Kokawa, Hiroyuki: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

1

Preferential precipitation site of sigma phase in duplex stainless steel weld metal

Yutaka S Sato, Hiroyuki Kokawa

Journal:

Scripta Materialia

Year:

1999

Language:

english

File:

PDF, 223 KB

english, 1999

2

Microstructural characteristics and mechanical properties of Ti–6Al–4V friction stir welds

Yu Zhang, Yutaka S. Sato, Hiroyuki Kokawa, Seung Hwan C. Park, Satoshi Hirano

Journal:

Materials Science and Engineering: A

Year:

2008

Language:

english

File:

PDF, 1.90 MB

english, 2008

3

Effects of process time and thread on tensile shear strength of Al alloy lap joint produced by friction stir spot welding

Fujimoto, Mitsuo, Watanabe, Daisuke, Abe, Natsumi, Yutaka, Sato S., Kokawa, Hiroyuki

Journal:

Welding International

Year:

2010

Language:

english

File:

PDF, 770 KB

english, 2010

4

Systematic Examination of Precipitation Phenomena Associated With Hardness and Corrosion Properties in Friction Stir Welded Aluminium Alloy 2024

Mr. Yutaka S. Sato, Prof. Hiroyuki Kokawa, Mr. Shinnosuke Kurihara

Journal:

Welding in the World

Year:

2011

Language:

english

File:

PDF, 1.05 MB

english, 2011

5

Growth of lead zirconate titanate thin films by hybrid processing: sol–gel method and pulsed-laser deposition

Zhan Jie Wang, Hiroyuki Kokawa, Ryutaro Maeda

Journal:

Journal of Crystal Growth

Year:

2004

Language:

english

File:

PDF, 410 KB

english, 2004

6

The nitrogen absorption of arc-melted iron and stainless steel.

Kuwana, Takeshi, Kokawa, Hiroyuki

Journal:

QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY

Year:

1987

File:

PDF, 542 KB

1987

7

Analysis of plastic flow of the Al alloy joint produced by friction stir spot welding

Fujimoto, Mitsuo, Koga, Shinji, Abe, Natsumi, Sato, S. Yutaka, Kokawa, Hiroyuki

Journal:

Welding International

Year:

2009

Language:

english

File:

PDF, 782 KB

english, 2009

8

Effects of in-situ synthesized TiB2 on crystallographic orientation, grain size and nanohardness of AA6061 alloy by laser surface alloying

Zhang, Tingting, Feng, Kai, Li, Zhuguo, Kokawa, Hiroyuki

Journal:

Materials Letters

Year:

2019

Language:

english

File:

PDF, 2.58 MB

english, 2019

9

Electrical properties and microstructure of lead zirconate titanate (PZT) thin films deposited by pulsed-laser deposition

Zhan Jie Wang, Hiroyuki Kokawa, Ryutaro Maeda

Journal:

Ceramics International

Year:

2004

Language:

english

File:

PDF, 185 KB

english, 2004

10

Influencing factors on nugget formation during multipoint welding by single-side resistance spot welding

Hitomi, Nishibata, Shota, Kikuchi, Masato, Uchihara, Sato, Yutaka S, Hiroyuki, Kokawa

Journal:

Welding International

Year:

2018

Language:

english

File:

PDF, 2.06 MB

english, 2018

11

Degradation mechanism of electrode tip during alternate resistance spot welding of zinc-coated galvannealed and uncoated steel sheets

Kondo, Masatsune, Konishi, Tokujiro, Nomura, Koji, Kokawa, Hiroyuki

Journal:

Welding International

Year:

2013

Language:

english

File:

PDF, 389 KB

english, 2013

12

Microstructure and Mechanical Properties of Nd:YAG Laser Welded Invar 36 Alloy

Zhao, Yue, Wu, Ai Ping, Yao, Wei, Wang, Zhi Min, Sato, Yutaka S., Kokawa, Hiroyuki

Journal:

Materials Science Forum

Year:

2011

Language:

english

File:

PDF, 2.95 MB

english, 2011

13

The effect of nitrogen absorption on the TEM structure of SUS304L austenitic stainless steel weld metal

Kuwana, Takeshi, Kokawa, Hiroyuki, Tsujii, Hiroshi

Journal:

Welding International

Year:

1987

Language:

english

File:

PDF, 579 KB

english, 1987

14

Diffusion bonding of Ti–6Al–4V alloy using superplastic titanium alloy insert material

Kokawa, Hiroyuki, Nagasbima, Eiki, Kuwana, Takesbi, Aosbima, Isamu, Arato, Koji

Journal:

Science and Technology of Welding & Joining

Year:

1996

Language:

english

File:

