As we embark on a new year, I would like to express my gratitude for your unparalleled dedication and support throughout the year 2023. It is through your hard work and commitment that Hengrui Cemented Carbide Co., Ltd. has achieved remarkable success and maintained its position as a leader in the i...
Cold heading mold is a commonly used mold type, which is widely used in manufacturing various industrial products such as shaft parts and threads. According to different fields of use and shapes, cold heading molds can be divided into the following three types:
1. Cold heading mold
Ttungsten carbid...
Tungsten-cobalt alloys are divided into three categories: high cobalt (20% to 30%), medium cobalt (10% to 15%) and low cobalt (3% to 8%). The performance of tungsten-cobalt cemented carbide is one of the important factors.
The control of alloy composition, structure and production quantity is one o...
For carbide parts with hardness less than HRA90, choose BNK30 material CBN tool for large margin turning, and the tool will not be broken or burned. Carbide parts with a hardness greater than HRA90 are generally ground using CDW025 PCD tools or resin-bonded diamond grinding wheels.
When processing...
The material selection of cold heading molds should consider their service life, wear resistance, strength and toughness. The following are some materials suitable for cold heading molds:
1. High alloy mold steel: such as Cr5Mo1V, Cr12, Cr12MoV, 7CrMo2V2Si, etc. These materials have high strength, h...
A cold heading mold is a mold used in the cold heading process, which applies pressure to the metal material at room temperature (without heating) to deform it, thereby forming parts of the desired shape.
Carbide cold heading molds have the characteristics of high strength, high wear resistance and...
Cemented carbide rolls are made of refractory metal compounds (WC, TaC, TiC, NbC, etc.) as the matrix and transition metals (Co, Fe, Ni) as the bonding phase.
Shaped synthetic metal material.
In order for the cemented carbide roller to give full play to its advantages of high wear resistance, long...
Tungsten carbide alloy is mainly made of tungsten carbide and binder cobalt.
From the mechanical property results of each sample, it can be seen that the prepared cemented carbide blocks with different WC grain sizes have excellent comprehensive mechanical properties. The Vickers hardness (HV:0) va...
In order to better develop the business of tungsten carbide cold heading dies and to further improve the quality of tungsten carbide cold heading dies, Hengrui Company will establish the second factory of Hengrui Company at the end of 2023.
The second factory was officially put into production in J...
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