Shenzhen ZTL Technology Co., Ltd.518104About UsBldg.14, 3rd Industrial Park of Dawangshan, Shajing St., Baoan Dist., Shenzhen, Guangdong, ChinaOur Mission
Our company is built on a solid foundation of customer satisfaction. We aim to satisfy at every stage of the production process. From the first phone call with us to their final product delivery, we want our customers to enjoy their total experience with us. By providing design assistance, engineer input, and incredible access to different manufacturing options we strive each day to meet the demands and needs of our customers, so they may see their visions perfectly realized.Shenzhen ZTL Technology Co., Ltd.518104About UsBldg.14, 3rd Industrial Park of Dawangshan, Shajing St., Baoan Dist., Shenzhen, Guangdong, ChinaOur Mission
Our company is built on a solid foundation of customer satisfaction. We aim to satisfy at every stage of the production process. From the first phone call with us to their final product delivery, we want our customers to enjoy their total experience with us. By providing design assistance, engineer input, and incredible access to different manufacturing options we strive each day to meet the demands and needs of our customers, so they may see their visions perfectly realized.Shenzhen ZTL Technology Co., Ltd.Shenzhen ZTL Technology Co., Ltd.Shenzhen ZTL Technology Co., Ltd.Shenzhen ZTL Tec
Reasons that affect the quality of aluminum housing
Reasons that affect the quality of aluminum housing
13/05/2021News
The aluminum shell is produced and cast under high temperature conditions. The production speed of aluminum shell is too fast and the cooling intensity is relatively large, which causes some elements in the alloy to be unable to transform into the required elements within the specified time. Because this material has needle-like structure and relatively high hardness, poor plasticity. Moreover, the tensile strength of this manufacturing process is very low, and not only yellow rust will appear at high temperature, but also cracks will appear. The aluminum shell produced in this way will have granular burrs. If this burr is not cleaned, it will have a very bad hand feeling. Such particles often have tadpole-like tails next to them, which will be observed under a microscope. Moreover, the color of this impurity is gray and contains a lot of iron.