利用共晶结合法制造功能梯度材料现代宇航工业对于高度抗热震和抗氧化材料的需求十分强烈。尽管功能梯度材料（ＦＧＭ）的设计概念很优越，但至今尚未得到实际应用，其关键问题就在于它的制造方法复杂、生产成本太高。为了克服这些问题而开发了共晶结合法，其原理是利用共... Fabrication of Functionally Graded Materials by Eutectic Bonding The modern aerospace industry has a strong demand for highly thermally shock and oxidation resistant materials. Although the concept of functional graded material (FGM) is superior in its design concept, it has not yet been put into practical application. The key problem is that FGM has a complicated manufacturing method and high production cost. In order to overcome these problems and the development of the eutectic bonding method, the principle is to use co ...