쿼츠 튜브
석영 플레이트
쿼츠 로드
광학 애플리케이션
반도체 산업
실험실 및 화학 애플리케이션Quartz rods are rod-shaped materials primarily made from quartz sand, characterized by high purity, high-temperature resistance, and corrosion resistance.
| diameter | length |
|---|---|
| 10mm | 300mm |
| 10mm | 600mm |
| 12mm | 300mm |
| 12mm | 600mm |
| 14mm | 300mm |
| 14mm | 600mm |
| 15mm | 300mm |
| 15mm | 600mm |
| 15mm | 1000mm |
| 16mm | 300mm |
| 16mm | 600mm |
| 16mm | 1000mm |
| 16mm | 1200mm |
| 18mm | 300mm |
| 18mm | 600mm |
| 18mm | 1000mm |
| 18mm | 1200mm |
| 20mm | 300mm |
| 20mm | 600mm |
| 20mm | 1000mm |
| 20mm | 1200mm |
| 22mm | 300mm |
| 22mm | 600mm |
| 22mm | 1000mm |
| 22mm | 1200mm |
| 25mm | 300mm |
| 25mm | 600mm |
| 25mm | 1000mm |
| 25mm | 1200mm |
| 28mm | 300mm |
| 28mm | 600mm |
| 28mm | 1000mm |
| 28mm | 1200mm |
| 30mm | 300mm |
| 30mm | 600mm |
| 30mm | 1000mm |
| 30mm | 1200mm |
| 32mm | 300mm |
| 32mm | 600mm |
| 32mm | 1000mm |
| 32mm | 1200mm |
| 35mm | 300mm |
| 35mm | 600mm |
| 35mm | 1000mm |
| 35mm | 1200mm |
- Payment method:
By T/T or prepayment,
It depends on the quantity of the order. - Delivery time:
According to the order quantity. - Shipping method:
By sea or by air,
It depends on the customer.
비고：비고
To confirm the order,
the following parameters are required:
① outer diameter ② length ③ quantity
| 속성 콘텐츠 | 속성 값 |
|---|---|
| SiO2 | 99.99% |
| 밀도 | 2.2×10³ kg/cm³ |
| 경도 | 5.5 - 6.5 모스 스케일 570 KHN 100 |
| 인장 강도 | 4.8×10⁷ Pa(N/mm2)(7000psi) |
| 압축 강도 | >1.1×10⁹ Pa(160,000psi) 이상 |
| 열팽창 계수 | 5.5×10-⁷ cm/cm-°C(20°C-320°C) |
| 열 전도성 | 1.4W/m-°C |
| 비열 | 670 J/kg-°C |
| 연화 포인트 | 1730°C(3146°F) |
| 어닐링 포인트 | 1210°C(2210°F) |
| 스트레인 포인트 | 1120°C(2048°F) |
| 작업 온도 | 1200°C(2192°F) |
| 전기 저항 | 7×10⁷ 옴 cm(350°C) |
| 크기 | 사용자 지정 |
| 로고 | 맞춤형 로고 수락 |
There are two primary methods for producing quartz rods: the continuous method and the flame fusion method (also known as the gas fusion method).
Continuous Method: In this method, quartz sand is fed from the top into a furnace, which comprises a metallic quartz crucible surrounded by electric heating elements. The quartz sand melts at high temperatures. The molten material then passes through a shaping orifice at the bottom of the crucible, producing rods, tubes, sheets, or other various specified product forms.
Flame Fusion Method: This method involves using hydrogen and oxygen to melt colorless quartz crystal. The molten material is formed into quartz glass through the melting and congealing of crystalline particles in the flame. The quartz glass is then removed from the flame through different methods and processed into quartz rods of the desired shape.
Superior Corrosion Resistance
Quartz rods are made from pure natural quartz stone, which provides exceptional resistance to corrosion, enabling long-term use in harsh environments such as acids and alkalis without being easily damaged.
High-Temperature Stability
The quartz composition of these rods provides excellent resistance to high temperatures, allowing them to withstand hot water, steam, and similar conditions without deformation or embrittlement.
