High Heat Resistance Ceramic Crucibles Alumina Zirconia Ceramic Melting Crucibles, Refractory High Purity Alumina Ceramic Crucible
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Product Highlights
- High Purity Alumina: Available in 85%, 95%, 99%, and 99.5% Al2O3 purity grades for specific needs.
- Customizable Size: Sizes can be customized according to requirements with a 7-20 day lead time.
- Corrosion Resistance: Excellent chemical stability and corrosion resistance for long-term use without staining.
- Versatile Application: Suitable for metal processing, glass melting, and laboratory sample melting.
- CE Certified Quality: Products conform to international standards and hold CE certification.
- One-Year Warranty: One-year warranty with free maintenance for quality problems during the period.
- 24/7 Technical Support: Permanent technology support with 24-hour response time for any issues.
Product Attributes
- Application
- Melting
- Color
- Light Pink
- Material
- Alumina Ceramic
- Model NO.
- HIQ-AC
- Shape
- Round
- Size
- 0.4-400mm
- Density
- 3.7g/cm3 > 6.0g/cm3
- Raw Material
- Alumina, Zirconia
- Dielectric Constant
- 9.4MHz 20℃
- Flexural Strength
- 336.1MPa
- Feature
- High Temperature/Corrosion Resistance
- Wall Thickness
- 0.25-15mm
- High
- 0.4-500mm
- Certification
- CE, ISO
- Refractoriness
- 1580< Refractoriness< 1770
- Type
- Corundum Crucible
- Transport Package
- Wooden Box
- Specification
- 90*30*3mm
- Trademark
- HIQ
- Origin
- China
- HS Code
- 85149090
- Production Capacity
- 500000PCS Per Month
Product Images of High Heat Resistance Ceramic Crucibles Alumina Zirconia Ceramic Melting Crucibles, Refractory High Purity Alumina Ceramic Crucible
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Product Description

1. High density, high purity.
2. Good wear-resistant, sealing ability.
3. Good tensile strength.
4. Good high temperature tolerance.
5. Excellent cold crushing and thermal shock resistance.
6. Excellent chemical stability and corrosion resistance.
7. No staining for long-term use.
Standard Price 99.5 Alumina Refractory Melting Ceramic Crucible
High Heat Resistance Ceramic Crucibles Alumina Zirconia Ceramic Melting Crucibles , refractory high purity alumina ceramic crucible sheet plate


1. Wildly used in all kinds of laboratory analysis and various industrial analysis, metal and nonmetal material sample melting.
2. Widely used for high temperature application, like metal processing, glass melting, rapid thermal cycling, gemstone purification for jewelry industry
3. Widely applied in the metallurgy, chemical industry and materials science, etc.
Standard Price 99.5 Alumina Refractory Melting Ceramic Crucible
High Heat Resistance Ceramic Crucibles Alumina Zirconia Ceramic Melting Crucibles , refractory high purity alumina ceramic crucible sheet plate
|
Index
|
Unit
|
85 % Al2O3
|
95 % Al2O3
|
99 % Al2O3
|
99.5 % Al2O3
|
|
Density
|
g/cm3
|
3.3
|
3.65
|
3.8
|
3.9
|
|
Water Absorption
|
%
|
<0.1
|
<0.1
|
0
|
0
|
|
Sintered Temperature
|
ºC
|
1620
|
1650
|
1800
|
1800
|
|
Hardness
|
Mohs
|
7
|
9
|
9
|
9
|
|
Bending Strength
|
Mpa
|
200
|
300
|
340
|
360
|
|
Compressive Strength
|
Kgf/cm2
|
10000
|
25000
|
30000
|
30000
|
|
Long Time Working
|
ºC
|
1350
|
1400
|
1600
|
1650
|
|
Max. Working
|
ºC
|
1450
|
1600
|
1800
|
1800
|
High Heat Resistance Ceramic Crucibles Alumina Zirconia Ceramic Melting Crucibles , refractory high purity alumina ceramic crucible sheet plate
Ceramic crucibles are used for science experiments and for melting down materials such as metals. the crucible out of ceramic rather than a metal makes it more durable and longer lasting.
High Heat Resistance Ceramic Crucibles Alumina Zirconia Ceramic Melting Crucibles , refractory high purity alumina ceramic crucible sheet plate
We offers an extensive line of ceramic melting crucibles for all your melting or casting needs. We are also able to supply custom size ceramic crucibles upon request.
We also have ceramic crucibles for the melting and casting of Platinum, Palladium, Steel and Titanium materials.
