High-strength wear-resistant nonmagnetic stainless steel and preparation method thereof
A non-magnetic stainless steel, high-strength technology, applied in the field of alloy materials, can solve the problems that the strength and wear resistance cannot meet people's requirements, the corrosion resistance and wear resistance are insufficient, and the service life of materials is affected, so as to improve thermal processing Good performance and weldability, and the effect of improving the service life
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Embodiment 1
[0026] 1. The preparation method of high-strength wear-resistant and non-magnetic stainless steel: put the raw material iron into the converter to heat and melt, after the raw material iron is completely melted, adjust the temperature of the molten pool so that the temperature of the molten pool is controlled at about 1550 ° C, and then pour it into the molten pool Add decarburizer, desulfurizer, and deoxidizer to decarburize, desulfurize, and deoxidize the molten iron in the molten pool; then raise the temperature of the molten pool to about 1600°C, keep it for 5 minutes, and then continuously add high Carbon ferrochromium, ferromanganese and nickel particles, so that the chromium content, manganese content, and nickel content in the molten pool meet the predetermined requirements, and continue to add decarburizers for decarburization. After the iron is melted, adjust the temperature to control the temperature at Keep at 1600°C for 5 minutes, then add ferromolybdenum, ferrovan...
Embodiment 2
[0031] 1. The preparation method of high-strength wear-resistant and non-magnetic stainless steel: put the raw material iron into the converter to heat and melt, after the raw material iron is completely melted, adjust the temperature of the molten pool so that the temperature of the molten pool is controlled at about 1550 ° C, and then pour it into the molten pool Add decarburizer, desulfurizer, and deoxidizer to decarburize, desulfurize, and deoxidize the molten iron in the molten pool; then raise the temperature of the molten pool to about 1600°C, keep it for 5 minutes, and then continuously add high Carbon ferrochromium, ferromanganese and nickel particles, so that the chromium content, manganese content, and nickel content in the molten pool meet the predetermined requirements, and continue to add decarburizers for decarburization. After the iron is melted, adjust the temperature to control the temperature at Keep at 1600°C for 5 minutes, then add ferromolybdenum, ferrovan...
Embodiment 3
[0036] 1. The preparation method of high-strength wear-resistant and non-magnetic stainless steel: put the raw material iron into the converter to heat and melt, after the raw material iron is completely melted, adjust the temperature of the molten pool so that the temperature of the molten pool is controlled at about 1550 ° C, and then pour it into the molten pool Add decarburizer, desulfurizer, and deoxidizer to decarburize, desulfurize, and deoxidize the molten iron in the molten pool; then raise the temperature of the molten pool to about 1600°C, keep it for 5 minutes, and then continuously add high Carbon ferrochromium, ferromanganese and nickel particles, so that the chromium content, manganese content, and nickel content in the molten pool meet the predetermined requirements, and continue to add decarburizers for decarburization. After the iron is melted, adjust the temperature to control the temperature at Keep at 1600°C for 5 minutes, then add ferromolybdenum, ferrovan...
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