{"id":7068,"date":"2026-06-17T02:28:36","date_gmt":"2026-06-16T18:28:36","guid":{"rendered":"https:\/\/www.vacuum-sintering.com\/when-to-replace-your-vacuum-furnace-hot-zone-a-practical-guide\/"},"modified":"2026-06-17T02:28:36","modified_gmt":"2026-06-16T18:28:36","slug":"when-to-replace-your-vacuum-furnace-hot-zone-a-practical-guide","status":"publish","type":"post","link":"https:\/\/www.vacuum-sintering.com\/fr\/when-to-replace-your-vacuum-furnace-hot-zone-a-practical-guide\/","title":{"rendered":"Quand remplacer la zone chaude de votre fournaise \u00e0 vide\u00a0: un guide pratique"},"content":{"rendered":"<p><iframe width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/SCKxjDpheJI?feature=oembed\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<p>Apprenez quand remplacer la zone chaude de votre four sous vide\u00a0: signes de d\u00e9gradation du feutre de graphite, variations de la consommation d\u2019\u00e9nergie et conseils d\u2019entretien pour prolonger sa dur\u00e9e de vie.<\/p>\n<p>Explorateur, pionnier et leader dans la fabrication d&#039;\u00e9quipements de frittage de pointe.<br \/>\nSite web: <a href=\"https:\/\/www.vacuum-sintering.com\/fr\/\">https:\/\/www.vacuum-sintering.com<\/a><br \/>\nE-mail: <a href=\"mailto:lyle@haoyue-group.com\">lyle@haoyue-group.com<\/a><br \/>\nT\u00e9l\u00e9phone : +86 180-6810-6501<\/p>","protected":false},"excerpt":{"rendered":"<p>Apprenez quand remplacer la zone chaude de votre four sous vide\u00a0: signes de d\u00e9gradation du feutre de graphite, variations de la consommation d\u2019\u00e9nergie et conseils d\u2019entretien pour prolonger sa dur\u00e9e de vie.<\/p>\n<p>Explorateur, pionnier et leader dans la fabrication d&#039;\u00e9quipements de frittage de pointe.<br \/>\nWebsite: https:\/\/www.vacuum-sintering.com<br \/>\nCourriel\u00a0: lyle@haoyue-group.com<br \/>\nT\u00e9l\u00e9phone : +86 180-6810-6501<\/p>","protected":false},"author":2,"featured_media":7073,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[378],"tags":[],"class_list":["post-7068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-video"],"acf":[],"spectra_custom_meta":{"_uagb_previous_block_counts":["a:90:{s:21:\"uagb\/advanced-heading\";i:0;s:15:\"uagb\/blockquote\";i:0;s:12:\"uagb\/buttons\";i:0;s:18:\"uagb\/buttons-child\";i:0;s:19:\"uagb\/call-to-action\";i:0;s:15:\"uagb\/cf7-styler\";i:0;s:11:\"uagb\/column\";i:0;s:12:\"uagb\/columns\";i:0;s:14:\"uagb\/container\";i:0;s:21:\"uagb\/content-timeline\";i:0;s:27:\"uagb\/content-timeline-child\";i:0;s:14:\"uagb\/countdown\";i:0;s:12:\"uagb\/counter\";i:0;s:8:\"uagb\/faq\";i:0;s:14:\"uagb\/faq-child\";i:0;s:10:\"uagb\/forms\";i:0;s:17:\"uagb\/forms-accept\";i:0;s:19:\"uagb\/forms-checkbox\";i:0;s:15:\"uagb\/forms-date\";i:0;s:16:\"uagb\/forms-email\";i:0;s:17:\"uagb\/forms-hidden\";i:0;s:15:\"uagb\/forms-name\";i:0;s:16:\"uagb\/forms-phone\";i:0;s:16:\"uagb\/forms-radio\";i:0;s:17:\"uagb\/forms-select\";i:0;s:19:\"uagb\/forms-textarea\";i:0;s:17:\"uagb\/forms-toggle\";i:0;s:14:\"uagb\/forms-url\";i:0;s:14:\"uagb\/gf-styler\";i:0;s:15:\"uagb\/google-map\";i:0;s:11:\"uagb\/how-to\";i:0;s:16:\"uagb\/how-to-step\";i:0;s:9:\"uagb\/icon\";i:0;s:14:\"uagb\/icon-list\";i:0;s:20:\"uagb\/icon-list-child\";i:0;s:10:\"uagb\/image\";i:0;s:18:\"uagb\/image-gallery\";i:0;