Electrodeposition of Rhodium over metallic surfaces.
Classification (thickness)
Class 1 – 0.000002 inch minimum
Class 2 – 0.00001 inch minimum
Class 3 – 0.00002 inch minimum
Class 4 – 0.0001 inch minimum
Class 5 – 0.00025 inch minimum
Underplating
Surfaces other than nickel, silver, gold, or platinum shall be nickel plated in accordance with QQ-N-290. Underplating must be used when parts are corrosion or heat resistant steels. Underplating thickness will not be used in determination of rhodium plating thickness.
Finish
When required reflective purposes, the plating shall be sufficiently smooth to give a reflectance of at least 75%.
When rhodium plated surfaces are to be tested for reflectivity, the angle of reflection and incidence shall be measured at 45 degrees plus or minus two degrees. A flat surface shall be used for reflectivity tests.
Ordering Data
Procurement documents should specify the following:
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Part of our cornerstone goal of building long-term, collaborative & solution-oriented partnerships, AOTCO will devote reserved physical and human resource capacity for our clients with long-term finishing and deadline requirements. For these partnerships our commitment is that AOTCO manages the process, while YOU control the results.
