Dr. Erhan Ulvan, P.Eng., FASM

Consulting metallurgical engineer
Acuren
Oakville, ON
Canada L6M 3R8

Papers:

Failure Analysis of Boiler Feedwater Heat Exchanger Tubes
Hydrogen Related Problems in Steel
Examination of Broken Guardrails
Brittle Fracture of a Die-Cast Aluminum Camlock Coupler in a Hydraulic Hose Assembly