During the preparation and manufacturing process of cemented carbide, multiple parameters need to be strictly controlled to ensure the performance and quality of the final product. The following are some parameters that need to be strictly controlled:
- Raw material control: The main raw materials of cemented carbide are metal powders such as tungsten and cobalt, as well as some additives and binders. In order to obtain high-quality cemented carbide, strict quality control of raw materials is required, including purity, particle size, composition, moisture content and other indicators.
- Mixture preparation: Mixture preparation is an important step in the cemented carbide preparation process. It is necessary to control the composition, particle size distribution, density and other parameters of the mixture to ensure the smooth progress of the press molding and sintering process.
- Press forming: Press forming is a key link in the cemented carbide manufacturing process. It is necessary to control the pressure, time, mold temperature and other parameters of pressing to obtain a dense body with the required shape and size. At the same time, you also need to pay attention to various problems that may occur during the pressing process, such as powder loss, cracking, deformation, etc.
- Sintering: Sintering is one of the most important links in the cemented carbide manufacturing process. It is necessary to control sintering temperature, time, atmosphere and other parameters to obtain cemented carbide with excellent properties. At the same time, you also need to pay attention to various problems that may occur during the sintering process, such as cracking, deformation, oxidation, etc.
- Heat treatment: Heat treatment is an important link in the manufacturing process of cemented carbide, which can improve the mechanical properties and corrosion resistance of the alloy. It is necessary to control the temperature, time, atmosphere and other parameters of heat treatment to ensure that the heat treatment effect meets the requirements.
- Surface treatment: Surface treatment can improve the surface quality of cemented carbide and improve its wear resistance and corrosion resistance. It is necessary to control the surface treatment process methods, parameters, etc. to obtain ideal surface quality.
In short, during the preparation and manufacturing process of cemented carbide, multiple parameters need to be strictly controlled to ensure that the performance and quality of the final product meet the requirements. At the same time, it is also necessary to continuously optimize manufacturing processes and methods to improve production efficiency and quality levels.
More details of tungsten carbide product, please visit website: http://tungsten-carbide.com.cn/
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