{"created":"2025-05-21T05:41:42.043554+00:00","id":2061656,"links":{},"metadata":{"_buckets":{"deposit":"ed3f2bbb-9aa6-4cab-a8a3-f4e803658ad5"},"_deposit":{"id":"2061656","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2061656"},"status":"published"},"_oai":{"id":"oai:teikyo-u.repo.nii.ac.jp:02061656","sets":["1726879085919:1741828256493"]},"author_link":[],"item_1551264308487":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Development of high quality thermal sprayed metal coating process by shielding control","subitem_title_language":"en"}]},"item_1551264340087":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"familyNames":[{"familyName":"Sakakibara"}],"givenNames":[{"givenName":"N."}]},{"familyNames":[{"familyName":"Manabe"}],"givenNames":[{"givenName":"Y."}]},{"familyNames":[{"familyName":"Hiromoto"}],"givenNames":[{"givenName":"Y."}]},{"familyNames":[{"familyName":"kobayashi","familyNameLang":"en"},{"familyName":"小林","familyNameLang":"ja"}],"givenNames":[{"givenName":"yasuyuki","givenNameLang":"en"},{"givenName":"靖之","givenNameLang":"ja"}]}]},"item_1551264447183":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_16ec"}]},"item_1551264822581":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"Surfaces and Interfaces","subitem_subject_language":"en","subitem_subject_scheme":"SciVal"},{"subitem_subject":"表面および界面","subitem_subject_language":"ja","subitem_subject_scheme":"SciVal"},{"subitem_subject":"Surfaces, Coatings and Films","subitem_subject_language":"en","subitem_subject_scheme":"SciVal"},{"subitem_subject":"表面、皮膜および薄膜","subitem_subject_language":"ja","subitem_subject_scheme":"SciVal"},{"subitem_subject":"Materials Chemistry","subitem_subject_language":"en","subitem_subject_scheme":"SciVal"},{"subitem_subject":"材料化学","subitem_subject_language":"ja","subitem_subject_scheme":"SciVal"}]},"item_1551264846237":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"<p>The shielding controlled plasma spraying process is investigated to improve corrosion resistance of the metal surface. In this process, a shielding nozzle that covers just the spraying area is attached in front of the tip of a commercial plasma spray gun nozzle, and the environment surrounding the plasma jet is controlled by nitrogen flow. As the oxygen concentration in the shielding nozzle is maintained as low as 0.5%, the metal oxide contents in volume of CoNiCrAlY coating and the porosity of the coating reduced to 0.2% and 0.3% respectively under optimal spray particle size. The corrosion ?otential of CoNiCrAlY coating sprayed by this process in an acid solution including chloride ions is staying about -150 mV for 1000 hours, and no rust ?s observed during this test. On the other hand, that of the coating sprayed by atmospheric plasma spraying process changes from about -300 mV to about -500mV for 1000 hours, and the rust comes to the surface of the coating after 10 hours. Therefore the developed shielding controlled plasma spraying process is concluded to improve the corrosion of the metal.</p>","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_1551264974654":{"attribute_name":"Date","attribute_value_mlt":[{"subitem_date_issued_datetime":"2004","subitem_date_issued_type":"Issued"}]},"item_1551265002099":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"en"}]},"item_1551265032053":{"attribute_name":"item_1551265032053","attribute_value_mlt":[{"resourcetype":"conference proceedings","resourceuri":"http://purl.org/coar/resource_type/c_f744"}]},"item_1551265227803":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type":"isPartOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"0871708094","subitem_relation_type_select":"ISBN"}},{"subitem_relation_name":[{"subitem_relation_name_text":"Proceedings of the International Thermal Spray Conference"}],"subitem_relation_type":"inSeries"}]},"item_1551265438256":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_source_title":"Proceedings of the International Thermal Spray Conference","subitem_source_title_language":"en"}]},"item_1551265553273":{"attribute_name":"ページ数","attribute_value_mlt":[{"subitem_number_of_pages":"5"}]},"item_1551265569218":{"attribute_name":"開始ページ","attribute_value_mlt":[{"subitem_start_page":"595"},{"subitem_start_page":"599"}]},"item_title":"Development of high quality thermal sprayed metal coating process by shielding control","item_type_id":"12","owner":"1","path":["1741828256493"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-03-31"},"publish_date":"2025-03-31","publish_status":"0","recid":"2061656","relation_version_is_last":true,"title":["Development of high quality thermal sprayed metal coating process by shielding control"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2025-05-31T19:26:15.506727+00:00"}