{"id":2318,"date":"2025-09-11T13:34:00","date_gmt":"2025-09-11T05:34:00","guid":{"rendered":"https:\/\/weitai2.globaldeepsea.site\/product\/silicon-carbide-sic-coated-heaters\/"},"modified":"2026-04-29T15:27:27","modified_gmt":"2026-04-29T07:27:27","slug":"silicon-carbide-sic-coated-heaters","status":"publish","type":"product","link":"https:\/\/www.cn-semiconductorparts.com\/it\/product\/silicon-carbide-sic-coated-heaters\/","title":{"rendered":"Riscaldatori rivestiti in carburo di silicio SIC"},"content":{"rendered":"
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Descrizione<\/span><\/h3>\n

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La nostra azienda fornisce servizi di processo di rivestimento SIC con metodo CVD sulla superficie di grafite, ceramica e altri materiali, in modo che gas speciali contenenti carbonio e silicio reagiscono ad alta temperatura per ottenere molecole SiC ad alta purezza, molecole depositate sulla superficie dei materiali rivestiti, formando lo strato di protezione SIC.<\/p>\n

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Caratteristiche principali<\/span><\/h3>\n

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1. Resistenza all'ossidazione ad alta temperatura:
La resistenza all'ossidazione \u00e8 ancora molto buona quando la temperatura \u00e8 alta fino al 1600 C.
2. Purit\u00e0 elevata: realizzata mediante deposizione di vapore chimico in condizioni di clorazione ad alta temperatura.
3. Resistenza all'erosione: alta durezza, superficie compatta, particelle fini.
4. Resistenza alla corrosione: acido, alcali, sale e reagenti organici.<\/p>\n

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Specifiche principali del rivestimento CVD-SIC<\/span><\/h3>\n

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Propriet\u00e0 SIC-CVD<\/p>\n<\/td>\n<\/tr>\n

Struttura cristallina<\/td>\nFCC β phase<\/td>\n<\/tr>\n
Densit\u00e0<\/td>\ng\/cm ³<\/td>\n3.21<\/td>\n<\/tr>\n
Durezza<\/td>\nVickers Durezza<\/td>\n2500<\/td>\n<\/tr>\n
Dimensione del grano<\/td>\nμm<\/td>\n2~10<\/td>\n<\/tr>\n
Purezza chimica<\/td>\n%<\/td>\n99.99995<\/td>\n<\/tr>\n
Capacit\u00e0 termica<\/td>\nJ·kg-1 ·K-1<\/td>\n640<\/td>\n<\/tr>\n
Temperatura di sublimazione<\/td>\n\u2103<\/td>\n2700<\/td>\n<\/tr>\n
Forza felexurale<\/td>\nMPa  (RT 4-point)<\/td>\n415<\/td>\n<\/tr>\n
Young’ s Modulus<\/td>\nGPA (4pt Bend, 1300 \u2103)<\/td>\n430<\/td>\n<\/tr>\n
Espansione termica (CTE)<\/td>\n10-6K-1<\/td>\n4.5<\/td>\n<\/tr>\n
Conducibilit\u00e0 termica<\/td>\n(W\/MK)<\/td>\n300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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Silicon carbide heater is coated with metal oxide, that is, far infrared paint silicon carbide plate as a radiation element, in the element hole (or groove) into the electric heating wire, in the bottom of the silicon carbide plate put thicker insulation, refractory, heat insulation material, and then installed on the metal shell, the terminal can be used to connect the power supply.<\/p>\n

When the far infrared ray of the silicon carbide heater radiates to the object, it can absorb, reflect and pass through. The heated and dried material absorbs far-infrared radiation energy at a certain depth of internal and surface molecules at the same time, producing a self-heating effect, so that the solvent or water molecules evaporate and heat evenly, thus avoiding deformation and qualitative change due to different degrees of thermal expansion, so that the appearance of the material, physical and mechanical properties, fastness and color remain intact.<\/p>","protected":false},"featured_media":4555,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[64,24],"product_tag":[],"class_list":{"0":"post-2318","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sic-heating-element","7":"product_cat-silicon-carbide-ceramic","9":"first","10":"instock","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cn-semiconductorparts.com\/it\/wp-json\/wp\/v2\/product\/2318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cn-semiconductorparts.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.cn-semiconductorparts.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/it\/wp-json\/wp\/v2\/comments?post=2318"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/it\/wp-json\/wp\/v2\/media\/4555"}],"wp:attachment":[{"href":"https:\/\/www.cn-semiconductorparts.com\/it\/wp-json\/wp\/v2\/media?parent=2318"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/it\/wp-json\/wp\/v2\/product_brand?post=2318"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/it\/wp-json\/wp\/v2\/product_cat?post=2318"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/it\/wp-json\/wp\/v2\/product_tag?post=2318"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}