Nickel Spheres (Ni, Purity: 99.9%, Dia: 1.0mm, Spherical: 5.08µm)

Nickel Spheres

Product Nickel Spheres (Ni, Purity: 99.9%, Dia: 1.0mm, Spherical: 5.08µm)

Quality Control: Each lot of Nickel Spheres was tested successfully.

Product Nickel Spheres
Stock No. NS6130-12-000079
CAS 7440-02-0 Confirm
Purity 99.9% Confirm
Diameter 1.0mm Confirm
Spherical 5.08µm Confirm
Molecular Formula Ni Confirm
Molecular Weight 58.69 g/mol Confirm
Color Silvery Confirm
Form Sphere Confirm
Density 8.902 g/cm³ Confirm
Boiling Point 2732 °C Confirm
Melting Point 1453 °C Confirm
Resistivity 6.97 μΩ-cm, 20°C Confirm
Thermal Expansion 13.4 µm·m-1·K-1 (25 °C) Confirm
Thermal Conductivity 90.9 W·m-1·K-1 Confirm
Young’s Modulus 200 GPa Confirm
Vickers Hardness 638 MPa Confirm
Electrical Resistivity 69.3 nΩ·m (20 °C) Confirm
Electronegativity 1.91 Paulings Confirm
Specific Heat 0.44 kJ/kg·K Confirm
Heat of Vaporization 377.5 kJ·mol-1 Confirm
Heat of Fusion 17.48 kJ·mol-1 Confirm
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Oxygen 30 ppm
Carbon 30 ppm
Iron 80 ppm
Sulfur 30 ppm
All Other Metal <50ppm

 Experts Review:

Miller-(Christopher)-345x239Dr. Baron Augustin, Ph.D (TUM)(Technical University of Munich, Germany)
Metal balls are rolling, spherical elements that exhibit greater strength and toughness than plastic and ceramic balls. They have a sufficient hardness for many industrial ball applications, and most products are electrically conductive. Some steel, nickel, and cobalt balls can be magnetized. Metal balls made from certain alloys can also provide corrosion resistance and refractory resistance.


images (33)

Dr. Darren Chandler, Ph.D(Manchester Metropolitan University, U.K)
Other applications for metal balls include proprietary, patented or specialty applications such as drilling equipment, hardness testers, swivel balls, pinball machine balls, weights, toys, bicycle parts, foosball balls, handles, knobs, skates, drawer slides, spacers, fillers, projectiles, marine parts, door locks, and coffee makers.


Wiggs

Dr. Ms. Cristiana Barzetti (University of Cagliari-Department of Chemical Engineering and Material Science, Italy)
Metal chips are generally irregular shaped portions of metal fragments where the key to selection is the “available surface area.” Chips come in a variety of sizes and shapes which can range from being quite large (an inch or two in diameter to fractions of inches). Generally, the smaller the chips, the more surface area there is of the material being used.


jetsonlee

Dr. Jang Huang, Ph.D (Shandong Science and Technology University, China)
Pellets have hollow bases (the skirt area of the pellet) that are generally larger in diameter than the front section (known as the head of the pellet). This enables the skirt to effectively seal the bore against the pressure pushing on the base of the pellet while the friction on the head area is not too high.


images (21)Dr. Mark Brown (Georgia Institute of Technology in Atlanta,USA)
Metal Balls for valve applications include products for check valves and ball valves, as well as trunnion, segment, stem, three-way, four-way, poly or multiple way, and two-piece balls. Valve balls must have a controlled sphericity and sufficient tolerances for proper sealing against the valve seat.


Pellet Chips Metal Balls



Nanoshel’s Product Categories Link:

ZnSe/ZnS QDs WATER SOLUBLE, InP ZnS QDs SURFACE MODIFIED, CdS/ZnS QDs H2O SOLUBLE, PbS QDs SURFACE MODIFIED, ARSENIDES, LANTHANIDE NANOMATERIALS, TRANSITION METAL NANOMATERIALS, SPECIALITY CHEMICALS, MAGNETIC NANOPARTICLES, CUSTOM SYENTHESIS, METALIC FOAMS, SCREEN PRINTED BIO SENSOR, LITHIUM ION BATTERY MATERIAL, ITO COATED GLASS, POLYMERS NANO MATERIAL, NANO FABRIC COATINGS, METAL FOILS, PELLETS CHIPS METAL BALLS, WAFERS & TARGETS, SPUTTERING TARGETS, SINGLE CRYSTAL SUBSTRATES, PYROLITIC GRAPHITE, PROTECTIVE EQUIPMENTS, METAL CRUCIBLES, ALUMINA CERAMIC TILES, INORGANIC COMPOUNDS