Hotline:400-880-1556

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basic introduction

Our services mainly involve the mechanical properties of ferrous metals, non-ferrous metals, mechanical equipment and parts. Tests and tests involving chemical composition analysis, metallographic analysis, hardness, corrosion performance, coating performance, microscopic analysis, fastener performance, pipe process performance, welding process evaluation and skill evaluation.

ZRLK provides a series of tests to identify and inspect the material performance, process performance and safety performance of metal materials products.

For products

Metal raw materials such as plates, bars, profiles, forgings, castings and all metal parts and related.

Project capabilities

Mechanical properties

Tensile, impact, bending, fatigue,   compression, shear, cupping, breaking, peeling, welding test, non-standard   mechanics

Chemical composition analysis

Iron and steel, non-ferrous metals   (OES/ICP/X-Ray/wet titration/spectral analysis/gas element/spectrophotometry)

Metallographic analysis

Microstructure, grain size,   non-metallic inclusions, phase composition content, fracture streamline,   macro inspection, hardened layer / carburized nitriding layer depth, weld   metallography

Hardness

Rockwell, Brinell, Vickers, micro   hardness, Knoop, Leeb, nano hardness, etc.

Corrosion performance

Intergranular corrosion, stress   corrosion, salt spray corrosion, pitting corrosion

Coating performance

Coating quality, adhesion, coating   thickness, corrosion resistance

Microscopic analysis

Fracture analysis, foreign body   analysis, micro-morphology, etc.

Fastener performance

Tension, load holding, wedge load,   torque, anti-slip, etc.

Pipe process performance

Flaring, flattening, curling,   static load pressure, etc.

Welder

Welding procedure qualification,   welder skill assessment, welding procedure specification

Standards involved

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Our advantage

1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.

2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.

3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.


Online consultation

Online consultation

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Metal material testing

Our services mainly involve the mechanical properties of ferrous metals, non-ferrous metals, mechanical equipment and parts. Tests and tests involving chemical composition analysis, metallographic analysis, hardness, corrosion performance, coating performance, microscopic analysis, fastener performance, pipe process performance, welding process evaluation and skill evaluation.

Get a quote