How to install 92 alumina lined ceramic pipe?
Wear-resistant ceramics are a very important section in the field of wear resistance, and alumina ceramics are the most common representative products of wear-resistant ceramics. According to the content of alumina, they can be divided into 92 porcelain, 95 porcelain, 99 porcelain, etc. Category, the higher the alumina content, the greater the hardness of the ceramic, but the price will increase accordingly. Among them, the hardness of 92 alumina ceramics can reach HRA85, which can meet the needs of most working conditions, so how to install 92 alumina lined ceramic tubes?
The ceramic pipe uses 92 alumina ceramic sheets as the anti-wear lining, and is installed and fixed inside the pipe to form an anti-wear layer. Its installation can be divided into two parts, one is the installation of the pipe, and the other is the installation of the lining ceramic sheet. There is not much difference between pipeline installation and general pipeline installation, you just need to pay attention to avoid violent impact. Let's focus on the installation method of ceramic chips.
1. Direct paste: When the pipeline operating environment is at room temperature or the temperature does not exceed 350°C, ceramic adhesive can be used for direct installation. At room temperature, ordinary ceramic adhesive can be used. When the temperature is high, special high-temperature resistant ceramic inorganic adhesive can be used.
2. Stud welding: In high-temperature environments, stud welding can be used to install ceramic sheets to ensure that the ceramic sheets are stable and will not fall off.
3. Mechanical interlocking: When installing the lining ceramic sheets, a mechanical self-locking force can be formed between the ceramic sheets through a special shape design and installation method to further enhance the firmness of the ceramic sheets.
These three methods can be used alone or in combination. When installing 92 alumina-lined ceramic tubes, attention should also be paid to the smoothness of the ceramic sheets to minimize gaps. While providing high-quality ceramics, we also provide corresponding installation services to solve installation problems for customers.
