Characteristics of DLC/oxynitriding duplex-treated V8 tool steel by DC-pulsed PECVD

被引：8
作者：
Chang, Shih-Hsien [1 ]
Lai, Yu-Cheng [1 ]
Huang, Kuo-Tsung [2 ]
Liu, Chung-Ming [3 ,4 ]
机构：
[1] Natl Taipei Univ Technol, Dept Mat & Mineral Resources Engn, 1,Sect 3,Zhongxiao E Rd, Taipei 10608, Taiwan
[2] Natl Kangshan Agr Ind Senior High Sch, Dept Automech, Kaohsiung, Taiwan
[3] China Med Univ, Sch Dent, Taichung, Taiwan
[4] China Med Univ Hosp, Biomed Technol R&D Ctr, Taichung, Taiwan
来源：
SURFACE ENGINEERING | 2020年 / 36卷 / 05期
关键词：
DLC; DC-pulsed plasma enhanced CVD; oxynitride; Vanadis 8 tool steel; hydrophobic; HIGH-SPEED STEEL; DLC FILMS; DEPOSITION; WEAR; IMPROVEMENT; COATINGS;
D O I：
10.1080/02670844.2019.1635769
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this paper, DLC films are produced by DC-pulsed plasma enhanced CVD after oxynitride-treating of Vanadis 8 tool steel. The experimental parameters include various Ar gas flows (1, 1.5, 2 and 2.5 sccm) with asymmetric bipolar pulsed voltages, the gas flow of CH4 and a deposition time of 90 min, respectively. The experimental results showed that optimal properties occurred at an appropriate argon gas flow of 1.5 sccm. The wear tests showed the lowest wear loss volume when loads of 2 and 5 N were 3.81 x 10(-3) and 4.01 x 10(-3 )mm(3), respectively. Meanwhile, the hardness of the DLC film was 17.78 GPa and the elastic modulus was 191.63 GPa, respectively. Moreover, the water contact angle was 78.11 degrees, which indicated that the DLC films could make Vanadis 8 tool steel more hydrophobic.
引用
收藏
页码：516 / 523
页数：8
相关论文
共 25 条
  • [1] Evaluation of glycine adsorption on diamond like carbon (DLC) and fluorinated DLC deposited by plasma-enhanced chemical vapour deposition (PECVD)
    Ahmed, Mukhtar H.
    Byrne, John A.
    McLaughlin, James
    [J]. SURFACE & COATINGS TECHNOLOGY, 2012, 209 : 8 - 14
  • [2] [Anonymous], UDD VAN 8 SUPERCLEAN
  • [3] Characterization of cryogenic heat treated Vanadis 4 PM cold work tool steel
    Arslan, F. K.
    Altinsoy, I.
    Hatman, A.
    Ipek, M.
    Zeytin, S.
    Bindal, C.
    [J]. VACUUM, 2011, 86 (04) : 370 - 373
  • [4] Baykara T, 2017, J MAT SCI ENG, V6
  • [5] Tribocorrosion evaluation of hydrogenated and silicon DLC coatings on carbon steel for use in valves, pistons and pumps in oil and gas industry
    Bueno, A. H. S.
    Solis, J.
    Zhao, H.
    Wang, C.
    Simoes, T. A.
    Bryant, M.
    Neville, A.
    [J]. WEAR, 2018, 394 : 60 - 70
  • [6] Improvement of the properties and the adherence of DLC coatings deposited using a modified pulsed-DC PECVD technique and an additional cathode
    Capote, G.
    Ramirez, M. A.
    da Silva, P. C. S.
    Lugo, D. C.
    Trava-Airoldi, V. J.
    [J]. SURFACE & COATINGS TECHNOLOGY, 2016, 308 : 70 - 79
  • [7] Deposition of amorphous hydrogenated carbon films on steel surfaces through the enhanced asymmetrical modified bipolar pulsed-DC PECVD method
    Capote, G.
    Corat, E. J.
    Trava-Airoldi, V. J.
    [J]. SURFACE & COATINGS TECHNOLOGY, 2014, 260 : 133 - 138
  • [8] On the understanding of the silicon-containing adhesion interlayer in DLC deposited on steel
    Cemin, F.
    Boeira, C. D.
    Figueroa, C. A.
    [J]. TRIBOLOGY INTERNATIONAL, 2016, 94 : 464 - 469
  • [9] Enhancement of the Wear and Corrosion Resistance of DLC/oxynitriding Duplex-treated PM30 Steel by the Asymmetric Bipolar-pulsed Plasma Enhanced CVD
    Chang, Shih-Hsien
    Peng, Chang-Kai
    Huang, Kuo-Tsung
    Liu, Chung-Ming
    [J]. ISIJ INTERNATIONAL, 2018, 58 (08) : 1510 - 1518
  • [10] Deposition of DLC Films onto Oxynitriding-Treated V4E High Vanadium Tool Steel through DC-Pulsed PECVD Process
    Chang, Shih-Hsien
    Wu, Wei-Chen
    Huang, Kuo-Tsung
    Liu, Chung-Ming
    [J]. MATERIALS TRANSACTIONS, 2017, 58 (05) : 806 - 812
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