Temperature dependence of sliding wear behavior in SiC whisker or SiC particulate reinforced 6061 aluminum alloy composite

Yu, S.‐Y.; Ishii, Hitoshi; Tohgo, Keiichiro; Cho, Young Tae; Diao, Dongfeng

doi:10.1016/s0043-1648(97)00207-x

Cited by 84 publications

(31 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Similarly, Hemanth (2005) and Jang et al (2004) concluded that the higher the sliding speed resulted to the lower coefficient of friction. Yu et al (1997) reported that friction took place the contact surfaces of the materials rotation on causes to increase in the temperatures. Martin et al (1996) pointed out that the temperature increment results to oxide film formation on the contact area, and effect to friction behaviors of the materials.…”

Section: Friction and Wear Behaviorsmentioning

confidence: 99%

Friction and wear behaviors of Al‐SiC‐B₄C composites produced by pressure infiltration method

Soy

Demir

Fındık

2011

Industrial Lubrication and Tribology

View full text Add to dashboard Cite

Purpose -The main goal of the present study is to investigate the friction and wear behaviors of aluminum matrix composites with an A360 matrix reinforced with SiC, B 4 C and SiC/B 4 C particles. Design/methodology/approach -Un-reinforced aluminum casting alloy, Al/SiC, Al/B 4 C and Al/SiC/B 4 C aluminum composites were prepared for the present study. Friction and wear tests of aluminum and its composites versus AISI316L stainless steel were carried out for dry sliding condition using by a pin-on-disc arrangement. Tests were realized at the sliding speed of 0.5, 1.0 and 1.5 ms 2 1 and under the loads of 10, 20 and 30 N. The microstructures of the present composites were examined by scanning electron microscopy and energy dispersive spectroscopy analysis. Findings -The coefficient of friction of the composites is approximately 25-30 percent lower than that of the un-reinforced aluminum. The specific wear rate of the aluminum and its composites decreases with the increase in load and increases with the increment of sliding speed. Un-reinforced aluminum has specific wear rate value of 1.73 £ 10 2 13 which is the highest specific wear rate, while Al þ 17%SiC has specific wear rate value of 2.25 £ 10 2 13 m 2 N 2 1 which is the lowest specific wear rate among the tested materials. The average specific wear rates for Al þ 17%B 4 C, Al þ 17%SiC/B 4 C and Al þ 17%SiC composites are obtained about 49, 79 and 160 percent lower than aluminum wear rate under the same test conditions, respectively. Originality/value -In the present study, composites were prepared by pressured infiltration technique. The employed composites are important in industry due to their higher wear resistance, light in weight and less thermal distortion comparing to conventional composites. Also, wear behavior of Al/B 4 C, Al/SiC/B 4 C and Al/SiC composites produced by pressured infiltration technique were not studied very much earlier, therefore more explanation about these composites were proposed.

show abstract

Section: Friction and Wear Behaviorsmentioning

confidence: 99%

Friction and wear behaviors of Al‐SiC‐B₄C composites produced by pressure infiltration method

Soy

Demir

Fındık

2011

Industrial Lubrication and Tribology

View full text Add to dashboard Cite

show abstract

“…The properties of an aluminum compound like low density, lightweight, simple assembling technique and great mechanical properties favor it as a base material in MMCs [13]. The wear examination of the AA6061+SiC composite, when subjected to normal applied load and temperature, demonstrated that wear rate lessens with expansion in applied load [30]. The dry sliding wear examination of al-matrix alloy strengthened with silicon carbide whiskers (from 0% to 16%) detailed that the wear rates of the manufactured composite gradually decrease with an increase in vol.…”

Section: Introductionmentioning

confidence: 99%

Optimization of Wear Properties in Aluminum Metal Matrix Composites using Hybrid Taguchi-GRA-PCA

