The effects of accelerators, fluorides, Mn2+, Ni2+, Zn2+, PO4, and Fe2+ on the phosphating process of aluminium were studied in detail by means of SEM, XRD, potential-time curve and membrane weight change.
Advanced equipment is an indispensable factor to ensure product quality, but the role of die in casting is also very important. Especially for aluminium alloy automotive parts manufacturers, the accuracy and durability of the die have a significant im
Main Components (Alloy System) Heat Treatment and Property Characteristics of Class Alloy Name Alloys Examples of Cast Aluminum Alloy Material Simple Al-Si Alloy Al-Si can not be strengthened by heat treatment, its mechanical properties are low, and i
The properties of die materials are determined by the composition of die materials and the structure after heat treatment. The basic structure of die steel is composed of martensite matrix, carbides and intermetallic compounds distributed on the matri
The structural parts used in some industrial equipment are made of aluminium alloy bars. The processing flow is sawing, warm extrusion forming, heat treatment (quenching, aging), roughing, finishing, anodic oxidation and appearance inspection
In the process of production, its large-scale mechanical processing is very important, to a certain extent, we need to comply with its relevant standards and requirements, so as to ensure the accuracy of its processing to a certain extent