Patent ID: 7815756
Filing Date: 2010-10-19
Classification: B22F,C22C,C23C,F01L

Abstract:
1. A build-up wear-resistant copper-based alloy, consisting of: nickel in an amount ranging from 5.0 to 20.0% by weight; silicon in an amount ranging from 0.5 to 5.0% by weight; manganese in an amount ranging from 3.0 to 30.0% by weight; an element combined with said manganese to form a Laves phase and to form a silicide in an amount ranging from 3.0 to 30.0% by weight; and a balance containing copper and impurities, wherein said element combined with the manganese to form a Laves phase and to form a silicide is at least one selected from the group consisting of titanium (Ti), hafnium (Hf), zirconium (Zr), and a mixture thereof.