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Automotive & EV Components
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Gears & Transmission Components
Microstructure evaluation, case depth measurement, inclusion rating, surface hardness profiling, carburizing / nitriding quality checks, and root-cause analysis of pitting, scuffing, bending fatigue and tooth failure.
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Bearings & Rolling Elements
Metallographic assessment of bearing steel cleanliness, retained austenite, white etching areas (WEA), subsurface damage, spalling origin, brinelling, false brinelling, and lubrication-related failures.
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Welds & Joints
Weld macro & micro examination, heat-affected zone (HAZ) analysis, hardness traverses, inclusion & porosity assessment, crack initiation studies, and qualification of welding procedures per automotive standards.
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Battery Casings & Enclosures
Aluminium extrusion / casting microstructure, weld quality of battery trays & modules, corrosion resistance evaluation, hardness mapping, fracture analysis of crash-damaged housings, and material verification.
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Foundry & Heat Treatment Support
Rotor & stator lamination analysis, shaft material evaluation, bearing fitment issues, insulation failure investigation, copper winding quality, magnet degradation, and complete root-cause analysis of motor failures.
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Root-Cause Failure Analysis
Comprehensive investigation of field failures — combining fractography, SEM/EDS, metallography, hardness mapping, chemical analysis, and simulation correlation to deliver clear, actionable root causes and preventive recommendations.
Developing or Troubleshooting Automotive / EV Parts?
Trust G-Hexa for fast, technically deep, and OEM-aligned testing & failure analysis services — supporting Tier-1 suppliers, OEMs and EV manufacturers across India.