Kishan,
Can you provide a reference for this data?  Could you have this solution
confused with 1 part HCl with 3 parts HNO3?  That is what most people refer to
as aqua regia, and I believe that it does etch Nickel at an appreciable rate.
Neal
 Kishan Gupta wrote:Aqua Regia, (KI + I2), etched Nickel at approximately 100
nm/min in past
experiments.

-- Kishan Gupta
EECS Undergraduate, U.C. Berkeley

At 11:47 AM 9/9/2002 -0700, you wrote:
>Does this solution (KI(Potassium iodide)+I2(Iodine)+Water) Etch Nickel?
>
>Fabbi.
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