: : Bharat Heavy Electricals Ltd. : :

Facilities

WRI is well equipped with welding and testing facilities under one roof. Some of the unique facilities are listed below:

Welding Facilities

Fusion Welding

Solid Phase Welding, Surfacing & Others

	Inverter type synergic MIG welder – 400 A
	Surface Tension Transfer MAG welder – 400 A
	Synergic MIG welding – 500 A
	Chamber for Titanium welding – f 1200 mm
	Tandem submerged Arc welder – 1200 A
	Electron Beam Welder – 45 kW

	Friction welder -15 tonnes
	Microjoining – for <1mm sheets
	Seam welder – for 2 mm sheets
	Plasma spraying system – ceramic & alloy coating
	SAW surfacing machine – f 1600mm
	Diffusion bonding equipment

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Research & Development

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Other Institutes

Pollution Control Res. Institute

Testing Facilities

Mechanical Testing

Metallurgical Testing

	Universal Testing Machine - 600kN
	Micro hardness tester – 50gm–10 kg load
	Impact Tester - 406 Joules
	Pellini drop weight tester–41 kgs
	Instron 8502 servo hydraulic - 250 kN
	Instron 1603 EMR type - 100 kN
	Instron 1276 servo hydraulic - 1000 kN

	Scanning Electron Microscope – 200,000 X
	Light Optical Microscopes – 1600 X
	Differential Interference Contrast microscope – 1000 X
	In-situ metallographic Polishing kit

Stress Analysis

Non Destructive Testing

	X-ray Stress Analyser (AST-2001)
	Digital Strain Meter
	RS-2000 Guide for Residual Stress Measurement
	FEM software – ANSYS 5.0

	Ultrasonic Test Equipment - upto 1 dB
	In-situ Magnetic Particle Testing
	Radiographic test equipment – 400 kV
	Gamma ray test

WRI is well equipped with welding and testing facilities under one roof. Some of the unique facilities are listed below: