Realization of near-less friction of ta-CNx coating under R32 refrigerant environment
Realization of near-less friction of ta-CNx coating under R32 refrigerant environment
复制标题
实现R32制冷剂环境下ta-CNx涂层近乎无摩擦
DOI:
10.1016/j.triboint.2022.107450
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发表时间:
2022
影响因子:
6.2
通讯作者:
Takao Ishimoto
中科院分区:
文献类型:
--
作者:
Wooyoung Lee;Motoyuki Murashima;Noritsugu Umehara;Takayuki Tokoroyama;Norihisa Horaguchi;Takao Ishimoto
Improving the hardness of amorphous carbon nitride with tantalum was realized by using ion beam assisted filtered arc deposition to obtain a low friction coefficient and low specific wear rate in ambient air. The coatings were prepared with different nitrogen flow during coating at different discharge cycles of tantalum. The wear scar and as-deposited surfaces were observed and analyzed by means of FESEM, AES, XPS, and Raman analysis. The lowest friction coefficient (~0.07) was obtained for ta-C:Ta200, which exhibited a low specific wear rate of < 1.0 × 10−7mm3/Nm. The XPS analysis revealed the existence of amorphous Ta2O5, and the friction coefficient seemed to be positively correlated with oxygen desorption from the coatings.
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DOI:
10.1016/j.triboint.2013.01.010
发表时间:
2013
期刊:
影响因子:
--
作者:
K. Ohara;N. Masripan;N. Umehara;H. Kousaka;T. Tokoroyama;S. Inami;K. Zushi;M. Fujita
通讯作者:
M. Fujita
影响因子:
1
作者:
T. Okamoto;N. Umehara;M. Murashima;Koji Saito;K. Manabe;Keiji Hayashi
通讯作者:
Keiji Hayashi
影响因子:
3.7
作者:
Motoyuki Murashima;Shouta Yoshino;Masato Kawaguchi;Noritsugu Umehara
通讯作者:
Noritsugu Umehara
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
Y. Mabuchi;Tsuyoshi Higuchi;D. Yoshimura;M. Murashima;H. Kousaka;N. Umehara
通讯作者:
N. Umehara
影响因子:
1
作者:
S. Kanda;T. Tokoroyama;N. Umehara;Y. Fuwa
通讯作者:
S. Kanda;T. Tokoroyama;N. Umehara;Y. Fuwa