For professional manufacturers, every step in the processing of carbide blades is very important, because any processing step may affect the quality of the blade. Next, let us introduce to you what are the factors that affect the relative magnetic saturation value of carbide blades? I hope that after reading the following knowledge, it can be helpful to everyone.

Professionally speaking, there are many factors that affect the relative magnetic saturation value of cemented carbide blades, which are mainly manifested in six main aspects. Any problem in any of these aspects will affect the relative magnetic saturation value of the blade. Just work.

One is that the total carbon of WC in the cemented carbide exceeds the standard. The WC total carbon standard in cemented carbide blades is very strict. Once this number exceeds the standard, it will directly affect the relative magnetic saturation value of the blade.

The second is that the oxygen content in the mixture or the briquettes exceeds the standard, which will also cause the relative magnetic saturation value of the blade.

The third is the change of carbon content in hydrogen dewaxing and pre-burning. In the production and processing of cemented carbide blades, especially in the process of hydrogen dewaxing and burn-in, the carbon content is always changing. Once the carbon content changes beyond the specified range, the relative magnetic saturation value of the blade will be affected. Meet the relevant standard requirements.

The fourth is the change of carbon content in vacuum dewaxing and pre-burning. In this link, the dewaxing in the pre-burning zone must be sufficient, only in this way can the relative magnetic saturation value be guaranteed.

The fifth is the change of carbon content during hydrogen sintering. The change of carbon content during the sintering process has a great relationship with the fixed carbon level of the mixture and the size of the fuel particle size.

Sixth is the change of carbon content during the vacuum sintering of cemented carbide.

From the above point of view, the most important factor affecting the relative magnetic saturation value of cemented carbide blades is the change of carbon content, and there are many links that affect the change of carbon content, such as pre-burning, sintering and other links. To maintain a good blade relative magnetic saturation value, the carbon content must be strictly controlled within a relatively safe range.