TY - JOUR
T1 - Influence of mischmetal composition on crystallization and mechanical properties of Mg80–Ni10–MM10 alloys
AU - Pérez, Pablo
AU - Gonzalez Sanchez, Sergio
AU - Garcés, Gerardo
AU - Adeva, Paloma
PY - 2009/7
Y1 - 2009/7
N2 - The influence of mischmetal composition, cerium- or lanthanum-rich, on crystallization and mechanical properties of amorphous Mg10Ni10MM10 alloys has been evaluated. The microstructure of the alloys consists of Mg17RE2 matrix (RE denotes a rare earth element) embedding other intermetallic phases whose compositions depend on the nature of mischmetal addition. Major difference arises from the formation of Ni3RE in the alloy prepared with cerium-mischmetal instead of the Mg2Ni phase crystallized in the lanthanum-mischmetal-containing alloy. The mechanical behaviour, however, is very similar independently of the type of mischmetal added.
AB - The influence of mischmetal composition, cerium- or lanthanum-rich, on crystallization and mechanical properties of amorphous Mg10Ni10MM10 alloys has been evaluated. The microstructure of the alloys consists of Mg17RE2 matrix (RE denotes a rare earth element) embedding other intermetallic phases whose compositions depend on the nature of mischmetal addition. Major difference arises from the formation of Ni3RE in the alloy prepared with cerium-mischmetal instead of the Mg2Ni phase crystallized in the lanthanum-mischmetal-containing alloy. The mechanical behaviour, however, is very similar independently of the type of mischmetal added.
KW - Multiphase intermetallics
KW - Glasses
KW - metallic
KW - Phase transformation
KW - Rapid solidification processing
UR - https://www.scopus.com/pages/publications/63549129192
U2 - 10.1016/j.intermet.2009.01.001
DO - 10.1016/j.intermet.2009.01.001
M3 - Article
SN - 0966-9795
VL - 17
SP - 504
EP - 511
JO - Intermetallics
JF - Intermetallics
IS - 7
ER -