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Strengthening compressive residual stress intensity must tensile strength materi

2016-01-13 09:18:06   Review:0 Click:
  Most of the metal parts which be used under alternating load  with the action of cyclic stress need to rely on  shot peening technology to improve the fatigue life of components.

  As we all know, a compressive stress in the area, it is difficult to crack formation or extension. Since almost all the fatigue and stress corrosion failures have occurred in parts of the surface or near surface, thus introducing compressive stress can significantly extend component fatigue life by shot peening. Strengthening compressive residual stress intensity must reach the half of the tensile strength of the parts materials .

  We have adopted advanced production equipment and technologies to manufacture our steel shots and steel cut wire,which can not only improve product quality, but also save raw materials. Our products have high strength, good toughness and resistance to corrosion.

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