CAS 7440-05-3 Pd nanopowder Ultrafine Palladium as catalyst
Size:20-30nm Purity:99.95% CAS No:7440-05-3 ENINEC No.:231-115-6 Appearance:black Powder Shape:spherical
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13929258449
Size:20-30nm Purity:99.95% CAS No:7440-05-3 ENINEC No.:231-115-6 Appearance:black Powder Shape:spherical
We can supply different size products of niobium silicide powder according to client's requirements. Size:1-3um; Purity:99.5%;Shape:granular CAS No:12034-80-9;ENINEC No.:234-812-3
Ni2Si particle,99.5% purity,granular shape,is used for Microelectronic integrated circuit, nickel silicide film,etc. Size:1-10um; CAS No:12059-14-2;ENINEC No.:235-033-1
Buy niobium silicide powder NbSi2 powder for oxidation resistance, Size:1-3um; Purity:99.5%;Shape:granular, high quality, low price, fast delivery, please click it to check the specification.
Brand:
SAT NANOItem NO.:
HP4114B-3UPayment:
TT, Paypal, WUProduct Origin:
ChinaColor:
grey black powderShipping Port:
Shenzhen, ShanghaiLead Time：
1-5daysMin Order:
100gSpecification of niobium silicide powder:
CAS No:12034-80-9;ENINEC No.:234-812-3
| Part No. | Particle |
Purity (%) |
SSA (m2/g) |
Bulk density (g/cm3) |
Density (g/cm3) |
Crystal | Color |
| HP4114B-3U | 1-3um | 99.5 |
|
5.7 | granular | grey black |
Niobium (Nb) is a refractory metal with a high melting point (2468°C), moderate density, corrosion resistance, radiation resistance, high temperature strength, and good high temperature mechanical properties. The excellent properties of niobium and niobium alloys make it one of the important candidate materials for high-temperature structural parts in the aviation, aerospace and nuclear industries, and can be used to manufacture key components such as rocket engines and nuclear reactors. However, its oxidation performance is poor. Pure niobium undergoes "pest" oxidation at 600°C. As the temperature increases, the degree of oxidation intensifies, eventually leading to the failure of its high-temperature performance. This shortcoming severely restricts niobium and niobium. Application of alloys. In order to improve its high temperature oxidation resistance, surface coating protection is a practical and effective way to balance the high temperature mechanical properties and oxidation resistance of niobium and niobium alloys. When niobium silicide (NbSi2) is oxidized, SiO2 oxide film can be formed on the surface. The oxide film is dense, self-healing, and has good high temperature oxidation resistance, making NbSi2 the main choice for high temperature protective coatings for niobium and niobium alloys.
Application of niobium silicide powder:
1. Synthesis of niobium/niobium silicide composite materials.
2. Prepare a ceramic aluminum plate.
3. Prepare an alumina ceramic material with good toughness.
4. Prepare a silicon-germanium alloy-based thermoelectric element.
NbSi2 particle,granular shape,is used for siliconized germanium-based turbine components,high temperature structural materials,etc. Size:1-3um; Purity:99.5% CAS No:12034-80-9;ENINEC No.:234-812-3
We can supply different size products of niobium silicide powder according to client's requirements. Size:1-3um; Purity:99.5%;Shape:granular CAS No:12034-80-9;ENINEC No.:234-812-3
Size:10-20nm, 30-60nm, 100nm Purity:99.9% CAS No:1344-28-1 ENINEC No.:215-691-6 Appearance:white water Type:water soluble
We can supply different size products of Vanadium nitride nanoparticle according to client's requirements. Size:40nm, 1-10um; Purity:99%;Black gray tetragonal crystal CAS No:24646-85-6;ENINEC No.:246-382-4
Buy silicon carbide nanopowder SiC nanopowder, Size:50nm, 100nm, 1-3um, 5um, 10um, Purity:99%, fast delivery, good price, high quality, please click it to check the specification.
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Size:10-20nm solid content:1000ppm, 5000ppm, 10000ppm Purity:99.99% CAS No:7440-22-4 ENINEC No.:231-131-3 Appearance:transparent liquid Type:water soluble
Buy Water-soluble red fluorescence carbon quantum dot dispersion , size 2-5nm, high quality, low price and fast delivery, if you have any interest, please click it to check the specification.
Size:5nm | Purity:99.9% | CAS No:13463-67-7 ENINEC No.:215-280-1 | Type:Anatase Appearance:white and light yellow Powder
Adopting European advanced SLM forming system, any complicated structure can be formed at one time without welding. Significantly reduced delivery time by 2/3.
Pure Amorphous Boron Powder Used For Semiconductor, Size:100nm-200nm, 300-500nm, 1-3um, 5um, 10um, 20um, Purity:90%-99%, high qaulity, low price and fast delivery, please click it to check the specification.
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