What are the internal stresses of stainless steel decorative

<p>Internal stress is the stress that exists in the material itself without external force and maintains the material's own balance. The internal stress of the <a href="stainless steel decorative balls" rel="noopener noreferrer" target="_blank">stainless steel decorative balls</a>  are generally due to the deformation caused by the external force during the processing of the steel ball, and the internal internal force of the metallographic structure in the steel is produced to resist this external force, and Make every effort to restore the object from the deformed position to the pre-deformed position, and keep the roundness of the stainless steel decorative ball from deforming.</p><p>&nbsp;</p><p>However, if there is internal stress inside the stainless steel decorative balls, the surface of the steel ball will be easily cracked during long-term grinding. Because the interaction between the internal stress and the external force of the stainless steel decorative balls makes the surface of the stainless steel decorative ball easily brittle, the steel ball will then break during the grinding and polishing process. Therefore, the stress in the stainless steel decorative ball must be released. There are many ways to eliminate internal stress. You can heat treat metal workpieces, strengthen the metal workpieces, or eliminate internal stresses by tapping.</p><p>&nbsp;</p><p>Stainless steel decorative balls are suitable for various types of precision machinery, household appliances, craft jewelry, valves, hydraulic parts, ball slides, polishing and grinding, electronic products and other places.</p>