The role of relatively humidity in friction and wear behaviors of ...

This study was carried out to investigate the humidity effect on the service properties of carbon sample rubbing against copper (Cu) with and without electric ...

Relative humidity has a great influence on the current-carrying tribological behaviors of carbon strips. The identification and understanding of the wear ...

The role of relatively humidity in friction and wear behaviors of ...

During the train operation, the pantograph/catenary system is subjected to an extremely harsh service environment. Relative humidity has a great influence ...

Experimental Study on Friction and Wear Behaviors of Carbon ...

The role of relatively humidity in friction and wear behaviors of carbon sliding against copper with electric current · Materials Science, Engineering. Surface ...

Effect of humidity on the friction and wear behavior of C/C-CuNi ...

The relative humidity (RH) inside the test chamber was varied in the range from 3% to 100%. The coefficient of friction is only slightly ...

The effect of humidity on the friction and life of unbonded ...

For given specimens the static friction is a unique function of the relative humidity at the bearing interface. ... Friction and wear investigation of molybdenum ...

Effect of Humidity on the Friction and Wear Properties of Sn | J. Tribol.

The influence of atmosphere on the tribological properties was investigated, including moisture ranging from 4% to 95 percent relative humidity (RH). It was ...

Effect of Humidity on Friction and Wear—A Critical Review - MDPI

On the Si–H surface, as humidity increases, friction decreases monotonically, but wear increases initially, reaches a maximum value, and then eventually ...

Humidity dependence on the friction and wear behavior of diamond ...

It was found that the DLC film recorded continuously increased friction coefficient and wear rate with increasing relative humidity in air. It showed linearly ...

Humidity effects on friction and wear between dissimilar metals

The wear behavior changed drastically as the relative humidity (RH) varied in inert gas (nitrogen or argon). In a dry environment, a small degree of abrasive ...

Study on Friction and Wear Properties of Copper-Impregnated ...

We conduct friction tests of a-C coatings, a-C:H coatings under various humid environment. When contacts between each coatings are maintained ...

Impact of Relative Humidity on the Formation of Low-Frictional ...

However, in less than this humidity range, the lifetime of low friction was limited owing to the tribolayer's structural alteration. Thus, ...

The Role of Relative Humidity, Surface Roughness and Liquid Build ...

In this paper, static friction forces on three types of disk samples with different surface roughness values were measured at various relative humidities. It ...

Tribology in Industry Influence of Humid Air Temperature on Friction ...

research on the effect of humid air temperature on the frictional behavior of the piston rod and a rod seal, under constant relative humidity.

Friction and Wear Behavior of Austenitic Stainless Steel

At the same loads, in high humidity environments, both the fine and coarse grain steels exhibit high friction relative to measurements performed under dry ...

Influence of the relative humidity and the temperature on the in-vivo ...

Influence of the relative humidity and the temperature on the in-vivo friction behaviour of human skin ; Journal: Biotribology, 2016, p. 21-28 ; Publisher: ...

Humidity and Gases Tribology Application Notes - NANOVEA

The DLC coating friction exhibits humidity dependent behavior shown in Figure 2. The DLC coating shows a very low COF of ~0.05 throughout the wear test in ...

Effect of humidity on the friction and wear behavior of C/C-CuNi ...

Effect of humidity on the friction and wear behavior of C/C-CuNi composites ... Authors: Haibo Ouyang; Peng Wang; Cuiyan Li; Ruinan Gao; Tianzhan Shen; Yanlei Li ...

Effect of humidity on the friction and wear behavior of C/C-CuNi ...

... to adhesive wear of the composites together with stable and low coefficients of friction (∼0.144) as well as a low wear rate. However, when the relative ...

Effect of the humidity on the friction and wear characteristics of Si 3 N 4

The results showed that the friction coefficients of Si3N4–10%hBN/ASS sliding pairs were lowered to about 0.03 under the relative humidity of ...