are used in magnetic applications in order to keep the scatter fields away from cer-\ntain components. In crucible induction furnace design, short-circuit rings are\nrequired for furnaces with a high specific output, so that the components mainly in\nthe upper furnace area are not heated excessively by the scatter field. In the bottom\narea, the electrically conductive parts are further away from the coil than those in\nthe upper area. The short-circuit ring is made of coil copper in a water-cooled\ndesign. The ring is usually fitted above and behind the iron piles, in order to gen-\nerate an opposing field to the scatter field. By reason of the induction law, the mag-\nnetic field generated is arranged in opposition to the generating magnetic field.\n<\/p>\n\n\n\n
In furnaces with high specific outputs, the loss performance in the short-circuit\nring can amount to approx.10 kW. The amount of water required to dissipate this\nenergy is approx. 35 l\/h and kW, and therefore approx. 350 l\/h at 10 kW. The\nshort-circuit ring must be installed electrically insulated from the supporting\nconstruction. Casting into the upper concrete ring without any possibility of\nescape for loss water is not recommended.\n<\/p>\n","protected":false},"excerpt":{"rendered":"
are used in magnetic applications in order to keep the scatter fields away from cer- tain components. In crucible induction furnace design, short-circuit rings are required for furnaces with a high specific output, so that the components mainly in the upper furnace area are not heated excessively by the scatter field. In the bottom area, … Continue reading Short-circuit rings<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1539","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":{"adresse":"","telefon":"","e-mail":"","webseite":""},"_links":{"self":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts\/1539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/comments?post=1539"}],"version-history":[{"count":1,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts\/1539\/revisions"}],"predecessor-version":[{"id":1540,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts\/1539\/revisions\/1540"}],"wp:attachment":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/media?parent=1539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/categories?post=1539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/tags?post=1539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}