| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermal spraying alloy having excellent abrasion resistance and further excellent toughness. SOLUTION: There is provided the thermal spraying alloy including a Ni (nickel)-B (boron) based alloy and metal elements M. The Ni-B based alloy contains, by weight, 5-7% of B (boron), 9-11% of Cr (chromium) and 4-5% of Si (silicon). The ratio M:B (boron) is 0.75:1 to 1:1 in mole ratio and the metal elements M are W (tungsten) and/or Mo (molybdenum). COPYRIGHT: (C)2012,JPO&INPIT |