s:13:\"uagb\/info-box\";i:0;s:18:\"uagb\/inline-notice\";i:0;s:11:\"uagb\/lottie\";i:0;s:21:\"uagb\/marketing-button\";i:0;s:10:\"uagb\/modal\";i:0;s:18:\"uagb\/popup-builder\";i:0;s:16:\"uagb\/post-button\";i:0;s:18:\"uagb\/post-carousel\";i:0;s:17:\"uagb\/post-excerpt\";i:0;s:14:\"uagb\/post-grid\";i:0;s:15:\"uagb\/post-image\";i:0;s:17:\"uagb\/post-masonry\";i:0;s:14:\"uagb\/post-meta\";i:0;s:18:\"uagb\/post-taxonomy\";i:0;s:18:\"uagb\/post-timeline\";i:0;s:15:\"uagb\/post-title\";i:0;s:20:\"uagb\/restaurant-menu\";i:0;s:26:\"uagb\/restaurant-menu-child\";i:0;s:11:\"uagb\/review\";i:0;s:12:\"uagb\/section\";i:0;s:14:\"uagb\/separator\";i:0;s:11:\"uagb\/slider\";i:0;s:17:\"uagb\/slider-child\";i:0;s:17:\"uagb\/social-share\";i:0;s:23:\"uagb\/social-share-child\";i:0;s:16:\"uagb\/star-rating\";i:0;s:23:\"uagb\/sure-cart-checkout\";i:0;s:22:\"uagb\/sure-cart-product\";i:0;s:15:\"uagb\/sure-forms\";i:0;s:22:\"uagb\/table-of-contents\";i:0;s:9:\"uagb\/tabs\";i:0;s:15:\"uagb\/tabs-child\";i:0;s:18:\"uagb\/taxonomy-list\";i:0;s:9:\"uagb\/team\";i:0;s:16:\"uagb\/testimonial\";i:0;s:14:\"uagb\/wp-search\";i:0;s:19:\"uagb\/instagram-feed\";i:0;s:10:\"uagb\/login\";i:0;s:17:\"uagb\/loop-builder\";i:0;s:18:\"uagb\/loop-category\";i:0;s:20:\"uagb\/loop-pagination\";i:0;s:15:\"uagb\/loop-reset\";i:0;s:16:\"uagb\/loop-search\";i:0;s:14:\"uagb\/loop-sort\";i:0;s:17:\"uagb\/loop-wrapper\";i:0;s:13:\"uagb\/register\";i:0;s:19:\"uagb\/register-email\";i:0;s:24:\"uagb\/register-first-name\";i:0;s:23:\"uagb\/register-last-name\";i:0;s:22:\"uagb\/register-password\";i:0;s:30:\"uagb\/register-reenter-password\";i:0;s:19:\"uagb\/register-terms\";i:0;s:22:\"uagb\/register-username\";i:0;}"],"rank_math_internal_links_processed":["1"],"_botwriter_seo_score":["35"],"_botwriter_seo_report":["a:11:{s:5:\"score\";i:35;s:5:\"grade\";s:4:\"poor\";s:9:\"seo_title\";s:63:\"When to Replace Your Vacuum Furnace Hot Zone: A Practical Guide\";s:10:\"word_count\";i:40;s:8:\"meta_len\";i:325;s:9:\"title_len\";i:63;s:15:\"primary_keyword\";s:0:\"\";s:5:\"stats\";a:16:{s:2:\"h1\";i:0;s:2:\"h2\";i:0;s:2:\"h3\";i:0;s:2:\"h4\";i:0;s:14:\"links_internal\";i:1;s:14:\"links_external\";i:0;s:6:\"images\";i:0;s:18:\"images_missing_alt\";i:0;s:10:\"paragraphs\";i:2;s:18:\"has_featured_image\";i:0;s:9:\"faq_count\";i:0;s:11:\"faq_visible\";i:0;s:8:\"faq_mode\";s:4:\"none\";s:17:\"embedding_indexed\";i:0;s:15:\"embedding_model\";s:0:\"\";s:20:\"embedding_updated_at\";i:0;}s:6:\"checks\";a:17:{i:0;a:5:{s:2:\"id\";s:9:\"title_len\";s:5:\"label\";s:30:\"SEO title length 30\u201365 chars\";s:6:\"weight\";i:8;s:6:\"passed\";b:1;s:4:\"hint\";s:8:\"63 chars\";}i:1;a:5:{s:2:\"id\";s:13:\"title_keyword\";s:5:\"label\";s:24:\"Primary keyword in title\";s:6:\"weight\";i:8;s:6:\"passed\";b:0;s:4:\"hint\";s:14:\"No keyword set\";}i:2;a:5:{s:2:\"id\";s:12:\"meta_present\";s:5:\"label\";s:24:\"Meta description present\";s:6:\"weight\";i:6;s:6:\"passed\";b:1;s:4:\"hint\";s:0:\"\";}i:3;a:5:{s:2:\"id\";s:11:\"meta_length\";s:5:\"label\";s:31:\"Meta description 80\u2013160 chars\";s:6:\"weight\";i:6;s:6:\"passed\";b:0;s:4:\"hint\";s:9:\"325 chars\";}i:4;a:5:{s:2:\"id\";s:12:\"meta_keyword\";s:5:\"label\";s:35:\"Primary keyword in meta description\";s:6:\"weight\";i:6;s:6:\"passed\";b:0;s:4:\"hint\";s:0:\"\";}i:5;a:5:{s:2:\"id\";s:10:\"word_count\";s:5:\"label\";s:18:\"Word