Microstructures and wear properties of brass synchroniser rings

H. Mindivan; H. Çimenoǧlu; E. S. Kayali

doi:10.1016/S0043-1648(03)00023-1

Microstructures and wear properties of brass synchroniser rings

H. Mindivan, H. Çimenoǧlu, E. S. Kayali^*

^*Corresponding author for this work

Department of Metallurgical and Materials Engineering

Istanbul Technical University

Research output: Contribution to journal › Article › peer-review

56 Citations (Scopus)

Abstract

In this study, the wear behaviour of synchroniser rings produced from a (α+β) high-strength brass was investigated under dry sliding conditions by pin on disc and reciprocating wear tests. Pin on disc tests were conducted on M2 quality high speed tool steel and 120-mesh Al₂O₃ abrasive papers. AISI 52100 quality steel balls were used in reciprocating tests as counterface. A correlation between microstructure, hardness and wear resistance was established for the investigated synchroniser rings. An increase of α-phase from 8 to 23 vol.% decreased the hardness from 281 to 250 HV and increased the wear resistance. Depending on the type of wear test and counterface, the increment in wear resistance is found in between 15 and 80%.

Original language	English
Pages (from-to)	532-537
Number of pages	6
Journal	Wear
Volume	254
Issue number	5-6
DOIs	https://doi.org/10.1016/S0043-1648(03)00023-1
Publication status	Published - Mar 2003

Keywords

Abrasion
Brass
Synchroniser
Wear

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10.1016/S0043-1648(03)00023-1

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AU - Mindivan, H.

AU - Çimenoǧlu, H.

AU - Kayali, E. S.

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N2 - In this study, the wear behaviour of synchroniser rings produced from a (α+β) high-strength brass was investigated under dry sliding conditions by pin on disc and reciprocating wear tests. Pin on disc tests were conducted on M2 quality high speed tool steel and 120-mesh Al2O3 abrasive papers. AISI 52100 quality steel balls were used in reciprocating tests as counterface. A correlation between microstructure, hardness and wear resistance was established for the investigated synchroniser rings. An increase of α-phase from 8 to 23 vol.% decreased the hardness from 281 to 250 HV and increased the wear resistance. Depending on the type of wear test and counterface, the increment in wear resistance is found in between 15 and 80%.

AB - In this study, the wear behaviour of synchroniser rings produced from a (α+β) high-strength brass was investigated under dry sliding conditions by pin on disc and reciprocating wear tests. Pin on disc tests were conducted on M2 quality high speed tool steel and 120-mesh Al2O3 abrasive papers. AISI 52100 quality steel balls were used in reciprocating tests as counterface. A correlation between microstructure, hardness and wear resistance was established for the investigated synchroniser rings. An increase of α-phase from 8 to 23 vol.% decreased the hardness from 281 to 250 HV and increased the wear resistance. Depending on the type of wear test and counterface, the increment in wear resistance is found in between 15 and 80%.

KW - Abrasion

KW - Brass

KW - Synchroniser

KW - Wear

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DO - 10.1016/S0043-1648(03)00023-1

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SN - 0043-1648

VL - 254

SP - 532

EP - 537

JO - Wear

JF - Wear

IS - 5-6

ER -

Microstructures and wear properties of brass synchroniser rings

Abstract

Keywords

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