기본 정보
Refractoriness
1580< Refractoriness< 1770
Classification
Heating Element
Dimension
Diameter: 13mm-178mm Height: 25mm
Max Working Temperature
1750 Degrees Celsius
Grade Standard
Industrial Grade
Originplace
Suzhou, China
제품 설명
Product Specification:
Item | Round Cylindrical Crucible |
Product name | Alumina Ceramic Crucible |
Type | Industrial Ceramic |
Material | Alumina |
Application | Labware |
Processing Service | Milling, Mixing, Molding, Sintering, Machining |
Color | White |
Purity | 99% , 97%, 96%, 95% |
Density | 3.9 g/cm3 |
Hardness | 9 Mohs Scale |
Flexural Strength | 375 Mpa |
Compressive Strength | 2300 Mpa |
Max Working Temperature | 1750 ºC |
Thermal conductivity 25ºC (W/m.K) | 35 W/mk |
Thermal Expansion 0-800ºC (10-6/ºC) | 7.6 |
Volume Resistivity 20ºC (Ω.cm3) | >1014 |
Water Absorption | None |
Permeability | Gas-tight |
Chemical Test | Hot Concentrated Sulfuric Acid ,100ºC |
Product Introduction and Image:
Alumina (Al2O3)
Alumina can be produced in a wide range of purities with additives designed to enhance its properties. Typical purities range from 90 to 99.9%
It can be injection molded, die pressed, isostatically pressed, slip cast, and extruded. Once fired and sintered, it can only be machined using diamond grinding methods. Advanced green and biscuit machining techniques allow more complex components to be manufactured using traditional machining methods. In addition, Alumina can be readily joined to metals or other ceramics using metalizing and brazing techniques.
Alumina can be machined in green, biscuit, or fully dense states. While in the green or biscuit form, it can be machined relatively easily into complex geometries. However, the sintering process that is required to fully densify the material causes the alumina body to shrink approximately 20%. This shrinkage means that it is impossible to hold very tight tolerances when machining alumina pre-sintering. In order to achieve very tight tolerances, the fully sintered material must be machined/ground with diamond tools. In this manufacturing process, a very precise diamond coated tool/wheel is used to abrade away the material until the desired form is created. Due to the inherit toughness and hardness of the material, this can be a time consuming and costly process.
KF specializes in tight tolerance and highly complex work. We have extensive in-house machining facilities, including 4th & 5th axis machining centers, drilling, grinding, milling, polishing, sawing, tapping, threading and turning. This allows us to manufacture Alumina components to the highest specifications.
ApplIcations:
1. Electronic components & substrates
2. High temperature electrical insulators
3. High voltage insulators
4. Laser tubes
5. Machine components
6. Mechanical seals
7. Precision shafts and axles in high wear environments
8. Roller and ball bearings
9. Seal rings
10. Semiconductor parts
11. Shot blast nozzles
12. Thermocouple tubes
13. Tap plates
14. Valve seats
15. Wear components
16. Wire and thread guides
17. Ballistic Armor
Company Profile:
Suzhou KF Advanced Materials Co., Ltd is a professional manufacturer engaged in the research , production and precision processing of advanced ceramic since 2016 . Our company has passed the standard of quality management system of IS09001:2015 and RoHS inspection. The series of ceramic products include zirconia , aluminia , aluminia nitride , silicon carbide , silicon nitride , mullite , boron nitride , magnesium oxide , capillary quartz tube and Macor machinable glass .
Based on our strong technical strength , dozens of high precision processing equipments and whole-process service , Suzhou KF is aimed at providing customers with high quality products , on- time delivery and excellent service all the time .
Welcome to contact with us and visit our factory , thank you !
Equipment:
Warehouse:
Our Advantages:
1, We have rich experience for more than 12 years in ceramic industry;
2, We can both offer standard products and support customization;
3, We could offer high quality products with proper price;
4, We have strong research and development capability with 2 material science Phd team ;
5, Exellent after-sales service always be offerd to our customers.
Q & A:
Q: Are you a manufacturer?
A: Yes, we are real manufacturer and solution provider, we have our own factories and R& D laboratory.
Q: Do you have any stock?
A: We have many stock for standard products, we can also develop individualized products upon your drawings.
Q: What certificates and documents can you offer?
A: We have SGS & ISO 9001, also product testing report is available. If you need any other certificate, we will apply for it as per your request.
Q: Why Should I choose you?
A: We could provide high quality products with proper price, and we will offer exellent after sales service too.
Q: Can l get the best price from you?
A: Yes, we are manufacturer and have many our own factories, so we can control the cost and quality very well by ourselves.
Q: Will you offer any free samples?
A: Yes, some free samples will be available, and it's better if you could accept freight collect.
주소:
Room 201, 2nd Floor, Building 8, No. 8 Dongyan Road, Suzhou, Jiangsu, China
사업 유형:
제조사/공장
사업 범위:
건축과 장식재료, 공업 설비와 부품, 야금광산물과 에너지, 전기전자, 화학공업
경영시스템 인증:
ISO 9001, IATF16949
회사소개:
Suzhou KF Advanced Material Technology Co., Ltd는 고급 세라믹 소재의 생산, 개발 및 판매를 전문으로 하는 기술 회사로, 기술 컨설팅 및 서비스를 제공합니다. 저희 회사는 해외 연구 경험을 가진 많은 의사와 오랜 연구 경험을 통해 풍부한 국내 연구 경험을 보유하고 있으며, R&D 팀의 핵심 역량을 형성하여 "개인 맞춤 설정"에 대한 고객의 요구에 따라 고급 세라믹 소재 솔루션을 제공할 수 있습니다. 당사는 오랫동안 국내외 새로운 세라믹 응용 분야 및 첨단 세라믹 응용 분야의 설계 개념을 연구해 왔으며, 기술의 최전선에 따라 다양한 무기물 비금속 물질의 연구 개발 및 처리 분야에서 풍부한 경험을 보유하고 있습니다. 또한 새로운 자료 분야에서 고객의 응용 분야에 대한 전반적인 솔루션을 제공합니다.
우리 회사는 우시, 장쑤, 진저우에 생산 기반을 두고 있습니다. 랴오닝에
있는 우리 회사의 기존 제품은 주로 다음과 같습니다.
(1) 고성능 알루미늄 세라믹은 다양한 성형 공정을 제공할 수 있으며 금속 가공 서비스를 제공할 수 있습니다
. (2) 고성능 지르코니아 세라믹
(3) 특수 산화칼슘 세라믹
(4) 티타늄 합금 초합금 용해 물질 (
5) 고성능 산화마그네슘 세라믹
(6) PBN 및 고온 질화 붕소 세라믹
(7) 알루미늄 열 전도성이 높은 질화 세라믹
(8) 고강도 실리콘 질화 세라믹 및 실리콘 초경 세라믹
또한 당사의 서비스를 제공합니다.
(1) 고급 세라믹 소재 소결 사용자 지정
(2) 고정밀 세라믹 처리
(3) 세라믹 금속 배선 분야에서 풍부한 경험