PDF, 2.30 MB

english, 1996

15

Microstructure of Friction-Stir-Welded High-Nitrogen Stainless Steel

Park, S.H.C., Sato, Yutaka S., Kokawa, Hiroyuki, Okamoto, Kazutaka, Hirano, Satoshi, Inagaki, Masahisa

Journal:

Materials Science Forum

Year:

2007

Language:

english

File:

PDF, 2.36 MB

english, 2007

16

Development of advanced materials for spallation neutron sources and radiation damage simulation based on multi-scale models

Masayoshi Kawai, Hiroaki Kurishita, Hiroyuki Kokawa, Seiichi Watanabe, Norihito Sakaguchi, Kenji Kikuchi, Shigeru Saito, Toshimasa Yoshiie, Hiroshi Iwase, Takahiro Ito, Satoshi Hashimoto, Yoshihisa Ka

Journal:

Journal of Nuclear Materials

Year:

2012

Language:

english

File:

PDF, 1.09 MB

english, 2012

17

Microstructure evolution and properties of in situ synthesized TiB2-reinforced aluminum alloy by laser surface alloying

Zhang, Tingting, Li, Zhuguo, Feng, Kai, Kokawa, Hiroyuki, Wu, Yixiong

Journal:

Journal of Materials Research

Year:

2018

Language:

english

File:

PDF, 732 KB

english, 2018

18

Evaluation of Ductile-Brittle Transition Temperature in Electron-Beam Welded Steel by Small Punch Test(Student Poster Session)

Gai, Xiaohui, Sato, Yutaka S., Kokawa, Hiroyuki, Ichikawa, Kazutoshi

Journal:

Proceedings of the Asian Pacific Conference on Fracture and Strength and International Conference on Advanced Technology in Experimental Mechanics

Year:

2001

File:

PDF, 957 KB

2001

19

Microstructural analysis of the stir zone of Al alloy produced by friction stir spot welding

Fujimoto, Mitsuo, Koga, Shinji, Abe, Natsumi, Sato, Yutaka S., Kokawa, Hiroyuki

Journal:

Welding International

Year:

2009

Language:

english

File:

PDF, 1.49 MB

english, 2009

20

Effect of swaging on Young׳s modulus of β Ti–33.6Nb–4Sn alloy

Hanada, Shuji, Masahashi, Naoya, Jung, Taek Kyun, Miyake, Masahiro, Sato, Yutaka S., Kokawa, Hiroyuki

Journal:

Journal of the Mechanical Behavior of Biomedical Materials

Year:

2014

Language:

english

File:

PDF, 5.21 MB

english, 2014

21

Grain-boundary structure and precipitation in sensitized austenitic stainless steel

Hiroyuki Kokawa, Masayuki Shimada, Yutaka S. Sato

Journal:

JOM Journal of the Minerals, Metals and Materials Society

Year:

2000

Language:

english

File:

PDF, 3.57 MB

english, 2000

22

Corrosion–erosion test of SS316L grain boundary engineering material (GBEM) in lead bismuth flowing loop

Shigeru Saito, Kenji Kikuchi, Dai Hamaguchi, Masao Tezuka, Masanori Miyagi, Hiroyuki Kokawa, Seiichi Watanabe

Journal:

Journal of Nuclear Materials

Year:

2012

Language:

english

File:

PDF, 1.08 MB

english, 2012

23

Grain Boundary Engineering for Intergranular Corrosion Resistant Austenitic Stainless Steel

Kokawa, Hiroyuki, Shimada, Masahiko, Wang, Zhan Jie, Sato, Yutaka S., Michiuchi, M.

Journal:

Key Engineering Materials

Year:

2004

Language:

english

File:

PDF, 3.58 MB

english, 2004

24

Microstructure and Electrical Properties of PZT Thin films Deposited by Laser Ablation on Template Layer

Wang, Zhan Jie, Karibe, Isao, Kokawa, Hiroyuki, Maeda, Ryutaro

Journal:

Integrated Ferroelectrics

Year:

2002

Language:

english

File:

PDF, 435 KB

english, 2002

25

Stir zone microstructure of commercial purity titanium friction stir welded using pcBN tool

Yu Zhang, Yutaka S. Sato, Hiroyuki Kokawa, Seung Hwan C. Park, Satoshi Hirano

Journal:

Materials Science and Engineering: A

Year:

2008

Language:

english

File:

PDF, 1.52 MB

english, 2008

26

Development of a “Built-in” Scanning Near Field Microscope Head for an Atomic Force Microscope System and Stress Mapping of an Al2O3/ZrO2Eutectic Composite

