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01032
HaoRui
custom01001
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Product Description
Aluminium Oxide Porcelain Rods:
Composition:These rods are made of a ceramic material primarily composed of aluminium oxide (Al2O3), also known as alumina.
Properties: They possess exceptional strength, hardness, and resistance to high temperatures, making them suitable for various industrial applications.
Applications:Aluminium oxide porcelain rods are commonly used in high-temperature environments, such as in kilns, furnaces, and other industrial heating processes. They serve as structural components, insulators, and supports due to their ability to withstand extreme heat and maintain their integrity.
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Products
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Application
It is commonly used in various industrial applications such as furnace tubes, thermocouple protection tubes, and insulators. The ceramic tube's excellent mechanical strength and electrical insulation properties make it ideal for harsh environments where high temperatures and chemical exposure are present. Additionally, its ability to withstand extreme conditions while maintaining dimensional stability ensures long-lasting performance.
Overall, aluminum oxide ceramic tube is a reliable and cost-effective solution for demanding applications in industries such as aerospace, automotive, and electronics.
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Comment & FAQ
1. Are you a factory or a trading company?
A:We are a professional manufacturer of ceramic parts. we are factory.
A: All parts can be customized according to you drawings and will meeting your requirements perfectly.
A: Of course, we will consider discounts for large-volume orders.
A: Yes, we promise to provide quality assurance for all products, inspect according to your drawings and issue an inspection report. If you are not satisfied with our product quality or service, please feel free to give us feedback.
A: Of course, welcome your arrival, please contact us in advance and make an appointment.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:
sales@szhr-tech.com
|
Company Profile
1）Shenzhen Haorui Industrial Technology Co., Ltd was established in June 2006, and it has specialized in the research & development, fabrication and sales of non-standard industrial ceramics, hard alloy (such as tungsten steels), metals and non-metal precision machinery parts for 18 years.
The company has a strong technical level in the processing and manufacturing of industrial ceramics (i.e. zirconia, alumina, silicon nitride, silicon carbide, aluminum nitride, etc.), hard alloys (such as tungsten steels,) non-standard precision parts. The company holds many leading technologies in this field. Moreover, the company has a group of professional technicians with strong technical development abilities and over 10 years working experiences.Most importantly, the company also has a complete production process and quality management system, as well as a complete set of precisely machining equipments and inspection facilities.
2）Our Processing accuracy:
(1) shaft: roundness 0.002 mm, concentricity 0.002 mm, finish Ra0.1 ;
(2) Hole: minimum processing hole diameter 0.2 mm, depth up to 6 mm (depending on the material);
(3) groove (seam): minimum processing 0.1mm narrow groove, as well as a variety of shapes of the groove;
(4) plane: the minimum thickness of 0.1MM sheet can be processed, parallelism 0.001mm, measurement tolerance 0.001 mm, finish Ra0.1;
(5) Thread: the minimum can be processed M2 internal thread, precision GB-7h, external thread size is not limited,precision GB-6g
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Data Sheet
Properties of Alumina/Aluminum Oxide (Al2O3)
| Property | Item | 95% Al2O3 | 99% Al2O3 | 99.8%Al2O3 | Unit |
| Mechanical Characteristics | Color | White | light yellow | Ivory | |
| Bulk Density | 3.7 | 3.85 | 3.93 | g/cm3 | |
| Water Absorption | 0 | 0 | 0 | % | |
| Bending Strength | 300 | 310 | 370 | MPa | |
| Compressive Trength | 2,300 | 2,400 | 2500 | MPa | |
| Elastic Modulus | 320 | 340 | 390 | GPa | |
| Fracture Toughness | 3~4 | 3~4 | 4 | MPa m1/2 | |
| Weber Coefficient | 12 | 12 | 12 | m | |
| Vickers Hardness | 1,400 | 1,600 | 1850 | HV 0.5 | |
| Thermal Characterics | Coefficient of Line Thermal Expansion | 7~8 | 7~8 | 7~8 | 10-6 K-1 |
| Thermal Conductivity | 20 | 29 | 32 | W/mK | |
| Thermal Shock Resistance (Put in Water) | 250 | 200 | 280 | ΔT °C | |
| Max Working Temperature | 1,500 | 1,600 | 1700 | °C | |
| Electrical Characteristics | Volume Resistance At 20°C | >1014 | >1014 | >1014 | Ωcm |
| Dielectric Strength | 15×106 | 15×106 | 15×106 | V/m | |
| Dielectric Constant | 9 | 10 | 10 | εr | |
| One MHZ Dielectric Loss Angle at 20°C | 0.0004 | 0.0002 | 0.0001 | tanδ | |
| Chemical Characteristics | Nitric Acid (60%) 90°C | 0.1 | 0.1 | 0.05 | 24H WT Loss mg/cm2 |
| Sulphuric Acid (95%) 95°C | 0.3 | 0.34 | 0.22 | ||
| Caustic Soda (30%) 80°C | 0.9 | 0.95 | 0.04 |
|
Certificate
|
PACKAGING&SHIPPING
The Most Well-known Oxide Ceramic Material
|
Product Description
Aluminium Oxide Porcelain Rods:
Composition:These rods are made of a ceramic material primarily composed of aluminium oxide (Al2O3), also known as alumina.
