New elements and correlations for lead thermochemistry

[papantel]

The internal document Thermochemistry of Lead Nuclear Coolant: A Comprehensive Literature Review introduces other correlations and elements that lbh15 might contain.

• Solubility in Lead:
  • Fe: 8 other (older) correlations (check their relevance before).
  • Mn: new element with 3 correlations (2 are at high temperature range).
  • Co: new element with 1 correlation at high temperature range.
  • Si: new element with 1 correlation at high temperature range.
• Some others {Corrosion Product}-Oxygen interactions are described in the doc (such as Fe-O-FeO-Pb or Co-O-CoO-Pb) which may be important from a radioprotection point of view.

All these points will have to be discussed before a possible implementation, insofar as:

• some correlations are old: make sure they are not obsolete,
• some correlations have a relatively small temperature range: are they usable?