Special rolling2.1 asynchronous rolling (DSR)The principle of asynchronous rolling is shown in Figure 3 below. It changes the speed of the surface of the two working rollers by changing the diameter, speed, and friction conditions of the upper and lower rolls. The friction horizontal pressure has a

Magnesium alloys are the lightest metal structure materials in the actual application. At the same time, magnesium alloy has high strength and high stiffness, large elastic modulus, good biocompatibility, good thermal conductivity, strong electromagnetic shielding ability, and damping shock absorpti

Riveting, as a mechanical connection method with a long history, is still widely used in today's manufacturing industry. Common rivets are made of steel, copper, or aluminum alloys and other materials. Under the general trend of lightweighting of mechanical structures, more and more magnesium alloy

Overview  The density of magnesium alloy is 23% of steel, 67% of aluminum, and 170% of plastic. It is the lightest metal in metal structural materials. The yield strength of magnesium alloy is roughly the same as that of aluminum alloy, only slightly lower than that of carbon steel. It is plas