Kaushik¹,

Singhal²

2018

IJPE

View full text Add to dashboard Cite

The present work is based on the formation of aluminum alloy AA6063/SiCp metal matrix composites by an enhanced liquid metallurgy stir casting route and optimization of wear properties by utilizing Taguchi based GRA integrated with a PCA approach. The AMCs (having 37µm SiC particle size) are manufactured in three different wt. % (3.5 wt%, 7 wt% and 10.5 wt%) of SiC reinforcement particles. The exploratory runs to examine the wear performance are executed as per L9 Taguchi plan to acquire the wear information in a controlled way. The wear loss data in terms of height loss is acquired using pin-ondisc tribometer attached to LVDT arrangement. Impact of three control factors, viz, Load (N), Sliding distance (m) and Wt. % of SiC on performance characteristics such as wear rate, frictional force and specific wear rate in dry slippery conditions are inspected to obtain the optimum level of process parameters. ANOVA is likewise completed to assess the impact of three control factors on wear rate, frictional force, and specific wear rate. Experimental analysis revealed that the wear behavior enhanced under optimum experimental states. Optical microscopic examinations of the worn-out samples are also conducted to describe the wear mechanism of the as-cast matrix composites.

show abstract

“…[29][30][31][32][33][34] With increasing load and/or abrasive-grain size, the wear rate increases. [29][30][31][32][33][34] The transition from mild to severe wear has been observed at a critical temperature under a constant load, [29][30][31][32][33][34] or vice versa. [29][30][31][32][33][34] The transition from mild to severe wear has been observed at a critical temperature under a constant load, [29][30][31][32][33][34] or vice versa.…”

Section: Introductionmentioning

confidence: 99%

“…High-temperature wear tests revealed that the wear rate is maintained constant up to a critical temperature. [31] Many studies in the literature concerning the wear behavior of the composites containing reinforcements less then 30 vol pct are available. [31] Many studies in the literature concerning the wear behavior of the composites containing reinforcements less then 30 vol pct are available.…”

Section: Introductionmentioning

confidence: 99%

Mechanical properties of Al-60 Pct SiCp composites alloyed with Mg

Ahlatci,

Çimenoğlu,

Candan

2004

Metall Mater Trans A

View full text Add to dashboard Cite

In the present work, the effect of an Mg addition on the mechanical properties of the Al-60 vol pct SiCp composites were investigated by uniaxial compression, three-point bending, impact and wear tests (composite-metal and composite-abrasive types). The composites were produced by the pressure-infiltration technique. The composition of the Al matrix was varied between 0 and 8 pct Mg. The mean diameter of the SiC particles was 23 m. Upon addition of Mg, Mg 2 Si precipitated in the matrix and the amount of the porosity dramatically decreased. Mg-alloyed-matrix composites exhibited higher strength, lower toughness, and higher wear resistance than pure-Al-matrix composites. During composite-metal wear testing, wear progressed in two sequential periods (running-in and steady state). Weight loss during wear testing decreased with increasing Mg content of the matrix. The degree of improvement of abrasive resistance depended on the abrasive-grain size. Above 200°C, the composite-abrasive wear resistance decreased with increasing test temperature for all materials.

show abstract

Temperature dependence of sliding wear behavior in SiC whisker or SiC particulate reinforced 6061 aluminum alloy composite

Cited by 84 publications

References 18 publications

Friction and wear behaviors of Al‐SiC‐B₄C composites produced by pressure infiltration method

Friction and wear behaviors of Al‐SiC‐B₄C composites produced by pressure infiltration method

Optimization of Wear Properties in Aluminum Metal Matrix Composites using Hybrid Taguchi-GRA-PCA

Mechanical properties of Al-60 Pct SiCp composites alloyed with Mg

Contact Info

Product

Resources

About

Temperature dependence of sliding wear behavior in SiC whisker or SiC particulate reinforced 6061 aluminum alloy composite

Cited by 84 publications

References 18 publications

Friction and wear behaviors of Al‐SiC‐B4C composites produced by pressure infiltration method

Friction and wear behaviors of Al‐SiC‐B4C composites produced by pressure infiltration method

Optimization of Wear Properties in Aluminum Metal Matrix Composites using Hybrid Taguchi-GRA-PCA

Mechanical properties of Al-60 Pct SiCp composites alloyed with Mg

Contact Info

Product

Resources

About

Friction and wear behaviors of Al‐SiC‐B₄C composites produced by pressure infiltration method

Friction and wear behaviors of Al‐SiC‐B₄C composites produced by pressure infiltration method