Mold alloy

Abstract

The invention discloses a mold alloy which comprises components in parts by weight as follows: 2-5 parts of chromium, 10-15 parts of iron, 12-18 parts of zinc, 6-10 parts of tungsten, 12-15 parts of grape straws, 8-10 parts of calcium and 2-3 parts of niobium. The mold alloy has the advantages as follows: the composition proportion is scientific and reasonable, simultaneously, the wear resistance and the strength are higher, the service life is greatly prolonged, the manufacturing cost is reduced, and the enterprise demand is met.

Description

technical field [0001] The invention relates to a mold alloy. Background technique [0002] With the development of science and technology, the scope of mold application is becoming more and more extensive. For the manufacture of product molds with multiple varieties, small batches or frequent updates and modifications, such as injection molds, blow molds, and compression molds, it is required to have manufacturing The characteristics of short cycle, low manufacturing difficulty and low cost, while the steel molds usually used in the prior art have high manufacturing cost, long cycle, and relatively low cost of alloy materials, so they are widely used in the field of manufacturing such molds. However, pure metals cannot meet the requirements such as plasticity, hardness, strength, etc., so alloying elements are usually added to improve their physical and mechanical properties. [0003] Therefore, in order to solve the above problems, a new technical solution is provided. ...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, the scope of mold application is becoming more and more extensive. For the manufacture of product molds with multiple varieties, small batches or frequent updates and modifications, such as injection molds, blow molds, and compression molds, it is required to have manufacturing The characteristics of short cycle, low manufacturing difficulty and low cost, while the steel mold usually used in the prior art has high manufacturing cost, long cycle, and relatively low cost of alloy materials, so it is widely used in the field of manufacturing such molds

However, pure metals cannot meet the requirements such as plasticity, hardness, strength, etc., so alloying elements are usually added to improve their physical and mechanical properties.