粉末挤压 meaning in English
extrusion of powder
o powder pressing
powder extrusion
Examples
- Using engineering method and upper - bound method , this dissertation deduced a calculation formula for the load of powder radial extrusion
利用文献提供的屈服准则和力学模型，运用工程法和上限法得出了具有工程意义的粉末挤压挤压力计算公式。 - Powder extrusion is an important method for obtaining high - property dense products . the process of powder extrusion forming has been studied and developed extensively in foreign countries
粉末挤压法是制取粉末冶金致密高性能材料的重要手段，国外对粉末挤压成型工艺的研究和应用已十分广泛，国内在这方面的研究则相对落后。 - The main parameters ( extrusion ratio , temperature , article size , deformation velocity , configuration of die , lubrication etc . ) effecting powder extrusion formability and forming process of powder cladding wire have been analyzed
对影响粉末挤压成形性能的主要参数(挤压比、温度、颗粒度、变形速率、模具入口形状以及润滑等)以及粉末包覆线成形的工艺作了定性的分析。 - The relations , such as the tensile strength of extrusion products to extrusion ratio and contents of powder strengthen materials , the practical load of powder extrusion to contents of powder strengthen materials , extrusion ratio and extrusion velocity , were given by this dissertation
论文给出了实验过程中挤压制品的抗拉强度与挤压比、颗粒增强材料含量之间的关系，粉末挤压所需的实际挤压力与颗粒增强材料含量、挤压比、挤压速度之间的关系等。 - Combining with characters of powder , the mechanic of powder plastic deformation , the strengthen cause of powder extrusion products , the effect of surface oxide and powder strengthen materials property and formability of powder extrusion products were introduced and discussed in this dissertation
论文结合粉末的特性，对粉末塑性成形的机理、粉末挤压制品的强化机制、粉末表面氧化物及颗粒强化材料对粉末挤压制品的性能和成形性的影响进行了述评。