MA-超高圧成形により作製したTi-37. 5at%Siバルク体の組織と機械的特性 [in Japanese] Structures and Mechanical Properties of Ti-37. 5at%Si Compacts Prepared by High Hydrostatic Pressure Consolidation Using Mechanically Alloyed Powders [in Japanese]
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Ti-37.5at%Si powder mixtures were mechanically alloyed in a-planetary ball mill under an Ar atmosphere. The powder prepared by milling for 50 hr, consisted of amorphous and nano-sized Si grains, was consolidated using a cubic type anvil apparatus under a high hydrostatic pressure of 5.4GPa. The compact consolidated at 623K was fully densified with the retention of non-equilibrium structures. The compressive strength of the compact at room temperature was about 2.5GPa.
- J. Jpn. Soc. Powder Powder Metallurgy
J. Jpn. Soc. Powder Powder Metallurgy 45(12), 1211-1215, 1998-12-15
Japan Society of Powder and Powder Metallurgy