Ti-Mo系焼結体の研究(第1報)

概要

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Titanium-molybdenum alloy has the high corrosion resistance in non-oxidizing acid solutions. However, this alloy is not commercialized by the ordinary melting methods, because of the segregation and the difficulty in working. In order to improve these points, a powder metallurgical method on titanium-molybdenum alloys was studied. The results obtained were as follows; 1) The uniform β-Ti-Mo solid solution was obatined by the powder metallurgical method. 2) The Ti-30Mo sintered compacts have the markedly high corrosion resistance on non-oxidizing acid solutions (HCl, H2SO4). 3) The mechanical properties of sintered compacts obtained in this experiment were not yet satisfied. 4) The Ti-Mo compacts made of sodium reduced titanium powders were found to have better mechanical properties than these made of other titanium powders.
社団法人粉体粉末冶金協会の論文