Open AccessA PHASE DIAGRAM OF THE ALLOYS OF THE TERNARY SYSTEM OF COPPER-GERMANIUM-TIN
Author(s) -
郑建宣,
张文英,
刘起宏,
刘敬旗
Publication year - 1966
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.22.423
Subject(s) - germanium , tin , phase diagram , materials science , ternary operation , isothermal process , copper , phase (matter) , ternary numeral system , thermodynamics , metallurgy , physics , silicon , quantum mechanics , computer science , programming language
A phase diagram of the alloys of the ternary system of copper-germanium-tin was constructed on the basis of the data obtained by x-ray analysis. The isothermal section at room temperature was found to consist of eight single-phase regions (i.e. α,ζ,δ,ε1,ε,η′,Ge, and Sn), thirteen two-phase regions (i.e. α+ζ,α+δ,ζ+δ,ζ+ε1,ε1+δ,ε1+ε,δ+ε,ε1+Ge,ε1+η′,ε+η′,η′+Ge,η′+Sn,Ge + Sn), and six three-phase regions(i.e. α+ζ+δ,ζ+ε1+δ,ε1+δ+ε,ε1+ε+η′,ε1+η′+Ge,η′+Ge+Sn). No new phase was observed in these alloys of the ternary system.