Self-Arrangement of Titanium Dioxide Particles during Sintering : Part II Effect of Pressure and Temperature
スポンサーリンク
概要
- 論文の詳細を見る
Titanium dioxide powders were sintered in a short time by passing electric current through the graphite punch and die under uniaxial pressure. The mechanism of densification in the initial stage of sintering was studied by means of a scanning electron microscope. It was found that primary titanium dioxide particles in a compact were rearranged quickly to form clumps in the initial stage of sintering. This phenomenon corresponds with abrupt shrinkage of the compact. The voids formed in the initial stage deminished under pressure. Then the grain growth took place and a final density of more than 98% was obtained in a short time.
- 社団法人応用物理学会の論文
- 1974-12-05
著者
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Saito Shinroku
Research Laboratory Of Engineering Materials Tokyo Institute Of Technology
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KONNO Teruaki
Research Laboratory of Engineering Materials, Tokyo Institute of Technology
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Konno Teruaki
Research Laboratory Of Engineering Materials Tokyo Institute Of Technology
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