{"id":1484,"date":"2023-11-23T15:24:45","date_gmt":"2023-11-23T07:24:45","guid":{"rendered":"http:\/\/vhandy.com\/?p=1484"},"modified":"2023-11-23T15:24:52","modified_gmt":"2023-11-23T07:24:52","slug":"alumina-ceramic-substrate-multiple-applications-and-case-analysis-in-the-field-of-electronic-devices","status":"publish","type":"post","link":"https:\/\/vhandy.com\/fr\/alumina-ceramic-substrate-multiple-applications-and-case-analysis-in-the-field-of-electronic-devices\/","title":{"rendered":"Substrat en c\u00e9ramique d'alumine : applications multiples et analyse de cas dans le domaine des dispositifs \u00e9lectroniques"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”Stats” _builder_version=”4.19.5″ _module_preset=”default” background_color=”#FFFFFF” background_enable_pattern_style=”on” background_pattern_style=”tufted” background_pattern_color=”rgba(0,0,0,0.11)” min_height=”705.5px” custom_margin_tablet=”” custom_margin_phone=”||25px||false|false” custom_margin_last_edited=”on|phone” custom_padding=”66px||48px||false|false” collapsed=”off” global_colors_info=”{%22gcid-6bb521d5-2649-4d07-a59b-3ce6a3808f81%22:%91%22background_color%22%93}” theme_builder_area=”post_content”][et_pb_row column_structure=”3_4,1_4″ _builder_version=”4.22.1″ _module_preset=”default” z_index=”10″ width=”100%” custom_margin=”-54px|auto|-3px|auto||” custom_padding=”||0px||false|false” global_colors_info=”{}” theme_builder_area=”post_content” min_height=”701.1px”][et_pb_column type=”3_4″ _builder_version=”4.19.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.23″ _module_preset=”default” text_text_color=”#000000″ custom_margin=”7px|-33px|29px||false|false” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

1.<\/strong> Emballage des circuits int\u00e9gr\u00e9s (IC) :<\/h2>\n

Les substrats en c\u00e9ramique d'alumine sont souvent utilis\u00e9s dans l'emballage des circuits int\u00e9gr\u00e9s comme base de la puce. Ils offrent de bonnes propri\u00e9t\u00e9s d'isolation et de conductivit\u00e9 thermique, ce qui permet de soutenir et d'isoler la puce et de dissiper efficacement la chaleur pour assurer un fonctionnement stable de la puce. Par exemple, les substrats en c\u00e9ramique d'alumine sont largement utilis\u00e9s dans l'emballage des microprocesseurs \u00e0 haute performance.
<\/strong><\/p>\n

2.<\/strong> Circuit imprim\u00e9 multicouche (PCB) :<\/h2>\n

Le substrat en c\u00e9ramique d'alumine peut \u00eatre utilis\u00e9 comme mat\u00e9riau de base pour les cartes de circuits imprim\u00e9s \u00e0 haute fr\u00e9quence. Dans les \u00e9quipements \u00e9lectroniques \u00e0 haute fr\u00e9quence, tels que les syst\u00e8mes de communication sans fil et les syst\u00e8mes radar, les circuits imprim\u00e9s doivent pr\u00e9senter une faible perte di\u00e9lectrique et de bonnes performances \u00e0 haute fr\u00e9quence. La constante di\u00e9lectrique \u00e9lev\u00e9e et la faible tangente de perte des substrats en c\u00e9ramique d'alumine en font un choix id\u00e9al.
<\/strong><\/p>\n

3.<\/strong> Dispositifs \u00e9lectroniques de grande puissance :<\/h2>\n

Les substrats en c\u00e9ramique d'alumine sont largement utilis\u00e9s dans les appareils \u00e9lectroniques de grande puissance. Par exemple, les \u00e9quipements tels que les modules de puissance, les convertisseurs de puissance et les onduleurs doivent g\u00e9rer une puissance et une chaleur plus \u00e9lev\u00e9es. Les excellentes propri\u00e9t\u00e9s d'isolation, la r\u00e9sistance aux temp\u00e9ratures \u00e9lev\u00e9es et les bonnes propri\u00e9t\u00e9s de dissipation de la chaleur du substrat d'alumine lui permettent d'isoler les composants \u00e9lectroniques et de conduire efficacement la chaleur, garantissant ainsi la fiabilit\u00e9 et les performances de l'\u00e9quipement.<\/p>\n

