The effect of solid lubricants on friction characteristics

Ho Jang; Jung Joo Lee; Sung Jin Kim; Kee Young Jung

doi:10.4271/982235

The effect of solid lubricants on friction characteristics

Ho Jang, Jung Joo Lee, Sung Jin Kim, Kee Young Jung

Department of Materials Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

11 Citations (Scopus)

Abstract

Friction materials with three different formulations containing different solid lubricants were investigated to study the role of lubricants on the friction performance. The three friction materials contained 10 vol.% graphite, 7 vol.% graphite + 3 vol.% Sb₂S₃, and 7 vol.% graphite + 3 vol.% MoS₂, respectively, with the same amount of other ingredients. Results of this work showed that each formulation had advantages and disadvantages. The friction materials containing two lubricants (graphite + MoS₂ or Sb₂S₃) showed better resistance to fading and improved friction stability than the friction material containing only graphite. However, the friction materials with two lubricants showed disadvantages on anti-fading, wear resistance, and DTV generation.

Original language	English
Title of host publication	SAE Technical Papers
DOIs	https://doi.org/10.4271/982235
Publication status	Published - 1998 Dec 1
Event	16th Annual Brake Colloquium and Engineering Display - San Francisco, CA, United States Duration: 1998 Sept 20 → 1998 Sept 23

Other

Other	16th Annual Brake Colloquium and Engineering Display
Country/Territory	United States
City	San Francisco, CA
Period	98/9/20 → 98/9/23

ASJC Scopus subject areas

Automotive Engineering
Safety, Risk, Reliability and Quality
Pollution
Industrial and Manufacturing Engineering

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title = "The effect of solid lubricants on friction characteristics",

abstract = "Friction materials with three different formulations containing different solid lubricants were investigated to study the role of lubricants on the friction performance. The three friction materials contained 10 vol.% graphite, 7 vol.% graphite + 3 vol.% Sb2S3, and 7 vol.% graphite + 3 vol.% MoS2, respectively, with the same amount of other ingredients. Results of this work showed that each formulation had advantages and disadvantages. The friction materials containing two lubricants (graphite + MoS2 or Sb2S3) showed better resistance to fading and improved friction stability than the friction material containing only graphite. However, the friction materials with two lubricants showed disadvantages on anti-fading, wear resistance, and DTV generation.",

author = "Ho Jang and Lee, {Jung Joo} and Kim, {Sung Jin} and Jung, {Kee Young}",

year = "1998",

month = dec,

day = "1",

doi = "10.4271/982235",

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T1 - The effect of solid lubricants on friction characteristics

AU - Jang, Ho

AU - Lee, Jung Joo

AU - Kim, Sung Jin

AU - Jung, Kee Young

PY - 1998/12/1

Y1 - 1998/12/1

N2 - Friction materials with three different formulations containing different solid lubricants were investigated to study the role of lubricants on the friction performance. The three friction materials contained 10 vol.% graphite, 7 vol.% graphite + 3 vol.% Sb2S3, and 7 vol.% graphite + 3 vol.% MoS2, respectively, with the same amount of other ingredients. Results of this work showed that each formulation had advantages and disadvantages. The friction materials containing two lubricants (graphite + MoS2 or Sb2S3) showed better resistance to fading and improved friction stability than the friction material containing only graphite. However, the friction materials with two lubricants showed disadvantages on anti-fading, wear resistance, and DTV generation.

AB - Friction materials with three different formulations containing different solid lubricants were investigated to study the role of lubricants on the friction performance. The three friction materials contained 10 vol.% graphite, 7 vol.% graphite + 3 vol.% Sb2S3, and 7 vol.% graphite + 3 vol.% MoS2, respectively, with the same amount of other ingredients. Results of this work showed that each formulation had advantages and disadvantages. The friction materials containing two lubricants (graphite + MoS2 or Sb2S3) showed better resistance to fading and improved friction stability than the friction material containing only graphite. However, the friction materials with two lubricants showed disadvantages on anti-fading, wear resistance, and DTV generation.

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DO - 10.4271/982235

M3 - Conference contribution

BT - SAE Technical Papers

T2 - 16th Annual Brake Colloquium and Engineering Display

Y2 - 20 September 1998 through 23 September 1998

ER -

The effect of solid lubricants on friction characteristics

Abstract

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