Henan Super Machinery Equipment Co.,Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 2000sets/month |
| Packaging Details | wooden case or carton |
| Goods | Alumina Ceramic Crucible |
| Shape | Cylinder |
| Raw material | 99.7% Alumina Ceramic |
| Alumina Content | 95% 99.35% 99.7% 85% |
| Max. Temperature | 1600-1800C |
| Classification | Laboratory Heating Equipments |
| Usage | Refractory Protection Alumina Ceramics crucible |
| Size | Customer's Drawing |
| Certificate | CE |
| MOQ | 5PCS |
| Brand Name | SUPER |
| Model Number | customize |
| Certification | CE |
| Place of Origin | China |
View Detail Information
Explore similar products
Black Gold Melt 2 Kg Crucible , 1.75 - 1.85g / Cm3 Lead Melting Crucible
1kg / 2kg Ceramic Crucible For Melting Gold , 20 - 500mm Dia Metal Casting
Precious Metal Melting 1kg Graphite Crucible For Portable Gold Furnace
High Purity Graphite Crucible 3kg Gold Volume Silver Metal Ingot Producing
Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 2000sets/month |
| Packaging Details | wooden case or carton | Goods | Alumina Ceramic Crucible |
| Shape | Cylinder | Raw material | 99.7% Alumina Ceramic |
| Alumina Content | 95% 99.35% 99.7% 85% | Max. Temperature | 1600-1800C |
| Classification | Laboratory Heating Equipments | Usage | Refractory Protection Alumina Ceramics crucible |
| Size | Customer's Drawing | Certificate | CE |
| MOQ | 5PCS | Brand Name | SUPER |
| Model Number | customize | Certification | CE |
| Place of Origin | China | ||
| High Light | graphite melting crucible ，alumina ceramic crucible | ||
Introduction of alumina ceramic crucible :
Corundum ceramic crucible, also known as alumina crucible, 99.70% corundum crucible in 1800℃1650℃- 1700℃ corundum crucible in the atmosphere of oxidation and reduction, has a good high temperature insulation and mechanical strength.High thermal conductivity, small thermal expansion.Does not react with air, water vapor, hydrogen, carbon monoxide and so on above 1700℃.Short-term maximum service temperature 1800℃.
99.35% Corundum ceramic crucible has good high temperature insulation and mechanical strength in oxidation and reduction atmosphere
85% High alumina crucible 1305℃ 1290℃ has good high temperature insulation and mechanical strength in oxidation and reduction atmosphere.High thermal conductivity, small thermal expansion.It doesn't react with air, water vapor, hydrogen, carbon monoxide, etc.It can be used for a long time under the condition of little change of temperature field.Short-term maximum service temperature 1400℃
Alumina ceramic crucible feature
1. Corundum crucible is suitable for melting samples with anhydrous Na2CO3 and other weak alkaline substances as flux, but not suitable for melting samples with Na2O2, NaOH and other strong alkaline substances and acidic substances as flux (such as K2S2O7 and so on)
2. Resistance to high temperature, acid and alkali, cold and hot, chemical corrosion
3. The color is white or beige
Technical parameter of alumina ceramic crucible:
| SiO2 Content | % | - |
| Density | g /cm3 | 3.88 |
| Water Absorption | % | 0.01 |
| Compression Strength at Room Temperature | MPa | 350 |
| Leakage Rate 20℃ | Torr/ L. Sec | <10-11 |
| Bending Strength | mm | ≤0.2mm 1600℃ |
| Bonding at High Temperature | - | No Bonding 1600℃ |
| Thermal Expansion Coefficient 20-1000℃ | mm. 10-6/℃. m | 8.2 |
| Thermal Conductivity | W/ m. k | 25 |
| Electric Insulation Strength | KV/ mm | 20 |
| DC Insulation Resistance 20℃ | Ohm/ cm | 1014 |
| High Temperature Insulation Resistance | 1000℃ MΩ | ≥0.08 |
| 1300℃ MΩ | ≥0.02 | |
| Resistance To Thermal Shock | - | No Cracks 1550℃ for 4 times |
| Max. Temperature | ℃ | 1800 |
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...
Get in touch with us
Leave a Message, we will call you back quickly!