count \u2265 300\";s:6:\"weight\";i:8;s:6:\"passed\";b:0;s:4:\"hint\";s:8:\"40 words\";}i:6;a:5:{s:2:\"id\";s:18:\"first_para_keyword\";s:5:\"label\";s:34:\"Primary keyword in first paragraph\";s:6:\"weight\";i:6;s:6:\"passed\";b:0;s:4:\"hint\";s:0:\"\";}i:7;a:5:{s:2:\"id\";s:10:\"h2_present\";s:5:\"label\";s:15:\"At least one H2\";s:6:\"weight\";i:6;s:6:\"passed\";b:0;s:4:\"hint\";s:4:\"h2=0\";}i:8;a:5:{s:2:\"id\";s:16:\"no_h1_in_content\";s:5:\"label\";s:24:\"No H1 inside the content\";s:6:\"weight\";i:4;s:6:\"passed\";b:1;s:4:\"hint\";s:4:\"h1=0\";}i:9;a:5:{s:2:\"id\";s:18:\"headings_hierarchy\";s:5:\"label\";s:23:\"Sub-headings used (H3+)\";s:6:\"weight\";i:4;s:6:\"passed\";b:0;s:4:\"hint\";s:0:\"\";}i:10;a:5:{s:2:\"id\";s:14:\"internal_links\";s:5:\"label\";s:26:\"At least one internal link\";s:6:\"weight\";i:8;s:6:\"passed\";b:1;s:4:\"hint\";s:10:\"1 internal\";}i:11;a:5:{s:2:\"id\";s:14:\"external_links\";s:5:\"label\";s:31:\"At least one external reference\";s:6:\"weight\";i:4;s:6:\"passed\";b:0;s:4:\"hint\";s:0:\"\";}i:12;a:5:{s:2:\"id\";s:11:\"faq_present\";s:5:\"label\";s:24:\"FAQ enrichment available\";s:6:\"weight\";i:0;s:6:\"passed\";b:0;s:4:\"hint\";s:16:\"No FAQ generated\";}i:13;a:5:{s:2:\"id\";s:14:\"images_present\";s:5:\"label\";s:22:\"Has at least one image\";s:6:\"weight\";i:4;s:6:\"passed\";b:0;s:4:\"hint\";s:0:\"\";}i:14;a:5:{s:2:\"id\";s:10:\"images_alt\";s:5:\"label\";s:24:\"All images have alt text\";s:6:\"weight\";i:6;s:6:\"passed\";b:1;s:4:\"hint\";s:13:\"0 missing alt\";}i:15;a:5:{s:2:\"id\";s:11:\"slug_length\";s:5:\"label\";s:17:\"Slug 3\u201360 chars\";s:6:\"weight\";i:4;s:6:\"passed\";b:0;s:4:\"hint\";s:8:\"62 chars\";}i:16;a:5:{s:2:\"id\";s:12:\"slug_keyword\";s:5:\"label\";s:23:\"Primary keyword in slug\";s:6:\"weight\";i:4;s:6:\"passed\";b:0;s:4:\"hint\";s:0:\"\";}}s:4:\"hash\";s:40:\"b5360c01fc2689da3cfdc9f335d307a6755a1d6d\";s:11:\"computed_at\";i:1781667647;}"],"_botwriter_seo_analyzed_at":["1781667647"],"_botwriter_seo_readability_score":["60"],"_botwriter_seo_readability_report":["a:9:{s:5:\"score\";i:60;s:5:\"grade\";s:4:\"fair\";s:6:\"flesch\";d:15.6;s:10:\"word_count\";i:40;s:9:\"sentences\";i:3;s:10:\"paragraphs\";i:2;s:6:\"checks\";a:9:{i:0;a:6:{s:2:\"id\";s:6:\"flesch\";s:5:\"label\";s:19:\"Flesch reading ease\";s:6:\"weight\";i:10;s:6:\"status\";s:3:\"bad\";s:5:\"value\";s:8:\"15.6\/100\";s:4:\"hint\";s:53:\"Aim for 60+ (plain English). Lower is harder to read.\";}i:1;a:6:{s:2:\"id\";s:16:\"avg_sentence_len\";s:5:\"label\";s:23:\"Average sentence length\";s:6:\"weight\";i:8;s:6:\"status\";s:4:\"good\";s:5:\"value\";s:10:\"13.3 words\";s:4:\"hint\";s:35:\"Keep most sentences under 20 words.\";}i:2;a:6:{s:2:\"id\";s:14:\"long_sentences\";s:5:\"label\";s:26:\"Long sentences (>20 words)\";s:6:\"weight\";i:6;s:6:\"status\";s:4:\"warn\";s:5:\"value\";s:3:\"33%\";s:4:\"hint\";s:27:\"Try to keep this under 25%.\";}i:3;a:6:{s:2:\"id\";s:15:\"long_paragraphs\";s:5:\"label\";s:28:\"Long paragraphs (>150 words)\";s:6:\"weight\";i:6;s:6:\"status\";s:4:\"good\";s:5:\"value\";s:2:\"0%\";s:4:\"hint\";s:42:\"Break long paragraphs into shorter blocks.