Multi-element compound reinforced weak-texture wrought magnesium alloy and preparing method thereof
A deformed magnesium alloy and multi-element technology, applied in the field of magnesium alloy, can solve the problems of insignificant strengthening effect, texture weakening effect, deterioration of magnesium alloy mechanical properties, deterioration of alloy mechanical properties, etc., which is beneficial to deformation treatment and increases production cost , the effect of improving the mechanical properties
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Embodiment 1
[0024] A multi-element composite strengthened high-strength low-cost magnesium alloy, the content of each element of the magnesium alloy raw material is as follows in terms of weight percentage: Zn element content 6.0%, Al element content 6.0%, Mn element content 0.1%, Sn element content 0.1% , the Ca element content is 0.1%, the Cu element content is 0.1%, and the balance is Mg.
[0025] A method for preparing a multi-element composite strengthened high-strength low-cost magnesium alloy, comprising the following steps:
[0026]1) Weigh pure Al, pure Zn, pure Sn, Mg-Mn master alloy, Mg-Ca master alloy, Mg-Cu master alloy and magnesium ingot respectively, and place the magnesium ingot, magnesium-manganese master alloy and pure Sn alloy at 690°C Melting at -710°C, after the magnesium ingot, magnesium-manganese master alloy and pure Sn are melted, add pure Al, pure Zn, Mg-Ca master alloy and Mg-Cu master alloy, keep warm for 30 minutes, and control the temperature of the furnace ...
Embodiment 2
[0029] A multi-element composite strengthened high-strength low-cost magnesium alloy, the content of each element of the magnesium alloy raw material is as follows: Zn element content 6.0%, Al content 6.0%, Mn element content 0.3%, Sn element content 0.3%, The Ca element content is 0.3%, the Cu element content is 0.3%, and the balance is Mg.
[0030] A method for preparing a multi-element composite strengthened high-strength low-cost magnesium alloy, comprising the following steps:
[0031] 1) Weigh pure Al, pure Zn, pure Sn, Mg-Mn master alloy, Mg-Ca master alloy, Mg-Cu master alloy and magnesium ingot respectively, and place the magnesium ingot, magnesium-manganese master alloy and pure Sn alloy at 690°C Melting at -710°C, after the magnesium ingot, magnesium-manganese master alloy and pure Sn are melted, add pure Al, pure Zn, Mg-Ca master alloy and Mg-Cu master alloy, keep warm for 30 minutes, and control the temperature of the furnace body at about 700°C , continuous feed...
Embodiment 3
[0034] A multi-element composite strengthened high-strength and low-cost magnesium alloy. In terms of weight percentage, the content of each element of the magnesium alloy raw material is as follows: Zn element content 6.0%, Al content 1.0%, Mn element content 0.1%, Sn element content 0.1%, The Ca element content is 0.1%, the Cu element content is 0.1%, and the balance is Mg.
[0035] A method for preparing a multi-element composite strengthened high-strength low-cost magnesium alloy, comprising the following steps:
[0036] 1) Weigh pure Al, pure Zn, pure Sn, Mg-Mn master alloy, Mg-Ca master alloy, Mg-Cu master alloy and magnesium ingot respectively, and place the magnesium ingot, magnesium-manganese master alloy and pure Sn alloy at 690°C Melting at -710°C, after the magnesium ingot, magnesium-manganese master alloy and pure Sn are melted, add pure Al, pure Zn, Mg-Ca master alloy and Mg-Cu master alloy, keep warm for 30 minutes, and control the temperature of the furnace bod...
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