Physical and metallography assay:
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Hardness Testing ( Brinell, Vickers, Rockwell,Poldy)
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Tensile strength testing with specific determinations
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Impact strength tests to ambient temperature and low temperatures
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Pipe mandrel bending tests, Pipe flattening and reaming, spring compression tests
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Macro and microstructure degradation (for steel, cast iron, bronze, aluminum and welds)
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Prelevari epruvete – sample taking
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Chemical analysis:
Composition Analysis of ferrous or non-ferrous materials and determination of content in carbon, in Silicon, nickel, tungsten, manganese, chromium, vanadium, molybdenum, sulphur, copper, manganese, iron, magnesium, zinc, Tin and lead
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The methods used are:
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Gazovolumetric determination
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Gravimetric determination
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Volumetric determination
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Colorimetric determination
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Combustion + alcalimetric determination
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Electro-gravimetric determination
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Complexometric determination
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