水晶管
石英プレート
石英ロッド
光学アプリケーション
半導体産業
研究室および化学用途
A quartz custom gold-coated plate is a high-performance material made from quartz glass that has undergone precision machining and been coated with a layer of gold. It features properties such as high transparency, high heat resistance, a low thermal expansion coefficient, and excellent chemical stability, while the gold layer enhances its optical performance and electrical conductivity. This material is widely used in optical instruments, semiconductor manufacturing, optical fiber communication, and scientific research equipment as optical windows, mirrors, or other critical components, demonstrating its importance in high-tech applications.
| 物件内容 | 資産価値 |
|---|---|
| 二酸化ケイ素 | 99.99% |
| 密度 | 2.2×10³ kg/cm³ |
| 硬度 | 5.5 - 6.5 モース硬度 570 KHN 100 |
| 引張強度 | 4.8×10⁷ Pa (N/mm2) (7000 psi) |
| 圧縮強度 | >1.1×10⁹Pa (160,000 psi) |
| 熱膨張係数 | 5.5×10-⁷cm/cm-°C (20°C-320°C) |
| 熱伝導率 | 1.4 W/m-°C |
| 比熱 | 670 J/kg-°C |
| 軟化点 | 1730度C（3146度F） |
| アニーリングポイント | 1210度C（2210度F） |
| ストレイン・ポイント | 1120度C（2048度F） |
| 作業温度 | 1200°C |
| 電気抵抗率 | 7×10⁷Ωcm (350°C) |
| サイズ | カスタマイズ |
| ロゴ | カスタマイズされたロゴ |
高い透明性
Quartz glass itself possesses extremely high transparency, and the gold coating process does not affect its optical transmission, ensuring clarity in optical applications.
高温耐性
The quartz material can withstand continuous use temperatures of up to 1100°C, making it suitable for high-temperature environments.
Gold Coating Enhancement
The gold layer coating enhances the reflectivity of the quartz glass, particularly in the infrared and visible light ranges, while also providing good electrical conductivity.
Shape Versatility
Quartz custom gold-coated plates can be fabricated into various shapes to meet specific application requirements, such as circular, square, or other complex shapes.
アプリケーション・シナリオ
Semiconductor Manufacturing
In semiconductor processes, quartz custom gold-coated plates are used as various components, such as furnace tubes and glass boats, which require direct or indirect contact with silicon wafers in high-temperature environments. The high-temperature resistance and thermal stability of quartz materials are essential in these applications.
Optical Lens Manufacturing
In the optical field, quartz custom gold-coated plates are used to reduce reflection and enhance light transmission by coating a layer of quartz film onto the glass surface, thereby improving the performance of optical equipment. This is widely utilized in the manufacturing of optical instruments such as camera lenses, telescopes, and microscopes.
Electronics Manufacturing
In the manufacturing of electronic products, such as displays, quartz custom gold-coated plates enhance clarity and contrast, improving the visual experience through coatings.
Solar Photovoltaic Field
In the solar photovoltaic sector, quartz custom gold-coated plates are used to manufacture solar panels, improving photoelectric conversion efficiency, thus enhancing the overall performance of solar panels.
The gold coating on quartz custom gold-coated plates primarily serves two purposes: first, to enhance their optical performance within specific wavelength ranges, such as reflectivity and transmission; and second, to provide good electrical conductivity, which is crucial in electronic and optoelectronic applications.
In semiconductor manufacturing, quartz custom gold-coated plates can be used to fabricate components such as furnace tubes and glass boats, which require direct or indirect contact with silicon wafers in high-temperature environments. The high-temperature resistance and thermal stability of quartz are critical for these applications.
The custom shape of quartz custom gold-coated plates allows them to be adapted to various industrial and scientific applications. For example, specific shapes can be used in the design of particular optical instruments, semiconductor manufacturing equipment, or solar panels to ensure optimal performance and compatibility.
大型石英ガラスプレート
Optical Quartz Plate
Quartz Disc
Quartz Wafer
Quartz Wafer
クォーツ・スクエア・ウィンドウ
Custom-Shaped Gold-Coated Plate
Rounded-Edge Gold-Coated Long Strip
Circular Gold-Coated Disc
よくある質問
石英ガラスは硬くて脆い材料で、物理的、化学的性質が優れ、機械的硬度が非常に高く、電気絶縁性がよく、高温と耐食性に優れ、遅延性能が低く安定で、光透過性がよい。半導体、光学、電気、化学、航空宇宙、自動車などの分野で広く使用されている。硬くて脆い材料は加工が難しく、多くの分野で刃先の倒れが小さく、材料ロスが少なく、断面粗さが小さく、切断厚さ範囲が広い切断加工が急務となっている。石英ガラスの伝統的な切断方法は機械的切断、すなわち砥石切断である。非伝統的な切断方法には、ウォータージェット切断、電気化学放電ワイヤー切断、連続レーザー切断などがある。機械的切断はコストが低いが、ホイールと材料が接触するため工具の摩耗が大きく、材料が工具によって汚染されやすい。石英ガラスはエッジ崩壊、マイクロクラック、残留応力が発生しやすく、材料の強度や性能に影響する！曲線切断が難しく、研削や研磨などの後処理が必要。レーザー切断は材料に直接触れないため、接触応力がなく、複雑な曲線切断が可能です。ピコ秒レーザーは、スポット径が小さい、精度が高い、材料との作用時間が短い、作用面積が小さいなどの利点があり、硬くて脆い材料の加工に適しています。
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