\";}i:4;a:6:{s:2:\"id\";s:23:\"subheading_distribution\";s:5:\"label\";s:23:\"Subheading distribution\";s:6:\"weight\";i:8;s:6:\"status\";s:4:\"good\";s:5:\"value\";s:8:\"40 words\";s:4:\"hint\";s:47:\"Add an H2\/H3 every ~300 words to ease scanning.\";}i:5;a:6:{s:2:\"id\";s:16:\"transition_words\";s:5:\"label\";s:22:\"Transition words ratio\";s:6:\"weight\";i:6;s:6:\"status\";s:3:\"bad\";s:5:\"value\";s:2:\"0%\";s:4:\"hint\";s:45:\"Use transitions in at least 30% of sentences.\";}i:6;a:6:{s:2:\"id\";s:13:\"passive_voice\";s:5:\"label\";s:13:\"Passive voice\";s:6:\"weight\";i:6;s:6:\"status\";s:4:\"good\";s:5:\"value\";s:2:\"0%\";s:4:\"hint\";s:44:\"Prefer active voice; keep passive under 10%.\";}i:7;a:6:{s:2:\"id\";s:20:\"consecutive_starters\";s:5:\"label\";s:29:\"Consecutive sentence starters\";s:6:\"weight\";i:4;s:6:\"status\";s:4:\"good\";s:5:\"value\";s:10:\"0 in a row\";s:4:\"hint\";s:25:\"Vary how sentences start.\";}i:8;a:6:{s:2:\"id\";s:10:\"word_count\";s:5:\"label\";s:10:\"Word count\";s:6:\"weight\";i:4;s:6:\"status\";s:3:\"bad\";s:5:\"value\";s:8:\"40 words\";s:4:\"hint\";s:48:\"Aim for at least 600 words for in-depth content.\";}}s:4:\"hash\";s:40:\"926c953f0df90909fe0b57ff85474d4479a46c93\";s:11:\"computed_at\";i:1781667647;}"],"_botwriter_seo_readability_at":["1781667647"],"secondline_imported_youtube_video_id":["SCKxjDpheJI"],"_uag_css_file_name":["uag-css-7068.css"],"_thumbnail_id":["7073"],"_elementor_page_assets":["a:0:{}"],"rank_math_schema_BlogPosting":["a:9:{s:8:\"headline\";s:11:\"%seo_title%\";s:11:\"description\";s:17:\"%seo_description%\";s:13:\"datePublished\";s:20:\"%date(Y-m-dTH:i:sP)%\";s:12:\"dateModified\";s:24:\"%modified(Y-m-dTH:i:sP)%\";s:8:\"keywords\";s:10:\"%keywords%\";s:5:\"image\";a:2:{s:5:\"@type\";s:11:\"ImageObject\";s:3:\"url\";s:16:\"%post_thumbnail%\";}s:6:\"author\";a:2:{s:5:\"@type\";s:6:\"Person\";s:4:\"name\";s:6:\"%name%\";}s:5:\"@type\";s:11:\"BlogPosting\";s:8:\"metadata\";a:3:{s:5:\"title\";s:7:\"Article\";s:4:\"type\";s:8:\"template\";s:9:\"isPrimary\";b:1;}}"],"rank_math_schema_VideoObject":["a:12:{s:5:\"@type\";s:11:\"VideoObject\";s:8:\"metadata\";a:8:{s:5:\"title\";s:5:\"Video\";s:4:\"type\";s:8:\"template\";s:9:\"shortcode\";s:15:\"s-6a33b96e8589b\";s:9:\"isPrimary\";b:1;s:23:\"reviewLocationShortcode\";s:24:\"[rank_math_rich_snippet]\";s:8:\"category\";s:12:\"%categories%\";s:4:\"tags\";s:6:\"%tags%\";s:15:\"isAutoGenerated\";b:1;}s:4:\"name\";s:63:\"When to Replace Your Vacuum Furnace Hot Zone: A Practical Guide\";s:11:\"description\";s:160:\"Learn when to replace your vacuum furnace hot zone: graphite felt degradation signs, power consumption changes, and maintenance tips to extend service life.A...\";s:10:\"uploadDate\";s:25:\"2026-06-16T19:28:36-07:00\";s:12:\"thumbnailUrl\";s:96:\"https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/when-to-replace-your-vacuum-furn.jpg\";s:8:\"embedUrl\";s:41:\"https:\/\/www.youtube.com\/embed\/SCKxjDpheJI\";s:10:\"contentUrl\";s:0:\"\";s:8:\"duration\";s:7:\"PT0M47S\";s:5:\"width\";s:3:\"405\";s:6:\"height\";s:3:\"720\";s:16:\"isFamilyFriendly\";b:1;}"],"rank_math_title":["When to Replace Your Vacuum Furnace Hot Zone: A Practic"],"rank_math_description":["Vacuum graphite sintering furnace. Learn when to replace your vacuum furnace hot zone: graphite felt degradation signs, power consumption changes, and maintenan."],"rank_math_focus_keyword":["vacuum