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            Composition analysis of ferrous metals and their alloys

            Free cutting steel, weathering steel, nitrided steel, age hardening steel, low alloy high strength steel and hot work steel; various cast irons such as gray cast iron, ductile iron and alloy cast iron; chromium-based alloy, manganese-based alloy and High temperature alloy and other various alloy materials.

            Composition analysis of non-ferrous metals and their alloys

            Ductile iron and alloy cast iron and other cast irons; chromium-based alloys, manganese-based alloys and high-temperature alloys and other various alloy materials.

            Metallographic analysis

            Non-metallic inclusions

            Grain size

            Coating thickness

            Decarburized layer

            Low magnification

            Fracture inspection

            Hardened layer depth

            Metallographic section analysis

             

            Mirror analysis

            Coating thickness

            Metallographic method

            X-ray fluorescence

            Surface stain analysis

            Coulomb method

            Eddy current method

            Coating composition analysis

            Analysis of surface hardness and adhesion

             

            Abrasion test

            Stainless steel 10% oxalic acid   corrosion test

            Stainless steel 65% nitric acid   corrosion test

            Neutral salt spray test

            Copper ion accelerated salt spray

            Stainless steel sulfuric acid-ferric   sulfate corrosion test

            Stainless steel nitric   acid-hydrofluoric acid corrosion test

            Acid salt spray test

            Sulfur dioxide corrosion test

            Stainless steel 5% sulfuric acid   corrosion test

            Stainless steel sulfuric acid-sulfuric   acid cave corrosion test

            Hydrogen sulfide corrosion test


             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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            Automotive metal material testing

            Free cutting steel, weathering steel, nitrided steel, age hardening steel, low alloy high strength steel and hot work steel; various cast irons such as gray cast iron, ductile iron and alloy cast iron; chromium-based alloy, manganese-based alloy and High temperature alloy and other various alloy materials.

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