Preparation of cubic Sb2O3 was investigated.

It has been demonstrated that the producction of antimony white by acidation has obtained an important position in antimony industry and the successful production of cubic antimony trioxide is the critical improvement of the technology.

Producing Cubic Crystal Antimony White from Arsenic Containing Complex Dyscrasite;

The results show that Sb_2O_3 obtained in the process is cubic crystalline and well-dispersed,which has an average particle size of 0.

Crack problem in cubic quasicrystalline material;

The elasticity theory of the dislocation of cubic quasicrystals is developed.

The fracture theory of cubic quasicrystal was developed.

By using the mean-field approximation method,the critical behavior of the mixed-spin XXZ model with DM interaction on the cubic lattice is studied.

It was made that small miller indices crystallographic planes standard equator plane projections of the cubic crystal system.

In this paper, by using the known angles between crystallographic planes and orientation and the interrelated regular of the crystallographic index, the small Miller indices crystallographic planes standard equator plane projection of the cubic crystal system is made.

A theory and method on protracting the pole figure of(001)plane of cubic crystal system by analyzing the process of mathematics of pole figure are put forward and the computer protracting standard pole figure is obtained exactly.