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J. Clarke[_2_]

In article ocal,
says...

First, this post is going to be somewhat vague as I'm under an NDA and
can't give much detail.

That said, I have a need to cut 1/16" to 1/4" thick slices off of
irregularly shaped objects composed of 5-10 percent nickel, 1-2 percent
carbon, a few trace elements, and the rest iron. Annealing is not an
option--they have to be cut as is. The objects may be somehwere in the
range of 1 to 5 inches in diameter. The kerf has to be as narrow as
possible.

So far I've been using a diamond lapidary blade and oil coolant but it's
really slow going and judging from the noises it makes the saw is not
happy. It'll cut through a lump of slag in a minute or so, but one of
these puppies takes a half an hour with the same setup.

I was wondering if anybody had any ideas on a better way to go.

Just a little more information--the saw wasn't happy because the blade
was decentered. Crappy blade--lasted two cuts. The replacment was a
different brand and it's cutting much much better. Not great but
better.