Tatsuo Nakagawa, Satoshi Fukura, Munenori Nakai, Kazumasa Sugiyama, Ryohei Kokawa, Hiroyuki Kagi

Journal:

Year:

2006

Language:

english

File:

PDF, 1.46 MB

english, 2006

27

Boride Formation Induced by pcBN Tool Wear in Friction-Stir-Welded Stainless Steels

Seung Hwan C. Park, Yutaka S. Sato, Hiroyuki Kokawa, Kazutaka Okamoto, Satoshi Hirano, Masahisa Inagaki

Journal:

Metallurgical and Materials Transactions A

Year:

2009

Language:

english

File:

PDF, 1.03 MB

english, 2009

28

Effects of Laser Processing Parameters on Grain Boundary Character Distribution and Corrosion Resistance of Austenite Stainless Steel

Yang, Sen, Kokawa, Hiroyuki, Wang, Zhan Jie

Journal:

Materials Science Forum

Year:

2007

Language:

english

File:

PDF, 591 KB

english, 2007

29

Cracking mechanism and mechanical properties of selective laser melted CoCrFeMnNi high entropy alloy using different scanning strategies

Zhang, Chengcheng, Feng, Kai, Kokawa, Hiroyuki, Han, Bolun, Li, Zhuguo

Journal:

Materials Science and Engineering: A

Year:

2020

File:

PDF, 1.53 MB

2020

30

Dissociation of lattice dislocations in coincidence boundaries

Hiroyuki Kokawa, Tadao Watanabe, Seiichi Karashima

Journal:

Journal of Materials Science

Year:

1983

Language:

english

File:

PDF, 1.70 MB

english, 1983

31

Interlayer thickening for development of laser-welded Ti-SS joint strength

Elmi Hosseini, Seyed Reza, Feng, Kai, Nie, Pulin, Zhang, Ke, Huang, Jian, Li, Zhuguo, Kokawa, Hiroyuki, Guo, Baochao, Xue, Song

Journal:

Optics & Laser Technology

Year:

2019

Language:

english

File:

PDF, 6.01 MB

english, 2019

32

Effects of rare earth elements on the microstructure and wear properties of TiB2 reinforced aluminum matrix composite coatings: Experiments and first principles calculations

Zhang, Tingting, Feng, Kai, Li, Zhuguo, Kokawa, Hiroyuki

Journal:

Applied Surface Science

Year:

2020

File:

PDF, 7.14 MB

2020

33

Microstructure and electrical properties of lead zirconate titanate thin films deposited by sol-gel method on La0.7Sr0.3MnO3/SiO2/Si substrate

Zhan Jie Wang, Hirokazu Usuki, Toshihide Kumagai, Hiroyuki Kokawa

Journal:

Journal of Sol-Gel Science and Technology

Year:

2007

Language:

english

File:

PDF, 725 KB

english, 2007

34

Control of precipitation behaviour of Hastelloy-X through grain boundary engineering

Wang, Xiaoyan, Kurosawa, Kentaro, Huang, Ming, Lu, Xianke, Zhang, Dao, Kokawa, Hiroyuki, Yan, Yinbiao, Yang, Sen

Journal:

Materials Science and Technology

Year:

2017

Language:

english

File:

PDF, 2.80 MB

english, 2017

35

Crystallography of Martensite in Friction-Stir-Welded 12Cr Heat-Resistant Steel

Hua, Peng, Mironov, Sergey, Sato, Yutaka S., Kokawa, Hiroyuki, Park, Seung Hwang C., Hirano, Satoshi

Journal:

Metallurgical and Materials Transactions A

Year:

2019

Language:

english

File:

PDF, 4.50 MB

english, 2019

36

Microstructure and electrical properties of La0.7Sr0.3MnO3 thin films deposited by metallo-organic decomposition method

Zhan Jie Wang, Hirokazu Usuki, Toshihide Kumagai, Hiroyuki Kokawa

Journal:

Journal of Crystal Growth

Year:

2006

Language:

english

File:

PDF, 709 KB

english, 2006

37

Superplastic Deformation Mechanisms of Monolithic Intermetallics

Kim, W.-Y., Sato, Y., Semboshi, Satoshi, Hanada, Shuji, Kokawa, Hiroyuki

Journal:

Materials Science Forum

Year:

1999

Language:

english

File:

PDF, 590 KB

english, 1999

38

Experimental Estimation of Strain Rate during FSW of Al-Alloy Using Plane-Strain Compression

Masaki, Kunitaka, Sato, Yutaka S., Maeda, Masakatsu, Kokawa, Hiroyuki

Journal:

Materials Science Forum

Year:

2008

Language:

english

File:

