{"created":"2023-06-19T10:30:08.315494+00:00","id":10321,"links":{},"metadata":{"_buckets":{"deposit":"0061e573-d7d6-48c1-afbe-9eeabab1829d"},"_deposit":{"created_by":18,"id":"10321","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"10321"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00010321","sets":["216:389","46"]},"author_link":["58000","58004","42204"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageEnd":"437","bibliographicPageStart":"434","bibliographicVolumeNumber":"73","bibliographic_titles":[{"bibliographic_title":"紙パ技協誌","bibliographic_titleLang":"ja"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"循環流動層ボイラにおいては火炉内の燃焼媒体である珪砂によりその他のボイラに比べ，侵食摩耗が著しい。そこで過去に当社では，CFBボイラにおける高温環境下での侵食摩耗への対応策として，高温ブラスト試験を採用し，各種肉盛溶接材料における高温耐侵食摩耗性の評価を実施してきた。本研究では，国内においてボイラの用途以外にもあまり採用されていないNi基およびFe基の新たな肉盛溶接材料について高温ブラスト試験を実施し，高温耐侵食摩耗特性について検討した。今回試験した結果，インコネル625に比べ今回試験した肉盛溶接材料は，摩耗速度が18〜27％低くなり，高温環境下での耐侵食性に優れる可能性が示唆された。今後はボイラ実機を模擬するため，高温侵食に加え，塩化・硫化等環境への耐性を評価する方法を模索し，各ボイラの稼働環境に合わせて最適な溶接材料を選定する必要があると考えられる。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"In the circulating fluidized bed boiler, erosive wear is remarkable as compared with other boilers due to silica sand which is a combustion medium in the furnace. Therefore, in the past, at our company, high temperature blasting test was adopted to evaluate high temperature corrosion abrasion resistance of various overlay welding metals as a countermeasure against erosive wear in CFB boiler under high temperature environment. In this study, high-temperature blasting tests were conducted on new overlay welding metals of Ni and Fe based, which are not widely adopted in domestic applications other than boiler applications, and high temperature erosive resistance wear characteristics were investigated. As a result of this test, it was suggested that the overlay welding metals tested this time compared with Inconel 625 has a wear rate of 18 to 27％ lower, which is possibly excellent in erosive resistance under high temperature environment. In the future, in order to simulate a boiler actual machine, in addition to high temperature erosion, we are looking for ways to evaluate the resistance to the environment such as chlorination and sulfurization and think that it is necessary to select the optimum welding metals according to the operating environment of each boiler.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.2524/jtappij.73.434","subitem_link_url":"https://doi.org/10.2524/jtappij.73.434"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"清水 一道（SHIMIZU Kazumichi）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000053_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"紙パルプ技術協会","subitem_publisher_language":"ja"}]},"item_79_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"130007686287","subitem_relation_type_select":"NAID"}}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2524/jtappij.73.434","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2019 紙パルプ技術協会","subitem_rights_language":"ja"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0022-815X","subitem_source_identifier_type":"PISSN"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"501","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"坂口, 歩","creatorNameLang":"ja"},{"creatorName":"SAKAGUCHI, Ayumu","creatorNameLang":"en"},{"creatorName":"サカグチ, アユム","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"白石, 陽一","creatorNameLang":"ja"},{"creatorName":"SHIRAISHI, Yoichi","creatorNameLang":"en"},{"creatorName":"シライシ, ヨウイチ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"清水, 一道","creatorNameLang":"ja"},{"creatorName":"シミズ, カズミチ","creatorNameLang":"ja-Kana"},{"creatorName":"SHIMIZU, Kazumichi","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-08-04"}],"displaytype":"detail","filename":"JTAPPI_73_5_434_437.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JTAPPI_73_5_434_437","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/10321/files/JTAPPI_73_5_434_437.pdf"},"version_id":"ecd3dbc9-c5e4-4f72-a2a5-3fef4523470a"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"各種ボイラ火炉壁における肉盛溶接金属の高温耐侵食摩耗特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"各種ボイラ火炉壁における肉盛溶接金属の高温耐侵食摩耗特性","subitem_title_language":"ja"},{"subitem_title":"High Temperature Erosive Wear Resistance of Overlay Welding Metal in Various Boiler Furnace Wall","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","389"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-08-04"},"publish_date":"2020-08-04","publish_status":"0","recid":"10321","relation_version_is_last":true,"title":["各種ボイラ火炉壁における肉盛溶接金属の高温耐侵食摩耗特性"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-01-05T10:14:11.648811+00:00"}