Alloy steel owe their properties to the presence of one or more elements other than carbon, namely nickel, chromium, manganese, molybdenum, tungsten, silicon, vanadium, and copper.
合金钢的性质取决于其所含有的除碳以外的一种或多种元素，如镍、铬、锰、钼、钨、硅、钒和铜。
It is used to adjust content of manganese and copper element in different brand aluminium alloys as substitute of intermediate alloy, which can reduce melting temperature.
调整不同牌号铝合金中锰、铜元素的含量，用来代替中间合金，可降低熔炼温度。
The press quench 6020 alloy of the present invention contains silicon, magnesium, copper, iron, manganese, chromium, and tin.
本发明的模压淬火6020合金含有硅、镁、铜、铁、锰、铬和锡。
The copper alloy material contains copper, zinc, stannum and manganese.
铜合金材料中含有铜、锌、锡和锰。
Damping alloy was composed of smelting manganese and pure copper, some elements were added into the alloy in order to improve its property.
使用火法冶炼的金属锰与铜组成锰基减振合金系，并为改善性能而填加了其他元素。
Damping alloy was composed of smelting manganese and pure copper, some elements were added into the alloy in order to improve its property.
使用火法冶炼的金属锰与铜组成锰基减振合金系，并为改善性能而填加了其他元素。
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