caa a22 4500 475782240 CHVBK 20180406123647.0 cr unu---uuuuu 170329e20000101xx s 000 0 eng 10.1023/A:1008941803630 doi (NATIONALLICENCE)springer-10.1023/A:1008941803630 Phase transformation behavior in a multipurpose dental casting gold alloy during continuous heating [Elektronische Daten] [H. Kim, H. Seol, K. Hisatsune, A. Sakrana, Y. Takuma, K. Kawasaki] Phase transformation in a multipurpose dental casting gold alloy during continuous heating was studied by electrical resistivity measurements, hardness tests, X-ray diffraction and scanning and transmission electron microscopy. The behavior can be explained by the following reaction sequences in the nodule: α1(FCC) + α2 (L12) → α1(fcc) + α2(L12) + β(L10), where fcc is face centred cubic. A discontinuous precipitation with very fine nodules contributed to the hardening and the growth produced the softening. This multipurpose gold alloy is characterized by the introduction of a PtZn ordered phase with L10 structure instead of a CuAu I phase. Kluwer Academic Publishers, 2000 Kim H. Department of Dental Materials, College of Dentistry, Pusan National University, 1-10 Ami-dong, Seo-gu, 602-739, Pusan, Korea aut Seol H. Department of Dental Materials, College of Dentistry, Pusan National University, 1-10 Ami-dong, Seo-gu, 602-739, Pusan, Korea aut Hisatsune K. Departments of Dental Materials Science and *Preventive Dentistry, Nagasaki University School of Dentistry, 852, Nagasaki, Japan aut Sakrana A. Departments of Dental Materials Science and *Preventive Dentistry, Nagasaki University School of Dentistry, 852, Nagasaki, Japan aut Takuma Y. Departments of Dental Materials Science and *Preventive Dentistry, Nagasaki University School of Dentistry, 852, Nagasaki, Japan aut Kawasaki K. Departments of Dental Materials Science and *Preventive Dentistry, Nagasaki University School of Dentistry, 852, Nagasaki, Japan aut Journal of Materials Science: Materials in Medicine Kluwer Academic Publishers 11/1(2000-01-01), 61-66 0957-4530 11:1<61 2000 11 10856 https://doi.org/10.1023/A:1008941803630 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1008941803630 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kim H. Department of Dental Materials, College of Dentistry, Pusan National University, 1-10 Ami-dong, Seo-gu, 602-739, Pusan, Korea aut NATIONALLICENCE 700 1- Seol H. Department of Dental Materials, College of Dentistry, Pusan National University, 1-10 Ami-dong, Seo-gu, 602-739, Pusan, Korea aut NATIONALLICENCE 700 1- Hisatsune K. Departments of Dental Materials Science and *Preventive Dentistry, Nagasaki University School of Dentistry, 852, Nagasaki, Japan aut NATIONALLICENCE 700 1- Sakrana A. Departments of Dental Materials Science and *Preventive Dentistry, Nagasaki University School of Dentistry, 852, Nagasaki, Japan aut NATIONALLICENCE 700 1- Takuma Y. Departments of Dental Materials Science and *Preventive Dentistry, Nagasaki University School of Dentistry, 852, Nagasaki, Japan aut NATIONALLICENCE 700 1- Kawasaki K. Departments of Dental Materials Science and *Preventive Dentistry, Nagasaki University School of Dentistry, 852, Nagasaki, Japan aut NATIONALLICENCE 773 0- Journal of Materials Science: Materials in Medicine Kluwer Academic Publishers 11/1(2000-01-01), 61-66 0957-4530 11:1<61 2000 11 10856 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer