Dynamic Elastic Determination of the Properties of Sintered Powder Metals

Advanced Experimental Techniques in Powder Metallurgy ◽

10.1007/978-1-4615-8981-5_8 ◽

1970 ◽

pp. 201-224 ◽

Author(s):

R. H. Brockelman

Keyword(s):

Sintered Powder ◽

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A study of extrusion of sintered powder metals

International Journal of Mechanical Sciences ◽

10.1016/0020-7403(95)00032-s ◽

1995 ◽

Vol 38 (1) ◽

pp. 79-96 ◽

Author(s):

Zhengwen Yang ◽

Horst Lippmann

Keyword(s):

Sintered Powder ◽

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FATIGUE AND FRACTURE RESPONSE OF METAL-INFILTRATED SINTERED POWDER METALS

Mechanical Behaviour of Materials ◽

10.1016/b978-1-4832-8414-9.50130-9 ◽

1980 ◽

pp. 373-381

Author(s):

R.A. Queency

Keyword(s):

Fatigue And Fracture ◽

Sintered Powder ◽

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Asymptotic Solution for Extrusion of Sintered Powder Metals

Journal of Applied Mechanics ◽

10.1115/1.2897226 ◽

1991 ◽

Vol 58 (2) ◽

pp. 582-584 ◽

Author(s):

D. Durban ◽

M. E. Mear

Keyword(s):

Asymptotic Solution ◽

Sintered Powder ◽

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A unified inelastic constitutive theory for sintered powder metals

Mechanics of Materials ◽

10.1016/0167-6636(88)90023-3 ◽

1988 ◽

Vol 7 (3) ◽

pp. 245-254 ◽

Author(s):

Stephen F. Duffy

Keyword(s):

Constitutive Theory ◽

Sintered Powder ◽

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Analysis of the forming process of sintered powder metals by a rigid-plastic finite-element method

International Journal of Mechanical Sciences ◽

10.1016/0020-7403(87)90037-3 ◽

1987 ◽

Vol 29 (4) ◽

pp. 229-238 ◽

Author(s):

K. Mori ◽

K. Osakada

Keyword(s):

Finite Element Method ◽

Finite Element ◽

Forming Process ◽

Rigid Plastic ◽

Sintered Powder ◽

Powder Metals ◽

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A quantitative description of machining effects to mechanical behavior of sintered powder metals

Journal of Materials Processing Technology ◽

10.1016/j.jmatprotec.2018.04.003 ◽

2018 ◽

Vol 258 ◽

pp. 310-318 ◽

Author(s):

Long Zhang ◽

Huang Yuan

Keyword(s):

Mechanical Behavior ◽

Quantitative Description ◽

Sintered Powder ◽

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Damage evolution and characterization for sintered powder metals with the varying porosity

Engineering Fracture Mechanics ◽

10.1016/j.engfracmech.2018.12.014 ◽

2019 ◽

Vol 207 ◽

pp. 86-98 ◽

Author(s):

Huang Yuan ◽

Long Zhang ◽

Songyun Ma

Keyword(s):

Damage Evolution ◽

Sintered Powder ◽

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Continuum damage mechanics for sintered powder metals

Science China Physics Mechanics and Astronomy ◽

10.1007/s11433-014-5529-7 ◽

2014 ◽

Vol 58 (1) ◽

pp. 1-12 ◽

Author(s):

Huang Yuan ◽

SongYun Ma ◽

Long Zhang

Keyword(s):

Damage Mechanics ◽

Continuum Damage Mechanics ◽

Continuum Damage ◽

Sintered Powder ◽

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Investigation of Micromechanical Deformation Mechanisms in Sinter Powder Metals

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.668.351 ◽

2013 ◽

Vol 668 ◽

pp. 351-355 ◽

Author(s):

Jin Mu Chen ◽

Huang Yuan ◽

Markus Schneider

Keyword(s):

Complex Loading ◽

Deformation Mechanisms ◽

Micro Hardness ◽

The Finite Element Method ◽

Sintered Iron ◽

Nano Indentation ◽

Sintered Powder ◽

Powder Particles ◽

Sintered powder metals have found wide applications in industry. However, the constitutive description under complex loading conditions is an open issue. In the present work, the inelastic deformation mechanisms of sintered iron are investigated using nano-indentation technique. With help of the finite element method, the material behaviour of powder particles can be identified from extensive nano-indentations. Furthermore, the micro-hardness of pre-strained specimens has been investigated as a function of the macro strains up to 14%. Nano-indentation measurements provide a linear correlation between the micro strains in power particles and macro deformation. Ca. 55% of total inelastic deformations are contributed from powder particles and the rest is caused by the void growth as well as micro crack propagation. In sintered metals the micro porosity plays an important role in inelastic deformations.

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Radial flow of sintered powder metals

International Journal of Mechanical Sciences ◽

10.1016/0020-7403(89)90117-3 ◽

1989 ◽

Vol 31 (1) ◽

pp. 37-49 ◽

Author(s):

M.E. Mear ◽

D. Durban

Keyword(s):

Radial Flow ◽

Sintered Powder ◽

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