巻号一覧
5 巻 (1979)
- 4 号 p. 125-
- 3 号 p. 85-
- 2 号 p. 43-
- 1 号 p. 1-
5 巻, 1 号
選択された号の論文の9件中1～9を表示しています
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林 毅1979 年 5 巻 1 号 p. 1
発行日: 1979/01/31
公開日: 2009/08/11
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岡田 秀彌, 関野 昌蔵1979 年 5 巻 1 号 p. 2-8
発行日: 1979/01/31
公開日: 2009/08/11
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船越 卓1979 年 5 巻 1 号 p. 8-13
発行日: 1979/01/31
公開日: 2009/08/11
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橋本 達哉1979 年 5 巻 1 号 p. 14-20
発行日: 1979/01/31
公開日: 2009/08/11
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河田 幸三, 武田 展雄1979 年 5 巻 1 号 p. 21-25
発行日: 1979/01/31
公開日: 2009/08/11
ジャーナル フリーLaminated plates are one of the simplest and most widespread practical applications of composite materials. Glass roving cloth/polyester composite plates with three ply laminas are impacted and damaged by foreign projectiles, such as steel balls or steel rods fired from an air gun. All the present experiments are conducted at speeds below the critical speed required for perforation. In this speed range, it is observed that the dominant energy absorbing fracture mechanisms are delamination between laminas and debonding between fibers and a matrix. Both fracture mechanisms are observed in the same square area with its diagonals in 0-90° fiber directions. It is found that the total damaged area and the initial kinetic energy of the projectile have a linear relationship. Finally, the explanation of the linear relationship is tried out in terms of the energy.抄録全体を表示PDF形式でダウンロード (4721K) -
第I報 纎維の強度特性葛西 靖正, 斎藤 誠, 浅田 千秋1979 年 5 巻 1 号 p. 26-30
発行日: 1979/01/31
公開日: 2009/08/11
ジャーナル フリーRecently developed substrateless continuous SiC filament is expected to be a new reinforcing filament for composite materials. In order to apply this filament to fiber reinforced metals, strength properties at both room and elevated temperatures were examined. Room temperature tensile strength showed no strain rate dependence, while it showed gauge length dependence to the similar degree as those of chemical-vapor-deposited SiC filaments. In-air tensile strength at elevated temperatures was in the range of reported data for chemical-vapor-deposited tungsten-substrate filaments. Significant improvement in room temperature tensile strength by acid treatments was not observed.抄録全体を表示PDF形式でダウンロード (4115K) -
三戸 暁, 荻野 雄一郎, 岡田 豊明1979 年 5 巻 1 号 p. 31-34
発行日: 1979/01/31
公開日: 2009/08/11
ジャーナル フリーThe distribution of constituents at the interfaces in several kinds of composites was examined by EPMA. Two kinds of stainless steel wires were used as the reinforcements. Aluminium and aluminium alloy of duralumin type were used as the matrices. Two processes, dipping in air and casting in a vacuum, were employed for fabrication. A X-ray intensity character at the interface was similar in all specimens. It is expected that there is an intermetallic compound. The diffused constituents were detected in the matrices 1, 000μm apart from the interfaces. In the case of the aluminium alloy, segregation of Cu was detected at the interface.抄録全体を表示PDF形式でダウンロード (3823K) -
植村 益次1979 年 5 巻 1 号 p. 35-37
発行日: 1979/01/31
公開日: 2009/08/11
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1979 年 5 巻 1 号 p. 38-41
発行日: 1979/01/31
公開日: 2010/02/08
ジャーナル フリーPDF形式でダウンロード (559K)
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