Page 171 - PCMI Journal July 2018
P. 171
Jonas Rosen | Mgr., Sandvik Stainless Service | Marie Vennström | PhD in Chemistry |Sandvik Materials Technology | SE
Stainless Service, a New Opportunity to Access Sandvik Material Expertise
5/29/18
CUSTOMER CASE
INDUSTRY SEGMENT
Chemical industry.
ASSIGNMENT
Failure analysis of corrosion in welds and base material in a super duplex material.
DELIVERABLES
Technical report including:
• Application data
• Materials analysis
• Conclusions on root cause for corrosion
12
CUSTOMER CASE
INDUSTRY SEGMENT
Oil & gas
ASSIGNMENT
Failure analysis. Investigating the reason for a large discrepancy in number of cycles to failure for five pairs of fatigue tested welded tube sections.
DELIVERABLES
Technical report including
• Identification of initiation point • Metallographic study
• Analysis of failure cause
13
Issue 131
July 2018
PCMI Journal
170
6
