黒鉛材料成形品の製造方法 - National Institute of Advanced Industrial Science and Technology

Title:

黒鉛材料成形品の製造方法

Document Type and Number:

Japanese Patent JP7390684

Kind Code:

B2

Abstract:

To provide a method for producing a molding of graphite material having appropriate size and shape required in making a specified final product of graphite material.SOLUTION: A method for producing a molding of graphite material comprises applying one or more stresses selected from the group consisting of bending stress, shear stress, compressive stress, tensile stress and torsional stress to a carbon material fired at 800°C to 1200°C in a temperature rising process from 2400°C to 3000°C for graphitization so as to cause plastic deformation.SELECTED DRAWING: Figure 2

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Inventors:

Tetsuo Iwashita
Hidehiko Usuba
Toshiya Suzuki
Kunio Ikegame

Application Number:

JP2020068229A

Publication Date:

December 04, 2023

Filing Date:

April 06, 2020

Export Citation:

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Assignee:

National Institute of Advanced Industrial Science and Technology
Japan Techno Carbon Co., Ltd.

International Classes:

C04B35/52; C01B32/205

Domestic Patent References:

JP59223284A
JP3279207A
JP2005314168A
JP4202052A

Foreign References:

WO2019065018A1

Attorney, Agent or Firm:

Kazuya Sasaki
Eiichi Sano
Katsumi Hara
Shuji Hisamoto
Katsuo Naruse

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