年別の研究成果
年別の研究成果
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2019
Effect of Microstructural Characteristics on Mechanical Properties of Austenitic, Ferritic, and γ-α Duplex Stainless Steels
Okayasu, M. & Ishida, D., 3月 15 2019, In: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 50, 3, p. 1380-1388 9 p.研究成果 › 査読
18 被引用数 (Scopus) -
Effect of Microstructural Characteristics on Mechanical Properties of Ferritic Stainless Steel
Okayasu, M. & Shigeoka, T., 11月 1 2019, In: Journal of Materials Engineering and Performance. 28, 11, p. 6771-6778 8 p.研究成果 › 査読
6 被引用数 (Scopus) -
Effects of loading contact on electric-power generation of lead zirconate titanate piezoelectric ceramic plate
Okayasu, M. & Ogawa, T., 12月 1 2019, In: Journal of Advanced Ceramics. 8, 4, p. 509-518 10 p.研究成果 › 査読
Open Access5 被引用数 (Scopus) -
Fatigue Failure Characteristics of Single-Crystal Fe-3%Al Alloy
Okayasu, M. & Noda, K., 10月 1 2019, In: Journal of Materials Engineering and Performance. 28, 10, p. 5978-5987 10 p.研究成果 › 査読
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Influence of microstructure on the mechanical properties and hydrogen embrittlement characteristics of 1800 MPa grade hot-stamped 22MnB5 steel
Okayasu, M. & Yang, L., 3月 30 2019, In: Journal of Materials Science. 54, 6, p. 5061-5073 13 p.研究成果 › 査読
13 被引用数 (Scopus) -
Influence of Strain Induced Martensite Formation of Austenitic Stainless Steel on Wear Properties
Lee, Y., Ishikawa, K. & Okayasu, M., 5月 1 2019, In: Metals and Materials International. 25, 3, p. 705-712 8 p.研究成果 › 査読
7 被引用数 (Scopus) -
Mechanical and fatigue properties of long carbon fiber reinforced plastics at low temperature
Okayasu, M. & Tsuchiya, Y., 12月 2019, In: Journal of Science: Advanced Materials and Devices. 4, 4, p. 577-583 7 p.研究成果 › 査読
Open Access10 被引用数 (Scopus) -
Structural Health Monitoring System for Remote Inspection of Material Failure
Okayasu, M. & Yamasaki, T., 6月 1 2019, In: Journal of Nondestructive Evaluation. 38, 2, 51.研究成果 › 査読
9 被引用数 (Scopus) -
2020
An Electrical Resistance Joining Technology for Carbon Fiber-Reinforced Polyphenylene Sulfide Composites
Okayasu, M. & Kubota, T., 4月 1 2020, In: Journal of Materials Engineering and Performance. 29, 4, p. 2134-2143 10 p.研究成果 › 査読
1 被引用数 (Scopus) -
Failure Characteristics of PZT Ceramic During Cyclic Loading
Okayasu, M. & Ogawa, T., 9月 1 2020, In: Journal of Electronic Materials. 49, 9, p. 5534-5541 8 p.研究成果 › 査読
3 被引用数 (Scopus) -
Friction-induced martensitic transformation and wear properties of stainless steel under dry and wet conditions
Lee, Y., Kondo, Y. & Okayasu, M., 6月 2020, In: Metals. 10, 6, p. 1-10 10 p., 743.研究成果 › 査読
Open Access6 被引用数 (Scopus) -
Hot-stamping technology for carbon fiber reinforced thermoplastic plates based on electrical resistance heating
Okayasu, M. & Sato, M., 5月 1 2020, In: Journal of Composite Materials. 54, 10, p. 1353-1361 9 p.研究成果 › 査読
6 被引用数 (Scopus) -
Microstructural Characteristics of Unidirectionally Solidified Cast Al–Si–Cu Alloy
Wu, S., Okayasu, M. & Kuwada, T., 2020, (Accepted/In press) In: International Journal of Metalcasting.研究成果 › 査読
3 被引用数 (Scopus) -
Microstructure-dependent hydrogen diffusion and trapping in high-tensile steel
Okayasu, M. & Motojima, J., 7月 14 2020, In: Materials Science and Engineering A. 790, 139418.研究成果 › 査読
8 被引用数 (Scopus) -
The effect of precipitations (NbC and carbide) in Fe–C–Mn-xNb steels on hydrogen embrittlement characteristics
