@article{oai:kanazawa-u.repo.nii.ac.jp:00009569,
 author = {立野, 大地 and 米山, 猛 and Tatsuno, Daichi and Yoneyama, Takeshi and Kawamoto, Kiichiro and Okamoto, Masayuki},
 issue = {7},
 journal = {Journal of Materials Engineering and Performance},
 month = {Jul},
 note = {The purpose of this study is to elucidate the effect of the cooling rate of the carbon fiber-reinforced thermoplastic (CFRTP) sheets on the mechanical property in the press forming within 1 min cycle time. In order to pay attention only to the compression stage after the deformation stage in press forming, a flat sheet of dimensions 200 mm × 100 mm × 3 mm was produced. It was fabricated by stacking 15 CFRTP sheets of 0.2-mm-thick plain woven fabric impregnated with PA6, preheating them to 280 °C and pressing them at 5 MPa using a die cooled from near the melting temperature of PA6 with various cooling rates. Cooling rate of −26 °C/s with pressure holding time (defined in this study as the period that the pressure sensor detects high pressure) of 7 s and that of −4.4 °C/s with pressure holding time of 18 s gave a flexural strength of 536 and 733 MPa, respectively. It was found that the cooling rate during pressure holding is related to the mechanical property of press-formed CFRTP part. © 2017 ASM International, Embargo Period 12 months},
 pages = {3482--3488},
 title = {Effect of Cooling Rate on the Mechanical Strength of Carbon Fiber-Reinforced Thermoplastic Sheets in Press Forming},
 volume = {26},
 year = {2017}
}