Abstract
TiC xN 1-x single-layer (x=0-1.0) and TiC/TiC 0.5N 0.5/TiN multilayer coatings prepared using the hollow cathode discharge (HCD) ion plating method were investigated to improve the mechanical performance of high speed steel cutting tools. The carbon/nitrogen ratio of the TiC xN 1-x coating was controlled by adjusting the composition of an additional acetylene/nitrogen mixture gas during the ion plating process. The mechanical performance characteristics of the coated cutting tools, such as the surface hardness, adhesion, wear and dynamic hardness, were studied. The cutting tools coated by the multilayer films showed higher wear resistance and longer use life than those coated by TiC xN 1-x single-layer films. The higher dynamic hardness of the multilayer coatings was considered the primary contributor to the improvement of the mechanical properties.
| Original language | English |
|---|---|
| Pages (from-to) | 2168-2172 |
| Number of pages | 5 |
| Journal | Surface and Coatings Technology |
| Volume | 206 |
| Issue number | 8-9 |
| DOIs | |
| Publication status | Published - Jan 15 2012 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Condensed Matter Physics
- Surfaces and Interfaces
- Surfaces, Coatings and Films
- Materials Chemistry
Cite this
Comparison of the mechanical performance of cutting tools coated by either a TiC xN 1-x single-layer or a TiC/TiC 0.5N 0.5/TiN multilayer using the hollow cathode discharge ion plating method. / Yasuoka, Manabu; Wang, Pangpang; Murakami, Ri ichi.
In: Surface and Coatings Technology, Vol. 206, No. 8-9, 15.01.2012, p. 2168-2172.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Comparison of the mechanical performance of cutting tools coated by either a TiC xN 1-x single-layer or a TiC/TiC 0.5N 0.5/TiN multilayer using the hollow cathode discharge ion plating method
AU - Yasuoka, Manabu
AU - Wang, Pangpang
AU - Murakami, Ri ichi
PY - 2012/1/15
Y1 - 2012/1/15
N2 - TiC xN 1-x single-layer (x=0-1.0) and TiC/TiC 0.5N 0.5/TiN multilayer coatings prepared using the hollow cathode discharge (HCD) ion plating method were investigated to improve the mechanical performance of high speed steel cutting tools. The carbon/nitrogen ratio of the TiC xN 1-x coating was controlled by adjusting the composition of an additional acetylene/nitrogen mixture gas during the ion plating process. The mechanical performance characteristics of the coated cutting tools, such as the surface hardness, adhesion, wear and dynamic hardness, were studied. The cutting tools coated by the multilayer films showed higher wear resistance and longer use life than those coated by TiC xN 1-x single-layer films. The higher dynamic hardness of the multilayer coatings was considered the primary contributor to the improvement of the mechanical properties.
AB - TiC xN 1-x single-layer (x=0-1.0) and TiC/TiC 0.5N 0.5/TiN multilayer coatings prepared using the hollow cathode discharge (HCD) ion plating method were investigated to improve the mechanical performance of high speed steel cutting tools. The carbon/nitrogen ratio of the TiC xN 1-x coating was controlled by adjusting the composition of an additional acetylene/nitrogen mixture gas during the ion plating process. The mechanical performance characteristics of the coated cutting tools, such as the surface hardness, adhesion, wear and dynamic hardness, were studied. The cutting tools coated by the multilayer films showed higher wear resistance and longer use life than those coated by TiC xN 1-x single-layer films. The higher dynamic hardness of the multilayer coatings was considered the primary contributor to the improvement of the mechanical properties.
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U2 - 10.1016/j.surfcoat.2011.09.053
DO - 10.1016/j.surfcoat.2011.09.053
M3 - Article
AN - SCOPUS:84855266565
VL - 206
SP - 2168
EP - 2172
JO - Surface and Coatings Technology
JF - Surface and Coatings Technology
SN - 0257-8972
IS - 8-9
ER -