Often, wear and tear in a factory involves more than just a single device, but more often than not many different devices that work simultaneously. Therefore, the choice of hard surface material, we must take into account the form of wear and tear. E.g:
1) The main wear device: This is the most prominent type of component wear, such as abrasive wear, impact wear, metal wear or wear due to overheating or corrosion generated.
2) Secondary wear devices: Less obvious wear also affects the quality of the product. Such as the processing of products at a certain temperature due to impact or overheating and wear forms.
3) The final requirement: Alloy should have neutral physical properties, hardness should be moderate, both impact resistance, but also to prevent the emergence of cracks. Therefore, you need to know if your part has workability or if it is acceptable to eliminate hard cracks. Knowing these will help you choose the best product.
Workability after welding; crack-free deposits; resistance to wear and impact These can be achieved with air-hardened alloys.
Strong abrasion resistance; no cracks; no workability; these requirements can be achieved with a chromium carbide alloy.
Suitable for 13 manganese steel; impact resistance; these requirements can be achieved by using work hardened alloys.
Therefore, when you choose a hard surface material, you must carefully consider the mechanical properties you need. If you still do not know what electrode you need to choose, then please contact Sheng Teng directly, Sheng Teng Welding Materials will provide you with the best information to provide you with the solution.
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