The mechanical damping properties of metallic foams has been studied in the paper. It is found that metallic foams is a light high-damping material with great energy absorbing characteristics.
英
美
- 研究了泡沫金屬的機械阻尼性能，表明泡沫金屬是一種具有高能量吸收特性的輕質(zhì)高阻尼材料，其阻尼特征表現為與應變振幅密切相關(guān)，而與應變頻率無(wú)顯著(zhù)關(guān)系的非線(xiàn)性?xún)群摹?/strong>
