PMID- 35539702
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20220512
IS  - 2046-2069 (Electronic)
IS  - 2046-2069 (Linking)
VI  - 8
IP  - 40
DP  - 2018 Jun 19
TI  - Deformation of high density polyethylene by dynamic equal-channel-angular 
      pressing.
PG  - 22583-22591
LID - 10.1039/c8ra03366h [doi]
AB  - The effect of high strain rate and large shear deformation on the orientation of 
      crystallites in high density polyethylene (HDPE) was investigated with dynamic 
      equal-channel-angular pressing (D-ECAP). The HDPE samples were processed by two 
      loading routes, route A and route C. Grid lines were used to obtain macroscopic 
      strain distributions, which were substantiated by finite element modeling. Owing 
      to the strain rate effect, the number of D-ECAP processing passes has a minor 
      effect on the shear strain accumulations compared to ECAP. D-ECAP leads to a 
      decrease in the thickness of the crystalline stem, and the crystallinity. After 
      route-A or route-C D-ECAP processing, a new monoclinic phase emerges, and two 
      types of crystallographic c-axis orientations appear: the crystallographic c-axis 
      is approximately parallel to the flow direction (FD), or is tilted at 
      approximately 55 degrees  clockwise away from FD. However, only one type of 
      crystallographic c-axis orientation is detected after 2 passes of route-C D-ECAP. 
      It is viable to utilize D-ECAP to control the structure and orientation of 
      crystalline polymers, as a complement to ECAP and other processing techniques.
CI  - This journal is (c) The Royal Society of Chemistry.
FAU - Wu, Xiangji
AU  - Wu X
AD  - The Peac Institute of Multiscale Sciences Chengdu Sichuan 610031 People's 
      Republic of China sluo@pims.ac.cn.
FAU - Pu, Lin
AU  - Pu L
AD  - Key Laboratory of Advanced Technologies of Materials, Ministry of Education, 
      Southwest Jiaotong University Chengdu Sichuan 610031 People's Republic of China 
      zyzhong@pims.ac.cn.
FAU - Xu, Yunfei
AU  - Xu Y
AD  - The Peac Institute of Multiscale Sciences Chengdu Sichuan 610031 People's 
      Republic of China sluo@pims.ac.cn.
FAU - Shi, Jinchun
AU  - Shi J
AD  - The Peac Institute of Multiscale Sciences Chengdu Sichuan 610031 People's 
      Republic of China sluo@pims.ac.cn.
FAU - Liu, Xiaoyi
AU  - Liu X
AUID- ORCID: 0000-0002-3881-7740
AD  - The Peac Institute of Multiscale Sciences Chengdu Sichuan 610031 People's 
      Republic of China sluo@pims.ac.cn.
FAU - Zhong, Zhengye
AU  - Zhong Z
AD  - Key Laboratory of Advanced Technologies of Materials, Ministry of Education, 
      Southwest Jiaotong University Chengdu Sichuan 610031 People's Republic of China 
      zyzhong@pims.ac.cn.
FAU - Luo, Sheng-Nian
AU  - Luo SN
AUID- ORCID: 0000-0002-7538-0541
AD  - The Peac Institute of Multiscale Sciences Chengdu Sichuan 610031 People's 
      Republic of China sluo@pims.ac.cn.
AD  - Key Laboratory of Advanced Technologies of Materials, Ministry of Education, 
      Southwest Jiaotong University Chengdu Sichuan 610031 People's Republic of China 
      zyzhong@pims.ac.cn.
LA  - eng
PT  - Journal Article
DEP - 20180620
PL  - England
TA  - RSC Adv
JT  - RSC advances
JID - 101581657
PMC - PMC9081456
COIS- There are no conflicts to declare.
EDAT- 2018/06/20 00:00
MHDA- 2018/06/20 00:01
PMCR- 2018/06/20
CRDT- 2022/05/11 03:50
PHST- 2018/04/19 00:00 [received]
PHST- 2018/06/04 00:00 [accepted]
PHST- 2022/05/11 03:50 [entrez]
PHST- 2018/06/20 00:00 [pubmed]
PHST- 2018/06/20 00:01 [medline]
PHST- 2018/06/20 00:00 [pmc-release]
AID - c8ra03366h [pii]
AID - 10.1039/c8ra03366h [doi]
PST - epublish
SO  - RSC Adv. 2018 Jun 20;8(40):22583-22591. doi: 10.1039/c8ra03366h. eCollection 2018 
      Jun 19.