METALLIC NON METALLIC POWDERS

Brand	Owner (click to sort)	Address	Description
DIAMALLOY	OERLIKON SURFACE SOLUTIONS AG, PFAEFFIKON	CHURERSTRASSE 120 CH-8808 PFAEFFIKON Switzerland	metallic and non-metallic powders for use in thermal spray treatment of machinery parts, engine parts and the like to provide wear resistance, corrosion resistance and other protective properties;
DIAMOND JET	PERKIN-ELMER CORPORATION, THE	Norwalk CT	metallic and non-metallic powders for use in thermal spray treatment of machinery parts, engine parts, and the like to provide wear resistance, corrosion resistance and other protective properties;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Provided are a method for preparing metallic nickel powders capable of decreasing the content of an alkaline metal in the metallic nickel powders, metallic nickel powders with the low content of an alkaline metal, a conductive paste including metallic nickel powders with the low content of an alkaline metal, and a multi-layer ceramic capacitor (MLCC) including a nickel inner electrode with the low content of an alkaline metal. The method for preparing the metallic nickel powders includes heating a mixture including an organic base, a nickel precursor compound, and a polyol. Wherein, the nickel precursor compound is converted to the metallic nickel powders through reduction by the organic base and the polyol. In the method, the organic base is used instead of the hydroxide of an alkaline metal such as NaOH and KOH. Therefore, the content of an alkaline metal such as sodium and potassium that can be incorporated as an impurity into the metallic nickel powders can be significantly reduced.