The barriers were prospected to be used in titanium and its alloys as protective coatings.

A simultaneous determination of oxygen and hydrogen in titanium and its alloys on infrared absorption has been described,and the optimal conditions have been obtained.

Anodizing coloring mechanism of titanium and its alloys was analyzed to make sure the relationship of fiun thickness and coloring power source, so that the technological method and current design parameters were deduced to keep the color consistence of bath production, which provided an available method for coloring of titanium and its alloys.

However, the production and utilization of titanium and its alloys are limited for their high chemical activity at molten state.

The determination of Zr, Ru, Pd, Hf, Cu, Y, V, Mo, Nb, Al, Co, Ni, Ta, Bi, Sn, Cr and Mn in Ti and its alloys have been studied using an atomic emisson spectrum spectroscopy.

Discussion about specified residual elongation stress in the standard of titanium and titanium alloy;

Preparation of metallographic specimen for titanium and titanium alloy used for surgical implants

The paper introduces the possibility of application of the titanium and titanium alloy for wrought products of motorcar.

As the markets of aerospace for the thick titanium and its alloy plate are more and more of the increase,it is impossible to meet the requirements of aerospace industry for the traditional blaze incision,so the experiments of waterjet process for cutting thick titanium and its alloy plate were performed.

The utilization factor of materials for powder metallurgy parts can reach 100%,it is the important way to reduce the production cost of titanium and its alloy parts.

To meet the demands of welding titanium and its alloy electrode in large size.