Blank Cover Image

熱処理した非結晶性高分子材料の降伏過程

フォーマット:
論文
責任表示:
北川, 正義 ; 石田, 真一 ; 柴垣, 憲吾 ; 山田, 良穂
言語:
日本語
出版情報:
日本材料学会 = The Society of Materials Science, Japan, 2004-06-03
著者名:
掲載情報:
材料 = Journal of the Society of Materials Science, Japan
ISSN:
0514-5163  CiNii Articles  Webcat Plus  JAIRO
巻:
53
通号:
3
開始ページ:
327
終了ページ:
332
バージョン:
publisher
概要:
It has been shown that the yield process is very different between the annealed and quenched samples of amorphous polymers. Many slip lines appearing just before yielding cause a specimen necking near the peak stress in asreceived and annealed samples, while it occurs without visible formation of slip lines in quenched samples. To investigate this difference may promote the understanding on the yield mechanism of amorphous polymers. In this paper, the results mentioned previously were confirmed at tensile and shear tests and some mechanical properties related to the yielding were measured using as-received (AR) and quenched (Q) samples of amorphous polymers, PC, PVC, PMMA and PET. It was shown that (1) the values of tanδ are higher in Q than in AR samples, (2) the diffusion rate of methyl alcohol to PMMA is greater in Q than in AR samples, (3) the specific gravities of Q samples are smaller than those of AR ones and (4) the yield mechanism is very different between AR and Q samples under both tension and shearing. 続きを見る
URL:
http://hdl.handle.net/2297/40968
タイトル・著者・出版者が同じ資料

類似資料:

1
 
2
 
3
 
4
 
5
 
6
 
7
 
8
 
9
 
10
 
11
 
12
 

北川, 正義, Kitagawa, Masayoshi

金沢大学自然科学研究科

山田, 良穂, 北川, 正義, 加納, 俊平, 宮本, 泰介, 辻, 直人

日本材料学会 = The Society of Materials Science, Japan

北川, 正義(1942-)

[北川正義]

山田, 良穂, 北川, 正義, 齋藤, 雅仁, 中川, 真司, 西島, 宗幸

日本材料学会 = The Society of Materials Science, Japan

北川, 正義, Kitagawa, Masayoshi

金沢大学自然科学研究科

北川, 正義

金沢大学工学部 = Faculty of Technology Kanazawa University

北川, 正義, 山田, 良穂, 藤崎, 歩, 菅沼, 大輔

日本材料学会 = The Society of Materials Science, Japan

小島, 盛男

アグネ技術センター

藤重, 昇永(1933-)

工業調査会