Effects of Modification Compositions on Mechanical Properties of Low-copper Brake Pads
碩士 === 國立彰化師範大學 === 工業教育與技術學系 === 107 === In this study, a powder metallurgy technique was used to make copper-based brake pads. In order to protect environment and follow the related standards the mechanical properties of 35 wt.% Cu with modification components was investigated. The results showed...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2019
|
Online Access: | http://ndltd.ncl.edu.tw/handle/vqhn48 |
id |
ndltd-TW-107NCUE5037083 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-TW-107NCUE50370832019-11-06T03:33:28Z http://ndltd.ncl.edu.tw/handle/vqhn48 Effects of Modification Compositions on Mechanical Properties of Low-copper Brake Pads 制動片減銅配方對機械性質影響之研究 Huang, Chung-Jia 黃重嘉 碩士 國立彰化師範大學 工業教育與技術學系 107 In this study, a powder metallurgy technique was used to make copper-based brake pads. In order to protect environment and follow the related standards the mechanical properties of 35 wt.% Cu with modification components was investigated. The results showed that the specimen with 20 wt.% Ni has high solid solubility in 35 wt.% Cu. Moreover, both of V and Si improved the bonding and shear strengths of the specimens. In which the contents of Sn, Si and Ni were positive related with the tendency of shear strength, however, the high ratio of Zn has negative effect on the hardness and strength of specimens. On the other hand, the control of diffusion concentrations during sintering were determined by diffusion theory with the combination of sintering temperatures and times. The intention of which were decreasing the power consumption of sintering procedure and maintaining the strength of low-copper specimens, and it was verified by the results of final shear tests. Chen, Tzung-Ming 陳宗明 2019 學位論文 ; thesis 82 zh-TW |
collection |
NDLTD |
language |
zh-TW |
format |
Others
|
sources |
NDLTD |
description |
碩士 === 國立彰化師範大學 === 工業教育與技術學系 === 107 === In this study, a powder metallurgy technique was used to make copper-based brake pads. In order to protect environment and follow the related standards the mechanical properties of 35 wt.% Cu with modification components was investigated. The results showed that the specimen with 20 wt.% Ni has high solid solubility in 35 wt.% Cu. Moreover, both of V and Si improved the bonding and shear strengths of the specimens. In which the contents of Sn, Si and Ni were positive related with the tendency of shear strength, however, the high ratio of Zn has negative effect on the hardness and strength of specimens. On the other hand, the control of diffusion concentrations during sintering were determined by diffusion theory with the combination of sintering temperatures and times. The intention of which were decreasing the power consumption of sintering procedure and maintaining the strength of low-copper specimens, and it was verified by the results of final shear tests.
|
author2 |
Chen, Tzung-Ming |
author_facet |
Chen, Tzung-Ming Huang, Chung-Jia 黃重嘉 |
author |
Huang, Chung-Jia 黃重嘉 |
spellingShingle |
Huang, Chung-Jia 黃重嘉 Effects of Modification Compositions on Mechanical Properties of Low-copper Brake Pads |
author_sort |
Huang, Chung-Jia |
title |
Effects of Modification Compositions on Mechanical Properties of Low-copper Brake Pads |
title_short |
Effects of Modification Compositions on Mechanical Properties of Low-copper Brake Pads |
title_full |
Effects of Modification Compositions on Mechanical Properties of Low-copper Brake Pads |
title_fullStr |
Effects of Modification Compositions on Mechanical Properties of Low-copper Brake Pads |
title_full_unstemmed |
Effects of Modification Compositions on Mechanical Properties of Low-copper Brake Pads |
title_sort |
effects of modification compositions on mechanical properties of low-copper brake pads |
publishDate |
2019 |
url |
http://ndltd.ncl.edu.tw/handle/vqhn48 |
work_keys_str_mv |
AT huangchungjia effectsofmodificationcompositionsonmechanicalpropertiesoflowcopperbrakepads AT huángzhòngjiā effectsofmodificationcompositionsonmechanicalpropertiesoflowcopperbrakepads AT huangchungjia zhìdòngpiànjiǎntóngpèifāngduìjīxièxìngzhìyǐngxiǎngzhīyánjiū AT huángzhòngjiā zhìdòngpiànjiǎntóngpèifāngduìjīxièxìngzhìyǐngxiǎngzhīyánjiū |
_version_ |
1719287361304526848 |