Počet záznamů: 1
Mechanical properties of plasma-sprayed layers of aluminium and aluminium alloy on AZ 91
- 1.0474333 - ÚFP 2018 RIV SI eng J - Článek v odborném periodiku
Kubatík, Tomáš František - Ctibor, Pavel - Mušálek, Radek - Janata, Marek
Mechanical properties of plasma-sprayed layers of aluminium and aluminium alloy on AZ 91.
Materiali in Tehnologije. Roč. 51, č. 2 (2017), s. 323-327. ISSN 1580-2949. E-ISSN 1580-3414
Grant CEP: GA ČR(CZ) GP14-31538P
Institucionální podpora: RVO:61389021
Klíčová slova: plasma spraying of aluminium * adhesion of coating * wear * magnesium alloy AZ91
Obor OECD: Materials engineering
Impakt faktor: 0.590, rok: 2017
Magnesium alloys are promising materials thanks to their high specific strength and stiffness. However, their wide application is discouraged by their low resistance to wear and very low resistance to corrosion. Plasma-spraying technology makes it possible to prepare protective metal and non-metal coatings. In this work, 450 .mu.m thick and 490 .mu.m thick plasma-spray coatings of commercially pure (CP) aluminium and aluminium alloy AlCr6Fe2 were prepared on magnesium alloy AZ91. The adhesion strength of plasma-sprayed aluminium was about 19 MPa, while the aluminium alloy showed an adhesion strength of about 12 MPa. Plasma-sprayed coatings improved the wear resistance of the AZ91 surface up to four times
Trvalý link: http://hdl.handle.net/11104/0271424
Počet záznamů: 1