Development of thermodynamic tool "ADAMIS/Pandat" and its application in design of micro-soldering materials

Ikuo Ohnuma, Xing Jun Liu, Ryosuke Kainuma, Hiroshi Ohtani, Shang Lin Chen, Y. Austin Chang, Kiyohito Ishida

研究成果: Paper査読

抄録

A thermodynamic tool, ADAMIS/Pandat (Alloy Database for Micro-Solder), has been developed for designing micro-soldering materials. ADAMIS database is based on comprehensive experimental and thermodynamic data accumulated with the CALPHAD method and contains 8 elements; Ag, Bi, Cu, In, Pb, Sb, Sn and Zn, which supports all combination of these elements and all composition ranges. ADAMIS database is integrated with the multi-component phase diagram calculation software, Pandat, and offers a user-friendly interface with ability to calculate the liquidus projection, isothermal and isopleth sectional diagrams, thermodynamic properties, etc. It also has functions to calculate surface tension and viscosity of liquid phase. Furthermore, non-equilibrium solidification simulation of multi-component alloys can be simulated using the Scheil model. In comparison with the equilibrium solidification, the formation of the liquid phase due to segregation in the Scheil calculation increases the freezing range. The addition of Bi strongly causes liquid formation at low temperature.

本文言語English
ページ897-903
ページ数7
出版ステータスPublished - 2003 12 1
イベント58th Congresso Anual da ABM (Associacao Brasileira de Metalurgia e Materiais) - Rio de Janeiro, Brazil
継続期間: 2003 7 212003 7 24

Other

Other58th Congresso Anual da ABM (Associacao Brasileira de Metalurgia e Materiais)
CountryBrazil
CityRio de Janeiro
Period03/7/2103/7/24

ASJC Scopus subject areas

  • Metals and Alloys

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