Although there are a lot of the fabricating techniques of functionally gradient material (FGM), the centrifugal casting method is more effective, cheaper and easier to operate.
虽然梯度功能材料的制备方法很多，但效率较高、成本较低、操作较简单的方法是离心铸造法。
The functionally gradient material (FGM) is a non-homogeneous composites which feature a gradual change in properties with the gradient or continuous change of component from one surface to the other.
性能渐变材料(FGM)是其组成(成分)从一个面到另一个面呈阶梯变化或连续变化，而其性能也随之渐逐变化的非均质复合材料。
This paper presents briefly the concept, design theories and the research content of a recent advanced material - Functionally Gradient Materials (FGM).
本文简要介绍了梯度功能材料的基本概念及其设计思想和研究内容。
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