{"id":5765,"date":"2023-02-02T15:26:53","date_gmt":"2023-02-02T20:26:53","guid":{"rendered":"https:\/\/spray-sensors.shany.ca\/atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks\/"},"modified":"2024-02-22T15:27:10","modified_gmt":"2024-02-22T20:27:10","slug":"atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks","status":"publish","type":"post","link":"https:\/\/spraysensors.tecnar.com\/fr\/atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks\/","title":{"rendered":"Atmospheric Plasma Spraying of Different MgO\/Al2O3 Feedstocks"},"content":{"rendered":"<p>Nine commercial and experimental powders from the MgO\/Al2O3 system have been investigated in the present project. The composition ranged from MgO\/MgAl2O4 composites with more than 70% MgO to an alumina-rich spinel powder (94% Al2O3). The powders were fused and crushed or agglomerated and sintered. The influence of the composition, the manufacturing route as well as the particle size distribution on the microstructure and the phases in the produced coatings have been investigated. For several of the powders, detailed design of experiment plans have been made and properties such as deposition efficiency, hardness and porosity were optimized. With optimized spray conditions coatings have been produced from all powders which were characterized in depth. Here, the results of microstructure, porosity values and thermal cyclic tests will be presented in more detail.<\/p>\n<p><a class=\"btn-tec black\" href=\"https:\/\/link.springer.com\/article\/10.1007\/s11666-023-01541-1\" target=\"_blank\" rel=\"noopener\">Link to publication<\/a><\/p>\n<p><em><small>Originally published at Journal of Thermal Spray Technology (Volume 32, pages 514\u2013522, 2023)<br \/>\nBy Robert Va\u00dfen, Tobias Kalfhaus, Christoph Vork\u00f6tter, Yoo Jung Sohn, Susan Conze\uff0cLutz-Michael Berger<\/small><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nine commercial and experimental powders from the MgO\/Al2O3 system have been investigated in the present project. The composition ranged from [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/spraysensors.tecnar.com\/fr\/atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":22,"featured_media":5721,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Atmospheric Plasma Spraying of Different MgO\/Al2O3 Feedstocks - Tecnar Thermal Spray<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/spraysensors.tecnar.com\/fr\/atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Atmospheric Plasma Spraying of Different MgO\/Al2O3 Feedstocks - Tecnar Thermal Spray\" \/>\n<meta property=\"og:description\" content=\"Nine commercial and experimental powders from the MgO\/Al2O3 system have been investigated in the present project. The composition ranged from [...]Read More...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/spraysensors.tecnar.com\/fr\/atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks\/\" \/>\n<meta property=\"og:site_name\" content=\"Tecnar Thermal Spray\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/tecnarautomation\" \/>\n<meta property=\"article:published_time\" content=\"2023-02-02T20:26:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-02-22T20:27:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/spray-sensors.shany.ca\/wp-content\/uploads\/2024\/02\/SpraySensors-800x500-14.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Flavia Fu\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Flavia Fu\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/spraysensors.tecnar.com\/fr\/atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/spraysensors.tecnar.com\/fr\/atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks\/\"},\"author\":{\"name\":\"Flavia Fu\",\"@id\":\"https:\/\/spray-sensors.shany.ca\/#\/schema\/person\/34d54d027447e60a3c51e3378480de0f\"},\"headline\":\"Atmospheric Plasma Spraying of Different MgO\/Al2O3 Feedstocks\",\"datePublished\":\"2023-02-02T20:26:53+00:00\",\"dateModified\":\"2024-02-22T20:27:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/spraysensors.tecnar.com\/fr\/atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks\/\"},\"wordCount\":170,\"publisher\":{\"@id\":\"https:\/\/spray-sensors.shany.ca\/#organization\"},\"image\":{\"@id\":\"https:\/\/spraysensors.tecnar.com\/fr\/atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/spraysensors.tecnar.com\/wp-content\/uploads\/2024\/02\/SpraySensors-800x500-14.png\",\"articleSection\":[\"DPV\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/spraysensors.tecnar.com\/fr\/atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks\/\",\"url\":\"https:\/\/spraysensors.tecnar.com\/fr\/atmospheric-plasma-spraying-of-different-mgo-al2o3-feedstocks\/\",\"name\":\"Atmospheric Plasma Spraying of Different MgO\/Al2O3 Feedstocks - 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