graphite sintering furnace"],"_uag_page_assets":["a:9:{s:3:\"css\";s:0:\"\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:7:{i:0;s:11:\"core\/search\";i:1;s:10:\"core\/group\";i:2;s:12:\"core\/heading\";i:3;s:17:\"core\/latest-posts\";i:4;s:20:\"core\/latest-comments\";i:5;s:13:\"core\/archives\";i:6;s:15:\"core\/categories\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1781775196\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"]},"uagb_featured_image_src":{"full":["https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/maxresdefault-20.jpg",1280,720,false],"thumbnail":["https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/maxresdefault-20-150x150.jpg",150,150,true],"medium":["https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/maxresdefault-20-768x432.jpg",768,432,true],"medium_large":["https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/maxresdefault-20-768x432.jpg",768,432,true],"large":["https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/maxresdefault-20-1024x576.jpg",1024,576,true],"1536x1536":["https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/maxresdefault-20.jpg",1280,720,false],"2048x2048":["https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/maxresdefault-20.jpg",1280,720,false],"trp-custom-language-flag":["https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/maxresdefault-20-18x10.jpg",18,10,true],"woocommerce_thumbnail":["https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/maxresdefault-20-600x375.jpg",600,375,true],"woocommerce_single":["https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/maxresdefault-20-600x338.jpg",600,338,true],"woocommerce_gallery_thumbnail":["https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/06\/maxresdefault-20-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"JUN XU","author_link":"https:\/\/www.vacuum-sintering.com\/fr\/author\/openclaw\/"},"uagb_comment_info":0,"uagb_excerpt":"Learn when to replace your vacuum furnace hot zone: graphite felt degradation signs, power consumption changes, and maintenance tips to extend service life. An Explorer, Pioneer and Leader In Making Advanced Sintering Equipment. Website: https:\/\/www.vacuum-sintering.com Email: lyle@haoyue-group.com Phone: +86 180-6810-6501","_links":{"self":[{"href":"https:\/\/www.vacuum-sintering.com\/fr\/wp-json\/wp\/v2\/posts\/7068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vacuum-sintering.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vacuum-sintering.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vacuum-sintering.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vacuum-sintering.com\/fr\/wp-json\/wp\/v2\/comments?post=7068"}],"version-history":[{"count":0,"href":"https:\/\/www.vacuum-sintering.com\/fr\/wp-json\/wp\/v2\/posts\/7068\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vacuum-sintering.com\/fr\/wp-json\/wp\/v2\/media\/7073"}],"wp:attachment":[{"href":"https:\/\/www.vacuum-sintering.com\/fr\/wp-json\/wp\/v2\/media?parent=7068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vacuum-sintering.com\/fr\/wp-json\/wp\/v2\/categories?post=7068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vacuum-sintering.com\/fr\/wp-json\/wp\/v2\/tags?post=7068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}