Milling Bronze CNC Brass Machining Parts

The main influencing factors are: uneven chemical composition and the existence of various metallurgical defects, such as segregation; coarse and uneven crystal grains; more shrinkage, porosity and inclusions; greater forging stress. Generally speaking, the larger the size and weight of the workpiece and the higher the content of alloy components in the steel, the greater the possibility of the above-mentioned problems. If the organization has serious segregation, as-cast dendrites, sulfides, etc. Heat treatment defects such as quenching cracks or corner chipping are prone to occur during quenching. Directly cause the scrap of the workpiece.

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