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钢中氢含量高,应力大乃是白点形成的原因。为此,我们通过降低钢液含氢量,減少锻材殘留氢气和消除应力来防止锻材白点的产生。
High hydrogen content in steel, stress is the reason for the formation of white spots. To this end, we prevent the occurrence of white spots in the forging by reducing the hydrogen content in the molten steel, reducing residual hydrogen in the forging material and eliminating stress.