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Noritsugu Umehara

Noritsugu Umehara

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
35
Citations
4685
World Ranking
2669
National Ranking
66

Overview

Noritsugu Umehara is affiliated with Nagoya University in Japan and has a substantial body of work in engineering and materials science. Their research encompasses a wide range of topics within these fields, with a particular focus on mechanics of materials, mechanical engineering, and materials chemistry. The academic output also extends into biomedical engineering and electrical and electronic engineering as subfields.

Their scholarly contributions cover several main topics, including:

  • Diamond and Carbon-based Materials Research
  • Metal and Thin Film Mechanics
  • Lubricants and Their Additives
  • Tribology and Wear Analysis
  • Advanced Materials and Composites
  • Adhesion, Friction, and Surface Interactions
  • Tribology and Lubrication Engineering

Among the notable recent papers authored by or involving Noritsugu Umehara are:

  • Metal matrix nanocomposites in tribology: Manufacturing, performance, and mechanisms, 2022, published in Friction
  • New study on tribological performance of AA7075-TiB2 nanocomposites, 2020, published in Tribology International
  • The wear classification of MoDTC-derived particles on silicon and hydrogenated diamond-like carbon at room temperature, 2020, published in Tribology International
  • Effect of Mating Material and Graphitization on Wear of a-C:H Coating in Boundary Base Oil Lubrication, 2020, published in Tribology Letters
  • Effect of defects on wear behavior in ta-C coating prepared by filtered cathodic vacuum arc deposition, 2020, published in Diamond and Related Materials

The venues where Noritsugu Umehara frequently publishes work include:

  • The Proceedings of Mechanical Engineering Congress Japan
  • Tribology International
  • Kiso Junkatsu Sekkei Bumon Kouenkai kouen rombunshuu/Kiso Junkatsu Sekkei Bumon Koenkai koen ronbunshu
  • Tribology Letters
  • Research Square

Noritsugu Umehara collaborates often with a group of co-authors, including:

  • Takayuki Tokoroyama
  • Motoyuki Murashima
  • Woo-Young Lee
  • Ruixi Zhang
  • Naoya Hashizume

The scientist's research domain features extensive work in engineering disciplines with 263 publications and materials science with 95 publications. In subfields, the highest numbers are in mechanics of materials with 121 publications and mechanical engineering with 115 publications. Materials chemistry accounts for 83 publications.

Best Publications

  • Friction, wear and N2-lubrication of carbon nitride coatings: a review

    Koji Kato;Noritsugu Umehara;Koshi Adachi

  • Ultra-low friction of tetrahedral amorphous diamond-like carbon (ta-C DLC) under boundary lubrication in poly alpha-olefin (PAO) with additives

    H. Abdullah Tasdemir;Masaharu Wakayama;Takayuki Tokoroyama;Hiroyuki Kousaka

  • Selection and Verification of Kenaf Fibres as an Alternative Friction Material Using Weighted Decision Matrix Method

    Ashafi’e Mustafa;Mohd Fadzli Bin Abdollah;Fairuz Fazillah Shuhimi;Nurhidayah Ismail

  • The effect of surface roughness on friction of ceramics sliding in water

    Ho-Chieh Wong;Noritsugu Umehara;Koji Kato

  • Metal matrix nanocomposites in tribology: Manufacturing, performance, and mechanisms

    Unknown

  • Wear behaviour of tetrahedral amorphous diamond-like carbon (ta-C DLC) in additive containing lubricants

    H. Abdullah Tasdemir;Masaharu Wakayama;Takayuki Tokoroyama;Hiroyuki Kousaka

  • A new apparatus for finishing large size/large batch silicon nitride (Si3N4) balls for hybrid bearing applications by magnetic float polishing (MFP)

    N. Umehara;T. Kirtane;R. Gerlick;V.K. Jain

  • The effect of oil temperature and additive concentration on the wear of non-hydrogenated DLC coating

