Study on the Tribology property of Laser Cladding of B_4C and ReFeSi;

It introduces the technological development conditions of smelting rare-earth ferrosilicon (silicon-thermal method and carbon-thermal method).

The rare-earth ferrosilicon was introduced into the welding seam of 16MnR steel by adding it to the fluxing agent.

The measurement of Ti content in Si-Mg-Fe alloy by diantipyrylmethane photometric method;

In view of the content determination for the Magnesium , Silicon and rare-earth amount of the balling-Mg-ferrosilicon-rare-earth alloy in production of the nodular cast iron, a simple and convenient, quick and accurate method of determination is put forward in this article.

Determination of Mn,Si,Al,Ca,Ti in rare earth ferrosilicon alloy by X-ray fluorescence spectrometry

Effect of different spheroidizers with rare earth ferrosilicon alloy melted by different melting method on the spheroidizing ability is different.

Substituting plastic cup for platinum utensil,solving rare earth ferrosilicon alloy sample used of nitric acid and hydrofluoric acid,using of boric acid matching with fluo ion,and thining out its volume to certain quantity,four elements can be determined used of spectrophotometry all at once in same experimental solution within 25 minutes.

Discuss the technique of smelting varicties of heavy RE Si_Fe alloy in the medium_frequency melting funace, using the material of Y_baes heavy RE Si_Fe alloy which added the Cu, Mg,Al individually.