Determination of chromium, silicon, phosphorus in ferrochrome by X-ray fluoresence spectrometry using sample preparation technique of centrifugal casting;

Study on preparing the spectral type standard sample by centrifugal casting;

Determination of manganese,silicon,phosphorus in ferromanganese by X-ray fluorescence spectrometry with centrifugal casting preparation of sample;

The complete procedures for precision-casing of rectifying frame was presented, including the selection of pattern material, process of form making with ludoxsilester, vacuum casting and vacuum heat treatment etc.

Monitoring System of Centrifugal Casting Machines Based on Frequency Conversion Technology;

The hardware system structure and main functions of monitoring system of centrifugal casting machines based on inverter technology were introduced.