Place them in a sink of hot water, pour cold water into top one.
One option is to heat the bottom pan so it expands allowing the top pan to come free.
Submerge them in a sink of hot water, they will soon separate.
Copper is good conductor of heat as compare to stainless steel. Hence it (Copper) can heat early as compare to stainless steel. Thats why, use of utensils having copper bottoms requires less time for cooking.
Yes, Revere Ware generally is. They make different styles and types now, but the 'classic' Revere Ware is Stainless Steel with Copper Clad bottoms.
As the bottom of Revere Ware pans are either copper or stainless steel Brasso is not indicated, but may work, I have never tried it. But I have been cleaning my Revere Ware pans for 30 years and below is the method I use to keep them bright. For the pans with copper bottoms you can purchase copper cleaner, I use Kleen King brand. If you prefer you can just dampen the copper sprinkle plain table salt on it, squeeze lemon juice on it and then scrub it, I frequently use this method when I am out of copper cleaner, it is the way my mother always cleaned the bottoms of her Revere Ware and they were always shiny bright. For the pans with stainless steel bottoms you can purchase stainless steel cleaner, once again I use Kleen King, which can be used on any stubborn spots on the exterior or interior of the stainless pots as well.
It shouldn't as stainless is harder than copper.
I have been looking for an additional pot becasue I rec'd new REvere cookware for Christmas. I was tired of cleaning copper bottoms. According to the info on Rever's website, (non-copper bottom) the Tr-ply collection pots/pans are constructed of durable shiny stainless steel. The bottoms on the pans feature an encapsulated aluminum disk between 2 layers of stainless for quick even heat distribution. (From other sources, I have read that stainless by itself does not have even hest distibution.)
They're the same, actually. Copper-clad pots are always made out of stainless steel, so the pots are identical. The trick is that a copper-clad stainless pot absorbs heat better due to the copper cladding - the copper conducts heat better than stainless.
aluminum is the best, then copper then stainless steel
I cannot imagine any advantage of copper coating stainless? Stainless will not oxidize as readily as copper. I have uses lead coated copper flashing that was exposed to acid rain and bird droppings etc.
Copper sulphate solution testA simple 5 percent copper sulphate solution, applied in the same way as the water drop test, should confirm the differences between non-stainless steels and stainless steels. A metallic copper coloured deposit should form easily on non-stainless steels, but the solution should remain free of copper colour if the sample is a stainless steel.
Yes, brass is cheaper than copper.
carefully
Revere copper-clad stainless has a good reputation. Buy the copper clad, not the "budget" all stainless. Treat it well and it will last many years.