news_news_Luoyang Huake Metal Co., Ltd.

03-12 

Analysis of the treatment method and principle of aluminum surface

Talk about the shortcomings of the three surface treatment methods of aluminum profiles:1. Anodizing: the oxide film is easily mixed with impurities and turns yellow; the materials are easy to stick together, making the surface of the profile unevenly oxidized and forming a rainbow color, causing the appearance of the product to be bad; the profile and the cold bed are easy to form black or white White spots on the surface of the aluminum profile caused by the high temperature of the electrolyte or too long electrolysis time; in the process of oxidation, if the profile falls off, it is easy to cause a short circuit; if the concentration of sulfuric acid is controlled during alkaline etching If it is not good, it will reduce the corrosion resistance of the surface of the profile; the surface of the oxide film is also prone to various appearance quality problems such as burns, whitening, blackening or darkening.

03-12 

How to guarantee the material quality of aluminum plate manufacturers? As everyone knows about aluminum plate

How to guarantee the material quality of aluminum plate manufacturers? As everyone knows about aluminum plate, it is widely used. Production is the most important part of aluminum plate. Only high-quality production can produce high-quality plate. From the user's perspective, the production of patterned aluminum sheet has nothing to do with itself, so everyone does not care about production. In fact, everyone must know that only with strict production technology can manufacturers provide high-quality plates to users.

03-12 

The problem of improving the quality of aluminum plate

The application of aluminum plate is very extensive, so it is necessary to improve the quality of aluminum plate. So how to identify the quality of aluminum plate? How to ensure the quality of aluminum plate in the production process? How can I purchase the aluminum plate suitable for the production environment?

03-12 

Teach you how to choose non-slip aluminum plate

Anti-slip aluminum plate generally purchases 5052 anti-rust and anti-slip aluminum plate. So how to choose high-quality anti-slip aluminum plate? The use of anti-slip aluminum plate is very extensive. It is also common in our life. And so on.

03-12 

How to distinguish the quality of purchased aluminum sheet material

Before purchasing aluminum plates, you should review it. First, you must identify whether the product aluminum plate material meets the standards and whether it meets the needs of the production environment. This has caused some businesses in the aluminum plate market to charge substandard and falsely report prices. There are many standards for aluminum plates, including the panel width of the plate. , Thickness, hem height, etc.

03-12 

How to solve the low hardness of industrial aluminum profiles

Industrial aluminum profile hardness has an impact on the use, so what to do if the hardness is too low? The aluminum family has passed three quality inspections from raw materials to finished products to ensure the qualified rate of finished products. In the production and processing of industrial aluminum profiles, how to control the hardness is the key. If it is not qualified, it will cause trouble to users.