{"id":6333,"date":"2025-02-28T14:35:09","date_gmt":"2025-02-28T06:35:09","guid":{"rendered":"http:\/\/weierte.jyjl.cn\/?p=6333"},"modified":"2026-01-21T16:25:15","modified_gmt":"2026-01-21T08:25:15","slug":"pbn-crucible","status":"publish","type":"post","link":"https:\/\/weiert-ceramics.com\/nl\/products\/ceramic-crucibles\/crucible-bn-pbn\/pbn-crucible\/","title":{"rendered":"PBN Kroes"},"content":{"rendered":"

PBN-kroezen worden niet alleen op grote schaal gebruikt bij de groei en voorbereiding van enkelkristallijne halfgeleidermaterialen zoals galliumarsenide (GaAs) en indiumfosfide (InP), maar dienen ook als primaire verdampingsbronhouders in OLED-productielijnen.<\/p>\n\n\n\n

<\/div>\n\n\n\n

We offer pyrolytic boron nitride (PBN) crucibles. These high-purity (99.99%) PBN crucibles are available in both straight-wall and flanged versions.<\/p>\n\n\n

\n
\"PBN<\/figure>\n<\/div>\n\n\n
<\/div>\n\n\n\n


Property of PBN Ceramic Material<\/strong><\/p>\n\n\n\n

Eigendom<\/strong><\/td>Eenheid<\/td>Waarde<\/td><\/tr>
Zuiverheid<\/strong><\/strong><\/td>%<\/td>99.99<\/td><\/tr>
Metalen onzuiverheden<\/strong><\/td>ppm<\/td><10<\/td><\/tr>
Korrelgrootte<\/td>nm<\/td>a: 2.504 \u00d7 10\u207b\u00b9\u2070<\/td><\/tr>
c: 6.692 \u00d7 10\u207b\u00b9\u2070<\/td><\/tr>
Kristaldichtheid<\/td>g\/cm\u00b3<\/td>2.07 - 2.19<\/td><\/tr>
Heliumdoorlaatbaarheid<\/td>Pa.m3<\/sup>\/s<\/td>           1\u00d710\uff0d10<\/sup><\/td><\/tr>
Microhardheid<\/td>N\/mm\u00b2<\/td>691.88<\/td><\/tr>
Volumeweerstand<\/td>\u03a9\u00b7m<\/td>3.11\u00d71011<\/sup><\/td><\/tr>
Treksterkte<\/td>N\/mm2<\/td> 145.6<\/td><\/tr>
Buigsterkte<\/td>N\/mm2<\/td>151.5<\/td><\/tr>
Elastische modulus<\/td>GP<\/td>40<\/td><\/tr>
Thermische geleidbaarheid<\/td>W\/m-K<\/td>a-direction: 60<\/td><\/tr>
c-direction: 2.6<\/td><\/tr>
Di\u00eblektrische sterkte (bij 25\u2103)<\/td>KV\/mm<\/td> <\/td><\/tr>
Di\u00eblektrische constante<\/td> <\/td>\"c\" 3.07<\/td><\/tr>
Soortelijke warmte<\/td>J\/g\u00b7\u2103<\/td>0.90\uff08RT\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
<\/div>\n\n\n\n

Belangrijkste Kenmerken van PBN-kroezen en -Inlays<\/strong>
1. Uitstekende thermische geleidbaarheid en weerstand tegen thermische schokken<\/p>\n\n\n\n

2. Gemakkelijk te reinigen en geschikt voor herhaald gebruik<\/p>\n\n\n\n

3. Hoge chemische inertie; reageert niet met zuren of basen bij hoge temperaturen<\/p>\n\n\n\n

4. Hecht niet aan gesmolten metalen (non-wettend gedrag)<\/p>\n\n\n\n

5. Thermische geleidbaarheid is aanpasbaar<\/p>\n\n\n\n

6. Gebruiksvriendelijk en herbruikbaar<\/p>\n\n\n\n

<\/div>\n\n\n\n


Om een veilige werking te garanderen en de levensduur van de apparatuur te verlengen, adviseren wij het gebruik van PBN te beperken tot temperaturen niet hoger dan 1300\u00b0C, met een gecontroleerde afkoelsnelheid van minder dan 25\u00b0C per minuut bij temperaturen onder 660\u00b0C.\nInspecteer de kroes v\u00f3\u00f3r elk gebruik en vervang deze onmiddellijk bij tekenen van scheurvorming.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

pBN crucibles are not only widely used in the growth and preparation of single-crystal semiconductor materials such as gallium arsenide (GaAs) and indium phosphide (InP), but also serve as the primary containers for evaporation sources in OLED production lines. We offer pyrolytic boron nitride (PBN) crucibles. These high-purity (99.99%) PBN crucibles are available in both […]<\/p>\n","protected":false},"author":1,"featured_media":6330,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[172],"tags":[],"class_list":["post-6333","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-crucible-bn-pbn"],"acf":[],"yoast_head":"\nPBN Evaporation Crucible and Its Applications - Weiert Ceramics Technology Co., Ltd.<\/title>\n<meta name=\"description\" content=\"Pyrolytic boron nitride (PBN) crucibles with ultra-high purity, low contamination for high-temperature vacuum processes.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/weiert-ceramics.com\/nl\/products\/ceramic-crucibles\/crucible-bn-pbn\/pbn-crucible\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PBN Crucible\" \/>\n<meta property=\"og:description\" content=\"Pyrolytic boron nitride (PBN) crucibles with ultra-high purity, low contamination for high-temperature vacuum processes.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/weiert-ceramics.com\/nl\/products\/ceramic-crucibles\/crucible-bn-pbn\/pbn-crucible\/\" \/>\n<meta property=\"og:site_name\" content=\"Weiert Ceramics Technology Co., Ltd.\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-28T06:35:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-21T08:25:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/weiert-ceramics.com\/wp-content\/uploads\/2025\/02\/c81e728d9d4c2f636f06-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschreven door\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Verwachte leestijd\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/weiert-ceramics.com\/products\/ceramic-crucibles\/crucible-bn-pbn\/pbn-crucible\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/weiert-ceramics.com\/products\/ceramic-crucibles\/crucible-bn-pbn\/pbn-crucible\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/weiert-ceramics.com\/ja\/#\/schema\/person\/68a9501854712f995cf9cead4b2a7721\"},\"headline\":\"PBN Crucible\",\"datePublished\":\"2025-02-28T06:35:09+00:00\",\"dateModified\":\"2026-01-21T08:25:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/weiert-ceramics.com\/products\/ceramic-crucibles\/crucible-bn-pbn\/pbn-crucible\/\"},\"wordCount\":238,\"publisher\":{\"@id\":\"https:\/\/weiert-ceramics.com\/ja\/#organization\"},\"image\":{\"@id\":\"https:\/\/weiert-ceramics.com\/products\/ceramic-crucibles\/crucible-bn-pbn\/pbn-crucible\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/weiert-ceramics.com\/wp-content\/uploads\/2025\/02\/c81e728d9d4c2f636f06-2.jpg\",\"articleSection\":[\"Boron Nitride Crucible BN & PBN\"],\"inLanguage\":\"nl-NL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/weiert-ceramics.com\/products\/ceramic-crucibles\/crucible-bn-pbn\/pbn-crucible\/\",\"url\":\"https:\/\/weiert-ceramics.com\/products\/ceramic-crucibles\/crucible-bn-pbn\/pbn-crucible\/\",\"name\":\"PBN Evaporation Crucible and Its Applications - 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