What is killed by steel?

The killed steel is a form of steel that has been treated to fully deoxidate when it is processed during the casting phase. Deoxidation of steel ensures more even consistency in the finished product and at the same time increases density and durability. There are a number of applications for killed steel and to meet material standards must be killed a certain degree of steel. Material testing can be used to determine whether the steel has been deoxidized if there is doubt about the integrity of the steel product. Usually some oxygen dissolves in molten steel and travels with it. Some of the oxygen bubbles are based on how steel settles in the form, but some of them are captured where it interacts with carbon in steel and creates carbon monoxide. These bubbles threaten the integrity of the steel, create weak points that could break or break, especially under voltage. The bubbles also disrupt the texture of the steel and cause it to be less dense. In some cases, this may not be considered a problem, but in others it may become a problem. NapThe steel river used in the production of the bridge must be able to withstand stress without cracks.

In the production of killed steel, it is added to the steel to molds such as aluminum, silicon or manganese. This deoxidizes steel and forces steel oxygen so that at a time when the mold is hit, most, not all oxygen are gone. Some people say that the "killed" is a reference to the fact that steel, as soon as it is poured, does not be crazy in shape.

The

killed steel has very even grains and texture due to the absence of carbon monoxide bubbles. It is also a very lair, lacking small holes found in steel that have not been killed, which is heavier than pieces of steel of the same size that have not been subjected to this process. The killed steel is sometimes subjected to shrinkage due to density, which may be concerned about some casting applications. The strength and durability of this steel product increases by deoxidation, although factors can affect the properties of the finishedHo steel product.