Heat-resistant sintered material having excellent high-temperature wear resistance and salt damage resistance and method for producing same

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United States of America Patent

PATENT NO 11578393
SERIAL NO

16495301

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Abstract

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This heat-resistant sintered material has, as an overall composition, a composition including, in terms of % by mass, Cr: 15% to 30%, Ni: 8% to 30%, Si: 2.0% to 6.0%, and C: 0.5% to 2.5% with a remainder being Fe and inevitable impurities, wherein the heat-resistant sintered material has a structure in which hard phases are dispersed in a matrix, the matrix includes Fe, Cr, Ni, and Si, the hard phase includes Fe, Cr, and C, and a porosity is 2.0% or less.

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Patent Owner(s)

Patent OwnerAddress
DIAMET CORPORATIONNIIGATA-SHI NIIGATA-KEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukuda, Ryosuke Niigata, JP 14 22
Miyahara, Masahisa Niigata, JP 8 17

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