PMID- 30231461
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20201001
IS  - 1996-1944 (Print)
IS  - 1996-1944 (Electronic)
IS  - 1996-1944 (Linking)
VI  - 11
IP  - 9
DP  - 2018 Sep 18
TI  - The Effect of Gradient Bias Design on Electrochemistry and Tribology Behaviors of 
      PVD CrN Film in a Simulative Marine Environment.
LID - 10.3390/ma11091753 [doi]
LID - 1753
AB  - CrN films with various bias voltage designs (-20, -50, -80, -20~-80 V gradient 
      change) were prepared via arc ion plating. Scanning electron microscope (SEM), 
      X-ray diffraction (XRD), nanoIndentor, electrochemistry workstation and 
      tribo-meter were selected to evaluate the microstructure, mechanics, 
      electrochemistry and tribology behaviors of as-prepared specimens in a simulative 
      marine environment. By comparison, the adhesion force and anti-corrosion ability 
      of CrN film with a gradient bias design were greatly enhanced compared with other 
      films. The tribology behaviors of as-prepared specimens under various normal 
      loads and sliding frequencies were deeply discussed. The result showed that the 
      bias design played a critical role to impact the friction and wear behavior of 
      film. Meanwhile, the CrN film with gradient bias design could bear a load of 25 N 
      while other single CrN films failed, implying the strongest load-bearing 
      capacity. Furthermore, at the same test condition, the lowest friction 
      coefficient (COF) and wear loss were observed for CrN film with a gradient bias 
      design, implying outstanding anti-friction and anti-wear abilities.
FAU - Cen, Shihong
AU  - Cen S
AD  - College of Pharmacy and Chemical Engineering, Zhengzhou University of Industrial 
      Technology, Zhengzhou 451150, Henan, China. e13936613673@163.com.
AD  - College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, 
      Henan, China. e13936613673@163.com.
FAU - Lv, Xiaogai
AU  - Lv X
AD  - College of Pharmacy and Chemical Engineering, Zhengzhou University of Industrial 
      Technology, Zhengzhou 451150, Henan, China. zyzhj1314@163.com.
FAU - Xu, Beibei
AU  - Xu B
AD  - College of Pharmacy and Chemical Engineering, Zhengzhou University of Industrial 
      Technology, Zhengzhou 451150, Henan, China. Mingxuanhansi1314@163.com.
AD  - College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, 
      Henan, China. Mingxuanhansi1314@163.com.
FAU - Xu, Ying
AU  - Xu Y
AD  - College of Pharmacy and Chemical Engineering, Zhengzhou University of Industrial 
      Technology, Zhengzhou 451150, Henan, China. jxzengxianglian@163.com.
AD  - College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, 
      Henan, China. jxzengxianglian@163.com.
LA  - eng
GR  - (No.162300410005)/Henan Science and Technology Development Project/
PT  - Journal Article
DEP - 20180918
PL  - Switzerland
TA  - Materials (Basel)
JT  - Materials (Basel, Switzerland)
JID - 101555929
PMC - PMC6164341
OTO - NOTNLM
OT  - CrN
OT  - bias voltage
OT  - electrochemistry
OT  - marine environment
OT  - tribology
COIS- The authors declare no conflict of interest.
EDAT- 2018/09/21 06:00
MHDA- 2018/09/21 06:01
PMCR- 2018/09/18
CRDT- 2018/09/21 06:00
PHST- 2018/08/25 00:00 [received]
PHST- 2018/09/13 00:00 [revised]
PHST- 2018/09/15 00:00 [accepted]
PHST- 2018/09/21 06:00 [entrez]
PHST- 2018/09/21 06:00 [pubmed]
PHST- 2018/09/21 06:01 [medline]
PHST- 2018/09/18 00:00 [pmc-release]
AID - ma11091753 [pii]
AID - materials-11-01753 [pii]
AID - 10.3390/ma11091753 [doi]
PST - epublish
SO  - Materials (Basel). 2018 Sep 18;11(9):1753. doi: 10.3390/ma11091753.