| 摘要 |
PROBLEM TO BE SOLVED: To provide an aluminum-alloy-brazed structure which can have a complicated shape as a functional member, has adequate thermal conductivity, and has a far-infrared-radiating surface, and to provide a manufacturing method therefor. SOLUTION: The aluminum-alloy-brazed structure having the far-infrared-radiating surface is composed of an Al-Mn-based alloy in which particles of an Al-Mn-based intermetallic compound with a particle size of 0.01 to 3.0μm in an amount of 1.0×10<SP>6</SP>/mm<SP>3</SP>or more are dispersed, and has an anodic oxide coating which has low lightness due to the particles of the intermetallic compound and enhanced far-infrared-radiating properties. COPYRIGHT: (C)2007,JPO&INPIT |
