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3 results about "Iron disulfide" patented technology
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The mineral pyrite, or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula FeS2 (iron(II) disulfide). Pyrite is considered the most common of the sulfide minerals.
Iron sulfide based positive electrode active material powder
The present invention concerns a positive electrode active material powder comprising iron disulfide, a sulfur source, a carbon source and a lithium based argyrodite compound and having a ratio A / B, wherein 0.05 < A / B < 0.40, with A representing the crystallite size of the lithium based argyrodite compound and B representing the crystallite size of iron disulfide.
Owner:UMICORE(BE) +1
Abrasive article and method of forming
The invention relates to an abrasive article and a method of forming. An abrasive article may include a body including an abrasive portion. The abrasive portion may include abrasive particles and a filler contained in a binder material. The filler may include iron disulfide and potassium aluminum fluoride in a volume content ratio greater than 0.53 and less than 0.71.
Owner:SAINT GOBAIN ABRASIVES INC +1
Abrasive articles and methods of forming
The subject application relates to abrasive articles and methods of forming. An abrasive article can include a body including an abrasive portion. The abrasive portion can include abrasive particles and filler contained in a bond material. The filler may include iron disulfide and potassium aluminum fluoride in a volume content ratio of greater than 0.53 and less than 0.71.
Owner:SAINT GOBAIN ABRASIVES INC +1