Effect of molybdenum dithiocarbamate on friction and wear properties between aluminum alloy and steel

被引：4

作者：

Arai, K ^{[1
]}

Yamamoto, Y ^{[1
]}

机构：

[1] Kyushu Univ, Dept Mech Engn, Fukuoka 8128581, Japan

来源：

TRIBOLOGY TRANSACTIONS | 2000年 / 43卷 / 01期

关键词：

aluminum; steel; molybdenum; friction; wear;

D O I：

10.1080/10402000008982311

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The effect of molybdenum dithiocarbamate (MoDTC) on the friction and wear properties between aluminum alloy nod steel was investigated. Large adhesive wear of the aluminum alloy is caused by the transfer of aluminum to the steel when an oil without MoDTC is used. MoDTC can prevent the adhesive wear of aluminum alloy by generating a surface film in the higher sliding speed range. The surface film reduces specific wear of the aluminum alloy to less than approximately 10(-9) mm(2).N-1, but increases that of the steel to 10(-9) mm(2).N-1. The corrosive wear of the steel was apparently caused by sulfur originating from MoDTC.

引用

页码：45 / 50

页数：6

共 9 条

[1]

BARBER GC, 1991, LUBR ENG, V47, P423

[2] TRANSFER OF ALUMINUM TO STEEL IN SLIDING CONTACT - EFFECTS OF LUBRICANT [J].

NAUTIYAL, PC ;

SCHEY, JA .

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 1990, 112 (02) :282-287

[3]

Sakurai T., 1971, B JPN PET I, V13, P243, DOI [10.1627/jpi1959.13.243, DOI 10.1627/JPI1959.13.243]

[4] EFFECTS OF SURFACE-ROUGHNESS ON FRICTION AND METAL TRANSFER IN LUBRICATED SLIDING OF ALUMINUM-ALLOYS AGAINST STEEL SURFACES [J].

SCHEY, JA ;

NAUTIYAL, PC .

WEAR, 1991, 146 (01) :37-51

[5]

STPIERRE LE, 1966, WEAR, V9, P160

[6] Boundary lubrication of an aluminum alloy by tribopolymerization of a monomer under a fretting contact condition [J].

Wan, Y ;

Xue, QJ .

WEAR, 1997, 205 (1-2) :15-19

[7] Friction and wear characteristics of ZDDP in the sliding of steel against aluminum alloy [J].

Wan, Y ;

Cao, LL ;

Xue, QJ .

TRIBOLOGY INTERNATIONAL, 1997, 30 (10) :767-772

[8] FRICTION AND WEAR CHARACTERISTICS OF MOLYBDENUM DITHIOCARBAMATE AND MOLYBDENUM DITHIOPHOSPHATE [J].

YAMAMOTO, Y ;

GONDO, S .

TRIBOLOGY TRANSACTIONS, 1989, 32 (02) :251-257

[9]

YONG W, 1995, WEAR, V188, P27

← 1 →