Luoyang Anjing Intelligence Equipment는 고온 전기로 분야의 글로벌 리더입니다.
Quartz Ceramic Crucible Series | High Temperature Laboratory Crucibles
제품 매개변수
설명
High-purity quartz ceramic crucible
These quartz ceramic crucible are made primarily from high-purity fused silica (SiO₂) using advanced ceramic forming and high-temperature sintering processes. The products feature high purity, 고온 저항, excellent thermal shock resistance, and good chemical stability.
The main chemical composition is 99.86% silicon dioxide (SiO₂), and the maximum operating temperature can reach 1680℃. Due to their low coefficient of thermal expansion, low thermal conductivity, high dimensional accuracy, and excellent corrosion resistance, they effectively reduce cracking and contamination problems during high-temperature processes.
제품특징
- High-purity quartz material, excellent high-temperature resistance
Using high-purity fused silica as the main raw material, the silicon dioxide content reaches SiO₂: 99.86%, with a maximum operating temperature ≤1680℃. It exhibits good structural stability in high-temperature environments, is not easily deformed, and can meet the requirements of long-term high-temperature use.
- Strong thermal shock resistance and resistance to thermal cycling
Quartz ceramics have an extremely low coefficient of thermal expansion, which effectively reduces thermal stress caused by temperature changes. The product has good thermal shock resistance, can withstand rapid heating and cooling, and is not prone to cracking and breakage, making it suitable for high-temperature process environments with frequent thermal cycling.
- Low thermal conductivity and high dimensional stability
The product has low thermal conductivity and low thermal expansion characteristics, maintaining good dimensional accuracy during high-temperature use. Its advantages include uniform temperature distribution, small thermal deformation, and high dimensional stability, making it suitable for experimental and production applications with high precision and stability requirements.
- Excellent Chemical Resistance
The product has low thermal conductivity and low thermal expansion characteristics, and its dimensional accuracy remains good under high temperature conditions. It has uniform temperature distribution, small thermal deformation and high dimensional stability. It is suitable for experimental research and production applications that require high accuracy and stability.
- High-Strength Structure and Long Service Life
The product has a fine structure, a compressive strength of ≥70MPa at room temperature, and good mechanical strength and wear resistance. It maintains stable performance at high temperatures, effectively extending its service life.
- Multiple Specifications Available, Customization Supported
A variety of specifications and models are available, and customization is supported according to customer needs, including different capacities, sizes, special shapes, and non-standard processed products. Fully meeting the diverse needs of laboratories and industrial production.
| Comparison Dimension | High-Purity Quartz Ceramic Crucible | High-Purity Alumina Ceramic Crucible |
|---|---|---|
| Maximum Temperature Resistance | ≤ 1680℃ | 1650℃ / 1750℃ |
| Chemical Composition | 99.86% Silicon Dioxide (SiO₂) | Mullite (60~70% Alumina) Corundum (99% Alumina) |
| Product Characteristics | Fine structure, low thermal conductivity, low thermal expansion coefficient, high dimensional accuracy, good thermal shock stability, good electrical performance, excellent high-temperature thermal shock resistance, long service life, good chemical corrosion resistance, room temperature compressive strength ≥ 70MPa | High-purity alumina, chemical corrosion resistance, high-temperature resistance, resistance to rapid heating and cooling, not easily cracked, high density achieved through ceramic injection molding |
| Application Fields | Melting of silicon, 알류미늄, 구리, 등.; widely used in optical glass, special glass, ceramic bond for grinding wheels, polysilicon production, and non-ferrous metal smelting industry | Metal smelting, 분말 소결, electronic components, automotive parts, aerospace, machine tools, hydraulic parts, pumps and valves, fans, and other industries |
| Service Conditions | Used as a container for loading solution raw materials, requiring continuous operation at high temperatures around 1750℃/1680℃/1650℃ for over 50 hours to achieve melting production | |
응용분야
- Photovoltaics and Semiconductors: Square/round crucibles for polycrystalline silicon ingot casting; quartz crucibles (matching) for monocrystalline silicon pulling.
- Optics and Specialty Glasses: Melting and clarification of optical glass, filter glass, and pharmaceutical glass.
- 비철금속 제련: Melting, refining, and degassing of aluminum, 구리, and their alloys.
- Ceramics and Powder Materials: High-temperature calcination of ceramic grinding wheel binders, electronic ceramic powders, phosphors, 등.
- Laboratory and Research: High-temperature calcination, ashing analysis, melting experiments, 등.
회사 프로필
열처리 기술 서비스 및 R 전문 기업&디, 조작, 고온전기로 판매 및 판매.
-100℃ ~ 2600℃의 전온도 범위를 커버하는 고온 전기로 개발에 주력하고 있습니다.. 해당 제품에는 실험용 전기로가 포함됩니다., 진공 분위기 용광로, 산업 가마, 및 중주파 유도 가열 장비. 주요 제품으로는 상자로(Box Furnace)가 있습니다., 튜브 용광로, 리프팅 용광로, 푸셔 가마, 보기 용광로, 회전식 가마, 터널 가마, 다양한 전문 중주파로.
회사는 기술 혁신을 고수하고 ISO9001 및 EU CE 인증을 통과했습니다.. 그것은 소유 21 등록상표, 29 특허, 그리고 27 소프트웨어 저작권.
결제 방법
TT
배송 방법
전기로는 3단으로 포장되어 있습니다.전기로는 3겹으로 포장되어 있습니다.: 먼저 발포 종이로 포장, 그런 다음 플라스틱 필름으로 싸서, 그리고 마침내 나무 상자에 포장되었습니다..
자주 묻는 질문 (FAQ)
- What is the highest temperature that a quartz ceramic crucible can withstand?
High-purity quartz ceramic crucibles can withstand temperatures up to 1680℃, suitable for various high-temperature melting and material processing processes.
- What are the main advantages of quartz ceramic crucibles?
The products feature high purity, 고온 저항, thermal shock resistance, low thermal expansion, low thermal conductivity, chemical resistance, and good dimensional stability.
- What materials are suitable for melting with quartz ceramic crucibles?
Suitable for melting metals such as silicon, 알류미늄, and copper, and widely used in the production of optical glass, specialty glass, polycrystalline silicon, and high-purity materials.
- What precautions should be taken when using quartz ceramic crucibles?
It is recommended to avoid severe mechanical impacts. The heating and cooling processes should be kept uniform, and the maximum operating temperature should not be exceeded to improve the crucible’s lifespan.
- Are different specifications supported?
예. We can customize high-purity quartz ceramic crucibles of different sizes, capacities, shapes, and special structures according to customer needs to meet the requirements of experimental and industrial applications.
