EFFECT OF SIZE REFINEMENT AND DISTRIBUTION OF THE LUBRICATING LEAD PHASES IN THE SPRAY FORMING HIGH-LEADED TIN BRONZE ON WEAR RATES

被引：8

作者：

Yan, Pengfei ^{[1
,2
]}

Wang, Deping ^{[1
]}

Yan, Biao ^{[1
,2
,3
]}

Mo, Fan ^{[1
,2
,3
]}

机构：

[1] Tongji Univ, Sch Mat Sci & Engn, Shanghai 200092, Peoples R China

[2] Shanghai Key Lab R&D & Applicat Metall Funct Mat, Shanghai, Peoples R China

[3] Shanghai Engn Res Ctr Powder Met Automot Mat, Shanghai, Peoples R China

来源：

MODERN PHYSICS LETTERS B | 2013年 / 27卷 / 19期

关键词：

Spray forming; high-leaded tin bronze; self-lubrication; wear rate; NANOCOMPOSITE COATINGS; DEPOSITION; MECHANISMS; DIFFUSION; BEHAVIOR; COPPER;

D O I：

10.1142/S0217984913410194

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Recently, the wear properties of high-leaded tin bronze were greatly concerned. In this work, the effect of size refinement and distribution of the lubricating lead phases in the spray forming (SF) high-leaded tin bronze on wear rates was studied by using scanning electron microscopy and sliding adhesive wear tests. It was observed that compared to the conventional casting bronze, the SF bronze features finer and more dispersed lead phases that formed more lubricating films in microstructure, which leads to the less wear rates.

引用

页数：6

共 3 条

[1] Multidirectional Forging of High-Leaded Tin Bronze: Effect on Wear Performance
Gupta R.
Srivastava S.
Panthi S.K.
Kumar N.K.
Metallography, Microstructure, and Analysis, 2017, 6 (6) : 577 - 590
[2] DETERMINATION OF COPPER, ZINC, TIN AND LEAD IN PHOSPHOR BRONZE AND LEADED GUNMETAL (RED BRASS) CASTINGS ACCORDING TO DIN 1705, AND IN HIGH-LEADED BRONZE AND HIGH-LEADED TIN BRONZE CASTINGS ACCORDING TO DIN 1716 BY X-RAY SPECTROCHEMICAL ANALYSIS OF AQUEOUS-SOLUTIONS OF SAMPLES
BRILL, M
FAUST, W
FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1972, 285 (05): : 349 - &
[3] Effect of size refinement and distribution of lubricants on friction coefficient of high temperature self-lubricating composites
Ding, Chun-Hua
Liu, Chun-Hui
Yang, Zhi-Mao
Wang, Ya-Ping
Sun, Zhan-Bo
Yu, Lie
COMPOSITES SCIENCE AND TECHNOLOGY, 2010, 70 (06) : 1000 - 1005

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