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02A33
HaoRui
White Zirconia Ceramic Special ceramics Processing
Zirconia ceramics are widely used in the field of structural ceramics because of their high toughness, high bending strength and wear resistance, excellent thermal insulation properties, and thermal expansion coefficients close to those of steel. The main applications are: Y-TZP grinding balls, dispersing and grinding media, spray nozzles, ball valve seats, zirconia moulds, miniature fan shafts, fibre optic pins, fibre optic sleeves, wire drawing dies and cutting tools, wear-resistant knives, watch cases and straps, lightweight golf clubs, and other room-temperature wear-resistant components.
White zirconia ceramic rods, also known as ivory white, white is the most widely used of all ceramic rods, ceramic rods using high-strength zirconia raw materials developed from special ceramic materials - with drop resistance, abrasion resistance, ultra-strong, super-hard, high-temperature (fire-resistant), super-resistant corrosion, never rust, oxidation, insulation, lubrication, and other excellent properties of its own!
Mirror polishing of zirconia ceramic structural parts is one of the ceramic plane polishing process, the main component of its material is zirconia.Pure zirconia is generally white, yellow or grey when containing impurities.Zirconia ceramic structural parts due to its characteristics, in the process of processing there will be many difficulties, how to solve, the following SHENZHEN HAORUI INDUSTRIAL TECHNOLOGY, the precision zirconia ceramics manufacturers will be introduced to you.
Special ceramics is a variety of physical and mechanical properties of special ceramics, can be used as structural ceramics and functional ceramics in a variety of mechanical, electronic, chemical, metallurgical, energy, aerospace and many other fields, although the special ceramics have a super-high hardness, but most of the ceramic toughness is very low, low toughness easy to lead to the brittle ceramics, which is why most of the ceramics are fragile, one of the main reasons.
The thickness of the ceramic ring is very small, and it is easy to be broken and collapsed during processing due to the grinding force of the grinding equipment, thus affecting the qualified rate of the finished product.
Problems with the zirconia material itself.Because zirconia ceramics at different temperatures, the structure of the material itself will change, so we must do a good job of cooling down in the grinding process, to avoid the temperature caused by the material changes, resulting in imperfect polishing results!
Solution: 1. Before rough grinding, the first preliminary screening of the material, mainly the eye visible problem materials screened out, such as the colour is not the right material containing impurities.Avoid unnecessary loss due to material problems.
2. In view of the extremely thin nature of the ceramic ring itself, we have carried out special tests and adopted a new fixing method to test the critical point of the perfect combination between the pressurisation method and the fixing method, so that the workpiece and the grinding disc can reach the optimum state of adhesion.
3. In view of the fact that zirconium oxide is prone to change its crystal state due to temperature, we specially set up a whole set of cooling devices for it.
4. In the process of grinding and polishing, we adopt the process of rough polishing, semi-fine polishing and fine polishing, use the appropriate amount of copper disc or iron disc, and use the ceramic plate as the polishing paper, and use the ceramic mirror polishing machine for processing.
Professional ceramic parts customized with drawings and samples, welcome to contact for details! Professional quality, worldwide delivery, welcome to enquire!
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.
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
Zirconia Ceramic Performance Table | |||
| Property | Item | Data | Unit |
| Mechanical Characteristics | Color | Ivory | - |
| Density | 6.02 | g/cm3 | |
| Bending Strength | 800 | MPa | |
| Compressive trength | 3000 | MPa | |
| Elastic Modulus | 200 | GPa | |
| Fracture Toughness | 8 | MPa m1/2 | |
| Weber Coefficient | 15 | m | |
| Vickers Hardness | 1200 | HV 0.5 | |
| Thermal Characterics | Coefficient of Line Thermal Expansion | 10 | 10-6K-1 |
| Thermal Conductivity | 3 | W/mK | |
| Thermal Shock Resistance(Put in Water) | 300 | ΔT °C | |
| Max Working Temperature | 1000 | °C | |
| Electrical Characteristics | Volume Resistance at 20°C | >1013 | Ωcm |
| Dielectric Strength | 11×106 | V/m | |
| Dielectric Constant | 33 | εr | |
| One MHZ Dielectric Loss Angle at 20°C | 0.0016 | tanδ | |
| Chemical Characteristics | Nitric Acid (60%) 90°C | ≒0.00 | WT Loss mg/cm^2/day |
| Sulphuric Acid (95%) 95°C | 0.04 | ||
| Caustic Soda (30%) 80°C | 0.08 | ||
White Zirconia Ceramic Special ceramics Processing
Zirconia ceramics are widely used in the field of structural ceramics because of their high toughness, high bending strength and wear resistance, excellent thermal insulation properties, and thermal expansion coefficients close to those of steel. The main applications are: Y-TZP grinding balls, dispersing and grinding media, spray nozzles, ball valve seats, zirconia moulds, miniature fan shafts, fibre optic pins, fibre optic sleeves, wire drawing dies and cutting tools, wear-resistant knives, watch cases and straps, lightweight golf clubs, and other room-temperature wear-resistant components.
