Preparation process of high toughness magnesium alloy

The invention relates to a preparation process of a high toughness magnesium alloy and belongs to the field of metal materials. The process specifically comprises the following steps: (1) preheating amold to 100-400 DEG C; (2) pouring magnesium alloy melt into the preheated mold to condense the magn...

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Hauptverfasser: SHI YUANJI, HUO CHUNYING, WANG BING, ZHENG LI, YU BAOYI, BIAN JIANCONG, LI RUNXIA
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creator SHI YUANJI
HUO CHUNYING
WANG BING
ZHENG LI
YU BAOYI
BIAN JIANCONG
LI RUNXIA
description The invention relates to a preparation process of a high toughness magnesium alloy and belongs to the field of metal materials. The process specifically comprises the following steps: (1) preheating amold to 100-400 DEG C; (2) pouring magnesium alloy melt into the preheated mold to condense the magnesium alloy, specifically, in the integral process, a rotary magnetic field can be applied at the same time, and the magnetic field strength is 0.5-5T; (3) insulating the condensed magnesium alloy at 390-420 DEG C for 6-48 h for solution treatment; and (4) quenching the magnesium alloy after solution treatment to obtain the high toughness magnesium alloy. According to the process method, the tissues and mechanical properties of the magnesium alloy are obviously improved by applying the rotary magnetic field and the solution treatment, the demand on actual applications is met, the process is simple, and actual applications are facilitated. The preparation process provided by the invention issuitable for relatively m
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The process specifically comprises the following steps: (1) preheating amold to 100-400 DEG C; (2) pouring magnesium alloy melt into the preheated mold to condense the magnesium alloy, specifically, in the integral process, a rotary magnetic field can be applied at the same time, and the magnetic field strength is 0.5-5T; (3) insulating the condensed magnesium alloy at 390-420 DEG C for 6-48 h for solution treatment; and (4) quenching the magnesium alloy after solution treatment to obtain the high toughness magnesium alloy. According to the process method, the tissues and mechanical properties of the magnesium alloy are obviously improved by applying the rotary magnetic field and the solution treatment, the demand on actual applications is met, the process is simple, and actual applications are facilitated. 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subjects ALLOYS
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
title Preparation process of high toughness magnesium alloy
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