Back to results
US 12,638,050 B2Granted
Wear-resistant member
AssigneeNGK Insulators, Ltd.
InventorsYuichi Tajima, Yoshimasa Kondo
Life of this patent
Estimating the term…
Abstract
A wear-resistant member that is slidingly contacted with a hard member, wherein the wear-resistant member is formed of an alloy in which hard particles having an average particle size of 10 to 150 μm are bonded by a bonding portion.
Claims6
A wear-resistant member that is slidingly contacted with a hard member,
- wherein the wear-resistant member is formed of an alloy in which hard particles having an average particle size of 14 to 150 μm are bonded by a bonding portion;
- and
- wherein the bonding portion consists of one or more selected from Ni and Co;
- wherein the hard member is a cemented carbide formed of a hard phase comprising hard particles, and a bonding phase comprising one or more metals selected from the group consisting of Fe, Co, and Ni;
- and
- wherein the hard particles included in the hard member have an average particle size of 5 μm or less.
3 more elements
Dependencies are inferred from the claim text.