White zirconia ceramic rods, also known as ivory white, white is the most widely used of all ceramic rods, ceramic rods using high-strength zirconia raw materials developed from special ceramic materials - with drop resistance, abrasion resistance, ultra-strong, super-hard, high-temperature (fire-resistant), super-resistant corrosion, never rust, oxidation, insulation, lubrication, and other excellent properties of its own!
Mirror polishing of zirconia ceramic structural parts is one of the ceramic plane polishing process, the main component of its material is zirconia.Pure zirconia is generally white, yellow or grey when containing impurities.Zirconia ceramic structural parts due to its characteristics, in the process of processing there will be many difficulties, how to solve, the following SHENZHEN HAORUI INDUSTRIAL TECHNOLOGY, the precision zirconia ceramics manufacturers will be introduced to you.
Special ceramics is a variety of physical and mechanical properties of special ceramics, can be used as structural ceramics and functional ceramics in a variety of mechanical, electronic, chemical, metallurgical, energy, aerospace and many other fields, although the special ceramics have a super-high hardness, but most of the ceramic toughness is very low, low toughness easy to lead to the brittle ceramics, which is why most of the ceramics are fragile, one of the main reasons.
The thickness of the ceramic ring is very small, and it is easy to be broken and collapsed during processing due to the grinding force of the grinding equipment, thus affecting the qualified rate of the finished product.
Problems with the zirconia material itself.Because zirconia ceramics at different temperatures, the structure of the material itself will change, so we must do a good job of cooling down in the grinding process, to avoid the temperature caused by the material changes, resulting in imperfect polishing results!
Solution: 1. Before rough grinding, the first preliminary screening of the material, mainly the eye visible problem materials screened out, such as the colour is not the right material containing impurities.Avoid unnecessary loss due to material problems.
2. In view of the extremely thin nature of the ceramic ring itself, we have carried out special tests and adopted a new fixing method to test the critical point of the perfect combination between the pressurisation method and the fixing method, so that the workpiece and the grinding disc can reach the optimum state of adhesion.
3. In view of the fact that zirconium oxide is prone to change its crystal state due to temperature, we specially set up a whole set of cooling devices for it.
4. In the process of grinding and polishing, we adopt the process of rough polishing, semi-fine polishing and fine polishing, use the appropriate amount of copper disc or iron disc, and use the ceramic plate as the polishing paper, and use the ceramic mirror polishing machine for processing.
Professional ceramic parts customized with drawings and samples, welcome to contact for details! Professional quality, worldwide delivery, welcome to enquire!
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.
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
Zirconia Ceramic Performance Table | |||
| Property | Item | Data | Unit |
| Mechanical Characteristics | Color | Ivory | - |
| Density | 6.02 | g/cm3 | |
| Bending Strength | 800 | MPa | |
| Compressive trength | 3000 | MPa | |
| Elastic Modulus | 200 | GPa | |
| Fracture Toughness | 8 | MPa m1/2 | |
| Weber Coefficient | 15 | m | |
| Vickers Hardness | 1200 | HV 0.5 | |
| Thermal Characterics | Coefficient of Line Thermal Expansion | 10 | 10-6K-1 |
| Thermal Conductivity | 3 | W/mK | |
| Thermal Shock Resistance(Put in Water) | 300 | ΔT °C | |
| Max Working Temperature | 1000 | °C | |
| Electrical Characteristics | Volume Resistance at 20°C | >1013 | Ωcm |
| Dielectric Strength | 11×106 | V/m | |
| Dielectric Constant | 33 | εr | |
| One MHZ Dielectric Loss Angle at 20°C | 0.0016 | tanδ | |
| Chemical Characteristics | Nitric Acid (60%) 90°C | ≒0.00 | WT Loss mg/cm^2/day |
| Sulphuric Acid (95%) 95°C | 0.04 | ||
| Caustic Soda (30%) 80°C | 0.08 | ||
