ISO 17025 Accredited · Fast Turnaround

When Failure Happens,
We Find the Reason.

Advanced failure analysis services for mechanical, metallurgical, weld, fatigue, corrosion, and electrical component failures — conducted by Canada's leading accredited materials testing laboratory.

  • Root cause analysis with defensible, court-ready reports
  • SEM/EDS, XRF, FTIR, OES and optical microscopy in-house
  • Mechanical, weld, bolt, shaft, pipe, and PCB failure investigation
  • Fast turnaround — urgent cases responded to same day
  • Trusted by Cummins, ArcelorMittal, MAGNA, DANA & more

ISO 17025 Accredited
Same-Day Response
Seasoned Metallurgical Engineers
Defensible, Detailed Reports
Full-Service Testing Lab
Our Core Services

Comprehensive Failure Analysis
Across All Material Types

From fractured fasteners to failed pressure vessels — our ISO-accredited laboratory investigates the complete spectrum of failure modes with precision instrumentation and expert engineering insight.

01 · Weld & Bolt Analysis
Weld Failure Analysis & Bolt Fracture Investigation
In-depth investigation of weld joint failures, broken bolts, connecting rod bolt fractures, and bolt bending — including metallographic cross-sections, hardness mapping, and fracture surface SEM imaging.
02 · Fatigue Analysis
Fatigue Fracture Analysis in Metals & Structures
Identification of fatigue crack origins, propagation paths, and final fracture zones in shafts, axles, springs, crankshafts, and structural members subject to cyclic loading and steel fatigue failure.
03 · Mechanical Failure
Mechanical Failure Analysis & Root Cause Investigation
Root cause analysis for gears, bearings, shafts, valves, hydraulic cylinders, and rotating machinery. We identify overload, misalignment, improper assembly, incorrect material grade, and wear mechanisms.
04 · Corrosion Study
Stress Corrosion Cracking & Corrosion Failure Investigation
Assessment of environmental degradation including stress corrosion cracking (SCC), intergranular corrosion, galvanic corrosion, and hydrogen embrittlement in pipelines, pressure vessels, and structural members.
05 · Metallurgical Analysis
Metallurgical Failure Analysis & Material Characterization
Complete metallurgical analysis including microstructure evaluation, heat treatment assessment, inclusion rating, grain size measurement, and elemental composition verification via OES and XRF spectroscopy.
06 · Pipeline & Boiler
Pipeline Failure Analysis & Boiler Tube Investigation
Investigation of pipe ruptures, tube failures, flange leaks, and pressure vessel breaches. We analyze wall thickness, corrosion products, weld quality, and operating conditions to determine root cause.
07 · Electrical & PCB
Electronic Component & PCB Failure Analysis
Investigation of electrical failures caused by mechanical damage, overheating, contamination, or corrosion — including PCB corrosion, cracked solder joints, relay fractures, bus bar failures, and heat-induced degradation.
08 · Plastic & Polymer
Plastic Failure Testing & Polymer Failure Investigation
Chemical, thermal, and mechanical analysis of plastic and composite material failures using FTIR spectroscopy, DSC thermal analysis, and mechanical testing to identify degradation, contamination, and design deficiencies.
09 · Shaft & Axle
Shaft Failure Analysis, Axle & Bearing Investigation
Failure investigation of drive shafts, axles, crankshafts, cam shafts, and leaf springs — focusing on fatigue, torsional overload, material defects, improper surface treatment, and fretting corrosion at fits.
Why CMH Metlabs

Expert Results.
Not Just Equipment.

We combine deep engineering experience, modern instrumentation, and ISO 17025 standards-based methodology to deliver failure analysis reports that are accurate, actionable, and defensible.

17025
ISO Accredited laboratory — internationally recognized standard
100%
In-house testing — SEM, EDS, OES, XRF, FTIR, Hardness
24hr
Urgent response capability for critical production failures
All
Material types — metals, polymers, composites, ceramics
🔬
Advanced SEM/EDS Fractography
High-resolution scanning electron microscopy with energy dispersive spectroscopy to reveal fracture surface morphology, crack initiation sites, and elemental contamination at micron-level detail.
📋
Defensible Expert Reports
Our failure analysis reports are written by accredited engineers and structured to meet legal, insurance, and regulatory requirements — suitable for litigation support, warranty claims, and design improvement.
⚗️
Full Chemical & Spectroscopic Suite
OES optical emission spectroscopy, XRF fluorescence, and FTIR infrared analysis to confirm material composition, detect contaminants, and verify heat treatment compliance to specification.
🏭
Industry-Specific Engineering Expertise
Dedicated experience across automotive, aerospace, oil & gas, power generation, manufacturing, and construction — our engineers understand your application context, not just the metallurgy.
🤝
Technical Partner, Not Just a Vendor
We go beyond the report. Our team provides actionable corrective recommendations, material selection guidance, and ongoing consulting to prevent repeat failures and improve component design.
Our Methodology

