The specific strength of magnesium alloys is higher than that of aluminum alloys. In the aerospace field, magnesium alloys can be used to replace aluminum alloys in the manufacture of components such as aircraft seats, floors, hatches, and structural parts of spacecraft, which can make the aircraft lighter while ensuring structural strength. In our country … Read more
Source: Zhang Zhanling, Zhao Fei, Tan Wenlong. Effects Of Heat Treatment Process On 60Si2CrVA Spring Steel Microstructure And Properties [J]. Metal Heat Treatment, 2014, 39 (05): 104-107.
Click to Learn More ↑↑ Authors: Xia Shenlin, Wang Gang, Li Xuefeng Institution:China Shipbuilding Industry Corporation, 725 Research Institute Source: “Metal Processing (Thermal Processing)” Magazine A certain equipment drive gear experienced tooth breakage during use. The gear is made of 20CrMn steel, with a heat treatment state of carburizing quenching and low-temperature tempering. The technical … Read more