Okayasu, M., Sato, M., Ishida, D. & Senuma, T., 7月 22 2020, In: Materials Science and Engineering A. 791, 139598.研究成果 › 査読
11 被引用数 (Scopus) -
2021
A study of the mechanical properties of a Mg-Al-Zn alloy (AZ91) produced via Thixomolding
Okayasu, M. & Fukui, T., 3月 2021, In: International Journal of Material Forming. 14, 2, p. 271-280 10 p.研究成果 › 査読
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Decarburizing behavior and its effect on mechanical properties of ultrahigh strength steel sheets
Kentaro, K., Yoshito, T., Mitsuhiro, O., Jian, B. & Takehide, S., 2021, In: isij international. 61, 4, p. 1300-1308 9 p.研究成果 › 査読
Open Access1 被引用数 (Scopus) -
Effect of Cooling Rate on the Precipitation Characteristics of Cast Al-Si-Cu Alloy
Okayasu, M., Sahara, N. & Touda, M., 2021, In: Archives of Foundry Engineering. 21, 4, p. 55-60 6 p.研究成果 › 査読
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Effects of microstructural characteristics on the hydrogen embrittlement characteristics of austenitic, ferritic, and γ–α duplex stainless steels
Okayasu, M. & Fujiwara, T., 3月 11 2021, In: Materials Science and Engineering A. 807, 140851.研究成果 › 査読
7 被引用数 (Scopus) -
Examination of Hydrogen Diffusivity in Carbon Steels Using a Newly Developed Hydrogen Permeation System
Okayasu, M. & Sato, M., 11月 2021, In: Experimental Mechanics. 61, 9, p. 1443-1453 11 p.研究成果 › 査読
1 被引用数 (Scopus) -
Hydrogen embrittlement characteristics of hot-stamped 22MnB5 steel
Okayasu, M. & Fujiwara, T., 5月 28 2021, In: International Journal of Hydrogen Energy. 46, 37, p. 19657-19669 13 p.研究成果 › 査読
6 被引用数 (Scopus) -
Piezoelectric properties of lead zirconate titanate ceramics at low and high temperatures
Okayasu, M. & Okawa, M., 2021, In: Advances in Applied Ceramics. 120, 3, p. 127-133 7 p.研究成果 › 査読
1 被引用数 (Scopus) -
The effects of the microstructural characteristics of Fe–0.33C–1.2Mn–xNb–xMo steels on hydrogen embrittlement fracture
Okayasu, M., Arai, R. & Senuma, T., 10月 2021, In: International Journal of Fracture. 231, 2, p. 257-274 18 p.研究成果 › 査読
1 被引用数 (Scopus) -
2022
Effect of Artificial Aging on the Mechanical and Fatigue Properties of the Hot-Stamped 6022 Aluminum Alloy
Okayasu, M. & Okawa, M., 2022, (Accepted/In press) In: Journal of Materials Engineering and Performance.研究成果 › 査読
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Effect of carbon nanotubes on the mechanical properties of cast Al–Si–Cu alloys
Okayasu, M., Wu, S. & Hasanah, I. U., 2022, In: Materials Science and Technology (United Kingdom). 38, 4, p. 237-245 9 p.研究成果 › 査読
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Effect of the microstructural characteristics of die-cast ADC12 alloy controlled by Na and Cu on the mechanical properties of the alloy
Okayasu, M., Sahara, N. & Mayama, N., 1月 13 2022, In: Materials Science and Engineering A. 831, 142120.研究成果 › 査読
3 被引用数 (Scopus) -
Effects of Artificial Aging on Material Properties of Die-Cast Al–Si–Cu–Mg–xNa Alloy
Sahara, N., Ikeda, R., Wu, S. & Okayasu, M., 2022, (Accepted/In press) In: International Journal of Metalcasting.研究成果 › 査読
1 被引用数 (Scopus) -
2023
Hydrogen embrittlement characteristics of the hot- and cold-stamped 22MnB5 steel
Okayasu, M. & Tanaka, Y., 2023, (Accepted/In press) In: International Journal of Fracture.研究成果 › 査読
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Material properties of Japanese and western wooden nails
Okayasu, M., Uotani, K. & Tanaka, T., 5月 2023, In: Materialia. 28, 101717.研究成果 › 査読