A Rigorous, Structured Investigation
Every Single Time

Every failure analysis project follows our proven four-phase investigation protocol — ensuring nothing is missed and every conclusion is supported by objective evidence.

Evidence Collection & Background Review

We begin with a thorough intake: component history, operating conditions, service environment, prior repairs, material specs, and any documentation of the failure event.

Visual Inspection · Photography

Macro & Micro Fractographic Analysis

Optical microscopy, SEM imaging, and EDS mapping of fracture surfaces, cross-sections, and microstructures to characterize failure mode — fatigue, overload, corrosion, or material defect.

SEM · EDS · Optical Microscopy

Chemical & Mechanical Characterization

Material composition verification via OES/XRF, hardness testing, tensile/impact testing, and microhardness mapping to confirm material conformance and identify heat treatment or manufacturing anomalies.

OES · XRF · FTIR · Hardness

Root Cause Determination & Reporting

Integration of all findings into a comprehensive, professionally written failure analysis report — including root cause statement, contributing factors, and specific corrective recommendations.

Expert Report · Recommendations
What We Analyze

From Tiny Fasteners to Critical
Aerospace Components

Our failure analysis laboratory handles components across every industry and application — if it has failed, we can determine why.

⚙️ Mechanical Components

  • Shafts, axles, crankshafts, camshafts
  • Gears, gearboxes, pinions
  • Bearings, bushings, springs
  • Bolts, studs, nuts, screws, fasteners
  • Valves, actuators, hydraulic cylinders
  • Welded joints and weldments
  • Connecting rods, leaf springs

🏗️ Structural Components

  • Pressure vessels, storage tanks
  • Pipes, tubes, elbows, flanges
  • Structural beams, columns, brackets
  • Heat exchangers, boiler tubes
  • Castings and forgings
  • Landing gear, aerospace brackets
  • Pipeline sections and cable joints

⚡ Electrical & Electronic

  • Relays and contactors
  • Printed Circuit Boards (PCBs)
  • Bus bars, terminals, cable terminations
  • Switch housings
  • LCDs and display assemblies
  • Solder joint and connector failures

🚗 Automotive & Aerospace

  • Engine and transmission components
  • Drive shafts, CV joints
  • Suspension parts, control arms
  • Brake and steering components
  • Landing gear and structural brackets
  • Fuel system components

🏭 Industrial Equipment

  • Pumps and impellers
  • Compressor components
  • Conveyor and chain assemblies
  • Mechanical seals and seal faces
  • Coupling and shim pack failures
  • Industrial fasteners and anchor bolts

🧪 Materials & Specimens

  • Metallic specimens for composition
  • Polymers and plastic components
  • Composite materials
  • Coatings and surface treatments
  • Heat-treated coupons
  • Weld qualification specimens
Common Failure Mechanisms

Understanding Why
Components Really Fail

Component failures rarely have a single simple cause. Most failures result from an interaction of material condition, design stress, operational loading, and environmental exposure. Our failure analysis engineers are trained to unravel this complexity and identify the true root cause — not just the proximate event.

Whether you're dealing with a weld failure analysis problem, a shaft fracture under fatigue loading, a boiler tube failure from internal corrosion, or a PCB assembly failure from heat-induced degradation — the methodology is the same: evidence-based, objective, and thorough.

Incorrect material grade, improper heat treatment, design stress concentrations, overloading, poor weld quality, and environmental contamination are among the most frequent failure contributors we identify across industries.

