High-performance female die for stamping die

Abstract

The invention discloses a high-performance female die for a stamping die. The high-performance female die is prepared from, by weight, 400 parts of cast steel, 35 parts of carbon, 25 parts of silicon, 6 parts of molybdenum, 5 parts of cobalt, 3-9 parts of manganese, 0.1-0.5 part of phosphorus, 0.2-0.6 part of sulfur, 1-5 parts of strontium, 2-8 parts of chromium, 2-6 parts of titanium, 1-10 parts of gallium, 2-8 parts of aluminum and 1-5 parts of yttrium. The high-performance female die is reasonable in component formula, and the high-performance female die for the stamping die has excellent impact resistance, high temperature resisting strength, high wear resistance, high heat conductivity, high heat fatigue resisting strength, good tenacity, good high-temperature oxidization resisting performance and the like; it is guaranteed that the female die cannot suffer from breaking or brittle fracturing or damage in the stamping process; and the use effect of the female die is improved.

Description

technical field [0001] The invention relates to the technical field of stamping dies, in particular to a high-performance die for stamping dies. Background technique [0002] With the development of the economy and the continuous development of industrial product technology, the demand for molds in all walks of life is increasing, and the technical requirements are also getting higher and higher. Although there are many types of molds, the focus of their development during the "Eleventh Five-Year Plan" period should be to meet a large number of needs and have high technical content, especially the molds that are not self-sufficient in China and need to be imported in large quantities and represent the direction of development. Large, precise, complex, long-life molds. [0003] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known a...

AI Technical Summary

Problems solved by technology

Although there are many types of molds, the focus of their development during the "Eleventh Five-Year Plan" period should be to meet a large number of needs and have high technical content, especially the molds that are not self-sufficient in China and need to be imported in large quantities and represent the direction of development. Large, precise, complex, long-life molds