Min. Order Reference FOB Price
1 Piece US$100,000,000.00 / Piece
Product Description
Products Description Refining process description of VD furnace 1.Dehydrogenation When the vacuum degree is ≤ 133Pa, the hydrogen content in the molten steel [H] is ≤ 1.5 ppm. Due to the fact that the hydrogen content in the molten steel during vacuum treatment is related to factors such ...