Contents
Introduction of Ceramic Powder
Ceramic powder is a type of granular material that comprises different ceramics and oxides such as aluminum oxide, zirconium oxide, & silicon oxide, as well as carbides and nitrides. Ceramic powders are important materials in the production of a wide range of advanced ceramics. These fine-grained materials are assembled through chemical or mechanical processes and play an imperative role in various industrial applications due to their special properties.
These powders are used as the basic building blocks in the manufacturing of sophisticated ceramic goods. Ceramic powders can be designed to exhibit a wide range of properties by thermal spraying procedures by adjusting their composition, particle size, & processing techniques precisely. We also provide tungsten carbide powder, chromium carbide powder, molybdenum powder, thermal spray powder, etc.
Thermal spraying applies heating ceramic powders to a molten or semi-molten state and then propelling them onto a substrate surface using a high-velocity gas stream. Upon impact, the ceramic particles quickly solidify, providing a covering with improved qualities like wear resistance, corrosion protection, thermal insulation, and electrical insulation. Different thermal spraying processes, such as flame spraying, plasma spraying, and high-velocity oxy-fuel (HVOF) spraying, use ceramic powders in different ways. For example, in plasma spraying, ceramic particles are sprayed into a high-temperature plasma jet, melting and adhering to the substrate surface. This method is very useful for depositing thick, dense ceramic coatings with high binding strength.
Specification of Ceramic Powder
| Product | Ceramic Powder |
| Form | Powder |
| Moisture | 4% |
| Melting Point | 1000°C |
| Color | Black & White |
| Country | India |
| Delivery Time | 1-2 Weeks |
Types of Ceramic Powders
Ceramic powders are categorized based on their chemical composition and application. Here are some common types:
Oxide Ceramic Powders
These include alumina (Al2O3) and zirconia (ZrO2), whichever are widely utilized in applications requiring hardness and thermal resistance.
- Alumina (Al2O3) Powder: A widely utilized ceramic powder comprehended for its superior thermal and chemical stability. Alumina is utilized in the manufacture of electrical insulators, abrasives, & wear-resistant components.
- Zirconia (ZrO2) Powder: Zirconia powder is valued for its exceptional fracture toughness and thermal insulation properties. It is typically utilized in dental ceramics & thermal barrier coatings.
- Titanium Dioxide (TiO2) Powder: This powder is utilized in pigments, coatings, and photovoltaic cells due to its elevated refractive index and UV absorption properties.
Non-Oxide Ceramic Powders
Silicon carbide (SiC) and boron carbide (B4C) are examples of non-oxide ceramics known for their toughness and wear resistance.
- Silicon Carbide (SiC): Comprehended for its hardness and wear resistance, silicon carbide is utilized in grinding wheels, abrasives, and elevated performance elements like seals and bearings.
- Boron Carbide (B4C): This is one of the hardest materials after diamond and boron nitride. It is utilized in armor plating, cutting tools, and as a neutron absorber in nuclear reactors.
Composite Ceramic Powders
Composite powders are a combination of two or more ceramic materials. These powders are engineered by combining distinct ceramic materials to achieve improved properties such as improved mechanical strength or thermal stability. For example, alumina-zirconia composite powders improve toughness and wear resistance, creating them perfect for cutting tools.
Applications of Ceramic Powder
- Structural Ceramics: Utilized in aerospace, automotive, and military industries to produce wear-resistant parts like engine components.
- Electronic Ceramics: Employed in the production of capacitors, sensors, and substrates due to their superior electrical insulation properties.
- Bioceramics: These powders are utilized in medical implants and dental applications because of their biocompatibility, particularly hydroxyapatite and zirconia.
- Thermal Barrier Coatings: Zirconia-based powders are widely utilized as thermal spray coatings in gas turbines and other high-temperature environments.
- Catalyst Supports: Alumina powders serve as carriers in catalytic converters and other catalytic processes, offering high surface area and stability.
Benefits of Ceramic Powders
- High Strength and Durability: Ceramic powders are understood for their high strength-to-weight ratio and exceptional durability, creating them perfect for extreme environments.
- Corrosion Resistance: Many ceramic powders, especially oxide ceramics, offer excellent resistance to chemical corrosion, improving their lifespan in harsh environments.
- Thermal Stability: Ceramic powders are utilized in elevated temperature applications cause of their capability to retain structural integrity even at elevated temperatures.
- Electrical Insulation: Ceramics like alumina and zirconia are perfect for applications requiring good electrical insulation, like in electronics & electrical equipment.
Ceramic Powder Price in India
We are the leading ceramic powder manufacturer in India and also the ceramic powder supplier all over the world. Compared to others our ceramic powder price is low. Our ceramic powder price range is Rs. 110/KG-300/KG. Apart from ceramic powder we also provide thermal spray powder, thermal spray wire, thermal spray gun, arc spray gun, abrasive blasting machine, shot blasting machine, shot peening machine, laser cleaning machine, sand blasting machine, sand blasting spare parts, abrasive media, etc.