Zirconium Diboride Nano Powder
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Zirconium Diboride Nano Powder
Product Name: Zirconium Diboride Nano Powder
| Product Name | Zirconium Diboride Nano Powder |
| Catalog No | NCZ-NSC309-/20 |
| CAS No. | 12045-64-6 |
| Purity | 99.9% |
| APS | 43nm, 750nm (Customizable) |
| Molecular Formula | ZrB2 |
| Molecular weight | 112.85 g/mol |
| Molecular weight | Powder |
| Appearance | Black Powder |
| Color | 6.09 g/cm3 |
| Density | 3,000 °C |
| Melting Point | 6000°C |
Zirconium Diboride Nano Powder Description
Zirconium diboride Nano Powder (ZrB2) is a highly covalent refractory ceramic material with a hexagonal crystal structure. ZrB2 is an ultra-high temperature ceramic with a melting point of 3246 °C. This along with its relatively low density of ~6.09 g/cm3 (measured density may be higher due to hafnium impurities) and good high-temperature strength makes it a candidate for high-temperature aerospace applications such as hypersonic flight or rocket propulsion systems.
It is an unusual ceramic, having relatively high thermal and electrical conductivities, properties it shares with isostructural titanium diboride and hafnium diboride. ZrB2 parts are usually hot pressed (pressure applied to the heated powder) and then machined to shape.
Sintering of ZrB2 is hindered by the material’s covalent nature and presence of surface oxides which increase grain coarsening before densification during sintering. Pressureless sintering of ZrB2 is possible with sintering additives such as boron carbide and carbon which react with the surface oxides to increase the driving force for sintering but mechanical properties are degraded compared to hot-pressed he extremely rapid heating rates can result in incomplete reactions between Zr and B, the formation of stable oxides of Zr, and the retention of porosity.
Stoichiometric reactions have also been carried out by reaction of attrition milled wearing materials by grinding Zr and B powder and then hot pressing at 600 °C for 6 h, and nanoscale particles have been obtained by reacting attrition milled Zr and B precursor crystallites 10 nm in size.
The reduction of ZrO2 and HfO2 to their respective diborides can also be achieved via metallothermic reduction. Inexpensive precursor materials are used and reacted according to the reaction.
Zirconium Diboride Nano Powder Related Information
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
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| MF: | CrB2 |
| Chemical Name |
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| Appearance | Silver, Ceramic Material |
| EINECS | 234-499-3 |
| Purity: | 99.9% |
| Density: | Â 5.20 g/cm3 |
| Product Number: | NCZ-NCD-117/20 |
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Ferrochrome Nitride Powder
Ferrochrome Nitride Powder
Product Name: Ferrochrome Nitride Powder
| Product | Ferrochrome Nitride Powder |
| Colour | Black Powder |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
| Ingredient/MF | FeCrN |
| Product Code | NCZ-CN-151/20 |
| CAS Number | 7439-89-6, / 24094-93-7 |
Ferrochrome Nitride Powder Description:
Ferrochrome nitride is widely used in electric furnace and oxygen converter smelting nitrogen steel. Nitrogen is an element of austenite formation, It is used as a component to add chromium manganese and chromium manganese nickel stainless steel to replace the shortage of nickel.Ferrochrome Nitride Powder Application:
Ferrochrome, or ferrochromium (FeCr) is a type of ferroalloy, that is, an alloy of chromium and iron, generally containing 50 to 70% chromium by weight.
Ferrochrome is produced by electric arc carbothermic reduction of chromite. Most of the global output is produced in and India, which have large domestic chromite resources. Increasing amounts are coming from Russia and China.
Production of steel, especially that of stainless steel with a chromium content of 10 to 20%, is the largest consumer and the main application of ferrochrome.
Ferrochrome production is essentially a carbothermic reduction operation taking place at high temperatures. Chromium ore (an oxide of Cr and Fe) is reduced by coal and coke to form the iron-chromium alloy.
The heat for this reaction can come from several forms, but typically from the electric arc formed between the tips of electrodes at the bottom of the furnace and the furnace hearth.
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The tap hole is drilled open and a stream of molten metal and slag rushes down a trough into a chill or ladle. Ferrochrome solidifies in large castings that are crushed for sale or further processed.
Ferrochrome is generally classified by the amount of carbon and chrome it contains.
The vast majority of FeCr produced is "charge chrome" from South Africa, with high carbon being the second largest segment followed by the smaller sectors of low carbon and intermediate carbon material.
Ferrochrome Nitride Powder Related Information
Please email us for the customization. Email: contact@nanochemazone.com Please contact us for customization and price inquiry Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
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| MF: | Tr-FeB |
| Chemical Name | Iron Boride Powder |
| Color | Grey Powder |
| EINECS Number: | 234-489-9 |
| Purity: | 99.9% |
| Density | ~7 g/cm3 |
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Iron Boride Powder Description
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Iron Boride Powder Related Information
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Product Name: Manganese Nitride Powder
| Product | Manganese Nitride Powder |
| Colour | Dark Gray |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
| Ingredient/MF | MnN |
| Product Code | NCZ-CN-148/20 |
| CAS Number | 7439-96-5 |
Manganese Nitride Powder Description:
Manganese Nitride Powder is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Our factory produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade
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Manganese Nitride Powder Application:
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2. Application in the field of high nitrogen steel smelting
- Used as the steel-making additive and endow many excellent performances to steel grade such as strength, toughness, creep resistance, etc.
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Basic information of Manganese Nitride Powder
Manganese (atomic symbol: Mn, atomic number: 25) is a Block D, Group 7, Period 4 element with an atomic weight of 54.938045.
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It is a paramagnetic metal that oxidizes easily in addition to being very hard and brittle.
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It is the seventh most abundant element in the universe, and it constitutes 78.09% (by volume) of Earth’s atmosphere.
Please email us for the customization. Email: contact@nanochemazone.com Please contact us for customization and price inquiry Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
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Product Name: Silicon Carbide Powder
| Product | Silicon Carbide Powder |
| Colour | Black Powder |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
| Ingredient/MF | SiC |
| Product Code | NCZ-C-104/20 |
| CAS Number | 409-21-2 |
Silicon Carbide Powder Description:
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Advantages:
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- Beckman coulter particle size distribution instrument.
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Silicon Carbide Powder Related Information
Please email us for the customization. Email: contact@nanochemazone.com Please contact us for customization and price inquiry Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
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Product Name: Tantalum boride Powder
| MF: | TaB |
| Chemical Name |
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| Color | Gray |
| EINECS | 234-496-7 |
| Purity: | 99.9% |
| Molecular weight: | 191.76 |
| Product Number: | NCZ-SC-116/20 |
| Cas Number: | 12045-19-1 |
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Tantalum boride Powder RELATED INFORMATION
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Product Name: Tantalum Carbide Powder
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| Colour | Brown-Gray |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
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| Product Code | NCZ-C-105/20 |
| CAS Number | 12070-06-3 |
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Zirconium Carbide Powder
Zirconium Carbide Powder
Product Name: Zirconium Carbide Powder
| Product | Zirconium Carbide Powder |
| Colour | Black |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
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| Product Code | NCZ-C-110/20 |
| CAS Number | 12070-14-3 |
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