Smooth and Flat Surface
Through precise processing, the quartz rod surfaces are smooth and flat, making them less prone to accumulating dirt, and thus are easy to clean and maintain.
igh Hardness and Compressive Strength
Quartz rods are resistant to external impacts and wear, resulting in a long service life.
애플리케이션 시나리오
반도체 제조
Quartz rods are used in the semiconductor industry for manufacturing wafer processing equipment, photolithography equipment, and other semiconductor process tools. Their ability to withstand high temperatures and chemical corrosion is critical in semiconductor manufacturing processes.
Optical Fiber Communication
In the manufacture of optical fibers, quartz rods are used as the material for preforms, which are then drawn and processed into optical fibers. Their optical properties make them suitable for use in optical communication.
Scientific Research
Quartz rods are commonly used in laboratories for chemical experiments, spectroscopic analysis, and laser technology. Their high purity and optical properties are important for scientific research.
Industrial Manufacturing
Quartz rods are also used in industrial heating equipment, furnaces, and burners because they are capable of withstanding high-temperature environments.
Lighting Equipment
Certain types of quartz rods are used in manufacturing special lighting equipment, such as ultraviolet lamps.
Medical Devices
Due to their good biocompatibility and stability, quartz rods are used to manufacture medical devices, such as artificial blood vessels.
The manufacturing process of quartz rods primarily involves melting quartz sand into hollow quartz preforms using a plasma flame. These preforms are then mechanically cold-worked into thick-walled quartz tubes. Finally, a medium-frequency induction heating non-contact secondary shaping technology is used to produce the quartz rods. This meticulous process ensures the quartz rods possess high purity, low hydroxyl content, high dimensional accuracy, and a superior surface finish free of defects.
In the electronics industry, quartz rods are primarily utilized as substrates for semiconductor materials and as bases for electronic components. Their excellent electrical insulation and thermal stability make them ideal for use in high-frequency circuits and sensors, as well as other high-precision electronic devices. Quartz rods are also crucial for the production of photomasks and glass chips, which are vital for enhancing electronic device performance.
Quartz rods exhibit an extremely low coefficient of thermal expansion and excellent resistance to thermal shock.
quartz glass rod
Quartz Semi-Round Rod
Quartz Light Guiding Rod
Quartz Angled Light Guiding Rod
쿼츠 믹싱 로드
Quartz Grooved Rod
Quartz Slotted V-Shaped Rod
CNC Precision Machining of Quartz Columns
쿼츠 믹싱 로드
자주 묻는 질문
석영 유리는 우수한 물리적 및 화학적 특성, 매우 높은 기계적 경도, 우수한 전기 절연성, 고온 및 내식성, 낮고 안정적인 지연 성능, 우수한 빛 투과율 등을 갖춘 단단하고 부서지기 쉬운 소재입니다. 반도체, 광학, 전기, 화학, 항공우주, 자동차 및 기타 분야에서 널리 사용됩니다. 단단하고 부서지기 쉬운 재료는 가공이 어렵고 많은 분야에서 가장자리 붕괴가 적고 재료 손실이 적으며 단면 거칠기가 낮고 절단 두께 범위가 넓은 절단 공정이 절실히 필요합니다. 석영 유리의 전통적인 절단 방법은 기계식 절단, 즉 휠 절단입니다. 비 전통적인 절단 방법에는 워터젯 절단, 전기 화학 방전 와이어 절단, 연속 레이저 절단 등이 포함됩니다. 기계식 절단은 비용이 저렴하지만 휠과 재료 사이의 접촉으로 인해 공구 마모가 크고 재료가 공구에 의해 쉽게 오염됩니다. 석영 유리는 가장자리 붕괴, 미세 균열 및 잔류 응력이 발생하기 쉬우므로 재료의 강도와 성능에 영향을 미칩니다! 곡선 절단이 어렵고 연마 및 연마와 같은 후처리가 필요합니다. 레이저 절단은 재료에 직접 접촉하지 않고 접촉 응력이 없으며 복잡한 곡선 절단을 수행할 수 있습니다. 피코초 레이저는 작은 스폿 직경, 고정밀, 재료와의 짧은 작용 시간, 작은 작용 면적의 장점을 가지고 있으며 단단하고 부서지기 쉬운 재료의 가공에 적합합니다.
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