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What is the material of xm- 19 and what is the heat treatment requirement?

XM- 19 round steel.

XM- 19 Heat Treatment Modern scrubber can remove 90% SO2 from waste gas at present. Modern flue gas desulfurization devices are composed of several regions with different temperatures, chloride contents and pH values. 22 stainless steel (S32) has been used in flue gas desulfurization devices in Europe and Asia because of its lower cost and more corrosion resistance than austenitic stainless steel.

Ferroalloy smelting by blast furnace method is similar to pig iron smelting by blast furnace, and alloy ore is reduced into ferroalloy by using the high temperature and reducing atmosphere of blast furnace. Ferroalloy produced by blast furnace is mainly high carbon ferromanganese. In addition, low-silicon ferrosilicon (about 10% Si) and mirror iron can be smelted in blast furnace, and the former is used for casting.

Extended data:

Precautions:

1, round steel has a broad application prospect, which is widely used in hardware, architecture, automobile, shipbuilding, petrochemical, machinery, medicine, food, electricity, energy, aerospace and other architectural decoration. Widely processing ordinary mechanical parts, ordinary rod steel parts, CD rods, bolts and nuts.

Before use, round steel should be thoroughly cleaned with sponge or scouring pad and a little neutral detergent, or slightly heated with edible wax, which can effectively clean the residual oil stains on the surface of stainless steel round steel and play a certain protective role.

3. Don't contact the round steel with acidic moisture during use, avoid using it with sticky objects for a long time, and keep dry air circulating. It should not be placed with humid air and other non-dry items. In addition, it is also necessary to put an end to the use of round steel with other substances that can react chemically, and pay attention to whether the round steel is in good condition during use.

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