The invention discloses a production process of MARTENSITIC steel wheel, which relates to the production technical field of steel spoke type truck wheel. The boron-containing material is applied to a wheel spoke and a wheel rim, which is a multi-process work piece product, and the material structure is transformed by heating and cooling to finally form a martensite structure, the tensile strength of the wheel can be increased from 600 MPA to over 1000 MPA, which can improve the safety performance of the product. The thickness of the wheel with the same strength can be reduced by about 50% , saving raw materials and reducing the energy consumption of the wheel in use, to achieve the effect of Energy Conservation and emission reduction.
The invention discloses a production process of MARTENSITIC steel wheel, which relates to the production technical field of steel spoke type truck wheel. The boron-containing material is applied to a wheel spoke and a wheel rim, which is a multi-process work piece product, and the material structure is transformed by heating and cooling to finally form a martensite structure, the tensile strength of the wheel can be increased from 600 MPA to over 1000 MPA, which can improve the safety performance of the product. The thickness of the wheel with the same strength can be reduced by about 50% , saving raw materials and reducing the energy consumption of the wheel in use, to achieve the effect of Energy Conservation and emission reduction.