PDF, 833 KB

english, 2008

39

Effect of Zr/Ti Ratio in Targets on Electrical Properties of Lead Zirconate Titanate Thin Films Derived by Pulsed Laser Deposition on Template Layer

Wang, Zhan-Jie, Karibe, Isao, Yan, Li Jun, Kokawa, Hiroyuki, Maeda, Ryutaro

Journal:

Japanese Journal of Applied Physics

Year:

2002

Language:

english

File:

PDF, 603 KB

english, 2002

40

Electrical Properties and Microstructure of Lead Zirconate Titanate Thin Film In Situ Grown by Hybrid Processing:Sol-Gel Method and Pulsed Laser Deposition

Wang, Zhan Jie, Kokawa, Hiroyuki, Maeda, Ryutaro, Ichiki, Masaaki

Journal:

Japanese Journal of Applied Physics

Year:

2004

Language:

english

File:

PDF, 475 KB

english, 2004

41

Hall–Petch relationship in friction stir welds of equal channel angular-pressed aluminium alloys

Yutaka S. Sato, Mitsunori Urata, Hiroyuki Kokawa, Keisuke Ikeda

Journal:

Materials Science and Engineering: A

Year:

2003

Language:

english

File:

PDF, 529 KB

english, 2003

42

Post-weld formability of friction stir welded Al alloy 5052

Yutaka S Sato, Yusuke Sugiura, Yohei Shoji, Seung Hwan C Park, Hiroyuki Kokawa, Keisuke Ikeda

Journal:

Materials Science and Engineering: A

Year:

2004

Language:

english

File:

PDF, 344 KB

english, 2004

43

FIB-assisted TEM study of an oxide array in the root of a friction stir welded aluminium alloy

Yutaka S. Sato, Fumie Yamashita, Yusuke Sugiura, Seung Hwan C. Park, Hiroyuki Kokawa

Journal:

Scripta Materialia

Year:

2004

Language:

english

File:

PDF, 524 KB

english, 2004

44

Retention of fine grained microstructure of equal channel angular pressed aluminum alloy 1050 by friction stir welding

Yutaka S Sato, Mitsunori Urata, Hiroyuki Kokawa, Keisuke Ikeda, Masatoshi Enomoto

Journal:

Scripta Materialia

Year:

2001

Language:

english

File:

PDF, 820 KB

english, 2001

45

Enhancement of Formability in Magnesium Alloy AZ31B via Friction Stir Processing

Sato, Yutaka S., Sasaki, A., Sugimoto, A., Honda, A., Kokawa, Hiroyuki

Journal:

Materials Science Forum

Year:

2007

Language:

english

File:

PDF, 1.62 MB

english, 2007

46

Microstructural Evolution in Dissimilar Joint of Al Alloy and Cu during Ultrasonic Welding

Fujii, Hiromichi T., Goto, Yuta, Sato, Yutaka S., Kokawa, Hiroyuki

Journal:

Materials Science Forum

Year:

2014

Language:

english

File:

PDF, 1.17 MB

english, 2014

47

SPIE Proceedings [SPIE Smart Materials, Nano-, and Micro-Smart Systems - Sydney, Australia (Sunday 12 December 2004)] Smart Materials III - In situ deposition of epitaxial PZT films by pulsed laser deposition

Wang, Zhan Jie, Yan, Li Jun, Kokawa, Hiroyuki, Maeda, Ryutaro, Wilson, Alan R.

Year:

2005

Language:

english

File:

PDF, 683 KB

english, 2005

48

[IEEE 2011 IEEE International 3D Systems Integration Conference (3DIC) - Osaka (2012.01.31-2012.02.2)] 2011 IEEE International 3D Systems Integration Conference (3DIC), 2011 IEEE International - Advanced TSV filling method with Sn alloy and its reliability

Ko, Young-Ki, Kang, Myong-Suk, Kokawa, Hiroyuki, Sato, Yutaka S., Yoo, Sehoon, Lee, Chang-Woo

Year:

2012

Language:

english

File:

PDF, 533 KB

english, 2012

49

Reassessment of the effects of laser surface melting on IGC of SUS 304

Sen Yang, Zhanjie Wang, Hiroyuki Kokawa, Yutaka S. Sato

Journal:

Materials Science and Engineering: A

Year:

2008

Language:

english

File:

PDF, 2.05 MB

english, 2008

50

Grain boundary engineering of 304 austenitic stainless steel by laser surface melting and annealing

Sen Yang, Zhan Jie Wang, Hiroyuki Kokawa, Yutaka S. Sato

Journal:

Journal of Materials Science

Year:

2007

Language:

english

File:

PDF, 563 KB

english, 2007

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@1delivery.pm

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски