Rolling contact fatigue of surface modified 440C using a 'Ge-Polymet' type disc rod test rig
- Thom, Robert L.
- Mar 1, 1989.
- Physical Description:
- 1 electronic document
- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
- Through hardened 440 C martensitic stainless steel test specimens were surface modified and tested for changes in rolling contact fatigue using a disc on rod test rig. The surface modifications consisted of nitrogen, boron, titanium, chromium, tantalum, carbon, or molybdenum ion implantation at various ion fluences and energies. Tests were also performed on specimens reactively sputtered with titanium nitride.
- NASA Technical Reports Server (NTRS) Collection.
- Document ID: 19900010884., Accession ID: 90N20200., NAS 1.15:100390., and NASA-TM-100390.
- No Copyright.
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