HS2440 Week 12 Corrosion management Environmental control and monitoring: evidence-base and efficacy 1 Flashcards
RH as a degradation mechanism
what, other than corrosion can be accelerated with increased RH
What issue does hydrogen sulphide cause- process of reaction
silver tarnish- less affected by moisture, focus is more on removal of hydrogen sulphide
what impacts decisions around controlling microclimates
types of data loggers for RH- considerations
how do humidity indicator cards work
humidity indicator cards- considerations
how oxygen facilitates corrosion mechanism
what does a RP system do- pros and cons
oxygen scavenger in a sealed environment (sometimes corrosive gases too)
uses an escal film to filter
what do you need to know to evaluate the effectiveness of an RP system
paper evaluating cold storage for archeological iron- effect on corrosion products formed
