Search

Your search keyword '"Faudree, Michael C."' showing total 43 results
Start Over Author "Faudree, Michael C."
43 results on '"Faudree, Michael C."'

1. Improvements of Strength of Layered Polypropylene Reinforced by Carbon Fiber by its Sizing Film and Electron Beam Under Protective Nitrogen Gas Atmosphere

Author

Nishi, Yoshitake, Kitagawa, Shodai, Faudree, Michael C., Uchida, Helmut Takahiro, Kanda, Masae, Takase, Sagiri, Kaneko, Satoru, Endo, Tamio, Tonegawa, Akira, Salvia, Michelle, Kimura, Hideki, Kaneko, Satoru, editor, Aono, Masami, editor, Pruna, Alina, editor, Can, Musa, editor, Mele, Paolo, editor, Ertugrul, Mehmet, editor, and Endo, Tamio, editor

Published
2021
Full Text
View/download PDF

4. Improvements of Strength of Layered Polypropylene Reinforced by Carbon Fiber by its Sizing Film and Electron Beam Under Protective Nitrogen Gas Atmosphere

Author

Nishi, Yoshitake, primary, Kitagawa, Shodai, additional, Faudree, Michael C., additional, Uchida, Helmut Takahiro, additional, Kanda, Masae, additional, Takase, Sagiri, additional, Kaneko, Satoru, additional, Endo, Tamio, additional, Tonegawa, Akira, additional, Salvia, Michelle, additional, and Kimura, Hideki, additional

Published
2020
Full Text
View/download PDF

6. A New Strengthening Process for Carbon-Fiber-Reinforced Thermoplastic Polyphenylene Sulfide (CFRTP-PPS) Interlayered Composite by Electron Beam Irradiation to PPS Prior to Lamination Assembly and Hot Press

Author

Takeda, Keisuke, primary, Kimura, Hideki, additional, Faudree, Michael C., additional, Uchida, Helmut Takahiro, additional, Sagawa, Kohei, additional, Miura, Eiichi, additional, Salvia, Michelle, additional, and Nishi, Yoshitake, additional

Published
2023
Full Text
View/download PDF

10. Markedness Universals and the Acquisition of Voicing Contrasts by Korean Speakers of English.

Author

Major, Roy C. and Faudree, Michael C.

Abstract

Studies native speakers of Korean to determine the role of universals in their acquisition of English obstruent voicing contrasts. Data were collected from a passage and a word list containing voiced and voiceless obstruents in initial, medial, and final word positions. Results reflected principles of markedness, universals of L1 acquisition, and adult natural languages. (73 references) (Author/CK)

Published
1996

11. A new strengthening process of thermoplastic polypropylene reinforced by interlayered activated sizing film-free carbon fiber treated by electron beam irradiation under oxygen-rich nitrogen gas prior to assembly and hot-press

Author

Kitagawa, Shodai, primary, Kimura, Hideki, additional, Uchida, Helmut T, additional, Faudree, Michael C, additional, Kaneko, Satoru, additional, Endoh, Tamio, additional, Salvia, Michelle, additional, and Nishi, Yoshitake, additional

Published
2021
Full Text
View/download PDF

14. A Novel Joint of 18-8 Stainless Steel and Aluminum by Partial Welding Process to Ni-Plated Carbon Fiber Junction.

Author

Masataka Tomizawa, Faudree, Michael C., Daisuke Kitahara, Sagiri Takase, Yoshihito Matsumura, Itaru Jimbo, Salvia, Michelle, and Yoshitake Nishi

Subjects
STAINLESS steel, ALUMINUM alloys, NICKEL-plating, CARBON fibers, TENSILE strength
Abstract

A novel joint of 18-8 stainless steel and aluminum (Al) connected by a 20 © 10 © 0.3mm nickel (Ni)-coated carbon fiber (CF) crossweave cloth junction utilizing extremely large friction force by broad interface of 6 µm diameter CF has been successfully developed for potential aerospace application. This was done by a partial welding process of the CF junction to 18-8 stainless steel and Al separately taking advantage of the different welding temperatures of 660°C for Al, and about 1400 to 1450°C for 18-8 stainless steel. First, the 18-8 side is fabricated by inserting half the CF junction length (10 mm) into a cut slit in 18-8 rod half length, followed by the welding and rapid solidification. Next, the remaining exposed CF junction half length is inserted into Al rod, also followed by welding and rapid solidification, resulting in the finished [18-8/CF/Al] joint. The partial welding was performed by novel method of spot electron beam allowing capillary action of molten metals into the CF junction for high CF surface contact area. When the carbon fibers were electroplated with Ni prior to the partial welding, tensile stress, σb of Ni-plated carbon fiber [18-8/NiCF/Al] joint was 36 MPa, about 2.5 times larger than that without Ni plating [18-8/CF/Al] joint at 14 MPa. Fracture energy estimated by integrated area under the stress-strain curve was substantially improved in [18-8/ NiCF/Al] over [18-8/CF/Al] joints. This shows the partial welding performed by spot electron beam allows joining metals with different melting temperatures with the carbon fiber junction. XRD (X-ray diffraction) tests revealed improvements in [18-8/NiCF/Al] joint are by Ni plating the carbon fibers minimizing typical brittle Al4C3 carbide formation by acting as a barrier, and rapid solution hardening by nickel addition. EPMA (Electron probe microanalysis) showed the Ni coating also acts to protect carbon fibers against impingement from the hot molten metals during welding, along with prevention of mutual diffusion between Al or Fe with carbon fibers increasing strength of the [18-8/ NiCF/Al] joint. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results