Weld failure analysis Fatigue fracture analysis Shaft failure analysis Bolt failure analysis Pipeline failure analysis PCB failure analysis Boiler tube failure SEM fractography Root cause analysis Corrosion investigation Metallurgical failure analysis Component failure investigation
01
Incorrect Material Grade or Heat Treatment
Using the wrong alloy, or an improperly heat-treated component, can result in catastrophic underperformance. We verify composition and microstructure against specification.
02
Design Stress Concentrations
Sharp corners, undercuts, and abrupt cross-section changes create local stress intensification leading to premature fatigue crack initiation — even in correctly specified materials.
03
Overloading or Misuse
Operating beyond design limits — even briefly — can initiate damage. Our fractographic analysis distinguishes single-event overload from progressive fatigue accumulation and documents the distinction clearly.
04
Poor Weld Quality
Porosity, lack of fusion, undercut, incorrect heat input, and contamination are common weld defects that drastically reduce joint fatigue strength and lead to premature weld failure.
05
Environmental Degradation & Corrosion
Stress corrosion cracking, galvanic corrosion, hydrogen embrittlement, and erosion-corrosion are environmentally driven failure modes that require both metallurgical and chemical investigation.
Industries Served

Trusted Across Every
High-Stakes Sector

Our failure analysis laboratory serves clients across Canada and internationally — wherever materials and components are under critical performance demands.

🚗
Automotive & Transportation
✈️
Aerospace & Defense
🛢️
Oil, Gas & Pipeline
Power Generation & Utilities
🏗️
Construction & Infrastructure
🏭
Heavy Manufacturing
🔩
Mining & Extraction
🌊
Marine & Offshore
🧱
Cement & Aggregates
💊
Pharmaceutical & Food Processing
Trusted by industry-leading organizations across Canada
CUMMINS
ArcelorMittal
MAGNA
DANA
DART Aerospace
AtkinsRéalis
Cameco
Caplugs
Frequently Asked Questions

Questions About
Failure Analysis

What is failure analysis and why is it important?
Failure analysis is a scientific investigation into the root cause of a material, component, or system failure. It is critical for preventing recurrence, improving design, satisfying insurance and legal obligations, reducing liability, and avoiding costly unplanned downtime. CMH Metlabs delivers ISO 17025-accredited failure analysis services that produce defensible, evidence-based conclusions.
What types of failure analysis do you perform?
We perform weld failure analysis, bolt and fastener failure, shaft and axle failure, fatigue fracture analysis, stress corrosion cracking investigation, metallurgical failure analysis, mechanical failure analysis, pipeline failure analysis, boiler tube failure analysis, PCB and electrical component failure, and plastic/polymer failure testing — for all material types and industries.
How quickly can you turn around a failure analysis report?
Turnaround depends on the complexity of the investigation and number of tests required. For urgent production-stoppage cases, our engineers can respond same-day and preliminary findings are often available within 48–72 hours. Standard investigations are typically completed within 1–2 weeks. Contact us to discuss your specific timeline.
Are your failure analysis reports admissible for legal and insurance purposes?
Yes. As an ISO 17025-accredited laboratory, our test results and reports meet internationally recognized standards for accuracy and procedural integrity. Our engineers can also provide expert witness testimony in legal proceedings when required. We regularly support warranty disputes, insurance claims, and litigation cases.
Do you perform failure analysis on electronic and PCB components?
Yes — for failures caused by mechanical damage, overheating, contamination, or corrosion. We investigate cracked solder joints, PCB corrosion, relay fractures, bus bar failures, and heat-induced degradation. We do not perform root cause analysis of purely electrical or software/firmware failures unrelated to material condition.
What industries do you serve?
We serve automotive, aerospace and defense, oil and gas, power generation, heavy manufacturing, construction, mining, marine, pharmaceutical, and food processing industries — across Canada and internationally. Our clients include Cummins, ArcelorMittal, MAGNA, DANA, Dart Aerospace, AtkinsRéalis, Cameco, and many more.

Need a Failure Analysis Expert?

Our team of metallurgical engineers and materials scientists is ready to investigate your component failure. Get expert answers quickly.

📞 Call: +1-647-365-0906
📞 Toll Free: +1-866-321-2492
✉️ Email: info@cmhmetlabs.ca
📍 2380 Anson Dr, Unit 1, Mississauga, ON L5S 1G2
Request a Quote →
🏆 ISO 17025 Accredited · Trusted by Fortune 500 Manufacturers · Fast, Confidential, Defensible

Don't Let a Component FailureCost You Millions.

Get to root cause fast — with Canada's most trusted accredited failure analysis laboratory.