TY - GEN
T1 - Study on the Micro-Scale Deformation Behavior of Al-B4C Composite by Using CPFE-CZ Model
AU - Tong, Xu
AU - Li, Y.
AU - Fu, Ming Wang
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.
PY - 2023/9/20
Y1 - 2023/9/20
N2 - Aluminum metal matrix composites (AMMCs) reinforced with B4C particles (Al-B4C) exhibit excellent properties, rendering them a promising material for use in aerospace, automotive, electronic packaging, and military applications. However, the creation of intricate parts from Al-B4C is hindered by the instability of the mechanical properties and a dearth of research on the forming technology of this material. To surmount these issues, a novel simulation and prediction method was developed based on the crystal plasticity finite element-cohesive zone model (CPFE-CZ). In this work, the CPFE method was employed to model the mechanical response of the Al matrix, while the cohesive zone (CZ) model was utilized to describe the separation of matrix and reinforcement particles through the implementation of the bi-linear traction separation law and QUADS criterion. The proposed CPFE-CZ method was utilized to investigate the effect of various factors, including microstructure morphology, grain orientation, and size of matrix grains, as well as the volume fraction and size of particles, on the deformation behavior of Al-B4C. This research fills a gap in the exploration of the deformation mechanisms of AMMCs and presents a novel computational method that will allow for a better understanding of the deformation and damage mechanisms of similar material types.
AB - Aluminum metal matrix composites (AMMCs) reinforced with B4C particles (Al-B4C) exhibit excellent properties, rendering them a promising material for use in aerospace, automotive, electronic packaging, and military applications. However, the creation of intricate parts from Al-B4C is hindered by the instability of the mechanical properties and a dearth of research on the forming technology of this material. To surmount these issues, a novel simulation and prediction method was developed based on the crystal plasticity finite element-cohesive zone model (CPFE-CZ). In this work, the CPFE method was employed to model the mechanical response of the Al matrix, while the cohesive zone (CZ) model was utilized to describe the separation of matrix and reinforcement particles through the implementation of the bi-linear traction separation law and QUADS criterion. The proposed CPFE-CZ method was utilized to investigate the effect of various factors, including microstructure morphology, grain orientation, and size of matrix grains, as well as the volume fraction and size of particles, on the deformation behavior of Al-B4C. This research fills a gap in the exploration of the deformation mechanisms of AMMCs and presents a novel computational method that will allow for a better understanding of the deformation and damage mechanisms of similar material types.
KW - Al-BC composite
KW - Cohesive zone model
KW - Crystal plasticity
KW - Deformation behavior
UR - http://www.scopus.com/inward/record.url?scp=85174445267&partnerID=8YFLogxK
U2 - 10.1007/978-3-031-42093-1_44
DO - 10.1007/978-3-031-42093-1_44
M3 - Conference article published in proceeding or book
AN - SCOPUS:85174445267
SN - 9783031420924
T3 - Lecture Notes in Mechanical Engineering
SP - 457
EP - 468
BT - Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity - ICTP 2023 - Volume 4
A2 - Mocellin, Katia
A2 - Bouchard, Pierre-Olivier
A2 - Bigot, Régis
A2 - Balan, Tudor
PB - Springer Science and Business Media Deutschland GmbH
T2 - 14th International Conference on the Technology of Plasticity, ICTP 2023
Y2 - 24 September 2023 through 29 September 2023
ER -