GH2132 is a superalloy that is widely used in aviation, aerospace and petrochemical industries. However, like other materials, GH2132 has some drawbacks. Here are some analyses of the shortcomings of GH2132::
1.Costly.
GH2132 is a superalloy that contains a large amount of precious metal elements, such as tungsten, molybdenum, cobalt, etc., which are high in content, resulting in a relatively high cost of GH2132. In addition, the manufacturing process of GH2132 is also more complex, requiring multiple processes and heat treatment, which also increases its cost.
2.Denser.
Since GH2132 contains more heavy metal elements, its density is relatively large. In some occasions where lightweighting is required, GH2132 may not seem to be suitable.
3.Poor welding performance.
Compared with ordinary steel, GH2132 has relatively poor welding performance. During the welding process, problems such as cracks, porosity and other problems may occur, requiring special welding processes and techniques. This also increases the difficulty and cost of its application.
4.It is difficult to process.
GH2132 has a high hardness and good corrosion resistance, but this also makes it difficult to process. In the machining process, special tools and machining processes are required to ensure their machining accuracy and surface quality.
5.The coefficient of thermal expansion is large.
Compared with other metallic materials, GH2132 has a large coefficient of thermal expansion. In high-temperature environments, the dimensions of GH2132 vary greatly, which may affect its application performance.
In summary, although GH2132 has excellent high-temperature performance and corrosion resistance, its shortcomings such as high cost, high density, poor welding performance, difficult processing and large coefficient of thermal expansion also need to be noted. In the application process, it is necessary to select the appropriate material according to the specific needs and occasions to ensure its application effect and safety.