Process of manufacturing skiing equipment using a high-entropy alloy
AssigneeDongguan Revolution Product Design Co., Ltd.
InventorsYeung Tak Lugee Li, Ailian Pang
Life of this patent
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Abstract
The present invention relates to a process of manufacturing skiing equipment using a high-entropy alloy, especially manufacturing for a bottom member of a ski, a blade of an ice skate shoe or the bottom member of a skiing vehicle. The high-entropy alloy is used to prepare skiing equipment, so that the skiing equipment has a small friction coefficient, obtains good speed, and can be driven with less energy, which realizes energy-saving effect.
Claims9
A method of manufacturing skiing equipment, comprising forming the skiing equipment by using a high-entropy alloy, wherein each metal in the high-entropy alloy does not exceed 50% in atomic percentage, a friction coefficient of the skiing equipment decreases with a decrease of temperature, in a temperature range of −5° C. to −15° C., the friction coefficient of the skiing equipment is 0.042 to 0.039, the friction coefficient of the skiing equipment at −5° C. is 0.042, the friction coefficient of the skiing equipment at −10° C. is 0.040, and the friction coefficient of the skiing equipment at −15° C. is 0.039.
A method of manufacturing a blade of an ice skate shoe, comprising forming the blade by using a high-entropy alloy, wherein each metal in the high-entropy alloy does not exceed 50% in atomic percentage, a friction coefficient of the blade decreases with a decrease of temperature, in a temperature range of −5° C. to −15° C., the friction coefficient of the blade is 0.035 to 0.032, the friction coefficient of the blade at −5° C. is 0.035, the friction coefficient of the blade at −10° C. is 0.033, and the friction coefficient of the blade at −15° C. is 0.032.
Dependencies are inferred from the claim text.