Investigation of effect of tensile property and fracture behavior of pure aluminum during ECAP

Hangkong Cailiao Xuebao/Journal of Aeronautical Materials

Volumn 29, Issue 3, 2009, Pages 33-38

  Wang, Jin Feng ^a   Bai, Pu Cun ^a   Zhang, Xiu Yun ^a   Hou, Xiao Hu ^a   Ren, Yong Gang ^b  

^a INNER MONGOLIA UNIVERSITY OF TECHNOLOGY   (China)

^b China North Nuclear Fuel Co Ltd   (China)

Author keywords

Dislocation; Equal channel angular pressing; Fracture mechanism

Indexed keywords

DISLOCATION; DISLOCATION SLIP; FRACTURE BEHAVIOR; FRACTURE MECHANISM; FRACTURE MECHANISMS; INTERGRANULAR FRACTURE; PURE AL; PURE ALUMINUM; TEM; TENSILE FRACTURE SURFACES; ULTIMATE TENSILE STRENGTH; YIELD STRENGTH;

ALUMINA; ALUMINUM; FRACTURE; PRESSING (FORMING); REINFORCEMENT; TENSILE STRENGTH;

EQUAL CHANNEL ANGULAR PRESSING;

EID: 67649424229     PISSN: 10055053     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

1. SEGAL V M. Materials processing by simple shear[J]. Materials Science and Engineering (A), 1995, 197(2): 157-164.
2. VALIE R Z, KRASILNIKOV N A, TSENEV N K. Plastic deformation of alloys with submicron-grained structure[J]. Materials Science and Engineering (A), 1991, 137(15): 35-40.
3. STOLYAROV V V, LAPOVOK R, BRODOVA I G, et al. Ultrafine-grained Al-5wt% Fe alloy processed by ECAP with backpressure[J]. Materials Science and Engineering (A), 2003, 357(1): 159-167.
4. VALIEV R Z, KORZNIKOV AV, MULYUKOV R. Structure and properties of ultrafine-grained materials produced by severe plastic deformation[J]. Materials Science and Engineering (A), 1993, 168(2): 141-148.
5. DONGHYUK SHIN, INYOUNG KIM, JONGRYOUL KIM, et al. Grain refinement mechanism during equal-channel Angular pressing of A low-carbon steel[J]. Acta Mater, 2001, 49(7): 1285-1292.
6. LEE S, FURUKAWA M, HORITA Z, et al. Developing a superplastic forming capability in a commercial aluminum alloy without scandium or zirconium additions[J]. Materials Science and Engineering (A), 2003, 342(1): 294-301.