NEWS

Five development trends of China's mold industry optimistic about export prospects

2023-10-31


In order to adapt to the situation, my country's mold industry has accelerated the pace of system reform and mechanism conversion in recent years. "Three capitals" and private enterprises have taken the leading position in the industry

High-strength gray cast iron smelting technology knowledge explanation

2022-06-13


This paper introduces how to obtain high-strength gray cast iron smelting technology under the conditions of higher carbon equivalent and better machinability in the electric furnace smelting process, and how to control the trace elements of the material.

Factors leading to mechanical sand sticking of castings

2022-06-13


The factors that lead to the mechanical sand sticking of castings are: 1. The particle size of the molding sand and core sand is too coarse, the mud content and ash content of the molding sand are too low, the gap between the mold (sand core) is large, and the metal penetration resistance is small.

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