METALLIC NITRIDE MEMBER AND METHOD OF MANUFACTURING METALLIC NITRIDE MEMBER

摘要

PROBLEM TO BE SOLVED: To provide a method of manufacturing a metallic nitride member by which the porous metallic nitride member is inexpensively formed, and the inexpensive porous metallic nitride member.

SOLUTION: Titanium powder 11 having 230 μm particle diameter is prepared as a preparation step. A formed body 13 is formed by applying the pressure of 17.6 MPa to the titanium powder (metal powder) 11. The formed body 13 is charged into a chamber. Gaseous nitrogen is charged into the chamber. The temperature of the chamber is kept at about 800°C. The formed body 13 is sintered in a nitrogen atmosphere in this way to form the titanium nitride member (metallic nitride member ) 14.

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