CONTENTSJOURNAL OF THE JAPAN WELDING SOCIETY
Vol.89 No.7 October 2020
EssayExperiences on Overseas Business Trip ..................................................................... MINAMI Fumiyoshi
Let’s Join Together, Engineers!
Formation of Functional Oxide Thin Films Using Plasma-Assisted . . . . . . . . . . . . . . . . . . . . TAKENAKA KosukeReactive Process
SETSUHARA Yuichi

36

Technical Information － Special Issue －History and Current Status of Improvement Activities
for Fracture Toughness Testing Standards of Welds

MIKAMI YoshikiINOSE Koutarou
A Preface ................................................................................................................ SHIMANUKI Hiroshi
MURAKAMI Hiroki

Review of Work at the Iron and Steel Division,................................................ HAGIHARA Yukito
the Welding Engineering Society on CTOD Criterion
Recent Trend in Fracture Toughness Test Standards ................................................... TAGAWA Tetsuya

101115

Recent Activities for Improvement Proposal of ........................................................
KAWABATA Tomoya
Fracture Toughness Testing Standard

21

Integrated Simulation of Fracture Toughness Testing Process ......................................
MIKAMI Yoshiki
in Consideration of Weld Residual Stress28

A Class in Joining & Welding －Application Examples Learned from the Basics to the Advanced Level －MORI HisashiThe Joint of Dissimilar Materials with Aluminum Alloy ............................... MIHARA-NARITA Mami
and the Magnesium Alloy
CHINO Yasumasa
NAKATA KazuhiroUp-to-the-minuteParticipation Repot of the 5th IIW Young Professionals ..........................................
YAMASHITA Shotaro
International Conference 2019 (YPIC 2019)
Spot Light－Egg of Welding － ....................................................................................................... SHIMIZU Kazuma
WELNET for Young Members
Report of the 1st WELNET online group seminar .........................................................................................
Calendar of Event ................................................................................................................................................

Society Announcements ......................................................................................................................................
List of JWS Company Members .........................................................................................................................
一般社団法人理事 （会 長） 廣〃 （副会長） 才〃 （ 〃 ）山〃青〃
伊〃
石〃伊〃
恵瀬田岡
山木出藤良

明
一弘和和哲夫
幸人
浩聡孝博生

溶接学会
理事〃〃
〃
〃〃〃
〃

2020・2021年度
大小
北清
大田
坪
中

畑
野
側
水丸
中
井
村

数
彰
弘成
竜
好充
彦
一之一
学介
男

理事・監事・幹事
理事〃〃
〃
監事
〃幹事

西藤
藤
山
篠
大平

村
井本
本
﨑
井野

仁
英光
元
賢
健
賢

志俊生
道二次治

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