Properties: They possess exceptional strength, hardness, and resistance to high temperatures, making them suitable for various industrial applications.
Applications:Aluminium oxide porcelain rods are commonly used in high-temperature environments, such as in kilns, furnaces, and other industrial heating processes. They serve as structural components, insulators, and supports due to their ability to withstand extreme heat and maintain their integrity.
|
Products
|
Application
It is commonly used in various industrial applications such as furnace tubes, thermocouple protection tubes, and insulators. The ceramic tube's excellent mechanical strength and electrical insulation properties make it ideal for harsh environments where high temperatures and chemical exposure are present. Additionally, its ability to withstand extreme conditions while maintaining dimensional stability ensures long-lasting performance.
Overall, aluminum oxide ceramic tube is a reliable and cost-effective solution for demanding applications in industries such as aerospace, automotive, and electronics.
|
Comment & FAQ
1. Are you a factory or a trading company?
A:We are a professional manufacturer of ceramic parts. we are factory.
A: All parts can be customized according to you drawings and will meeting your requirements perfectly.
A: Of course, we will consider discounts for large-volume orders.
A: Yes, we promise to provide quality assurance for all products, inspect according to your drawings and issue an inspection report. If you are not satisfied with our product quality or service, please feel free to give us feedback.
A: Of course, welcome your arrival, please contact us in advance and make an appointment.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:
sales@szhr-tech.com
|
Company Profile
1）Shenzhen Haorui Industrial Technology Co., Ltd was established in June 2006, and it has specialized in the research & development, fabrication and sales of non-standard industrial ceramics, hard alloy (such as tungsten steels), metals and non-metal precision machinery parts for 18 years.
The company has a strong technical level in the processing and manufacturing of industrial ceramics (i.e. zirconia, alumina, silicon nitride, silicon carbide, aluminum nitride, etc.), hard alloys (such as tungsten steels,) non-standard precision parts. The company holds many leading technologies in this field. Moreover, the company has a group of professional technicians with strong technical development abilities and over 10 years working experiences.Most importantly, the company also has a complete production process and quality management system, as well as a complete set of precisely machining equipments and inspection facilities.
2）Our Processing accuracy:
(1) shaft: roundness 0.002 mm, concentricity 0.002 mm, finish Ra0.1 ;
(2) Hole: minimum processing hole diameter 0.2 mm, depth up to 6 mm (depending on the material);
(3) groove (seam): minimum processing 0.1mm narrow groove, as well as a variety of shapes of the groove;
(4) plane: the minimum thickness of 0.1MM sheet can be processed, parallelism 0.001mm, measurement tolerance 0.001 mm, finish Ra0.1;
(5) Thread: the minimum can be processed M2 internal thread, precision GB-7h, external thread size is not limited,precision GB-6g
|
Data Sheet
Properties of Alumina/Aluminum Oxide (Al2O3)
| Property | Item | 95% Al2O3 | 99% Al2O3 | 99.8%Al2O3 | Unit |
| Mechanical Characteristics | Color | White | light yellow | Ivory | |
| Bulk Density | 3.7 | 3.85 | 3.93 | g/cm3 | |
| Water Absorption | 0 | 0 | 0 | % | |
| Bending Strength | 300 | 310 | 370 | MPa | |
| Compressive Trength | 2,300 | 2,400 | 2500 | MPa | |
| Elastic Modulus | 320 | 340 | 390 | GPa | |
| Fracture Toughness | 3~4 | 3~4 | 4 | MPa m1/2 | |
| Weber Coefficient | 12 | 12 | 12 | m | |
| Vickers Hardness | 1,400 | 1,600 | 1850 | HV 0.5 | |
| Thermal Characterics | Coefficient of Line Thermal Expansion | 7~8 | 7~8 | 7~8 | 10-6 K-1 |
| Thermal Conductivity | 20 | 29 | 32 | W/mK | |
| Thermal Shock Resistance (Put in Water) | 250 | 200 | 280 | ΔT °C | |
| Max Working Temperature | 1,500 | 1,600 | 1700 | °C | |
| Electrical Characteristics | Volume Resistance At 20°C | >1014 | >1014 | >1014 | Ωcm |
| Dielectric Strength | 15×106 | 15×106 | 15×106 | V/m | |
| Dielectric Constant | 9 | 10 | 10 | εr | |
| One MHZ Dielectric Loss Angle at 20°C | 0.0004 | 0.0002 | 0.0001 | tanδ | |
| Chemical Characteristics | Nitric Acid (60%) 90°C | 0.1 | 0.1 | 0.05 | 24H WT Loss mg/cm2 |
| Sulphuric Acid (95%) 95°C | 0.3 | 0.34 | 0.22 | ||
| Caustic Soda (30%) 80°C | 0.9 | 0.95 | 0.04 |
|
Certificate
|
PACKAGING&SHIPPING
The Most Well-known Oxide Ceramic Material
