Detail publikačního výsledku

Effect of Ultrasonication Dispersion Technique on Sintering Properties of CNT Reinforced Al-Zn-Mg-Cu Powder

RUDIANTO, H.; DLOUHÝ, I.; ŠOUKAL, F.

Originální název

Effect of Ultrasonication Dispersion Technique on Sintering Properties of CNT Reinforced Al-Zn-Mg-Cu Powder

Anglický název

Effect of Ultrasonication Dispersion Technique on Sintering Properties of CNT Reinforced Al-Zn-Mg-Cu Powder

Druh

Článek WoS

Originální abstrakt

CNT has been researched significantly due to its properties especially mechanical and conductivity properties. Due to strong affinity between particles, dispersion has been remained a problem for its applications. Ultrasonication technique was used to disperse CNT on aluminum powder. Ultrasonication has successfully dispersed CNT on aluminum powder in ethanol. Low energy ball milling for 1h under argon gas with 5: 1 ball to powder ratio was used to optimize dispersion of CNT on aluminum. CNT concentration in this research is ranged from 0.1 up to 3wt%. Premix Al-5.5Zn-2.5Mg-0.5Cu powder was used as matrix for this research. Sintering at 580 degrees C for 1h under argon gas was carried to produce high density materials. Pores are still remained on material and it is possibility that pores were caused by agglomeration of CNT. Dispersion high content of CNT is still remained obstacle on this research. Aluminum carbide, Al4C3 is recognized as a ` bridge between aluminum and CNT for stress transfer was investigated in this research. Raman Spectroscopy, XRD and SEM-EDS were carried out to characterize materials.

Anglický abstrakt

CNT has been researched significantly due to its properties especially mechanical and conductivity properties. Due to strong affinity between particles, dispersion has been remained a problem for its applications. Ultrasonication technique was used to disperse CNT on aluminum powder. Ultrasonication has successfully dispersed CNT on aluminum powder in ethanol. Low energy ball milling for 1h under argon gas with 5: 1 ball to powder ratio was used to optimize dispersion of CNT on aluminum. CNT concentration in this research is ranged from 0.1 up to 3wt%. Premix Al-5.5Zn-2.5Mg-0.5Cu powder was used as matrix for this research. Sintering at 580 degrees C for 1h under argon gas was carried to produce high density materials. Pores are still remained on material and it is possibility that pores were caused by agglomeration of CNT. Dispersion high content of CNT is still remained obstacle on this research. Aluminum carbide, Al4C3 is recognized as a ` bridge between aluminum and CNT for stress transfer was investigated in this research. Raman Spectroscopy, XRD and SEM-EDS were carried out to characterize materials.

Klíčová slova

prášková metalurgie; nanokompozity; slinování; hliníkové slitiny

Klíčová slova v angličtině

prášková metalurgie; nanokompozity; slinování; hliníkové slitiny

Autoři

RUDIANTO, H.; DLOUHÝ, I.; ŠOUKAL, F.

Rok RIV

2018

Vydáno

01.01.2017

Nakladatel

Polish Academy of Sciences

ISSN

1733-3490

Periodikum

ARCHIVES OF METALLURGY AND MATERIALS

Svazek

62

Číslo

2

Stát

Polská republika

Strany od

1131

Strany do

1135

Strany počet

5

URL

http://www.degruyter.com/view/j/amm.2017.62.issue-2/amm-2017-0165/amm-2017-0165.xml?format=INT

Plný text v Digitální knihovně

http://hdl.handle.net/11012/70913

BibTex

@article{BUT145588,
  author="Haris {Rudianto} and Ivo {Dlouhý} and František {Šoukal}",
  title="Effect of Ultrasonication Dispersion Technique on Sintering Properties of CNT Reinforced Al-Zn-Mg-Cu Powder",
  journal="ARCHIVES OF METALLURGY AND MATERIALS",
  year="2017",
  volume="62",
  number="2",
  pages="1131--1135",
  doi="10.1515/amm-2017-0165",
  issn="1733-3490",
  url="http://www.degruyter.com/view/j/amm.2017.62.issue-2/amm-2017-0165/amm-2017-0165.xml?format=INT"
}

Dokumenty

Arch Metall Mat 2017_harris