{"id":2041,"date":"2025-09-11T05:32:25","date_gmt":"2025-09-11T05:32:25","guid":{"rendered":"https:\/\/weitai2.globaldeepsea.site\/product\/semiceras-siliconized-graphite-mechanical-sealing-rings-reliable-performance-for-demanding-applications\/"},"modified":"2026-04-29T15:29:23","modified_gmt":"2026-04-29T07:29:23","slug":"semiceras-siliconized-graphite-mechanical-sealing-rings-reliable-performance-for-demanding-applications","status":"publish","type":"product","link":"https:\/\/www.cn-semiconductorparts.com\/de\/product\/semiceras-siliconized-graphite-mechanical-sealing-rings-reliable-performance-for-demanding-applications\/","title":{"rendered":"Semicera\u2019s Siliconized Graphite Mechanical Sealing Rings \u2013 Reliable Performance for Demanding Applications"},"content":{"rendered":"
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Siliconized graphite is a composite material in which silicon carbide is attached to the surface of a graphite substrate. It has the characteristics of high hardness, high mechanical strength and wear resistance of silicon carbide, as well as the self-lubricating properties and thermal shock resistance of graphite. It is an ideal friction materials and mechanical seal materials, suitable for mechanical sealing of various water pumps, oil pumps, chemical pumps, and bearings of various high-speed and high-load main pumps. In addition, siliconized graphite has good oxidation resistance, thermal shock resistance, low porosity, and certain electrical conductivity, and can be used as materials such as metal smelting crucibles and draft tubes.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

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\"Siliconized <\/img><\/a> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Siliconized <\/img><\/a> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Siliconized <\/img><\/a> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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The composition of siliconized\u00a0graphite is uniform, the surface is consistent with the inside, and the composition ratio of silicon carbide and graphite is adjustable. The higher the content of silicon carbide, the greater the density of the material, the higher the compressive strength, and the resistivity increases.<\/span><\/p>\n

\"\u56fe\u72471\"<\/a><\/p>\n

Metallographic picture of siliconized\u00a0graphite<\/span><\/p>\n

(the black part is graphite, the gray part is silicon carbide, and the white part is silicon)<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

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\u7845\u5316\u77f3\u58a8\u4e3b\u8981\u6280\u672f\u6307\u6807<\/span> <\/b>
<\/b>Main parameters of Siliconized graphite<\/b><\/b><\/p>\n<\/td>\n<\/tr>\n

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\u7c7b\u522b<\/span> Artikel<\/span><\/p>\n<\/td>\n

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\u6307\u6807<\/span> Wert<\/span><\/p>\n<\/td>\n<\/tr>\n

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\u5bc6\u5ea6<\/span> Dichte<\/span><\/p>\n<\/td>\n

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2.4-2.9g\/cm\u00b3<\/p>\n<\/td>\n<\/tr>\n

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\u5b54\u9699\u7387<\/span> Porosity<\/span><\/p>\n<\/td>\n

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<0.5%<\/p>\n<\/td>\n<\/tr>\n

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Druckfestigkeit<\/span>Druckfestigkeit<\/span><\/p>\n<\/td>\n

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>400MPa<\/p>\n<\/td>\n<\/tr>\n

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\u6297\u6298\u5f3a\u5ea6<\/span> Flexural strength<\/span><\/p>\n

Flexural strength<\/p>\n<\/td>\n

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>120MPa<\/p>\n<\/td>\n<\/tr>\n

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\u70ed\u5bfc\u7387<\/span> W\u00e4rmeleitf\u00e4higkeit<\/span><\/p>\n<\/td>\n

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120W\/mK<\/p>\n<\/td>\n<\/tr>\n

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W\u00e4rmeleitkoeffizient<\/span>Thermal expansion coefficient<\/span><\/p>\n<\/td>\n

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4.5\u00d710-6<\/span><\/sup><\/p>\n<\/td>\n<\/tr>\n

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\u5f39\u6027\u6a21\u91cf<\/span>Elastic modulus<\/span><\/p>\n<\/td>\n

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120GPa<\/p>\n<\/td>\n<\/tr>\n

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\u51b2\u51fb\u5f3a\u5ea6<\/span>Schlagkraft<\/span><\/p>\n<\/td>\n

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1.9KJ\/m\u00b2<\/p>\n<\/td>\n<\/tr>\n

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\u6c34\u6da6\u6ed1\u6469\u64e6\u7cfb\u6570\u00a0Water lubricated friction<\/p>\n<\/td>\n

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0.005<\/p>\n<\/td>\n<\/tr>\n

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\u5e72\u6469\u64e6\u7cfb\u6570<\/span>Dry friction coefficient<\/span><\/p>\n<\/td>\n

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0.05<\/p>\n<\/td>\n<\/tr>\n

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\u5316\u5b66\u7a33\u5b9a\u6027<\/p>\n

Chemische Stabilit\u00e4t<\/p>\n<\/td>\n

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\u5404\u79cd\u76d0\uff0c\u6709\u673a\u6eb6\u5242\uff0c\u5f3a\u9178<\/span>(HF,HCl,H<\/span>\u2082SO4<\/span><\/sub>,HNO\u2083)<\/p>\n

Various salts, organic solvents,<\/p>\n

strong acids (HF,HCl,H\u2082SO4<\/span><\/sub>,HNO\u2083)<\/p>\n<\/td>\n<\/tr>\n

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\u957f\u671f\u7a33\u5b9a\u4f7f\u7528\u6e29\u5ea6<\/p>\n

Long-term stable use temperature<\/p>\n<\/td>\n

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800\u2103(\u6c27\u5316\u6c14\u6c1b), 2300\u2103(\u60f0\u6027\u6216\u771f\u7a7a\u6c14\u6c1b)<\/p>\n

800\u2103(oxidizing atmosphere),<\/p>\n

2300\u2103(inert or vacuum atmosphere)<\/b><\/p>\n<\/td>\n<\/tr>\n

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\u7535\u963b\u7387<\/span> Electrical resistivity<\/span><\/p>\n<\/td>\n

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120\u00d710-6<\/span><\/sup>\u03a9m<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

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\"SEMICERA <\/img><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Semizelle <\/img><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Ausr\u00fcstungsmaschine\" <\/img><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"CNN <\/img><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Unser <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Erforschen Sie die silikonisierten Graphit -Versiegelungsringe von Semicera, die f\u00fcr zuverl\u00e4ssige Leistung in anspruchsvollen Anwendungen entwickelt wurden. Mit ihrer au\u00dfergew\u00f6hnlichen Verschlei\u00dffestigkeit, ihrer hohen thermischen Leitf\u00e4higkeit und einer hervorragenden chemischen Stabilit\u00e4t sorgen unsere Produkte f\u00fcr eine optimale Versiegelung und eine verl\u00e4ngerte Lebensdauer in herausfordernden Umgebungen.<\/p>","protected":false},"featured_media":978,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[37],"product_tag":[],"class_list":{"0":"post-2041","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cvd-tac-coating","8":"first","9":"instock","10":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/product\/2041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/comments?post=2041"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/media\/978"}],"wp:attachment":[{"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/media?parent=2041"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/product_brand?post=2041"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/product_cat?post=2041"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/product_tag?post=2041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}