Did you get time to check out my company's website sorry I got the link wrong the first time.
In case you did not see the correct link it is
Yes, the second link worked and now I am going to learn about the cold weld process which is new to me. I have not had to do much with nonferrous metals. I am feeling fine today. I am applying insulation in the crawl space under my house while the weather is mild because the price of heating oil has increased. It could turn cold any day now.