Wear And Tear Failure Analysis

Applicable materials: Suitable for metal materials such as carbon steel, alloy steel, stainless steel, high-temperature alloys, aluminum alloys, copper alloys, titanium alloys, hard alloys, as well as wear-resistant components such as engineering ceramics, engineering plastics, composite materials, and wear-resistant coatings.

Applicable objects: covering shafts, bearings, gears, seals, molds, cutting tools, pistons, cylinder liners, pipelines, friction pairs, engineering machinery, mining and metallurgical equipment, automotive parts, pressure equipment, and various parts that experience wear and failure.

Applicable scenarios: Used for determining the cause of wear failure, verifying the compatibility of friction pairs, verifying manufacturing and heat treatment processes, analyzing assembly and lubrication status, evaluating working conditions, conducting failure arbitration analysis, and developing wear-resistant improvement plans.

Macro wear analysis: observation of wear morphology, positioning of wear areas, measurement of wear amount, detection of wear depth and area, preliminary judgment of wear types.
Microscopic wear analysis: Observation of surface micro wear marks, plowing grooves, peeling, adhesion, fatigue pitting and other characteristics, analysis of debris morphology and composition.

Material Performance Review: Testing and Verification of Matrix Chemical Composition, Surface Hardness, Core Hardness, Metallographic Structure, and Wear Resistant Layer Performance.
Wear type determination: distinguish adhesive wear, abrasive wear, fatigue wear, corrosion wear, erosion wear, micro motion wear, abrasion composite wear, etc.

Assembly and Lubrication Analysis: Comprehensive Analysis of Assembly Clearance, Neutrality, Lubricant Performance, Lubrication Status, Load, Speed, Temperature, and Environmental Media.

Comprehensive determination of failure causes: Analyze the root cause based on multiple factors such as materials, processes, assembly, lubrication, and operating conditions.
Wear resistance improvement and protection suggestions: material optimization, heat treatment adjustment, surface strengthening, lubrication improvement, structural optimization and other solutions.