3.1.

News

The Det Norske Veritas certification body realized in CPF a succesful periodical audit ISO 9001:2008 and ISO/TS 16949:2009 for the manufacture and sale of closed-die forgings and open-die forgings.

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Vocabulary

Open die forging :

Forging produced by working between flat or simply contoured dies with unrestricted metal flow using repetitive strokes and continuous manipulation of the workpiece

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Testing

CPF provides a complete service in non-destructive and destructive types of tests:

1. Non-destructive testing:

Entrance test for material replacement
Magnetic test of surface quality
Ultrasonic tests
Hardness tests
Penetration tests
Visual tests

2. Destructive testing in laboratory:

Tensile test at room temperature
Tensile test at raised temperature
Test by impact in bend
Ranking of microstructure
Ranking of macrostructure
Test of microcleanness
Austenite grain size
Depth of decarbonized section
Complete evaluation of the microstructure
Chemical analysis

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Catalogue Certificates General dimensions of open-die forgings

CPF is Czech forge producing open-die (free) forgings, closed-die (drop) forgings, steel forgings, aluminium forgings, copper forgings, brass forgings, titanium forgings, nimomic forgings like p.e. forged turbine blades, forged compressor blades, forged connecting rods, forged gear wheels, forged crankshafts, forged valves, forged rings, forged shafts, forged propeller blades and other types of hot forgings. CPF is certified by ISO 9001, ISO TS 16949, Det Norske Veritas (DNV), American Bureau of Shipping (ABS), Lloyd's Register of Shipping (LR), Germanischer Lloyd (GL), RINA, TÜV, Korean Register of Shipping (KR), Nippon Kaiji Kyokai.