Mo-containing high-chromium wearproof alloy material and preparation method thereof
A wear-resistant alloy and high-chromium technology, which is applied in the field of Mo-containing high-chromium wear-resistant alloy materials and their preparation, can solve problems such as affecting wear resistance, and achieve the effects of increasing service life, increasing hardness and improving wear resistance.
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Embodiment 1
[0029] A high-chromium wear-resistant alloy material containing Mo, including the following components in weight percentage: molybdenum Mo: 1%, chromium Cr: 17%, carbon C: 3%, silicon Si: 0.5%, manganese Mn: 0.55%, phosphorus P: 0.55%, sulfur S: 0.55%, and the rest is Fe.
[0030] The preparation method of the Mo-containing high-chromium wear-resistant alloy material includes the following steps.
[0031] S1: According to the component content and the raw materials used are high-carbon ferrochrome, low-carbon ferrochrome, ferromolybdenum, ferrosilicon, scrap steel, etc., the raw materials used are determined to be high-carbon ferrochrome, low-carbon ferrochrome, ferromolybdenum, Ratio of ferrosilicon, scrap steel, etc., and preparation of charge;
[0032] S2: The raw materials used are high-carbon ferrochrome, low-carbon ferrochrome, ferromolybdenum, ferrosilicon, scrap steel, etc., which are put into an intermediate frequency induction furnace for smelting, and the temperatu...
Embodiment 2
[0036] A high-chromium wear-resistant alloy material containing Mo, including the following components in weight percentage: molybdenum Mo: 1%, chromium Cr: 17%, carbon C: 3%, silicon Si: 0.5%, manganese Mn: 0.55%, phosphorus P: 0.55%, sulfur S: 0.55%, and the rest is Fe.
[0037] The preparation method of the Mo-containing high-chromium wear-resistant alloy material refers to Example 1, the difference is that the tempering treatment in S4 is to raise the temperature from room temperature to 450°C at a certain speed, then keep it warm for 1.5h, take out the casting blank, and air cool to room temperature.
Embodiment 3
[0039] A high-chromium wear-resistant alloy material containing Mo, including the following components in weight percentage: molybdenum Mo: 3%, chromium Cr: 17%, carbon C: 3%, silicon Si: 0.5%, manganese Mn: 0.55%, phosphorus P: 0.55%, sulfur S: 0.55%, and the rest is Fe.
[0040] The preparation method of the Mo-containing high-chromium wear-resistant alloy material is the same as that in Example 1.
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