Household socket shrapnel selects the high quality materials

Household socket shrapnel in the copper pieces, is to ensure that key components of the current flow, reduce fever. Quality of household socket is made of high quality copper pieces, oxidation resistance, strong toughness, copper thickness, riveting, less is the socket copper pieces of the four indicators of quality or not. A, copper thickness, improve current capacity, reduce the resistance of the copper pieces of their own; B, anti-oxidation, not rusting, reduce caused by corrosion resistance increase and the hot issues; 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 pin 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. Precision production socket shrapnel using tin phosphor bronze as copper pieces of 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. Adopts copper is the integration of the socket, using continuous molding, choose a quality tin phosphor copper 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. Precision of 30 years of professional stamping manufacturer, the production of the socket shrapnel use tin phosphor bronze material with high quality, not only has the good conductivity of copper, and has good elasticity, fatigue resistance, corrosion resistance, oxidation resistance is superior.