摘要:
The object of the invention is to provide a reflector in which a reduction in high reflection factor of Ag is restricted, a stable wheatherability can be attained in a continuous manner even if it is exposed in a severe environment of high temperature and high humidity and further a high practical effect with the connecting characteristic being effectively enforced can be attained and also a high reliability is provided. The alloy reflective film 3 made of AgPdCu alloy or AgPdTi alloy with Ag being applied as major component, with Pd being added in a range of 0.5 to 3.0wt%, with either Cu or Ti, for example, in Al, Au, Pt, Cu, Ta, Cr, Ti, Ni, Co, Si as the third element being added in a range of 0.1 to 3.0 wt% is formed on the substrate 2 in a predetermined film thickness (nm). As its pre-treatment, the organic ground film 8 is applied on the substrate 2 and the reflective film 3 is formed on the film to enforce effectively the connecting characteristic.
摘要:
The object of this invention is to provide a reaction vessel used in the equipment for oxidizing and decomposing processing with supercritical water and a method of manufacturing the reaction vessel in which the vessel can be protected against acid corrosion, its durability is remarkably improved, and its long term continuous use can be carried out. There is provided a reaction vessel used in a equipment for oxidizing and decomposing processing with supercritical water, wherein the oxide film 2 containing platinum group metal oxide having fine crystalline structure having a quite high corrosion resistance in both oxidizing and reducing atmosphere with a predetermined film thickness (nm) is formed at the inner surface of the vessel main body 1 by performing the pyrolysis reaction processing in atmosphere containing water vapor. In addition, the oxide film 2 is comprised of at least one kind of platinum group metal oxide selected from Ir, Ru and Rh. In addition, the oxide film 2 contains platinum group metal and at least one kind selected from Ti, and Ta. For example, this is comprised of I r -T a composite oxides containing 20 - 50 at% Ta, or Ru-Ti composite oxides containing 30 - 70 at% Ti.