    H. Abdullah Tasdemir;Masaharu Wakayama;Takayuki Tokoroyama;Hiroyuki Kousaka

  • Nanoindentation and FEM study of the effect of internal stress on micro/nano mechanical property of thin CNx films

    Mingwu Bai;Koji Kato;Noritsugu Umehara;Yoshihiko Miyake

  • Frictional characteristics of ceramics under water‐lubricated conditions

    Ho‐Chieh Wong;Noritsugu Umehara;Koji Kato

  • Effect of nitrogen atoms desorption on the friction of the CNx coating against Si 3 N 4 ball in nitrogen gas

    T. Tokoroyama;M. Goto;N. Umehara;T. Nakamura

  • Engineering surface and development of a new DNA micro array chip

    Masahiko Yoshino;Takashi Matsumura;Noritsugu Umehara;Yoichi Akagami

  • Tribological behavior of tetrahedral amorphous carbon (ta-C) coatings at elevated temperatures

    Xingrui Deng;Hiroyuki Kousaka;Takayuki Tokoroyama;Noritsugu Umehara

  • Tribological properties of self-lubricating CMC/Al2O3 pairs at high temperature in air

    Ying Jin;Koji Kato;Noritsugu Umehara

  • New study on tribological performance of AA7075-TiB2 nanocomposites

    Shuaihang Pan;Tomohiro Saso;Tomohiro Saso;Ning Yu;Maximilian Sokoluk

  • Effect of mesh structure of tetrahedral amorphous carbon (ta-C) coating on friction and wear properties under base-oil lubrication condition

    Mohd Muhyiddin Bin Mustafa;Mohd Muhyiddin Bin Mustafa;Noritsugu Umehara;Takayuki Tokoroyama;Motoyuki Murashima

  • Deformation-wear transition map of DLC coating under cyclic impact loading

    Mohd Fadzli Bin Abdollah;Yuto Yamaguchi;Tsuyoshi Akao;Naruhiko Inayoshi

  • Effect of oil temperature and counterpart material on the wear mechanism of ta-CNx coating under base oil lubrication

    Xiaoxu Liu;Ryo Yamaguchi;Noritsugu Umehara;Motoyuki Murashima

  • The wear classification of MoDTC-derived particles on silicon and hydrogenated diamond-like carbon at room temperature

    K.A.M. Kassim;T. Tokoroyama;M. Murashima;N. Umehara

  • Effect of Mating Material and Graphitization on Wear of a-C:H Coating in Boundary Base Oil Lubrication

    Kouami Auxence Melardot Aboua;Noritsugu Umehara;Hiroyuki Kousaka;Takayuki Tokoroyama

  • Clarification of high wear resistance mechanism of ta-CNx coating under poly alpha-olefin (PAO) lubrication

    Xiaoxu Liu;Ryo Yamaguchi;Noritsugu Umehara;Xingrui Deng

  • Effect of defects on wear behavior in ta-C coating prepared by filtered cathodic vacuum arc deposition

    Woo-Young Lee;Young-Jun Jang;Takayuki Tokoroyama;Motoyuki Murashima

  • Magnetic fluid grinding of HIP-Si3N4 rollers

    N. Umehara;R. Komanduri

  • Effect of surface morphology of diamond-like carbon coating on friction, wear behavior and tribo-chemical reactions under engine-oil lubricated condition

    Kentaro Komori;Noritsugu Umehara

Frequent Co-Authors

Koji Kato
Koji Kato Nihon University
Wooyoung Lee
Wooyoung Lee Yonsei University
Richard M. Laine
Richard M. Laine University of Michigan–Ann Arbor
Toyohisa Fujita
Toyohisa Fujita Guangxi University
Huiqing Fan
Huiqing Fan Northwestern Polytechnical University
Ranga Komanduri
Ranga Komanduri Oklahoma State University
Keiji Sasaki
Keiji Sasaki Hokkaido University
Albert J. Shih
Albert J. Shih University of Michigan–Ann Arbor
Kai Sun
Kai Sun University of Tennessee at Knoxville
Xiaochun Li
Xiaochun Li University of California, Los Angeles

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