论文部分内容阅读
本文对外气改善LY12铝合金板材力学性能的一个测试。 (一)试验条件 材料为LY12铝合金板材,板厚2.0mm,小试样。试验机为德国万能材料试验机。 (二)试验过程 试样分两组:对照组和发气组。对照组4根试样,发气组5根试样。 1.试验结果:见表1
This paper improves the mechanical properties of LY12 aluminum alloy sheet to a test. (A) Test conditions Material LY12 aluminum alloy sheet, thickness 2.0mm, a small sample. Testing machine for the German universal material testing machine. (B) The test sample was divided into two groups: control group and gas group. 4 samples in the control group and 5 samples in the gas generation group. 1. Test Results: See Table 1