The theory of microwave heating was briefly accounted,and its applications in rare and precious metals metallurgies especially in gold,titanium metallurgies,and the advance of microwave metallurgy equipment were mainly introduced.

Discussion on improving service life of low speed/heavy duty gear for metallurgical equipment;

Research on Metallurgical Equipment Life Cycle Management System Based on JSP Technology;

Through to analysis the metallurgical equipment hydraulic system operating mode characteristic,from the aspects of the design and the installment to elaborate the breakdown reason and propose the measure and method of enhancing its movement reliability.

Starting from the character and actuality of metallurgy equipment design makes an analysis of the problems of the two-dimension software design nowadays.

The userequirements and characteristicsof microwave metallurgy refractoryare studied systematically and theoretically in the paper.

This paper presents quantitative analysis of microwave leakage problems concerning 915 MHz microwave equipments through comparing "GB5959.