Hardware process performance
The performance of materials that are subjected to various processing and processing capabilities.
Casting properties: refers to the metal or alloy is suitable for casting process performance, including streaming performance, fills the mold ability; shrinkage, casting volume shrinkage; segregation uneven chemical composition of.
Welding performance: refers to the metal material by heating or heating and pressure welding method, two or more than two metal materials welded together, the interface can meet the use of purpose.
Performance of the top gas section: the performance of the metal material can be awarded to the top forged and not broken.
Cold bending performance: refers to the metal material in the normal temperature can withstand the bending and the non - breaking performance. Bending degree is typically expressed in bending angle alpha (corners) or bending center diameter D on the material thickness of a ratio, a larger or D / a smaller, material of cold sex has healed.
Stamping performance: metal material to bear the ability of stamping deformation processing without rupture. Stamping at room temperature is called cold stamping. Test method for testing the test.
Forging performance: metal materials can withstand plastic deformation without rupture in forging process.
Chemical properties
The performance of chemical or electrochemical reaction when the metal material is swept with the surrounding medium.
Corrosion resistance: refers to the ability of metal materials to resist all kinds of medium corrosion.
Oxidation resistance: refers to the metal material at high temperature, resistance to produce the ability to produce oxidation.
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