A method of determining hardness from the resistance of metal to indentation by a pyramidal diamond indenter having edge angles of 172 degrees, 30 degrees, and 130 degrees.
The Fabricator Blog
Scholarship fund to honor Dick Kallage - by Tim Heston FMA’s Nuts, Bolts, & Thingamajigs foundation has set up a memorial scholarship fund in honor of Dick Kallage, an influential member of FMA and columnist for The FABRICATOR magazine. Kallage died of cancer Feb. 18.
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