6063 chemical composition control materials for production, the chemical composition control are shown in Table 1. Practice shows that the aluminum ingot casting, 6063 has become an important choice to produce high-precision aluminum profiles PV. 6063 aluminum alloy case of Al-Mg-Si system can be heat strengthened aluminum alloy strengthening phase Mg2Si, with good performance and low extrusion quench sensitivity, high-temperature plastic, and a wide range of quenching temperature, the critical quench rate is small. 6063 aluminum alloy composition range specified in the national standard GB / T3190, the chemical composition of different values, you get a different material properties, aluminum ingot casting offer, when the range of the chemical composition is large, the performance difference will fluctuations in the larger context, so that the overall performance will be difficult to control profiles. In order to ensure precision aluminum extrusions PV, must strictly follow the corporate control standards to determine the chemical composition of the alloy. Electrophoretic paint itself is the cause of yellowing anodic electrophoretic paint is mainly composed of acrylic resin and amine resin. Electrophoresis profiles in the baking process, aluminum ingot casting factory, resin cross-linking reaction to produce smooth, transparent coating. But some electrophoretic paint manufacturers because the production process of immature quality aluminum ingot casting Which is good, or to reduce the cost of using poor quality chemical raw materials, resulting in a relatively narrow curing range. Bake slightly less, the film hardness is not enough; bake slightly too far, the film will occur yellowing, to production management to bring some difficulties. It is proposed that we still choose the product quality and stability, there are certain well-known supplier of coatings. Which good quality aluminum ingot casting | aluminum ingot casting | aluminum rolls (view) provided by Jinan Heshun Aluminium Limited. Jinan Heshun Aluminum Co., Ltd. (www.jnhsly.com) (www.jnhsly.cn) is specialized in "aluminum, aluminum, aluminum, aluminum rod, aluminum row, aluminum, aluminum rod, aluminum elbow" of the enterprise the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Zhang.