Wear of Carbon Fiber-Reinforced Tin-Lead Alloy Composites

• Main Authors: Chih-Chia Chang, 張志嘉
• Other Authors: HO, Chi-Ting
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/pcu778

碩士 === 國立虎尾科技大學 === 機械設計工程研究所 === 103 === Abstract Tin-lead alloys with stable performance, embedded, low melting point, good fluidity, and corrosion resistance properties. Currently most often used in solder, bearings, aerospace and electronics industry, and if we can increase the bearing strength, it can reduce the overall dimensions of the bearing will be more cost and space. This experiment will carbon fiber soaking in 0.1mol/L of concentrated sodium hydroxide (NaOH) electrolytic liquid placed 3 minutes, in placed sulfuric acid nickel bath, by 8 volts and 10 amps plating 12-15 minutes, completed fiber surface processing, will carbon fiber into mold cavity, put mold temperature warming to 150 ℃, then will liquid solder heating to 300 ℃ pour mold, maintained in 150 ℃ and pressure range 30 to 50 MPa, immediately through piston in mold top Department put pressure on, in pressure maintained 10 minutes, While the mold is cooled to near room temperature. Test results found that after surface treatment of carbon fiber composite material and without surface treatment of carbon fiber composites, by contrast, after surface treatment has a high tensile strength and abrasion conditions, containing coated fiber composites are relatively good, but under sliding wear does not contain the coating of fiber composites are relatively good.