Luoyang Anjing Intelligence Equipment는 고온 전기로 분야의 글로벌 리더입니다.
High Temperature Corundum Mullite Crucible
제품 매개변수
설명
Corundum-Mullite Dental Sintering Tray
The Corundum-Mullite Dental Sintering Tray is made of high-purity corundum (Al₂O₃) and mullite composite refractory material, refined through high-pressure molding and high-temperature sintering. It is specifically designed for the sintering of zirconia dentures, all-ceramic crowns, dental bridges, and other dental ceramic materials.
The product features high purity, 고온 저항, thermal shock resistance, deformation resistance, wear resistance, and excellent chemical stability. It can be used long-term in dental sintering furnaces, high-temperature muffle furnaces, and laboratory sintering equipment. With its stable material properties and uniform heating effect, it effectively ensures the dimensional stability and product quality of dentures during sintering, making it a commonly used high-temperature sintering support container in dental laboratories and denture processing centers.
제품특징
- High-purity corundum-mullite multiphase material
Utilizing a high-purity corundum (α-Al₂O₃) and mullite (3Al₂O₃·2SiO₂) multiphase formula, with Al₂O₃ content of 87.66% and SiO₂ content of 11.69%. The high alumina content ensures excellent high-temperature performance and chemical stability, while the multiphase structure retains good thermal shock resistance.
- Extremely low impurity content, non-contaminating dental materials
Extremely low impurity content: Fe₂O₃ 0.15%, CaO 0.12%, TiO₂ 0.07%, K₂O 0.08%, Na₂O 0.14%, MgO <0.01%, loss on ignition <0.05%. During high-temperature use, it does not shed slag, powder, or introduce foreign impurities, ensuring the purity and color stability of dental restorations (such as zirconia crowns) and does not affect the biocompatibility of the material.
- Excellent Thermal Shock Resistance
The mullite phase endows the sagger with excellent thermal shock resistance, adapting to the cyclical processes of frequent temperature rises and falls in dental sintering furnaces. It does not crack or peel under rapid heating and cooling conditions, extending the sagger’s service life.
- Good High-Temperature Resistance and Dimensional Stability
It can be used stably for a long time at dental sintering temperatures (typically 1500-1600℃). Its coefficient of thermal expansion matches well with dental zirconia materials, ensuring that the sagger does not deform during sintering.
- Smooth Surface and Smooth Contact Surface with Workpiece
The smooth and flat surface ensures a smooth contact surface with the dental restoration, reducing the risk of mechanical damage and contamination to the crown surface.
| 요소 | Content（%） |
|---|---|
| Loss on ignition LOSS（1025℃） | < 0.05 |
| Aluminum oxide Al₂O₃ | 87.66 |
| Silicon dioxide SiO₂ | 11.69 |
| Iron oxide Fe₂O₃ | 0.15 |
| Calcium oxide CaO | 0.12 |
| Magnesium oxide MgO | < 0.01 |
| Potassium oxide K₂O | 0.08 |
| Sodium oxide Na₂O | 0.14 |
| Titanium dioxide TiO₂ | 0.07 |
응용분야
- Dental Restoration Sintering: Suitable for high-temperature crystallization sintering of zirconia (ZrO₂) crowns, bridges, and other all-ceramic dental restorations.
- Dental Ceramic Heat Treatment: Suitable for high-temperature sintering and heat treatment processes of dental ceramic materials such as veneer porcelain and cast porcelain.
- Dental Prosthesis Processing Center: Suitable for large-scale sintering of dental materials in dental prosthesis processing enterprises.
- Dental Laboratory: Suitable for experimental teaching of dental restoration processes and research on dental materials.
- Dental Material R&디: Suitable for the formulation development and sintering process optimization of new dental ceramic materials.
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 3겹으로 포장되어 있습니다.: 먼저 발포 종이로 포장, 그런 다음 플라스틱 필름으로 싸서, 그리고 마침내 나무 상자에 포장되었습니다..
자주 묻는 질문 (FAQ)
- What materials are primarily used in dental furnace corundum mullite saggers?
Primarily used for the high-temperature sintering of zirconia dentures, all-ceramic crowns, bridges, dental ceramics, and other oral restorative materials, meeting the sintering needs of dental laboratories and denture processing centers.
- What are the advantages of corundum mullite saggers?
The product features high alumina content, 고온 저항, thermal shock resistance, deformation resistance, wear resistance, and excellent chemical stability. This ensures uniform heating during the sintering process, reduces material contamination, and improves the sintering quality of restorations.
- Why choose high-purity materials for sagger making?
High-purity corundum mullite has low impurity content and is less likely to release contaminants at high temperatures, avoiding impacts on the color, strength, and sintering effect of zirconia dentures, thus improving product consistency.
- How to extend the service life of saggers?
It is recommended to use slow heating and cooling according to the sintering process, avoiding rapid heating and cooling; regularly cleaning residues from the sagger surface; and avoiding mechanical impact and localized overload can effectively extend the service life.
- Does the company support customization of different specifications?
예. We can customize corundum mullite saggers of different specifications, shapes, and structures according to customer-provided drawings, dimensions, or dental sintering furnace models to meet the matching needs of different sintering processes and equipment.
