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- Powder Sintering Characteristics of Carbon Nanotubes Reinforced SKD11 Tool Steel Sintered by Spark Plasma Sintering
- Je-Se Moon, Sung-Sil Jung, Dae-Yeol Lee, Young-Keun Jeong, Myung Chang Kang, Chun-Dal Park, Kook-Tae Youn
- J Korean Powder Metall Inst. 2015;22(3):157-162. Published online June 1, 2015
- DOI: https://doi.org/10.4150/KPMI.2015.22.3.157
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Abstract
PDF SKD11 (ASTM D2) tool steel is a versatile high-carbon, high-chromium, air-hardening tool steel that is characterized by a relatively high attainable hardness and numerous, large, chromium rich alloy carbide in the microstructure. SKD11 tool steel provides an effective combination of wear resistance and toughness, tool performance, price, and a wide variety of product forms. Adding of CNTs increased the performance of mechanical properties more. 1, 3 vol% CNTs was dispersed in SKD11 matrix by mechanical alloying. SKD11 carbon nanocomposite powder was sintered by spark plasma sintering process. FE-SEM, HR-TEM and Raman analysis were carried out for the SKD11 carbon nanocomposites.
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Citations
Citations to this article as recorded by
- Study on Effects of Mold Temperature on the Injection Molded Article
J.-H. Han, Y.-C. Kim
Archives of Metallurgy and Materials.2017; 62(2): 1271. CrossRef
- Study on Effects of Mold Temperature on the Injection Molded Article
- Fabrication and Characteristic Evaluation of Hybrid Carbon Nanotubes Reinforced SKD11 Cold Work Tool Steel
- Sung-Sil Jung, Je-Se Moon, Dae-Yeol Lee, Kuk-Tae Youn, Chun-Dal Park, Jae-Sun Song
- J Korean Powder Metall Inst. 2013;20(4):291-296.
- DOI: https://doi.org/10.4150/KPMI.2013.20.4.291
- 69 View
- 0 Download
- 1 Citations
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Abstract
PDF
- SKD11 (ASTM D2) tool steel is a versatile high-carbon, high-chromium, air-hardening tool steel that is characterized by a relatively high attainable hardness and numerous, large, chromium rich alloy carbide in the microstructure. SKD11 tool steel provides an effective combination of wear resistance and toughness, tool performance, price, and a wide variety of product forms. The CNTs was good additives to improve the mechanical properties of metal. In this study, 1, 3 vol% CNTs was dispersed in SKD11 matrix by mechanical alloying. The SKD11+ CNT hybrid nanocomposites were investigated by FE-SEM, particle size distribution, hardness and wear resistance. The CNT was well dispersed in the SKD11 matrix and the mechanical properties of the composite were improved by CNTs addition. It shows good feasibility as cold work die tool.
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Citations
Citations to this article as recorded by- Powder Sintering Characteristics of Carbon Nanotubes Reinforced SKD11 Tool Steel Sintered by Spark Plasma Sintering
Je-Se Moon, Sung-Sil Jung, Dae-Yeol Lee, Young-Keun Jeong, Myung Chang Kang, Chun-Dal Park, Kook-Tae Youn
Journal of Korean Powder Metallurgy Institute.2015; 22(3): 157. CrossRef
- Powder Sintering Characteristics of Carbon Nanotubes Reinforced SKD11 Tool Steel Sintered by Spark Plasma Sintering
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