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Title:
Al、Ti及びMgを含む酸化物の溶融粒子及びこのような粒子を含むセラミック製品
Document Type and Number:
Japanese Patent JP5632369
Kind Code:
B2
Abstract:
A mixture of fused grains mainly comprising or composed of an oxide phase of pseudo-brookite type and comprising titanium, aluminum and magnesium, the fused grains having the following chemical composition, in weight percentages on the basis of the oxides: less than 55% of Al2O3; more than 30% and less than 70% of TiO2; more than 1% and less than 15% of MgO, the fused grains also corresponding to the following composition, in molar percentages and on the basis of the single oxides Al2O3, TiO2, MgO: 180≰3t+a≰220, a≰50, m=100−a−t, in which: a is the molar percentage of Al2O3; t is the molar percentage of TiO2; m is the molar percentage of MgO. A ceramic product obtained from such fused grains.

Inventors:
ブサン−ルー,イブ
カボディ,イザベル
マルリン,サミュエル
Application Number:
JP2011515577A
Publication Date:
November 26, 2014
Filing Date:
July 02, 2009
Export Citation:
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Assignee:
サン−ゴバン サントル ドゥ ルシェルシェ エ デトゥードゥ ユーロペン
International Classes:
C01G25/00; B01D53/86; B01D53/94; B01J21/14; B01J32/00; C04B35/653
Attorney, Agent or Firm:
Aoki 篤
Ishida 敬
Tetsuji Koga
Yoshihiro Kobayashi
Satoru Ideno
Tomoyasu Nagasaka