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TiC基サーメットの高温押出しおよび押込みについて
https://jaxa.repo.nii.ac.jp/records/35149
https://jaxa.repo.nii.ac.jp/records/35149be02e1ef-4cda-44e3-bb5f-48abd3a2563a
名前 / ファイル | ライセンス | アクション |
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SA4135031.pdf (1.6 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | TiC基サーメットの高温押出しおよび押込みについて | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Hot Extrusion of Titanium Carbide Base Cermet | |||||
著者 |
仁木, 栄次
× 仁木, 栄次× 小原, 嗣朗× 正藤, 和男× NIKI, E.× KOHARA, S.× MASATO, K. |
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出版者 | ||||||
出版者 | 東京大学航空研究所 | |||||
書誌情報 |
東京大学航空研究所集報 巻 3, 号 2, p. 128-142, 発行日 1962-06 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 主として50%結合材を含むTiC基サーメットについて,液相の存在する高温度における,押込みないし押出しの可能性を検討し,二,三の物理的,機械的性質および顕微鏡組織を調べた.また押出しに関しては,特にこのような目的のための押出機を試作し,一部の基礎的な実験を行なった. | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Various factors of hot extrusion of titanium carbide base cermets (40-60%Ni and 30%Ni-10%Cr-10%Co) were investigated. The optimum temperature of hot extrusion of presintered tablets of cermet is 1400 to 1450℃. The grain size and shape of titanium carbide in the extruded cermets are almost dependent on the sintering conditions of the tablet, and the effect of the extrusion is very slight. The hot extrusion decreases the porosity and increases the strength of cermet. Solution and precipitation of carbon in cermet from the graphite container and die was practically negligible. An apparatus for hot extrusion of cermet was designed as to obtain the elemental data during extrusion. The measured pressure during extrusion did not depend on extrusion velocity, but on extrusion temperature in the case of same composition. Both container and die were made also by hot pressing of mixed powder of graphite and bakelite. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0563-8097 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00162214 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: SA4135031000 |