The sensitivity of Ni-based superalloy to hole making operations: Influence of process parameters on subsurface damage and residual stress

Journal of Materials Processing Technology

Volumn 209, Issue 8, 2009, Pages 3968-3977

  Kwong, J ^a   Axinte, D A ^a   Withers, P J ^b  

^a UNIVERSITY OF NOTTINGHAM   (United Kingdom)

^b UNIVERSITY OF MANCHESTER   (United Kingdom)

Author keywords

Bi axial residual stresses; Drilling; Ni based superalloy; Plunge milling; Workpiece surface integrity

Indexed keywords

BI-AXIAL RESIDUAL STRESSES; COARSE GRAINS; COOLING CONDITIONS; CUTTING EDGES; CUTTING SPEED; DAMAGE-FREE SURFACES; DRILLED HOLES; DRILLING PROCESS; FEED RATES; FINISHING OPERATIONS; FLANK WEARS; FREE SURFACES; GAS TURBINE AERO ENGINES; HIGH TEMPERATURES; HOLE MAKINGS; HOLE SURFACES; INCONEL; MACHINING CONDITIONS; MATERIAL DEFORMATIONS; MATERIAL PROPERTIES; MATERIAL REMOVAL RATES; MECHANICAL AND THERMAL PROPERTIES; NI-BASED ALLOYS; NI-BASED SUPERALLOY; NICKEL SUPERALLOYS; OPERATING TEMPERATURES; OPERATIONAL EFFICIENCIES; PLUNGE MILLING; PROCESS PARAMETERS; RESIDUAL STRESS DISTRIBUTIONS; RESIDUAL STRESS PROFILES; SAFETY CRITICAL COMPONENTS; SUB-SURFACE DAMAGES; SURFACE HARDENINGS; SURFACE SENSITIVITIES; TENSILE RESIDUAL STRESS; TOOL-WORKPIECE; WASPALOY; WORKPIECE SURFACE INTEGRITY;

AIRCRAFT ENGINES; CRYSTALLOGRAPHY; DRILLING; GAS TURBINES; MATERIALS; MILLING (MACHINING); NATURAL GAS WELL DRILLING; NICKEL; RESIDUAL STRESSES; STRENGTH OF MATERIALS; STRESS CONCENTRATION; SUPERALLOYS; THERMODYNAMIC PROPERTIES; TURBOMACHINERY;

SURFACES;

EID: 64249172206     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2008.09.014     Document Type: Article

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