Optimization of the hot pressing parameters to fabricate the fiber reinforced material (FRM)
- Tokyo Inst. of Tech. (Japan). Dept. of Mechanical and Intelligent Systems Engineering
When hot pressing is used to fabricate the fiber reinforced materials (FRM), the deformation and the adhesion of the matrix foil must be completed and the thickness of the reaction layer at the matrix/fiber interface must be smaller than the critical value derived from the Ochiai`s theory. A simulation model was proposed to predict the deformation of matrix foils, where plastic and creep deformations were taken into account. These calculations provide a consistent and unified interpretation of experimental data for Ti-matrix FRM, while the creep constants of Ti are known. A method is proposed to estimate the creep constants from some experimental trial for the matrix materials whose creep constants are unknown. By using this method, to types of Ti{sub 3}Al matrix FRM were formed to demonstrate the applicability of the algorithm. The tensile strength of the FRM was examined.
- OSTI ID:
- 122545
- Report Number(s):
- CONF-950740-; ISBN 0-7918-1333-9; TRN: IM9547%%125
- Resource Relation:
- Conference: Joint American Society of Mechanical Engineers (ASME)/Japan Society of Mechanical Engineers (JSME) pressure vessels and piping conference, Honolulu, HI (United States), 23-27 Jul 1995; Other Information: PBD: 1995; Related Information: Is Part Of Composites for the pressure vessel industry. PVP-Volume 302; Bees, W.J.; Newaz, G.M.; Narita, Yoshihiro; Takezono, S.; Qatu, M.S.; Hirano, T.; Miyazaki, N.; Nakagaki, M. [eds.]; PB: 312 p.
- Country of Publication:
- United States
- Language:
- English
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