In the practical metal is the lightest metal, the proportion of
magnesium is about 2/3 of aluminum, is the iron 1/4. It is the lightest
metal in practical metals, high-strength, and highly rigid.
Application scope: Magnesium alloy is widely used in portable equipment and automobile industry to achieve lightweight.
proportion of magnesium alloys is heavier than plastic, but the
strength and elasticity of the unit weight is higher than that of
plastic, so in the case of the same strength components, magnesium alloy
parts can be thinner and lighter than plastic. In addition, since
magnesium alloys have a higher specific strength than aluminum and iron,
they can reduce the weight of aluminum or iron components without
reducing the strength of the components.
Scope of application:
Mobile phone, the size of the LCD screen on the notebook computer
increases annually, and magnesium alloys are used in their brace frame
and back shell.
Heat transfer: Although magnesium alloy thermal
conductivity is less than aluminum alloy, but, than plastic dozens of
times times higher, therefore, magnesium alloy used in electrical
products, can effectively distribute the internal heat outside.
range: Magnesium alloys are used on casings and heat sinks that produce
high-temperature computers and projectors. The use of magnesium alloys
on the outer casing of the television can be done without cooling holes.