Exploring the geochemical environment of climbing anchors

Tag: pH_differentiation

Corrosion at Cabo da Roca – 2

Post author By davereeve
Post date July 16, 2020
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Sulphide Stress Cracking The second part of a multi-part series In conducting this work I have been greatly assisted by Luis Fernandes Silva and Rui Rosado who have provided multiple samples and photos for analysis. Luis has spent a great deal of time measuring spot-sulphate levels, and the pH profiles of bolts he has extracted […]

Tags Aroeira, Cabo_da_Roca, Espinhaco, granite, hydrogen_embrittlement, pH_differentiation, Portugal, Praia da Ursa, SRB, SSC, sulphate, sulphide_spot_test

Quick Note

More Evidence for the Agency of SRB

Post author By davereeve
Post date April 9, 2020
No Comments on More Evidence for the Agency of SRB

This note was posted to the Titanium Bolting FB Group 10th March 2020 Warning: This gets a bit geekey, but I’ll simplify as much as possible. For the past few years I have concentrated on providing sufficient evidence for the theory that all marine crags showing SCC of 304SS are associated with high sulphate levels. […]

Tags black_ring_of_death, corrosion, pH_differentiation, Railay, SRB