Zinc plating is primarily used to increase corrosion resistance on smaller metallic parts such as nuts, bolts and screws. Nickel— Nickel is a strong, lustrous metal that is often used as a base coat prior to plating with a precious metal such as gold or silver. Nickel plating can harden ...
Modern barbed wire is made from the mild steel, high-tensile steel, or aluminum. Mild steel and aluminum barbed wire have two strands twisted together to form a cable which is stronger than single-strand wire, round or oval, is made from high-tensile steel with the barbs crimped(使弯曲) ...
Green tea’s most well-known and well-studied ingredient is the potent antioxidant, epigallocatechin-3-gallate (EGCG) and is responsible for many of its health benefits that protect againstcancer,heart disease, diabetes,Alzheimer’s,harmful pathogens, anddepression/anxiety. In addition, green tea is...
Attorney, Agent or Firm: Venable LLP (New York, NY, US) Claims: What is claimed is: 1. Magnetic particles for charging which are to be rubbed against an image-bearing member on which an electrostatic latent image is to be formed, to charge the image-bearing member electrostatically; the ...
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