It was revealed that η phase has a coherent orientation relationship with γ matrix as follows,{001}_η//{111}_γ, 〈110〉_γ//〈210〉_η.

The changes of precipitated phase were observed by TEM and their effects on the microhardness were analyzed, the precipitated phase corresponding to the peak micro-hardness remains coherent with the matrix.

The precipitation process simulation of the medial density cubic alloy was conducted using the microscopic diffusion equation including the coherent strain energy.

This paper introduces an advanced model of coherent precipitation kinetic as well as the develop- ment of computer simulation for the microstructure evolution of Ni-based alloys.

Theoretical Calculation for Specific Interfacial Energy of Semi-Coherent Interface between MnS and Austenite;

The TEM analysis shows that Cu 5Zr and CuZr dispersoids phases are obtained, Cu 5Zr and CuZr has the common lattice relationship with crystal plane of the original monocrystalline Cu, and the dispersoids phase increaseds and enlarges with raising of the dose of Zr +.