低能高通量等离子体辐照等离子喷涂钨层的氘捕获特性

Engineering sciences reports, Kyushu University Pub Date : 2012-09-01 DOI:10.15017/24650

A. Rusinov, M. Sakamoto, 坂本瑞樹, H. Zushi, 図子秀樹, R. Ohyama, K. Honda, T. Tanabe, 田邉哲朗, N. Yoshida, 吉田直亮, ミズキサカモト, ズシヒデキ, リョウヘイオオヤマ, コウイチロウホンダ, テツオタナベ, ナオアキヨシダ

{"title":"低能高通量等离子体辐照等离子喷涂钨层的氘捕获特性","authors":"A. Rusinov, M. Sakamoto, 坂本瑞樹, H. Zushi, 図子秀樹, R. Ohyama, K. Honda, T. Tanabe, 田邉哲朗, N. Yoshida, 吉田直亮, ミズキサカモト, ズシヒデキ, リョウヘイオオヤマ, コウイチロウホンダ, テツオタナベ, ナオアキヨシダ","doi":"10.15017/24650","DOIUrl":null,"url":null,"abstract":"Deuterium retention and trapping in tungsten plasma sprayed layers after low energy plasma irradiation was investigated by means of thermal desorption technique. Plasma irradiation at low temperatures ( 650 K) showed significant increase of the retention in the plasma sprayed layers contrary to the polycrystalline material. Thermal desorption spectra showed extremely high temperatures of the peak positions which are non-typical for the tungsten materials. The possible reasons for such high deuterium retention in the plasma sprayed layers after irradiation at high temperatures and the possible trapping mechanisms are discussed.","PeriodicalId":11722,"journal":{"name":"Engineering sciences reports, Kyushu University","volume":"27 1","pages":"1-6"},"PeriodicalIF":0.0000,"publicationDate":"2012-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Deuterium trapping properties of plasma sprayed tungsten layers irradiated by low energy and high flux plasma\",\"authors\":\"A. Rusinov, M. Sakamoto, 坂本瑞樹, H. Zushi, 図子秀樹, R. Ohyama, K. Honda, T. Tanabe, 田邉哲朗, N. Yoshida, 吉田直亮, ミズキサカモト, ズシヒデキ, リョウヘイオオヤマ, コウイチロウホンダ, テツオタナベ, ナオアキヨシダ\",\"doi\":\"10.15017/24650\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Deuterium retention and trapping in tungsten plasma sprayed layers after low energy plasma irradiation was investigated by means of thermal desorption technique. Plasma irradiation at low temperatures ( 650 K) showed significant increase of the retention in the plasma sprayed layers contrary to the polycrystalline material. Thermal desorption spectra showed extremely high temperatures of the peak positions which are non-typical for the tungsten materials. The possible reasons for such high deuterium retention in the plasma sprayed layers after irradiation at high temperatures and the possible trapping mechanisms are discussed.\",\"PeriodicalId\":11722,\"journal\":{\"name\":\"Engineering sciences reports, Kyushu University\",\"volume\":\"27 1\",\"pages\":\"1-6\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Engineering sciences reports, Kyushu University\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15017/24650\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Engineering sciences reports, Kyushu University","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15017/24650","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

采用热解吸技术研究了低能等离子体辐照后钨等离子体喷涂层中氘的滞留和捕获。等离子体低温辐照(650 K)表明，与多晶材料相反，等离子体喷涂层中的滞留率显著增加。热解吸光谱显示其峰位温度极高，这是钨材料的非典型特征。讨论了高温辐照后等离子体喷涂层中氘潴留率高的可能原因和可能的捕获机制。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Deuterium trapping properties of plasma sprayed tungsten layers irradiated by low energy and high flux plasma

Deuterium retention and trapping in tungsten plasma sprayed layers after low energy plasma irradiation was investigated by means of thermal desorption technique. Plasma irradiation at low temperatures ( 650 K) showed significant increase of the retention in the plasma sprayed layers contrary to the polycrystalline material. Thermal desorption spectra showed extremely high temperatures of the peak positions which are non-typical for the tungsten materials. The possible reasons for such high deuterium retention in the plasma sprayed layers after irradiation at high temperatures and the possible trapping mechanisms are discussed.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Engineering sciences reports, Kyushu University

自引率

0.00%

发文量