ALLOY, REFLECTOR LAYER BASED ON ALLOY, USE OF REFLECTOR LAYER OR ALLOY

摘要

PROBLEM TO BE SOLVED: To provide a silver-based alloy and a reflector layer usable as a refection layer having a reflective ability higher than 90% in the visible spectrum region of sunlight and having high weather resistance to chlorine and sulfur at that time. SOLUTION: In the alloy based on silver and having at least three kinds of different chemical elements, the alloy is composed of 0.1-3.0 mass% of Re or Re and at least one element of Ir, Rh and Pt, 0.1-3.0 mass% of Cu and/or Pt and/or Ti and/or Au and/or Al and/or Ta and/or Si and the balance silver. COPYRIGHT: (C)2004,JPO&NCIPI