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Dysprosium Nitride (DyN) is a gray...
HMNP-1667
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Dysprosium Nitride (DyN) is a gray powder. It is chemically reactive, stable at room temperature in N2/Ar environment, and easily oxidized in air. High humidity and humid air will cause DyN to hydrolyze to produce Dy(OH)3 and ammonia gas.
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Purity | 99.99%/99.5% |
CAS | 12019-88-4 |
Molecular Formula | DyN |
Dysprosium Nitride (DyN) is a gray powder. HM provides high-quality Dysprosium Nitride (DyN) Powder at a competitive price, which mainly is used in the synthesis of magnetic storage materials, phosphor, special alloys, and other industrial mass production.
Product |
Purity (%) |
Particle D50 (μm) |
Impurity (ppm) |
||||||||
Fe |
Si |
Al |
Ca |
Mg |
Mo |
Y |
Gd |
Tb |
|||
DyN |
99.99 |
7-8 |
18 |
15 |
10 |
15 |
10 |
10 |
10 |
5 |
5 |
DyN |
99.5 |
10-20 |
60 |
40 |
25 |
30 |
20 |
20 |
20 |
10 |
10 |
Dysprosium Nitride (DyN) Powder is chemically reactive, stable at room temperature in N2/Ar environment, and easily oxidized in air. High humidity and humid air will cause DyN to hydrolyze to produce Dy(OH)3 and ammonia gas.
DyO and graphite powder were mixed and well-ground in an agate mortar. The mixture was then compressed into a disk with a diameter of 4.4 mm, a thickness of 1.6 mm, and a mass of 80 mg. The discs were placed in a molybdenum disk in an electric furnace equipped with a tungsten mesh heater and degassed at 700 k under a vacuum of 1310 pa. For samples with C/Dy greater than 1.5, dysprosium nitride powder was obtained by carbothermal reduction in a stream of pure N gas at 1990-2095 K at a rate of 1 L/min.
Dy2O3+3C+N2→2DyN+3CO
Keep the receptacle sealed, and stored in a cool and dry place, and make sure the workroom is well-ventilated or exhausted.
Dysprosium Nitride powder is mainly used in the synthesis of magnetic storage materials, phosphor, special alloys, and other industrial mass production.
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