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焦云多 , 曾晓华 , 陈洋 , 等 . 大当量DNAN基熔铸炸药装药质量控制方法 [J ] . 兵工自动化 , 2019 , 38 ( 8 ): 23 - 26 .

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蒙君煚 , 周霖 , 金大勇 , 等 . 成型工艺对2,4-二硝基苯甲醚基熔铸炸药装药质量的影响 [J ] . 兵工学报 , 2018 , 39 ( 9 ): 1719 - 1726 . DOI: 10.3969/j.issn.1000-1093.2018.09.007 http://doi.org/10.3969/j.issn.1000-1093.2018.09.007 为了提高2,4-二硝基苯甲醚（DNAN）基熔铸炸药的装药质量，采用压力浇铸与真空浇铸成型工艺，研究其对DNAN基熔铸炸药温度场、缩孔疏松、相对密度及抗拉强度的影响规律。结果表明：压力浇铸使DNAN基熔铸炸药凝固时间缩短，药柱内部缩孔疏松及气孔减少；当成型压力达到0.8 MPa时，DNAN/奥克托今（HMX）炸药相对密度和抗拉强度分别提高了6.4%、9.9%，药柱无裂纹；DNAN/黑索今（RDX）炸药的相对密度提高了2.7%，但抗拉强度降低了40.8%，同时药柱存在裂纹。真空浇铸对DNAN基熔铸炸药凝固过程温度场无影响，使药柱内部缩孔疏松及气孔减少；当真空度达到0.08 MPa时，DNAN/RDX炸药的相对密度及抗拉强度分别提高了2.0%、14.3%，药柱无裂纹。因此，为了获得高质量的熔铸炸药，DNAN/HMX炸药可采用压力浇铸；DNAN/RDX炸药可采用真空浇铸。

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岳晓媛 , 张会锁 , 韩雪莲 , 等 . 大长径比熔铸装药热芯棒凝固工艺优化仿真 [J ] . 高压物理学报 , 2021 , 35 ( 1 ): 1 - 8 .

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郝永志 , 赵海东 , 林嘉华 . 基于机器学习的挤压铸造铝合金力学性能预测 [J ] . 特种铸造及有色合金 , 2019 , 39 ( 8 ): 859 - 862 . DOI: 10.15980/j.tzzz.2019.08.012 http://doi.org/10.15980/j.tzzz.2019.08.012 基于现有挤压铸造研究数据，以不同合金元素及其含量下铝合金的力学性能作为训练数据，结合带有因子分解机（Factorization Machine，FM）的多项式回归模型，通过机器学习算法，以梯度下降策略对模型进行训练学习。然后，以合金的元素含量作为输入条件，预测该成分下合金的力学性能，并与试验力学性能作对比验证。结果表明，该模型能较好地预测不同元素含量铝合金的抗拉强度、屈服强度、硬度和伸长率等力学性能指标。

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