In all structural metal and alloy material, the density of the magnesium is the lowest.

在所有结构用金属及合金材料中，镁的密度最低。

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Thermal deformation processing: heat pressing, forging and rolling for metal and alloy.

热形变加工：金属及其合金的热压、锻造、轧制等形变加工。

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Metal wires of different shapes and sizes of all kinds of metal and alloy can be produced by drawing.

各种金属及合金的不同断面形状和尺寸的金属丝都可以采用拉拔生产。

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In the materials group, Reliance Steel, one of the largest U.S. metals service centers, distributes a line of more than 100, 000 metal products, including carbon, alloy, stainless and specialty steel, aluminum, brass as well as copper products.

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Dr Post's system uses magnets made of an alloy of neodymium (a rarish metal), iron and boron.

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The spheres are then dissolved to leave a 3D-metal scaffold onto which a nickel-tin alloy is added to form the anode, and a mineral called manganese oxyhydroxide to form the cathode.

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