セラミックス用炭化ケイ素
セラミックス用炭化ケイ素
炭化ケイ素セラミックはハイテクセラミックです, 主にサブミクロンの炭化ケイ素粉末でできています. 炭化ケイ素は硬度が高い, 成熟した技術で作られた炭化ケイ素セラミックは優れた耐摩耗性を備えています。, 高温耐性と耐食性.
Why SiC is Ideal for Ceramics
- 高硬度: モース硬度 9.5, silicon carbide is nearly as hard as diamond, providing ceramics with excellent wear resistance.
- 高熱伝導率: SiC has exceptional thermal conductivity, 高温用途に適しています.
- 低熱膨張: The low thermal expansion coefficient of silicon carbide ensures dimensional stability under varying temperatures.
- 耐食性: SiC is highly resistant to corrosion from acids, アルカリ, and molten metals, enhancing the longevity of ceramic products.
- 高温耐性: Silicon carbide can withstand extreme temperatures, making it ideal for use in furnace linings and high-temperature machinery.
Applications of Silicon Carbide Ceramics
Ceramic Bearings
SiC bearings provide excellent wear and corrosion resistance, making them ideal for use in extreme environments such as high-temperature or chemically harsh settings.
Armor Ceramics
Silicon carbide is widely used in the production of lightweight ceramic armor due to its exceptional hardness and toughness. This armor is used in military applications and personal protective equipment.
窯の家具
Silicon carbide kiln furniture is designed to endure high temperatures and rapid heating cycles without cracking, warping, or degrading over time.
Wear-Resistant Ceramics
Silicon carbide ceramics are often used in pumps, バルブ, そしてシール, where extreme wear and chemical corrosion occur.
熱交換器
With high thermal conductivity and corrosion resistance, SiC ceramics are used in heat exchangers, especially in chemical processing applications.
Grades of SiC for Ceramics
- ブラックシリコンカーバイド (C)
- High hardness and thermal conductivity.
- Primarily used in abrasive and cutting tools.
- グリーンシリコンカーバイド (GC)
- Purity of over 99%, used in fine ceramics for high-precision applications such as semiconductor manufacturing.
- 反応結合炭化ケイ素 (RBSC)
- Highly durable and often used in kiln furniture and high-stress ceramic components.
- 焼結炭化ケイ素 (SSiC)
- Known for its exceptional hardness and corrosion resistance, often used in mechanical seals and pump components.
炭化ケイ素研磨材の種類
ブラックシリコンカーバイド
ブラックシリコンカーバイドは広く使用されている研磨製品です, 耐摩耗性に優れています, 高硬度, 高密度, 低不純物およびその他の利点, サンドブラスト研削で一般的に使用されます, 研磨, フリーグラインド, さまざまな研磨剤を作る, 等.
グリーンシリコンカーバイド
グリーン炭化ケイ素は、抵抗炉で精製された石英砂と石油コークスから作られています, その比較的安定した化学的性質のため, 高い熱伝導率, 熱膨張係数が低い, 優れた耐摩耗性.
お問い合わせ
見積もりを取得
電子メールアドレス
sales@superior-abrasives.com
+86-18638638803
住所
No.68 Zhengtong Road, 鄭州, 河南, 中国