Influence of Localized Melting on Dynamic Fracture Behaviours of Metallic Shell

The dynamic fracture behaviour of cylindrical shell preformed by localized melting technology was studied experimentally, and the microstructure and performance of melted layers were also analyzed in this paper. The results reveal that the microstructure of melted layer is predominantly needle type...

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Veröffentlicht in:	Propellants, explosives, pyrotechnics explosives, pyrotechnics, 2017-08, Vol.42 (8), p.906-911
Hauptverfasser:	Shen, Zheng‐xiang, Yang, Hui, Li, Ya‐zhe, Wang, Fang, Zhou, Chun‐hua, Zhou, Ke
Format:	Artikel
Sprache:	eng
Schlagworte:	Cylindrical shell Cylindrical shells Edge dislocations Embrittlement Fragmentation Fragments Hardness Impact energy Localized melting Martensite Melting Microstructure Shear bands Solidification
Online-Zugang:	Volltext
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