Henan Super Machinery Equipment Co.,Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 2000sets/month |
| Delivery Time | 10 days |
| Packaging Details | wooden case or carton |
| Goods | Cylindrical Alumina Crucibles |
| Shape | Cylinder |
| Raw material | 95% Alumina Ceramic |
| Alumina Content | 95%, 85% |
| Max. Temperature | 1000C-1500C |
| Classification | melting parts |
| Size | according demands |
| Certificate | CE |
| MOQ | 5PCS |
| Density | 3.90g/cm3 |
| Brand Name | SUPER |
| Model Number | C03 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 2000sets/month |
| Delivery Time | 10 days | Packaging Details | wooden case or carton |
| Goods | Cylindrical Alumina Crucibles | Shape | Cylinder |
| Raw material | 95% Alumina Ceramic | Alumina Content | 95%, 85% |
| Max. Temperature | 1000C-1500C | Classification | melting parts |
| Size | according demands | Certificate | CE |
| MOQ | 5PCS | Density | 3.90g/cm3 |
| Brand Name | SUPER | Model Number | C03 |
| Certification | CE | Place of Origin | China |
| High Light | graphite melting crucible ，metal casting crucible | ||
Application of Alumina Crucibles:
Industrial alumina ceramic crucible is used for testing laboratory and a variety of industrial analysis.
Alumina ceramic crucible
include: arc alumina crucible, square alumina crucible, rectangle alumina ceramic crucible,
column ceramic crucible.
Main features of Alumina Crucibles
1) High hardness.
2) High heat resistance: alumina ceramic has excellentthermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
3) Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.
4) High electrical resistivity: alumina is an electrically insulating material.
5) High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.
Technical parameter of alumina ceramic crucible:
| Item | Unit | 95 Al2O3 | 96 Al2O3 | 99 Al2O3 | |
| Physical Characteristics | Heat resistance | 0C | 1500 | 1550 | 1800 |
| Bulk density | g/cm3 | 3.6 | 3.6 | 3.9 | |
| Water absorption | % | 0 | 0 | 0 | |
Mechanical Characteristics | Flexural strength | Mpa | 320 | 340 | 360 |
| Hardness vickers | Gpa | 12.2 | 13.5 | 15.6 | |
| Elastic modulus | Gpa | 280 | 320 | 370 | |
| Poisson’s ratio | 0.22 | 0.23 | 0.23 | ||
| Thermal Characteristics | Linear expansion coefficient | (20-5000C) 10-6/0C | 7.1 | 7.2 | 8 |
| Thermal conductivity | w/(m.k) | 16 | 24 | 32 | |
| Specific Heat | *10-3J/(kg*K) | 0.78 | 0.78 | 0.9 | |
| Electrical Characteristics | Dielectric constant (1MHZ) | - | 9 | 9.4 | 9.9 |
| Dielectric loss angle | *10-4 | 15 | 5 | 1 | |
| Dielectric strength | *106V/m | 12 | 15 | 15 | |
| Process range (mm) | |||||
| Outside Diameter | 1---300 | ||||
| Inside Diameter | 0.5---300 | ||||
| Length | 0.5---1200 | ||||
| Model | Outer diameter | Inner diameter | Total height |
| C01 | 145mm | 83mm | 293mm |
| C02 | 335mm | 265mm | 300mm |
| C03 | 318mm | 267mm | 410mm |
| C04 | 510mm | 450mm | 610mm |
1. Your inquiry related to our products or prices will be replied within 24hours.
2. Well-trained and experienced staffs to answer all your inquiries in fluent English.
3. All our products have 1-year warranty.
4. Offering the support to solve the problem in the application or selling period.
5. Competitive prices based on same quality.
6. Guarantee samples quality same as mass production quality.
7. Check quality of items one by one
8. Provide packing photos and tracking number
9. tracking parcel for you.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
500000-2000000
Employee Number:
20~50
Ecer Certification：
Active Member
Company Introduction: Henan Super Machinery Equipment Co., Ltd. is located in the central part of China-Zhengzhou City, Henan Province, with an advantageous geographical location and convenient transportation network. It is a comprehensive enterprise integrating scientific research, pro... Company Introduction: Henan Super Machinery Equipment Co., Ltd. is located in the central part of China-Zhengzhou City, Henan Province, with an advantageous geographical location and convenient transportation network. It is a comprehensive enterprise integrating scientific research, pro...
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