还利用计算机和通用软件对高密度复合泡沫塑料进行了有限元分析，研究了高密度复合泡沫塑料的失效行为。
Moreover, based on the method of finite element analysis and the general software, the failure behavior of high density syntactic foams is investigated.
分析指出高镍铬离心复合铸造轧辊裂纹、剥落是失效的主要形式，对轧钢生产影响大。
Cracks and scale off are main failure forms of high Ni-Cr centrifugal combined casting roller and has great effects on mill production.
分析了液碱槽车防腐衬里的失效原因，通过腐蚀机理的分析，提出了新的复合结构衬里防腐方案，应用效果良好。
By analysis of corrosion modes, it offers new anticorrosion plan of the composite structure lining and achieves good application effect.
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