Question 1
SCC tendency ________ towards the alkaline pH region
Question 2
Sigma phase occurs in Ferritic, martensitic, austenitic and duplex stainless steels when exposed to temperatures in the range of _____.
Question 3
Oxidation of carbon steel begins to become significant above _________.
Question 4
Graphitization can be prevented by using chromium containing low alloys steels for long-term exposure above ________.
Question 5
Although cracks may be seen visually, crack detection for caustic stress corrosion cracking is best detected by WFMT, EC, RT and ______.