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4. Emballage LED :<\/h2>\n

Le substrat en c\u00e9ramique d'alumine joue un r\u00f4le important dans l'emballage des diodes \u00e9lectroluminescentes. Les puces LED sont g\u00e9n\u00e9ralement mont\u00e9es sur un substrat d'alumine pour assurer un soutien structurel et une gestion thermique. Le substrat d'alumine poss\u00e8de une excellente conductivit\u00e9 thermique, ce qui permet de dissiper efficacement la chaleur et d'am\u00e9liorer la luminosit\u00e9 et la dur\u00e9e de vie de la LED.<\/p>\n

5. Emballage des circuits int\u00e9gr\u00e9s (IC) :<\/h2>\n

Les substrats en c\u00e9ramique d'alumine sont souvent utilis\u00e9s dans l'emballage des circuits int\u00e9gr\u00e9s comme base de la puce. Ils offrent de bonnes propri\u00e9t\u00e9s d'isolation et de conductivit\u00e9 thermique, ce qui permet de soutenir et d'isoler la puce et de dissiper efficacement la chaleur pour assurer un fonctionnement stable de la puce. Par exemple, les substrats en c\u00e9ramique d'alumine sont largement utilis\u00e9s dans l'emballage des microprocesseurs \u00e0 haute performance.<\/p>\n

6. Circuit imprim\u00e9 multicouche (PCB) :<\/h2>\n

Le substrat en c\u00e9ramique d'alumine peut \u00eatre utilis\u00e9 comme mat\u00e9riau de base pour les cartes de circuits imprim\u00e9s \u00e0 haute fr\u00e9quence. Dans les \u00e9quipements \u00e9lectroniques \u00e0 haute fr\u00e9quence, tels que les syst\u00e8mes de communication sans fil et les syst\u00e8mes radar, les circuits imprim\u00e9s doivent pr\u00e9senter une faible perte di\u00e9lectrique et de bonnes performances \u00e0 haute fr\u00e9quence. La constante di\u00e9lectrique \u00e9lev\u00e9e et la faible tangente de perte des substrats en c\u00e9ramique d'alumine en font un choix id\u00e9al.<\/p>\n

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7. Dispositifs \u00e9lectroniques de grande puissance :<\/h2>\n

Les substrats en c\u00e9ramique d'alumine sont largement utilis\u00e9s dans les appareils \u00e9lectroniques de grande puissance. Par exemple, les \u00e9quipements tels que les modules de puissance, les convertisseurs de puissance et les onduleurs doivent g\u00e9rer une puissance et une chaleur plus \u00e9lev\u00e9es. Les excellentes propri\u00e9t\u00e9s d'isolation, la r\u00e9sistance aux temp\u00e9ratures \u00e9lev\u00e9es et les bonnes propri\u00e9t\u00e9s de dissipation de la chaleur du substrat d'alumine lui permettent d'isoler les composants \u00e9lectroniques et de conduire efficacement la chaleur, garantissant ainsi la fiabilit\u00e9 et les performances de l'\u00e9quipement.<\/p>\n

8. Emballage LED :<\/h2>\n

Le substrat en c\u00e9ramique d'alumine joue un r\u00f4le important dans l'emballage des diodes \u00e9lectroluminescentes. Les puces LED sont g\u00e9n\u00e9ralement mont\u00e9es sur un substrat d'alumine pour assurer un soutien structurel et une gestion thermique. Le substrat d'alumine poss\u00e8de une excellente conductivit\u00e9 thermique, ce qui permet de dissiper efficacement la chaleur et d'am\u00e9liorer la luminosit\u00e9 et la dur\u00e9e de vie de la LED.<\/p>\n

Les propri\u00e9t\u00e9s sup\u00e9rieures des substrats en c\u00e9ramique d'alumine en font un composant cl\u00e9 de nombreux appareils \u00e9lectroniques, offrant une fiabilit\u00e9, une stabilit\u00e9 et des performances accrues.<\/p>\n

