Comprehensive knowledge of aluminum alloy profiles:
Aluminium profiles are aluminum materials with different cross-section shapes through hot melt and extrusion.The production process of aluminum profiles mainly consists of three processes: melting, extrusion and coloring (including: oxidation, electrophoretic coating, fluorine spraying, powder spraying, etc.).
The improper heat treatment, mould processing process, cause mould cracking prematurely discarded, especially using only quenched and tempered, not for quenching, nitriding technology for appearance, in die casting for thousands of times will represent physical crack and craze.
The Anti-static Coating Aluminum Coil is processed with special treatment to keep the surface electric resistance in a specific range (standard requirement: 10^6Ω ~10^9Ω), so as to generate repulsive force to dusts with static electricity.
Embossed Colour Coated Aluminium Coil, also noted as oven baked embossed aluminium coil, embossed aluminium coil, or aluminium roofing coil, is produced by roller coating system, a continuous process where the aluminium substrate is degreased, chemically pre-treated and oven baked. Further through embossing process, the surface has a beautiful embossment design: either diamond embossed (rhombic) or stucco embossed (orange peel).
Aluminum mirror sheet has many different types. According to low to high grades, it includes film mirror aluminum, domestic polished mirror aluminum, imported polished mirror aluminum, imported oxide mirror aluminum, and super-mirror aluminum. According to your product features and positioning to choose the right for your reflector, if you want to do high-end products, then use the imported mirror, low-end, then choose domestic. Domestically made mirror is characterized by no protection of the surface treatment, mirror aluminum will change over time, the price is cheap; imported products are characterized by a stable reflectance, 86% of the ordinary mirror and 95% of the super-mirror two grades, the price to a little more expensive.
Aluminum alloys are divided into two major categories: wrought and casting alloys. A further differentiation for each category is based primary on mechanism of property development. Many Aluminum alloys respond to thermal treatment based on phase solubility. These treatments include solution heat treatment, quenching and precipitation, or age hardening.
The cleaning of color coated aluminum coil or sheet should follow steps as below. 1. Washing the coil or sheet surface with…
If you work in construction, chances are you familiar with aluminum diamond plate. Also known as floor plate, tread plate or checker plate, aluminum diamond plate features a pattern of raised diamonds on one side and no texture at all on the reverse. This lightweight metal stock is typically made from aluminum, but it can also be made from steel and stainless steel.
The 6000 series aluminum sheet is Al-Mg-Si alloy, and its representative grades are 6061, 6063 and 6082. Different from the other 7000 series aluminum sheet, the main state of 6000 series aluminum sheet is the T state, and the most is the T5 and T6 in the state of two. What is the difference between T5 and T6?
Coated aluminum coil (color aluminum sheet), refers to the aluminum coil or aluminum surface coating coloring treatment products. Common color coated aluminum coil are fluorocarbon coated aluminum roll (PVDF) and polyester coated aluminum coil (PE).