论文部分内容阅读
通过对铝合金管、型材连续挤压（ＣＯＮＦＯＲＭ）模具使用寿命，以及各种损坏形式与模具材料各项性能指标的对应关系进行分析后，得出，提高这种模具使用寿命的有效途径是，选择高硬度、耐腐蚀和高抗弯强度的镍基硬质合金作为模具材料
Through the analysis of the correspondence between the life of CONFORM mold and the various forms of damage and the performance of the mold material, it is concluded that an effective way to improve the service life of this mold is: Select the high hardness, corrosion resistance and high bending strength of nickel-based cemented carbide as a mold material