{"id":1018,"date":"2022-09-06T10:36:06","date_gmt":"2022-09-06T01:36:06","guid":{"rendered":"https:\/\/denkikogyo.co.jp\/en\/?post_type=hf&#038;p=1018"},"modified":"2023-04-13T15:23:02","modified_gmt":"2023-04-13T06:23:02","slug":"vacuum01","status":"publish","type":"hf","link":"https:\/\/denkikogyo.co.jp\/en\/hf\/product\/vacuum\/vacuum01\/","title":{"rendered":"Vacuum Furnaces"},"content":{"rendered":"\n<p>Our heat treatment and vacuum technology divisions design and manufacture vacuum furnaces, building on the technology and experience of Germany\u2019s ALD Vacuum Technologies GmBH. DKK has a complete product line, including vacuum hardening and tempering furnaces for the heat treatment of molds, vacuum brazing furnaces for aircraft engine turbines, vacuum sintering furnaces with HIP capabilities for powder superalloys, Here is a brief description of the vacuum processing furnaces with pressurized gas rapid quenching equipment made by DKK.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Features<\/h2>\n\n\n\n<ul><li>Rapid quenching of the process item is possible with pressurized high-speed \u3000gas (maximum 9.9 bars) (using nitrogen, argon, helium, etc.).<\/li><li>We have full circumference quenching furnaces (VKUQgr furnaces, VKSQgr furnaces), top-bottom quenching furnaces (VKNQgr furnaces), and other furnaces suitable for a wide range of applications and process item shapes.<\/li><li>Convection heating equipment can be installed, depending on the type of furnace.<\/li><li>We can also provide martempering capabilities.<\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Applications<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul><li>Vacuum hardening and tempering<\/li><li>Low-temperature tempering and aging treatment<\/li><li>Vacuum annealing<\/li><li>Solution heat treatment<\/li><li>Deposition hardening, etc.<\/li><\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/denkikogyo.co.jp\/en\/wp-content\/uploads\/2022\/09\/vacuum.jpeg\" alt=\"\" class=\"wp-image-6108\" srcset=\"https:\/\/denkikogyo.co.jp\/en\/wp-content\/uploads\/2022\/09\/vacuum.jpeg 1280w, https:\/\/denkikogyo.co.jp\/en\/wp-content\/uploads\/2022\/09\/vacuum-640x360.jpeg 640w, https:\/\/denkikogyo.co.jp\/en\/wp-content\/uploads\/2022\/09\/vacuum-768x432.jpeg 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Main Specifications (Horizontal Vacuum Hardening Furnace)<\/h2>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Furnace Type<\/th><th>VKUQgr Furnace<\/th><th>VKSQgr Furnace<\/th><th>VKNQgr Furnace<\/th><\/tr><\/thead><tbody><tr><th>Size (width\/height\/depth)<br><\/th><td colspan=\"3\">40\/40\/60\u300160\/60\/90\u300180\/80\/120<\/td><\/tr><tr><th>Rated Temperature (Vacuum)<\/th><td colspan=\"3\">1300\u00b0C<\/td><\/tr><tr><th>Convection Heating<\/th><td>No<\/td><td>Yes<\/td><td>Yes<\/td><\/tr><tr><th>Rated Temperature (Convection Heating)<\/th><td>&#8211;<\/td><td>700\u00b0C<\/td><td>850\u00b0C<\/td><\/tr><tr><th>Quenching Method<\/th><td>Full Circumference<\/td><td>Full Circumference<\/td><td>Top-bottom (switchable)<\/td><\/tr><tr><th>Quenching Pressure<\/th><td colspan=\"3\">1.9bar\u30016bar\u30019.9bar<\/td><\/tr><tr><th>Martempering<\/th><td>Not supported<\/td><td>Supported<\/td><td>Supported<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Our heat treatment and vacuum technology divisions design and manufacture vacuum furnaces, building on the technology and experience of Germany\u2019s&#8230;<\/p>\n","protected":false},"author":2,"featured_media":6108,"parent":128,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_links_to":"","_links_to_target":""},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vacuum Furnaces | Induction Heating Business | DKK Denki Kogyo Co., 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