High Heat Resistance Ceramic Crucibles Alumina Zirconia Ceramic Melting Crucibles , refractory high purity alumina ceramic crucible sheet plate
In stock of aviable alumina crucible zies:
- Crucible, Cylindrical With Vertical Sides, 2 ml, 12 X 25 mm
- Crucible, Conical With Straight Tapered Sides, 20 ml, 33 X 44 mm
- Crucible, Cylindrical With Vertical Sides, 20 ml, 28 X 40 mm
- Crucible, High Form, 20 ml, 38 X 35 mm
- Crucible, High Form, 10 ml, 29 X 31 mm
- Crucible, High Form, 50 ml, 48 X 47 mm
- Conical With Straight Tapered Sides, 250 ml, 73 X 95 mm
Tips: For the specific sizes of alumina crucibles , which can be customized with 7-20 workingdays lead time.
High Heat Resistance Ceramic Crucibles Alumina Zirconia Ceramic Melting Crucibles , refractory high purity alumina ceramic crucible sheet plate
High Heat Resistance Ceramic Crucibles Alumina Zirconia Ceramic Melting Crucibles , refractory high purity alumina ceramic crucible sheet plate
Guarantee:
· One year, We provide permanent technology support.Warranty period appear quality problems free maintenance.After the warranty we need to replace parts we provide at cost price.
· Any technology question, we can provide video instruction, remote video instruction or fly to your country.
· Any problem we will handle in time within 24 hours
Quality
High Heat Resistance Ceramic Crucibles Alumina Zirconia Ceramic Melting Crucibles , refractory high purity alumina ceramic crucible sheet platefessional QC team and every steps of processing we will strictly on quality.
· Our products will be conform international standards and has the CE certificate.
We know how important it is to maintain continuity of production. We take responsibility for the proper functioning of your equipment, leaving you time to run your business.
Servicing equipment during a breakdown is the worst possible scenario. System failure is unexpected, surprising and always at the wrong time. Alarge is prepared to deal with these situations. In order to raise the service reliability of your equipment, we offer comprehensive support services.
Professional technical services by HENAN HIQ FURNACE CO,.LTD
The engineering team at HIQ has the knowledge and experience to manage fleets of heat treating equipment in a planned and professional manner regardless of the equipment manufacturer. The solutions we offer are universal because they are based on best practices for failure prevention in the best sense of the word. Professional Technical Services provided by HIQ is more than the repair in case of failure. We understand how the equipment works and we increase uptime with the help of automated process maintenance that supports equipment architecture and technology solutions including renovation, modernization, and relocation services. Alarge carries out preventive inspections and the subsequent preventive measures using advanced tools in the field of metering and reporting.
You no longer have to worry about downtime and additional costs.
HIQ services are available around the clock, 7 days a week.
About the Supplier
Company Profile
Henan HIQ Furnace Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of electric furnaces and heating elements. Our main products cover two major systems: Laboratory electric furnaces and industrial electric furnaces. The former accurately meets the experimental needs of scientific research institutions and universities, while the latter provides efficient production equipment for industries such as metallurgy and chemical engineering. Meanwhile, our independently developed core components like silicon molybdenum heaters and silicon carbide heaters have been widely used in various high-temperature scenarios due to their advantages of high temperature resistance, long service life, high efficiency, and energy saving.
We have established a complete full-process quality control system to ensure stable and reliable product quality. In addition, our professional after-sales team is on call 24/7, providing one-stop services from installation and debugging to maintenance and repair, quickly addressing customers' concerns. With excellent quality and considerate services, we strive to be a reliable partner in the industrial heating field.
About Our Factory & Business Background
- Address
- No. 68 Beisanhuan Road, Jinshui District, Zhengzhou, Henan, China
Our Production Capability & Technical Expertise
FAQ
- What are the available Al2O3 purity grades?
- We offer 85%, 95%, 99%, and 99.5% Al2O3 purity grades to suit different application requirements.
- Can the size of the crucible be customized?
- Yes, sizes can be customized according to your requirements, with a lead time of 7-20 working days.
- What warranty do you provide?
- We provide a one-year warranty. Quality problems are covered with free maintenance during this period.
- How quickly do you respond to technical issues?
- We provide permanent technology support and handle any problems within 24 hours.
- What materials can be melted in these crucibles?
- They are suitable for melting metals, glass, and other materials in laboratory and industrial settings.
- Are the products certified?
- Yes, our products conform to international standards and have obtained CE certification.
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