How to produce Nitrided Ha HfN powder
Nitriding is made by the direct reaction of 900 and nitrogen at 900°C, or by the reaction of ha halide with ammonia or a mixed gas of nitrogen and hydrogen.
Overview of Nitrided HfN Powder
Nitrided HfN is a gray powder with a cubic crystal structure. The melting point is 3310℃, and the microhardness is 16GPa. Quite stable, but easily corroded by aqua regia, concentrated sulfuric acid and hydrofluoric acid. It is produced by direct reaction of 900 and nitrogen at 900°C or reaction of ha halide with ammonia or a mixed gas of nitrogen and hydrogen. It is an important component of ha alloy and an important refractory material. Nitriding is the most difficult to melt of all known metal nitride compounds, with a melting point of 3310°C.
Nitride HfN powder application
Nitrided HfN powder is mainly used in high temperature, oxidation resistance, aviation, aerospace and other fields. Nitrided ha powder has high purity, small particle size, large specific surface area and high surface activity. It is a refractory hard compound with high decomposition temperature and good chemical stability, so it has good high temperature resistance, corrosion resistance and abrasion resistance. It is a good high-temperature structural material, superhard tool material and surface protection material . It has been widely used in aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries.
With the rapid development of the industrial economy, the demand for aluminum alloy welded structural parts is increasing, so the research on the weldability of aluminum alloy is becoming more and more in-depth. At present, aluminum alloy is the most commonly used alloy, which contains nitriding ha, but the purity of nitriding ha in the purified inert gas is less than 96%, which cannot meet the standard, and fails to shorten the refining time and reduce the production cost.
Nitride HfN powder price
The price of nitriding HfN powder varies randomly with factors such as production cost, transportation cost, international situation, exchange rate, and supply and demand of nitriding HfN powder. Tanki New Materials Co., Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for nitrided HfN powder product materials, please feel free to contact to get the latest price of nitrided HfN powder.
Nitride HfN powder suppliers
As a global nitriding HfN powder supplier, Tanki New Materials Co. Ltd has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (molybdenum disilicide, nitrogen LaN powder, calcium silicide, iron boride), high-purity targets, functional ceramics and structural devices, and provide OEM services.
Technical Parameter of Hafnium Nitride HfN powder
| Product Name | MF | Purity | Particle Size | Melting Point | Density | Color |
| hafnium nitride | HfN | 99% | 5-10um | 3310℃ | 13.2 g/ml | yellow-brown |
Chemical Composition of Hafnium Nitride HfN powder
| Mg3N2 | N | Hf | Si | O | C | Fe | Zr |
| 99% | 5.1% | balance | 0.01% | 0.4% | 0.01% | 0.25% | 1.8% |
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