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FAQ<\/span><\/h2>\n

[\/et_pb_text][et_pb_divider color=”#939393″ divider_weight=”4px” _builder_version=”4.22.1″ _module_preset=”default” custom_margin=”||-16px||false|false” custom_margin_tablet=”||-122px||false|false” custom_margin_phone=”-3px||-109px||false|false” custom_margin_last_edited=”on|phone” custom_padding=”||||false|false” custom_padding_tablet=”||0px||false|false” custom_padding_last_edited=”off|tablet” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_divider][\/et_pb_column][et_pb_column type=”3_4″ _builder_version=”4.19.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”2_3,1_3″ use_custom_gutter=”on” gutter_width=”1″ make_equal=”on” _builder_version=”4.23″ _module_preset=”default” width=”100%” max_width=”1306px” max_width_tablet=”” max_width_phone=”” max_width_last_edited=”on|desktop” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”2_3″ _builder_version=”4.22.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_accordion toggle_icon=”<||divi||400″ _builder_version=”4.23″ _module_preset=”default” global_module=”1193″ saved_tabs=”all” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_accordion_item title=”Can you provide samples for me to test? How much does it cost?” open=”on” _builder_version=”4.22.1″ _module_preset=”default” body_font=”|600|||||||” body_font_size=”16px” global_colors_info=”{}” toggle_level=”h3″ toggle_font=”|600|||||||” theme_builder_area=”post_content”]<\/p>\n

Nous nous effor\u00e7ons de fournir des \u00e9chantillons de c\u00e9ramique qui r\u00e9pondent au mieux \u00e0 vos exigences.
Les les \u00e9chantillons sont enti\u00e8rement gratuits<\/strong><\/span><\/a>mais les frais de transport sont \u00e0 votre charge.
Pour les \u00e9chantillons de forme unique n\u00e9cessitant des moules sur mesure, nous sommes dispos\u00e9s \u00e0 discuter du co\u00fbt du moule afin de r\u00e9pondre \u00e0 vos besoins sp\u00e9cifiques.<\/span><\/p>\n

[\/et_pb_accordion_item][et_pb_accordion_item title=”We don\u2019t know which material of ceramic we need, what should we do?” _builder_version=”4.23″ _module_preset=”default” body_font=”|600|||||||” body_font_size=”16px” global_colors_info=”{}” toggle_level=”h3″ toggle_font=”|600|||||||” theme_builder_area=”post_content” open=”off”]<\/p>\n

Ne vous inqui\u00e9tez pas ! Veuillez nous fournir plus de d\u00e9tails sur vos besoins<\/strong>,<\/a> comme l'utilisation pr\u00e9vue, les propri\u00e9t\u00e9s souhait\u00e9es et les caract\u00e9ristiques sp\u00e9cifiques recherch\u00e9es.<\/span><\/p>\n

Gr\u00e2ce \u00e0 ces informations, notre \u00e9quipe peut vous guider dans le choix du mat\u00e9riau c\u00e9ramique le plus adapt\u00e9 \u00e0 vos besoins.<\/span><\/p>\n

[\/et_pb_accordion_item][et_pb_accordion_item title=”We are concerned about the quality of the product we ordered.” _builder_version=”4.23″ _module_preset=”default” body_font=”|600|||||||” body_font_size=”16px” global_colors_info=”{}” toggle_level=”h3″ toggle_font=”|600|||||||” theme_builder_area=”post_content” open=”off”]<\/p>\n

