论文部分内容阅读
双金属材料是由两种不同成分的金属沿整个接触面粘合而成的。目前,在先进国家中用来冲压制件的双金属材料大都是采用专用轧机,通过辊压在高温高压下使双金属轧材的接触面形成强固的粘结。它已成为现代技术进步的有发展前途的新材料之一。现在用双金属材料冲压成的制件,已被广泛应用在电器工业、仪表工业、电子工业、化学工业、石油工业以及其它许多工业部门。双金属的冲压制件不仅可以做稀有金属冲压制件和贵重金属冲压制件的代用品,节约大量稀有金属和贵重金属材料,而且这种冲压制件还可以
Bimetallic material is composed of two different components of the metal along the entire contact surface bonding. At present, bimetallic materials used for stamping parts in advanced countries mostly use special rolling mills to make the contact surfaces of the bimetallic rolled products form a strong bond by rolling under high temperature and pressure. It has become one of the promising new materials for modern technological progress. Pieces made from bimetallic materials are now widely used in the electrical, instrumentation, electronics, chemical, petroleum, and many other industrial sectors. Bimetal stamping parts can not only do rare metal stamping parts and precious metal stamping parts substitutes, saving a lot of rare metals and precious metals, and this stamping parts can