Q.C. Metallurgical is A2LA Accredited. Click here to learn more about the A2LA.
 
Accidents or failures often result from design and /or material imperfections, problems in manufacturing, component misuse or corrosion. Our failure analysis is performed using the most advanced technology in Fractography, Metallography, Mechanical and Chemical Analysis to determine the cause(s) of failure. The primary objective of failure analysis is to determine the true failure mode and provide our customers with solutions to prevent premature failures in the future. Q.C. Metallurgical offers a full spectrum of metallurgical testing in conjunction with our engineering analysis tools to evaluate the root cause of component failure .

Scanning Electron Microscope with EDS capabilities

Typical Products/Components for Failure Analysis
  • All Manufactured Products
  • Welded, Brazed and Soldered Joints
  • All types of wire and cable
  • Tools and Dies
  • All types of castings and forgings
  • Shafts and Bearings
  • Gears
  • Mechanical Fasteners
  • Springs
  • Boilers and Heat Exchangers
  • Pressure Vessels
  • Polymer Parts


Weld failure due to brittle and fatigue fractures

Failure Mechanisms

  • Fatigue
  • Wear Fractures
  • Ductile and Brittle Fractures
  • Hydrogen Embrittlement
  • Liquid Metal Embrittlement
  • Corrosion
  • Stress Corrosion Cracking
  • Uniform Corrosion
  • Galvanic Corrosion
  • Pitting Corrosion
  • Intergranular Corrosion
  • Crevice Corrosion
  • Marine Corrosion


Corrosion fracture of pipe


Heavily corroded fracture surface

 
Q.C Metallurgical Laboratory INC.
17048 215 St.
Davenport, IA 52806
Contact us with any of your material testing questions
Phone (563) 386-7827     Fax (563)386-6780
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