Metal socket shrapnel related introduction

Hardware socket shrapnel, is to ensure that key components of the current flow, reduce fever. The quality of the metal socket is made of high quality copper pieces, oxidation resistance, strong toughness, copper thickness, riveting, less is the socket shrapnel the four indicators of quality or not. A, copper thickness, improve current capacity, reduce the resistance of the shell itself; B, anti-oxidation, not rust, reduce corrosion resistance increased and fever caused by C, riveting, less is best overall a piece of copper pieces, further reducing fracture and rivet riveting part of fever. D, strong toughness, especially applied to the socket socket shell part, not easy to deformation. Even if the long-term use of socket, can maintain a proper clamping force, to ensure that the set of closely connected with the plug, reducing arc; In the past a few years ago, made from brass socket current-carrying parts is the mainstream; And now, still do the current-carrying was sink with brass parts, quality time for sure. Brass appearance is bright yellow, but good conductive ability, quality of a material soft, wear-resisting oxidation resistance, toughness, Elastic) Performance is not ideal. Brass after using for a long time, will be oxidation corrosion on the surface of the copper, a dark, increased contact resistance; After repeated pull plug, brass plates due to poor toughness and deformation is serious, often appear unable to take electricity phenomenon, or because of poor contact arc formation, to ensure safety. The current mainstream socket tin phosphor bronze is used as the copper material. Appearance of tin phosphor bronze alloy is purple, the biggest characteristic is its fatigue strength is very high, strong elasticity, good corrosion resistance, oxidation resistance. Even after using for a long time, the surface will not be oxidation and corrosion, plug will not deformation, kept the appropriate clamping force. Socket products of old brand, basically be made current-carrying tin phosphor bronze pieces, so as to guarantee the socket over 12 years of normal life. Precision socket shrapnel, USES the socket is the integration of the copper, using continuous molding, choose a high quality tin phosphor copper and high precision processing molding, to avoid too much riveting points, reduces the resistance of the material itself, to reduce the fever of riveting part fracture and rivet, fundamentally eliminate the riveting point affect the quality of future trouble, significantly enhance the security performance of the socket. Our socket shrapnel chosen tin phosphor bronze material, not only has the good conductivity of copper, and has good elasticity, fatigue resistance, corrosion resistance, oxidation resistance is superior.