| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide material for wind instrument which is excellent in workability, stiffness and corrosion resistance and moreover which is low in cost and has high texture. <P>SOLUTION: This alloy is copper alloy for wind instrument which consists of 18 to 48.5% silver, 1 to 4% palladium, 0.5 to 3% indium by weight and copper of a remaining part and in which corrosion resistance and texture which are demerits of the conventional copper alloy are improved. Thus, a wind instrument having high durability, high-class feeling and high quality can be manufactured at low cost. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
