Casting Process and Technology

key points in solidification process of gray cast iron and nodular cast iron (2)

March 25, 2019/in Castings /by Sara Wu

2. UNIDIRECTIONAL NUCLEATION In the solidification process of the metal-nonmetal system, the nonmetallic substance can be the core of metal solidification, while metal cannot be the core of nonmetallic substance solidification, which is called One-way nucleation.

key points in solidification process of gray cast iron and nodular cast iron

March 22, 2019/in Castings /by Sara Wu

The final properties of iron castings are mainly determined by the structure formed during solidification. For example, the thermal properties of gray iron are affected by the shape, size, and quantity of graphite in its structure. The mechanical properties depend on the number of primary Austenite Dendrites, the morphology of graphite and the size of […]

Industrial process analysis and control of wear-resistant Bainite Steel Ball

March 5, 2019/in Grinding media balls /by Sara Wu

The grinding ball is the easy-consumption part of the ball mill. The high-quality grinding ball can reduce the overall production cost, improve the overall economic efficiency, reduce the number of downtimes, improve the utilization of ball mill, reduce labor costs. MN-B alloy bainite steel ball has the characteristics of low cost, high strength, and excellent […]