{"id":252,"date":"2019-11-13T10:20:41","date_gmt":"2019-11-13T02:20:41","guid":{"rendered":"https:\/\/www.bihec.com\/kimballphysics\/?p=252"},"modified":"2019-11-13T10:20:41","modified_gmt":"2019-11-13T02:20:41","slug":"lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/","title":{"rendered":"Lanthanum Hexaboride Large Diameter Cathode \u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781"},"content":{"rendered":"

Lanthanum Hexaboride Large Diameter Cathode \u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781<\/a><\/p>\n

\"\"<\/p>\n

Larger diameters, high cathode loading
\nEmission current densities up to 30 A\/cm2
\nOperating pressure < 10-7\u00a0torr
\nLong lifetime
\nEmission currents up to 0.5 A
\nOn AEI<\/a> base or custom mounting
\nVoltage-Current test graphs included<\/p>\n

\u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781<\/a>\n\u7535\u5b50\u67aa\u9634\u6781<\/a>\n\u9634\u6781<\/a><\/div>","protected":false},"excerpt":{"rendered":"

Lanthanum Hexaboride Large Diameter Cathode \u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781 Larger diameters, high cathode loadi <\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[7],"tags":[61,58,57],"yoast_head":"\nLanthanum Hexaboride Large Diameter Cathode \u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781 - Kimball Physics\u91d1\u535a\u5c14\u7535\u5b50\u67aa\u79bb\u5b50\u67aa<\/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:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-\u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lanthanum Hexaboride Large Diameter Cathode \u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781 - Kimball Physics\u91d1\u535a\u5c14\u7535\u5b50\u67aa\u79bb\u5b50\u67aa\" \/>\n<meta property=\"og:description\" content=\"Lanthanum Hexaboride Large Diameter Cathode \u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781 Larger diameters, high cathode loadi\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-\u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781\/\" \/>\n<meta property=\"og:site_name\" content=\"Kimball Physics\u91d1\u535a\u5c14\u7535\u5b50\u67aa\u79bb\u5b50\u67aa\" \/>\n<meta property=\"article:published_time\" content=\"2019-11-13T02:20:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2019\/11\/3-2-300x179.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"1010 \u7535\u8bdd\uff1a15821107090\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.bihec.com\/kimballphysics\/#website\",\"url\":\"https:\/\/www.bihec.com\/kimballphysics\/\",\"name\":\"Kimball Physics\\u91d1\\u535a\\u5c14\\u7535\\u5b50\\u67aa\\u79bb\\u5b50\\u67aa\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.bihec.com\/kimballphysics\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-CN\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/#primaryimage\",\"inLanguage\":\"zh-CN\",\"url\":\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2019\/11\/3-2.jpg\",\"contentUrl\":\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2019\/11\/3-2.jpg\",\"width\":605,\"height\":361},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/#webpage\",\"url\":\"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/\",\"name\":\"Lanthanum Hexaboride Large Diameter Cathode \\u516d\\u787c\\u5316\\u9567\\u5927\\u76f4\\u5f84\\u9634\\u6781 - Kimball Physics\\u91d1\\u535a\\u5c14\\u7535\\u5b50\\u67aa\\u79bb\\u5b50\\u67aa\",\"isPartOf\":{\"@id\":\"https:\/\/www.bihec.com\/kimballphysics\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/#primaryimage\"},\"datePublished\":\"2019-11-13T02:20:41+00:00\",\"dateModified\":\"2019-11-13T02:20:41+00:00\",\"author\":{\"@id\":\"https:\/\/www.bihec.com\/kimballphysics\/#\/schema\/person\/ac1d93b56c20977cb39b3956205a5ee2\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/#breadcrumb\"},\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\\u9996\\u9875\",\"item\":\"https:\/\/www.bihec.com\/kimballphysics\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lanthanum Hexaboride Large Diameter Cathode \\u516d\\u787c\\u5316\\u9567\\u5927\\u76f4\\u5f84\\u9634\\u6781\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.bihec.com\/kimballphysics\/#\/schema\/person\/ac1d93b56c20977cb39b3956205a5ee2\",\"name\":\"1010 \\u7535\\u8bdd\\uff1a15821107090\",\"url\":\"https:\/\/www.bihec.com\/kimballphysics\/author\/1010\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Lanthanum Hexaboride Large Diameter Cathode \u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781 - Kimball Physics\u91d1\u535a\u5c14\u7535\u5b50\u67aa\u79bb\u5b50\u67aa","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-\u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781\/","og_locale":"zh_CN","og_type":"article","og_title":"Lanthanum Hexaboride Large Diameter Cathode \u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781 - Kimball Physics\u91d1\u535a\u5c14\u7535\u5b50\u67aa\u79bb\u5b50\u67aa","og_description":"Lanthanum Hexaboride Large Diameter Cathode \u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781 Larger diameters, high cathode loadi","og_url":"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-\u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781\/","og_site_name":"Kimball Physics\u91d1\u535a\u5c14\u7535\u5b50\u67aa\u79bb\u5b50\u67aa","article_published_time":"2019-11-13T02:20:41+00:00","og_image":[{"url":"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2019\/11\/3-2-300x179.jpg"}],"twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"1010 \u7535\u8bdd\uff1a15821107090"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/www.bihec.com\/kimballphysics\/#website","url":"https:\/\/www.bihec.com\/kimballphysics\/","name":"Kimball Physics\u91d1\u535a\u5c14\u7535\u5b50\u67aa\u79bb\u5b50\u67aa","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.bihec.com\/kimballphysics\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-CN"},{"@type":"ImageObject","@id":"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/#primaryimage","inLanguage":"zh-CN","url":"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2019\/11\/3-2.jpg","contentUrl":"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2019\/11\/3-2.jpg","width":605,"height":361},{"@type":"WebPage","@id":"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/#webpage","url":"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/","name":"Lanthanum Hexaboride Large Diameter Cathode \u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781 - Kimball Physics\u91d1\u535a\u5c14\u7535\u5b50\u67aa\u79bb\u5b50\u67aa","isPartOf":{"@id":"https:\/\/www.bihec.com\/kimballphysics\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/#primaryimage"},"datePublished":"2019-11-13T02:20:41+00:00","dateModified":"2019-11-13T02:20:41+00:00","author":{"@id":"https:\/\/www.bihec.com\/kimballphysics\/#\/schema\/person\/ac1d93b56c20977cb39b3956205a5ee2"},"breadcrumb":{"@id":"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/#breadcrumb"},"inLanguage":"zh-CN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-large-diameter-cathode-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.bihec.com\/kimballphysics\/"},{"@type":"ListItem","position":2,"name":"Lanthanum Hexaboride Large Diameter Cathode \u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781"}]},{"@type":"Person","@id":"https:\/\/www.bihec.com\/kimballphysics\/#\/schema\/person\/ac1d93b56c20977cb39b3956205a5ee2","name":"1010 \u7535\u8bdd\uff1a15821107090","url":"https:\/\/www.bihec.com\/kimballphysics\/author\/1010\/"}]}},"_links":{"self":[{"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/posts\/252"}],"collection":[{"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/comments?post=252"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/posts\/252\/revisions"}],"predecessor-version":[{"id":254,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/posts\/252\/revisions\/254"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/media?parent=252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/categories?post=252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/tags?post=252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}