The role of Heat Resistance in Steel Castings

The performance requirements of steel castings in the machinery industry are relatively high, which not only affects the use of customer equipment, but also directly affects the production efficiency of customers. Therefore, Kunfeng cast steel in the production of steel castings, will also take into account the needs of customers, according to the drawings and performance provided by customers to customize special casting processing services.

 

For example, during the production of Kunfeng cast steel, the solidification simulation, analysis and demonstration will be carried out according to the initial process, and the casting process will be optimized to ensure that there are no shrinkage holes, no shrinkage defects, compact structure and good comprehensive mechanical properties. In the production of steel castings, the heat resistance is one of the performance indexes for testing steel castings, so when the temperature of molten steel is higher than 450-540 ℃, ordinary low alloy steel and carbon steel will be oxidized rapidly, and the formed oxide scale can not protect the metal under the oxide scale from further oxidation. If steel is kept in such a high temperature for a long time, they will gradually turn into metal oxides. Steel castings can effectively resist the oxidation of metals at high temperature.

 

Because in the process of steel casting, all aspects of problems need to be taken into account, so Kunfeng steel casting manufacturers will communicate with customers in advance in order to meet the needs of customers. For more than ten years, Kunfeng steel casting factory has won the unanimous recognition of the majority of customers for its high-quality steel castings, selling well in more than 60 countries and regions, and well received.

 

If you have the processing needs of large steel castings, you can directly call for advice, we will arrange a special reception for you, so that you do not have to worry!