COUPON MOLD
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This fully-machined coupon mold is a hand-held device designed to provide spectro-chemical analysis coupons from molten non-ferrous alloys in seconds. The molten metal enters the center of the coupon mold producing a mushroom shaped coupon with totally homogeneous element distribution. This enables the spectrometer operator to sample the entire coupon surface. The old book mold method permitted sample burns only fifty percent of the coupon surface. |