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OpenLab!

Anodic polarization curves UNS N07718 (140K) in 3.5% NaCl

November 11, 2017 by Mariano Iannuzzi Leave a Comment

This post illustrates three cyclic anodic polarization curves of the precipitation hardening nickel alloy (PHNA) UNS N07718 —with a Specified Minimum Yield Strength of 140 ksi— in 3.5 wt% NaCl (pH 8.0).

Filed Under: OpenLab! Tagged With: anodic polarization, localized corrosion, na718, nickel alloys, polarization curves

Anodic polarization curves UNS N07718 (120K) in 3.5% NaCl

November 10, 2017 by Mariano Iannuzzi Leave a Comment

This post illustrates three cyclic anodic polarization curves of the precipitation hardening nickel alloy (PHNA) UNS N07718 —with a Specified Minimum Yield Strength of 120 ksi— in 3.5 wt% NaCl (pH 8.0).

Filed Under: OpenLab! Tagged With: anodic polarization, localized corrosion, na718, nickel alloys, polarization curves

Anodic polarization curves UNS N07718 (mill annealed) in 3.5% NaCl

September 15, 2017 by Mariano Iannuzzi Leave a Comment

This post illustrates three cyclic anodic polarization curves of the precipitation hardening nickel alloy (PHNA) UNS N07718 —mill annealed— in 3.5 wt% NaCl (pH 8.0).

Filed Under: OpenLab! Tagged With: anodic polarization, localized corrosion, na718, nickel alloys, polarization curves

The history of NACE MR-0175, ISO 15156, and the 1% nickel limit – Timeline

May 21, 2017 by Mariano Iannuzzi Leave a Comment

This blog entry presents the development of the NACE MR-0175 in a historical perspective alongside research advancements in physical metallurgy and sulfide stress cracking.

Filed Under: Environmentally Assisted Cracking, Hydrogen Embrittlement, Oil & Gas, OpenLab!, Sulfide Stress Cracking, Timelines Tagged With: iso 15156, sour service, ssc, sulfide stress cracking, timelines

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By Mariano Iannuzzi

Professor | Chevron Woodside Chair in Corrosion
Director | Curtin Corrosion Centre
Curtin University
Adjunct Professor
Norwegian University of Science and Technology (NTNU) Read More…

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