Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preparing single wall carbon nanotube reinforced metal matrix composite materials using spark plasma sintering process and single wall carbon nanotube reinforced metal matrix composite materials prepared thereby
본 발명은, (a) 금속 분말 및 단일벽 탄소나노튜브 분말을 볼밀링하여 복합분말을 제조하는 단계; 및 (b) 상기 단계 (a)에서 제조한 복합분말을 방전 플라즈마 소결(spark plasma sintering, SPS)하여 금속-탄소나노튜브 복합재료를 제조하는 단계를 포함하는 단일벽 탄소나노튜브 강화 금속기지 복합재료의 제조방법을 제공한다. 본 발명에 따른 단일벽 탄소나노튜브 강화 금속기지 복합재료의 제조방법에 따르면, 고강도 및 내마모성을 요구하는 소재 부품을 제조하기 위해서, 단일벽 탄소나노튜브 분말을 다양한 금속 기지에 첨가하고, 볼밀링하여 균일한 분산도를 갖는 복합분말을 제조한 후, 제조한 복합분말을 방전 플라즈마 소결(spark plasma sintering, SPS) 공정을 이용해 단시간에 복합화함으로써 손쉽게 물성이 우수한 벌크형 단일벽 탄소나노튜브 강화 금속기지 복합재료를 제조할 수 있다.
The present invention provides a method of manufacturing a single-walled-carbon-nanotube-reinforced metal matrix complex material. The method includes (a) manufacturing a complex powder by performing ball milling of a metal powder and a single-walled carbon nanotube powder, and (b) manufacturing a metal-carbon-nanotube complex material by spark-plasma-sintering (SPS) the complex powder manufactured during step (a). According to the method of manufacturing the single-walled-carbon-nanotube-reinforced metal matrix complex material according to the present invention, in order to manufacture material parts requiring high strength and abrasion resistance, the single-walled carbon nanotube powder is added to various metal matrixes and ball milling is performed, thus manufacturing a complex powder having uniform dispersity. The manufactured complex powder is subjected to complexation in a short period of time using a spark-plasma-sintering (SPS) process, thereby easily manufacturing a bulk-type single-walled-carbon-nanotube-reinforced metal matrix complex material having excellent physical properties.
Method for preparing single wall carbon nanotube reinforced metal matrix composite materials using spark plasma sintering process and single wall carbon nanotube reinforced metal matrix composite materials prepared thereby
본 발명은, (a) 금속 분말 및 단일벽 탄소나노튜브 분말을 볼밀링하여 복합분말을 제조하는 단계; 및 (b) 상기 단계 (a)에서 제조한 복합분말을 방전 플라즈마 소결(spark plasma sintering, SPS)하여 금속-탄소나노튜브 복합재료를 제조하는 단계를 포함하는 단일벽 탄소나노튜브 강화 금속기지 복합재료의 제조방법을 제공한다. 본 발명에 따른 단일벽 탄소나노튜브 강화 금속기지 복합재료의 제조방법에 따르면, 고강도 및 내마모성을 요구하는 소재 부품을 제조하기 위해서, 단일벽 탄소나노튜브 분말을 다양한 금속 기지에 첨가하고, 볼밀링하여 균일한 분산도를 갖는 복합분말을 제조한 후, 제조한 복합분말을 방전 플라즈마 소결(spark plasma sintering, SPS) 공정을 이용해 단시간에 복합화함으로써 손쉽게 물성이 우수한 벌크형 단일벽 탄소나노튜브 강화 금속기지 복합재료를 제조할 수 있다.
The present invention provides a method of manufacturing a single-walled-carbon-nanotube-reinforced metal matrix complex material. The method includes (a) manufacturing a complex powder by performing ball milling of a metal powder and a single-walled carbon nanotube powder, and (b) manufacturing a metal-carbon-nanotube complex material by spark-plasma-sintering (SPS) the complex powder manufactured during step (a). According to the method of manufacturing the single-walled-carbon-nanotube-reinforced metal matrix complex material according to the present invention, in order to manufacture material parts requiring high strength and abrasion resistance, the single-walled carbon nanotube powder is added to various metal matrixes and ball milling is performed, thus manufacturing a complex powder having uniform dispersity. The manufactured complex powder is subjected to complexation in a short period of time using a spark-plasma-sintering (SPS) process, thereby easily manufacturing a bulk-type single-walled-carbon-nanotube-reinforced metal matrix complex material having excellent physical properties.
Method for preparing single wall carbon nanotube reinforced metal matrix composite materials using spark plasma sintering process and single wall carbon nanotube reinforced metal matrix composite materials prepared thereby
방전 플라즈마 소결 공정을 이용한 단일벽 탄소나노튜브 강화 금속기지 복합재료의 제조방법 및 이에 의해 제조된 복합재료
20.04.2018
Patent
Elektronische Ressource
Koreanisch
IPC:
C04B
Kalk
,
LIME
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