金锻造及冷温精密锻造研究
4.Powder Metallurgy Forging and Cleavaging Technics for Conn-Rod连杆粉末冶金锻造与连杆大头劈裂技术
5.Microstructures and Properties of TC17 Powder Metallurgy Titanium Alloy Prepared by Laser Sintering/Isothermal Forging激光烧结/等温锻造TC17粉末钛合金的组织与性能
6.Simulation of Isothermal Forging for Superalloy and Analysis of Thermal Load on Die;粉末高温合金盘件等温锻造模拟及模具热负荷分析
7.Deformation Character of Non-metallic Inclusions in Powder Superalloy During Isothermal Casting粉末高温合金等温锻造过程非金属夹杂物的变形特征
8.the metallurgy of powdered metals; how to produce solid metal objects from powdered metal by compaction and sintering.粉末金属的冶金学:如何压束与烧结粉末金属以制造固体金属物体。
9.Study on TC4 Powder Laser Micro Cladding Deposition Manufacturing by Powder Precise Jet基于粉末精确喷射的TC4粉末微熔覆沉积制造初步研究
10.THE INITUTION AND PROPAGATION OF THE VIBRATION FATIGUE CRACK IN SINTERED STEEL UNDER REPEATED IMPACT LOAD多次冲击载荷下粉末冶金热锻钢的振动疲劳裂纹萌生、扩展与断裂
11.Research and Development of Powder Used for Prepairing Failing Forging Mould of Aeroengine Blade by Laser Cladding;报废飞机叶片高温锻压模具激光熔覆修复粉末的研发
12.Study on Characteristics of Fe Based Alloy Coating Prepared by Laser Cladding on High-temperature Forging Mould高温锻压模具表面激光熔覆铁基合金粉末的特性研究
13.Study on Deformation and Densification Laws of Powder Closed-forging粉末多孔体烧结材料闭式模锻塑性成形致密研究
14.Material properties improvement of molybdenum powder sintered body by forging process锻造工艺对钼粉烧结体的材料性能的改善
15.Graphite powder for synthetic diamond are available upon request.可以按照客户要求提供粉末状人造金刚石碳素。
16.Development of high performance PM materials and their processes高性能粉末冶金材料与其制造工艺的开发
17.Technology Research on Powder Overlaying of Cast Aluminum Alloy by an Alternating Current TIG Arc;铸造铝合金交流TIG电弧粉末堆焊工艺的研究
18.Stick to the Innovation Road Forge China s Powder Metallurgy Brand;坚持走自主创新之路 打造中国钢铁粉末名牌
相关短句/例句
forged P/M link粉末锻造连杆
1.The application of P/M parts in automobile industry is introduced,including gas inlet outlet valve based,synchrouizer conic ring,cranshaft timing gears,cam-shaft timing gears,drining and driven gears of lubricant pumps,parts of shock-absorber,sintered copper alloy-steel bimetal bearings forged P/M links,P/M camshafts etc.列出了我国部分引进牌号汽车每辆汽车上应用的粉末冶金零件数量 ;介绍了汽车工业粉末冶金零件的应用情况 ,包括粉末冶金进、排气门座 ,同步器锥环 ,曲轴正时齿轮和凸轮轴正时齿轮 ,机油泵主、从动齿轮 ,减震器零件 ,烧结铜合金 钢背双金属轴承 ,粉末锻造连杆 ,粉末冶金凸轮轴
3)forging corridor粉末锻造范围
4)chip powder forging切屑粉末锻造
5)cold forging of powder preform粉末冷锻
6)swaging of powder粉末旋锻
延伸阅读
粉末锻造分子式：CAS号：性质：粉末预成形坯或烧结体，加热到易塑性变形的高温(锻造温度)后，在闭式模内锻成复杂形状零件的工艺。该技术可将烧结体内残留孔隙消除，得到100％相对密度的粉末冶金零件。通常将粉末压坯在氢气炉中烧结后调整炉温到锻造温度，取出此温度下的烧结体放入密闭模具内，施加冲击压力使其成型，称为粉末锻造；将烧结体加热(最好感应加热)到锻造温度入模锻造，称为烧结锻造。粉末锻造较金属锻造省力，但仍需大型锻压装置，加工零件受到限制。一般用于加工高负荷工作条件苛刻的产品。该技术已成为制取高强度零件，获得全密度材料的重要新技术。
