粉镀法制备金属复合材料中的力学问题

Mechanical Problems in Metallic Composites Formed by PPR Method

粉镀法是我们研究的一种制备金属复合材料的新方法，已获国家发明专利，作为一项制备复合材料的新技术，从它的提出到能够进入工业实施，无论是制作工艺还是制备出的材料的性能，都有许多问题需要解决和值得研究，其中的力学问题是需要研究内容的一个重要方面．＿结合我们对这一方法的研究，特别是与力学问题有关的一些研究，探讨了力学在新型材料的研制与发展中的作用与地位，并给出了几项初步研究结果．

PPR method is the abbreviation of Powders Platting and Rolling method. It is a new method studied by us to form metallic composites. The patent in China has been obtained. As a new technique to make composites,there are many problems of either its making technology or the properties of the material made by this method,which needs to be studied and solved from during the time when they avene bronght forward till produced on production line. Mechanical problem is one of the important aspects to be studied. the action and position of mechanics for making and developing new materials are discussed,together with the research on the technology and especially some mechanical problems. Some research results are given too.