PL414721A1 - Method for laser alloying of a base from aluminium and aluminium alloys by carbon nanotubes - Google Patents

Method for laser alloying of a base from aluminium and aluminium alloys by carbon nanotubes

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Publication number
PL414721A1
PL414721A1 PL414721A PL41472115A PL414721A1 PL 414721 A1 PL414721 A1 PL 414721A1 PL 414721 A PL414721 A PL 414721A PL 41472115 A PL41472115 A PL 41472115A PL 414721 A1 PL414721 A1 PL 414721A1
Authority
PL
Poland
Prior art keywords
carbon nanotubes
aluminium
base
laser alloying
range
Prior art date
Application number
PL414721A
Other languages
Polish (pl)
Other versions
PL227469B1 (en
Inventor
Damian Janicki
Janusz Ćwiek
Wojciech Pakieła
Weronika Waliczek
Original Assignee
Politechnika Śląska
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Śląska filed Critical Politechnika Śląska
Priority to PL414721A priority Critical patent/PL227469B1/en
Publication of PL414721A1 publication Critical patent/PL414721A1/en
Publication of PL227469B1 publication Critical patent/PL227469B1/en

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Abstract

Sposób stopowania laserowego podłoża z aluminium i stopów aluminium nanorurkami węglowymi, polega na tym, że nanorurki węglowe podaje się do jeziorka ciekłego metalu w strumieniu gazu szlachetnego przez dyszę pochyloną względem stopowanej powierzchni pod kątem w zakresie 30° do 60°, przy czym nanorurki węglowe łączy się w cząstki o granulacji w zakresie 100 ÷ 45 µm za pomocą krzemianu sodu Na2SiO3, natomiast stopowaną powierzchnię pokrywa się warstwą substancji aktywnych powierzchniowo, czyli topnikiem.The method of alloying laser substrates made of aluminum and aluminum alloys with carbon nanotubes is based on the fact that carbon nanotubes are fed to the liquid metal pool in a noble gas stream through a nozzle inclined relative to the melted surface at an angle in the range of 30 ° to 60 °, whereby the carbon nanotubes connect into particles with a granulation in the range of 100 ÷ 45 µm using sodium silicate Na2SiO3, while the molten surface is covered with a layer of surface active substances, i.e. flux.

PL414721A 2015-11-09 2015-11-09 Method for laser alloying of a base from aluminium and aluminium alloys by carbon nanotubes PL227469B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL414721A PL227469B1 (en) 2015-11-09 2015-11-09 Method for laser alloying of a base from aluminium and aluminium alloys by carbon nanotubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL414721A PL227469B1 (en) 2015-11-09 2015-11-09 Method for laser alloying of a base from aluminium and aluminium alloys by carbon nanotubes

Publications (2)

Publication Number Publication Date
PL414721A1 true PL414721A1 (en) 2017-05-22
PL227469B1 PL227469B1 (en) 2017-12-29

Family

ID=58709052

Family Applications (1)

Application Number Title Priority Date Filing Date
PL414721A PL227469B1 (en) 2015-11-09 2015-11-09 Method for laser alloying of a base from aluminium and aluminium alloys by carbon nanotubes

Country Status (1)

Country Link
PL (1) PL227469B1 (en)

Also Published As

Publication number Publication date
PL227469B1 (en) 2017-12-29

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