The existence of steel products is a typical market for steel products today, u-shaped steel is the more important brand in the steel market, regarding the production and use of u-shaped steel, many small knowledge companies are mastered, the following are u-shaped steel common causes of cracking during the quality process.
Usually,
when the composition segregation, the presence of gases and inclusions, and the
forging temperature forging ratio are misunderstood, the problem occurs more
often. Since the raw material of u-shaped steel often has band segregation, component
segregation remains after hot pressing, and this segregation can be seen from
the annealed structure after quenching. Moreover, it is precisely because of
segregation that the u-shaped steel is heated closed to the solidus line in an
oxidizing atmosphere, and it is easy to produce precipiates or impurities,
which is the main cause of defects.
The analysis summarizes the above-mentioned u-shaped steel cracking, hoping to help customers and friends understand the steel products, and provide support for customers’ friends to choose steel products smoothly.
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