Nous comprenons vos inqui\u00e9tudes et nous appliquons des normes rigoureuses de contr\u00f4le de la qualit\u00e9, comme suit :<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
Norme d'essai<\/th>\nDimension de l'essai<\/th>\nTaux de r\u00e9ussite<\/th>\nGamme standard<\/th>\n<\/tr>\n<\/thead>\n
Inspection de l'apparence<\/td>\nQuantit\u00e9 et gravit\u00e9 des d\u00e9fauts<\/td>\n\u2265 97.3%<\/td>\nD\u00e9termin\u00e9 par la norme NQA<\/td>\n<\/tr>\n
Contr\u00f4le dimensionnel<\/td>\nPr\u00e9cision et coh\u00e9rence des tailles<\/td>\n\u2265 98.1%<\/td>\nD\u00e9termin\u00e9 par la norme ISO 9001<\/td>\n<\/tr>\n
Test de densit\u00e9<\/td>\nDensit\u00e9 du mat\u00e9riau<\/td>\n\u2265 97%<\/td>\nD\u00e9termin\u00e9 par la norme ASTM C20<\/td>\n<\/tr>\n
Essai de duret\u00e9<\/td>\nDuret\u00e9 de la surface<\/td>\n\u2265 98.2%<\/td>\nD\u00e9termin\u00e9 par la norme ISO 6508<\/td>\n<\/tr>\n
Essai de r\u00e9sistance \u00e0 la flexion<\/td>\nMat\u00e9riau R\u00e9sistance \u00e0 la flexion<\/td>\n\u2265 97.9%<\/td>\nD\u00e9termin\u00e9 par la norme ASTM C1161<\/td>\n<\/tr>\n
Essai de stabilit\u00e9 aux chocs thermiques<\/td>\nMat\u00e9riau Stabilit\u00e9 aux chocs thermiques<\/td>\n\u2265 98.7%<\/td>\nD\u00e9termin\u00e9 par la norme ASTM C884<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

*Normes de qualification sup\u00e9rieures aux normes ISO<\/p>\n

Outre les inspections de la ligne de production, nous acceptons \u00e9galement des inspections de la part d'organisations tierces plusieurs fois par mois<\/p>\n

Bien que l'apparition de d\u00e9fauts soit extr\u00eamement rare, il s'agit d'une possibilit\u00e9 in\u00e9vitable. En cas de probl\u00e8me de qualit\u00e9, nous en assumons l'enti\u00e8re responsabilit\u00e9 et nous acc\u00e9l\u00e9rerons le processus de reproduction au prix co\u00fbtant.<\/p>\n

Nous nous engageons \u00e0 garantir que nos produits r\u00e9pondent aux normes de qualit\u00e9 les plus \u00e9lev\u00e9es et \u00e0 r\u00e9pondre rapidement \u00e0 toute pr\u00e9occupation afin d'assurer la satisfaction du client.<\/p>\n

[\/et_pb_accordion_item][et_pb_accordion_item title=”What is the processing accuracy of ceramics?” _builder_version=”4.23″ _module_preset=”default” body_font=”|600|||||||” body_font_size=”16px” global_colors_info=”{}” toggle_level=”h3″ toggle_font=”|600|||||||” theme_builder_area=”post_content” open=”off”]<\/p>\n\n\n\n\n\n\n\n\n
Exigence de pr\u00e9cision<\/th>\nExemple<\/th>\nUnit\u00e9<\/th>\n<\/tr>\n<\/thead>\n
Plan\u00e9it\u00e9 de la surface<\/td>\nRa \u2264 0,1 \u03bcm<\/td>\n\u03bcm<\/td>\n<\/tr>\n
Pr\u00e9cision dimensionnelle<\/td>\nTol\u00e9rance de quelques dizaines de \u03bcm<\/td>\n\u03bcm<\/td>\n<\/tr>\n
Pr\u00e9cision d'ouverture<\/td>\nTol\u00e9rance de diam\u00e8tre \u00e0 quelques centaines de \u03bcm pr\u00e8s.<\/td>\n\u03bcm<\/td>\n<\/tr>\n
Finition de la surface<\/td>\nRa \u2264 0,2 \u03bcm<\/td>\n\u03bcm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Nous maintenons des normes strictes de pr\u00e9cision de traitement, garantissant que nos produits r\u00e9pondent \u00e0 la majorit\u00e9 des exigences en utilisant nos processus de fabrication standard. <\/span><\/p>\n

Toutefois, si vous avez besoin de produits d'une pr\u00e9cision encore plus \u00e9lev\u00e9e, n'h\u00e9sitez pas \u00e0 nous contacter. <\/a><\/strong><\/span><\/p>\n

