Processing technology for inhibiting weld coarse grains of magnesium alloy profiles

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United States of America Patent

PATENT NO 11697868
APP PUB NO 20230117724A1
SERIAL NO

17844065

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Abstract

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Disclosed is a processing technology for inhibiting weld coarse grains of magnesium alloy profiles, including the following steps: preparation of a magnesium alloy ingot, homogenization, scalping, extrusion, pre-stretching at room temperature, solution treatment, quenching, stretching correction, artificial aging, etc. The processing technology can effectively control the production of weld coarse grains in extrusion and heat treatment processes of magnesium alloy profiles, and all property indexes of final products are higher than standard requirements.

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Patent Owner(s)

Patent OwnerAddress
SHANDONG UNIVERSITY250061 NO TEN NO 17923 LIXIA DISTRICT JI'NAN CITY SHANDONG PROVINCE JINAN CITY SHANDONG PROVINCE 250061

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Liang Shandong, CN 931 8928
Li, Zhigang Shandong, CN 127 3761
Tang, Jianwei Shandong, CN 2 0
Zhang, Cunsheng Shandong, CN 3 0
Zhao, Guoqun Shandong, CN 7 5

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