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Recent content by tfrap

  1. tfrap

    MIM Material Selection

    We are looking at Metal Injection Molding to replace a high volume complex machined part. The material currently being used is C-1117 that is carbonitrided to Rc 56-60, .009 to .010 in. deep. Using MIM we are considering 4140 or 4340 that would be fully hardened and stress relieved or tempered...

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