Detail publikace

Influence of Processing Techniques on Microstructure and Mechanical Properties of a Biodegradable Mg-3Zn-2Ca Alloy

DOLEŽAL, P. ZAPLETAL, J. FINTOVÁ, S. TROJANOVÁ, Z. GREGER, M. ROUPCOVÁ, P. PODRÁBSKÝ, T.

Český název

Influence of Processing Techniques on Microstructure and Mechanical Properties of a Biodegradable Mg-3Zn-2Ca Alloy

Anglický název

Influence of Processing Techniques on Microstructure and Mechanical Properties of a Biodegradable Mg-3Zn-2Ca Alloy

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

en

Originální abstrakt

New Mg-3Zn-2Ca magnesium alloy was prepared using different processing techniques: gravity casting as well as squeeze casting in liquid and semisolid states. Materials were further thermally treated; thermal treatment of the gravity cast alloy was additionally combined with the equal channel angular pressing (ECAP). Alloy processed by the squeeze casting in liquid as well as in semisolid state exhibit improved plasticity; the ECAP processing positively influenced both the tensile and compressive characteristics of the alloy. Applied heat treatment influenced the distribution and chemical composition of present intermetallic phases. Influence of particular processing techniques, heat treatment, and intermetallic phase distribution is thoroughly discussed in relation to mechanical behavior of presented alloys.

Český abstrakt

New Mg-3Zn-2Ca magnesium alloy was prepared using different processing techniques: gravity casting as well as squeeze casting in liquid and semisolid states. Materials were further thermally treated; thermal treatment of the gravity cast alloy was additionally combined with the equal channel angular pressing (ECAP). Alloy processed by the squeeze casting in liquid as well as in semisolid state exhibit improved plasticity; the ECAP processing positively influenced both the tensile and compressive characteristics of the alloy. Applied heat treatment influenced the distribution and chemical composition of present intermetallic phases. Influence of particular processing techniques, heat treatment, and intermetallic phase distribution is thoroughly discussed in relation to mechanical behavior of presented alloys.

Anglický abstrakt

New Mg-3Zn-2Ca magnesium alloy was prepared using different processing techniques: gravity casting as well as squeeze casting in liquid and semisolid states. Materials were further thermally treated; thermal treatment of the gravity cast alloy was additionally combined with the equal channel angular pressing (ECAP). Alloy processed by the squeeze casting in liquid as well as in semisolid state exhibit improved plasticity; the ECAP processing positively influenced both the tensile and compressive characteristics of the alloy. Applied heat treatment influenced the distribution and chemical composition of present intermetallic phases. Influence of particular processing techniques, heat treatment, and intermetallic phase distribution is thoroughly discussed in relation to mechanical behavior of presented alloys.

Klíčová slova česky

biodegradable magnesium alloy; Mg-Zn-Ca; squeeze casting; ECAP processing; microstructure; mechanical properties

Klíčová slova anglicky

biodegradable magnesium alloy; Mg-Zn-Ca; squeeze casting; ECAP processing; microstructure; mechanical properties

Vydáno

28.10.2016

Nakladatel

MDPI

Místo

Switzerland

ISSN

1996-1944

Ročník

9

Číslo

11

Strany od–do

1–15

Počet stran

15

BIBTEX


@article{BUT130142,
  author="Pavel {Doležal} and Josef {Zapletal},
  title="Influence of Processing Techniques on Microstructure and Mechanical Properties of a Biodegradable Mg-3Zn-2Ca Alloy",
  year="2016",
  volume="9",
  number="11",
  month="October",
  pages="1--15",
  publisher="MDPI",
  address="Switzerland",
  issn="1996-1944"
}