Art

J-GLOBAL ID：201802228461570213   Reference number：18A0661418

Influence of density and nickel content on fatigue strength of powder-forged gears - Comparison with ingot steel and sintered steel -

粉末鍛造歯車の疲れ強さに及ぼす密度とニッケル含有量の影響-インゴットスチールおよび焼結鋼との比較-

Author (2)： SEKI Masanori (Department of Mechanical Systems Engineering, Okayama University of Science) ,  FUJII Masahiro (Department of Mechanical and Systems Engineering, Okayama University)
Material： Journal of Advanced Mechanical Design, Systems, and Manufacturing (Web)  (J Adv Mech Des Syst Manuf (Web))
Volume： 11  Issue： 6  Page： JAMDSM0073(J-STAGE)  Publication year： 2017 
JST Material Number： U0027A  ISSN： 1881-3054  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *sinter forging ,  gear ,  *fatigue strength ,  *density ,  Nickel ,  content (quantity) ,  steel ingot ,  sintered steel ,  roller ,  failure mode (mechanics) ,  metallic material ,  sintering ,  *mechanical property ,  *strength ,  object
Semi thesaurus term： ingot steel ,  *powder forging

Author keywords (6)： Gear ,  Sintering ,  Powder forging ,  Fatigue strength ,  Density ,  Nickel content

JST classification (3)： Measuring methods and instruments of mass,density,specific gravity  (AD05030Z) ,  Metallic materials  (HC05020S) ,  Powder compacting,sintering  (WC02030X)

Reference (19)：

• Dawson, P. H., Further experiments on the effect of metallic rolling surfaces, Proceedings of the Institution of Mechanical Engineers, Vol.180, No.3B (1965-1966), pp.95-100.
• Dowson, D., Elastohydrodynamics, Proceedings of the Institution of Mechanical Engineers, Vol.182, No.3A (1967-1968), pp.151-167.
• Engström, U., Fordén, L., Bengtsson, S. and Bergström, M., Surface densification and warm compaction lead to greater density in PM gears, resulting in higher strength and improved fatigue properties, Gear Solutions, Vol.July-2006 (2006), pp.18-22.
• Fujita, K. and Yoshida, A., Surface durability of steel rollers (In the case of case-hardened and of nitrided rollers), Bulletin of the JSME, Vol.21, No.154 (1978), pp.761-767.
• Fujita, K. and Yoshida, A., Surface failure of soft and surface-hardened steel rollers in rolling contact, WEAR, Vol.55, No.1 (1979), pp.27-39.

Terms in the title (8)： 粉末鍛造 ,  歯車 ,  疲れ強さ ,  密度 ,  ニッケル ,  含有量 ,  インゴットスチール ,  焼結鋼