| 30MnCrNiMoB钢高速冲击绝热剪切带中的周期结构 |
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| 引用本文： | 李强,马常祥.30MnCrNiMoB钢高速冲击绝热剪切带中的周期结构[J].东北大学学报(自然科学版),1995,16(4):414-416. |
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| 作者姓名： | 李强 马常祥 |
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| 基金项目： | 国家“八五”科技攻关项目 |
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| 摘 要： | ３０ＭｎＣｒＮｉＭｏＢ低合金钢板在模拟穿甲弹高速冲击下，弹坑附近出现绝热剪切带－ＡＳＢ。绝热剪切带总体上表现脆性，但其内有韧脆相间的周期性微结构。
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| 关 键 词： | 绝热剪切带 高速冲击 合金钢 周期结构 |
Periodic Structure in Adiabatic Shear Band Formed By High Speed Impact upon Steel 30MnCrNiMoB |
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| Li Qiang,Ma Changxiang,Lai Zuhan.Periodic Structure in Adiabatic Shear Band Formed By High Speed Impact upon Steel 30MnCrNiMoB[J].Journal of Northeastern University(Natural Science),1995,16(4):414-416. |
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| Authors: | Li Qiang Ma Changxiang Lai Zuhan |
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| Institution: | Li Qiang;Ma Changxiang;Lai Zuhan |
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| Abstract: | Adiabatic shear bands (ASB) were formed in a target plate of steel 30MnCrNiMoB,upon whichan imitative armour-piercing projectile impacts at high speed. Although ASB as a whole is fragile,the tough/fragile microstructures within ASB take place periodically |
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| Keywords: | MnCrNiMoB steel adiabatic shear bands high speed impact periodic structures |
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