Iron-Based alloy powder of plasma arc surfacing for valve seal surface;

Effect of alloy powder on microstructures and mechanical properties of the K640 brazed joints;

Preparation and properties of Al flakes and Al/Mg alloy powder

Study on niobium-cobalt-rare earths alloy powder and its applications;

Investigation on iron-nickel-rare earths self-fluxing alloy powder and its applications;

Nanocrystalline Fe-Si alloy powders were prepared by high energy ball milling.

The alloy powders of NiCrBSiWCe were flame sprayed on a 45 carbon steel substrate.

Basing on the test of different size Zinc powder and the comparative test of blown Zinc powder and alloy Zinc powder,the results have shown that using Pb-Sb-Zn alloy Zinc powder is beneficial to decrease the consumption of Zinc powder purification process.

In this article, the way of metal electrodeposition was adopted to prepare alloy zinc powder.

Preparation of prealloyed powder for diamond tools by coprecipitation-thermal decomposition method;

Preparation and granularity control of Fe-Co-Cu prealloyed powder;

Preparation of prealloyed powder for matrix of diamond tools;

The influences of the filler metal powder on the laser power density threshold value, weld formation and process stability were studied during CO_2 laser welding of aluminum alloy.

The influences of the filler metal powder on the intensity threshold, weld formation and process stability have been studied during high power CO_2 laser welding of aluminum alloy through the comparison between welding with and without metal powder.