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            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
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