Journal of Material Processing and Characterization最新文献

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Tensile Strength of Carbon Fiber/Epoxy Composite Manufactured by the Bladder Compression Molding Method at Variable Curing Temperatures 变固化温度下气囊压缩成型碳纤维/环氧复合材料的拉伸强度
Journal of Material Processing and Characterization Pub Date : 2020-01-23 DOI: 10.22146/JMPC.V1I1.51413
Antonius Dwi Setyoko, G. Nugroho
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引用次数: 0
A Preliminary Study of 316L Stainless Steel Finishing Process by the Tumbling Method with Acrylic Abrasive Media 丙烯酸磨料滚磨316L不锈钢精整工艺的初步研究
Journal of Material Processing and Characterization Pub Date : 2020-01-23 DOI: 10.22146/JMPC.V1I1.51408
Finny Pratama Putera, S. Suyitno
{"title":"A Preliminary Study of 316L Stainless Steel Finishing Process by the Tumbling Method with Acrylic Abrasive Media","authors":"Finny Pratama Putera, S. Suyitno","doi":"10.22146/JMPC.V1I1.51408","DOIUrl":"https://doi.org/10.22146/JMPC.V1I1.51408","url":null,"abstract":"A certain level of roughness of the surface of a hip prosthesis is necessary to minimize wear on components. Smoothing of the surface roughness can be performed by the tumble finishing method. This research was aimed to figure out the effect of spindle rotary speed on the level of roughness of the test specimen surface. The test specimen was made of 316 stainless steel, which is one of the materials constituting the component of the femoral head in a hip prosthesis. The abrasive media used was acrylic type plastic with a 4-mm-diameter spherical profile. The results of this tumbling process experiment demonstrate that the effective speed at which the cover surface of the test specimen was smoothed was the spindle rotary speed of 125 rpm.","PeriodicalId":366558,"journal":{"name":"Journal of Material Processing and Characterization","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129288793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tensile Strength of Carbon Fiber/Epoxy Composite Manufactured by the Bladder Compression Molding Method at Variable Pressure Levels 可变压力水平下气囊压缩成型法制造的碳纤维/环氧复合材料的抗拉强度
Journal of Material Processing and Characterization Pub Date : 2020-01-23 DOI: 10.22146/JMPC.V1I1.51411
Ignatius Henry Ismadi, G. Nugroho
{"title":"Tensile Strength of Carbon Fiber/Epoxy Composite Manufactured by the Bladder Compression Molding Method at Variable Pressure Levels","authors":"Ignatius Henry Ismadi, G. Nugroho","doi":"10.22146/JMPC.V1I1.51411","DOIUrl":"https://doi.org/10.22146/JMPC.V1I1.51411","url":null,"abstract":"Composite materials uses have been increasingly ubiquitous due to their advantages, for example, in being strong, lightweight, and rust-resistant. Various composite manufacturing processes are designed to obtain composite products of better quality, including minimizing the number of pores or voids trapped within and increasing the fiber volume fraction until an optimal value is achieved. The method employed in this research was the bladder compression molding method, and the materials used were woven carbon fabric and epoxy matrix. According to previous research which used this method, the higher the pressure in the bladder, the better the product quality generated. The aim of this research was to investigate the effect of changes in the pressure level in the bladder (1, 2, 3, 4, 5, 6, 7, and 8 bar) on the mechanical properties of the composite produced. The test specimen was gained by cutting the composite product with a CNC router machine. The tensile test results indicate that the ultimate testing tensile strength was 604 MPa and that the optimal pressure in the bladder was 7 KPa. The conclusion of this research is that the composite product quality would increase with the progressive increase in the bladder pressure to the point of optimal pressure.","PeriodicalId":366558,"journal":{"name":"Journal of Material Processing and Characterization","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128743031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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