Nous pouvons discuter de vos besoins sp\u00e9cifiques et explorer des solutions personnalis\u00e9es pour r\u00e9pondre \u00e0 vos exigences.<\/span><\/span><\/p>\n

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Nous pr\u00e9f\u00e9rons les conditions EXW, FOB et CIF.
T\/T, West Union, d\u00e9p\u00f4t 30%, solde 70% pay\u00e9 avant la livraison<\/strong> sont tr\u00e8s appr\u00e9ci\u00e9s.<\/p>\n

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Q : Quel est le d\u00e9lai de production typique de Vhandy Ceramics ?<\/strong>
R : Le d\u00e9lai de production typique de Vhandy Ceramics est de 15 \u00e0 20 jours.<\/p>\n

Q : Y a-t-il des situations dans lesquelles le d\u00e9lai de livraison r\u00e9el peut \u00eatre plus long ?<\/strong>
R : Oui, dans certains cas, tels que l'exp\u00e9dition vers des pays lointains, le d\u00e9lai de livraison r\u00e9el peut \u00eatre sup\u00e9rieur au d\u00e9lai standard.<\/p>\n

Q : Quels sont les facteurs qui peuvent contribuer \u00e0 allonger les d\u00e9lais de livraison ?<\/strong>
R : Des facteurs tels que les proc\u00e9dures de d\u00e9douanement, la logistique du transport et les accords d'exp\u00e9dition internationaux peuvent contribuer \u00e0 allonger les d\u00e9lais de livraison.<\/p>\n

Q : Comment Vhandy Ceramics g\u00e8re-t-elle les retards \u00e9ventuels ?<\/strong>
R : Vhandy Ceramics s'efforce de minimiser les retards potentiels et travaille en \u00e9troite collaboration avec ses partenaires d'exp\u00e9dition afin d'acc\u00e9l\u00e9rer le processus dans la mesure du possible.<\/p>\n

Q : Puis-je obtenir une estimation pr\u00e9cise de la livraison de ma commande ?<\/strong>
R : Oui, notre \u00e9quipe du service client\u00e8le peut vous fournir une estimation du d\u00e9lai de livraison en fonction de votre commande et de votre lieu de r\u00e9sidence. Ils vous tiendront \u00e9galement inform\u00e9s tout au long du processus de production et d'exp\u00e9dition.<\/p>\n

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Contact<\/h2>\n

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*Vos coordonn\u00e9es ne seront pas communiqu\u00e9es \u00e0 des tiers.<\/span><\/p>\n

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Shenyang Vhandy Technology Co. Ltd.<\/span><\/h6>\n

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Room 401, D11 Block (Shenyang International Software Park), Shenyang, Liaoning, Chine<\/span><\/p>\n

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Courriel<\/h6>\n

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vhandy@vhandy.com<\/span><\/a><\/p>\n

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T\u00e9l\u00e9phone\/WeChat\/WhatsApp<\/h6>\n

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0086-17702411651<\/span><\/a><\/p>\n

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T\u00e9l<\/h6>\n

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0086-24-31501218<\/span><\/p>\n

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[display_ip]<\/div>\n

[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>","protected":false},"excerpt":{"rendered":"

La cl\u00e9 de l'am\u00e9lioration des performances des dispositifs \u00e9lectroniques : exploration du large \u00e9ventail d'applications et de cas pratiques des substrats en c\u00e9ramique d'alumine<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-1484","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/vhandy.com\/fr\/wp-json\/wp\/v2\/posts\/1484","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vhandy.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vhandy.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vhandy.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vhandy.com\/fr\/wp-json\/wp\/v2\/comments?post=1484"}],"version-history":[{"count":0,"href":"https:\/\/vhandy.com\/fr\/wp-json\/wp\/v2\/posts\/1484\/revisions"}],"wp:attachment":[{"href":"https:\/\/vhandy.com\/fr\/wp-json\/wp\/v2\/media?parent=1484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vhandy.com\/fr\/wp-json\/wp\/v2\/categories?post=1484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vhandy.com\/fr\/wp-json\/wp\/v2\/tags?post=1484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}