Hey folks,

I've been searching around for quenching product comparisons and sources. Suffice it to say, it's a slow process of finding and sorting through sometimes seemingly conflicting data and opinions. Anyway, I just came across an illuminating primer about quenching by Houghton. Thought some of you who haven't seen it yet might be interested. I can't upload the 2MB PDF, so here's a link to it, Houghton on Quenching. It's a large file, thus took a bit to load into my browser. Be patient, hopefully it will load for you. I've saved it to my computer so could probably email, if someone needs it that way.

All the best, Phil