AMPP Store - Products tagged with 'crevice'

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02446 MICROBIOLOGICALLY INFLUENCED CORROSION FAILURE ANALYSIS OF 304L STAINLESS STEEL PIPING SYSTEM LEFT STAGNANT AFTER HYDROTESTING WITH CITY WATER

Product Number: 51300-02446-SG

ISBN: 02446 2002 CP

Author: Susan W. Borenstein and Philip B. Lindsay

Publication Date: 2002

$20.00

A case history is described involving microbiologically influenced corrosion (MIC) of AISI Type 304L stainless steel piping failure after being in contact with untreated stagnant, low chloride potable water for nine months. Specialized microbiological analysis techniques, including scanning electron and optical cmicroscopy, were used in the failure analysis.

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51316-7109-Marine Crevice Corrosion Of Stainless Steel Alloys Under Biofilmed And Sterile Conditions

Product Number: 51316-7109-SG

ISBN: 7109 2016 CP

Author: James Stott

Publication Date: 2016

$20.00

As part of a project to develop a database of seawater corrosion resistance including resistance to microbiologically-influenced corrosion (MIC) seawater, MIC exposure tests of five stainless steel alloys were undertaken for three and six month durations.

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51318-10617-Evaluation of Alloys for Marine Exhaust Scrubbers – Effect of Welding and a Crevice

Product Number: 51318-10617-SG

Author: John F. Grubb / Brian DeForce

Publication Date: 2018

$20.00

Builds upon a previous study that compared the corrosion resistance of multiple corrosion resistant alloys in several simulated (marine exhaust) scrubber environments.

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51318-11092-Electrochemical corrosion comparison of seamless tubes in UNS S31266 and UNS S31254

Product Number: 51318-11092-SG

Author: Amelie Eriksson / Katarina Persson / Kristina Lund

Publication Date: 2018

$20.00

Critical pitting temperature (CPT) for UNS S31266 was compared to UNS S31254 with the newly developed electrochemical method, modified ASTMG150 developed by K. Lund et al., using 3M magnesium chloride (MgCl2) instead of 1M sodium chloride (NaCl).

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51318-11102-Influence of tungsten on passivity breakdown and repassivation of 25Cr super duplex stainless steels

Product Number: 51318-11102-SG

Author: Cristian Torres / Mariano Kappes / Roy Johnsen / Mariano Iannuzzi

Publication Date: 2018

$20.00

Two super duplex stainless steels were investigated: a W-free (UNS S32750) and a 2.1 wt% W-containing (UNS S39274) grade. Goals: To study localized corrosion resistance of super duplex stainless steels and how W affects the same.

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51318-11529-Evaluation of macrofouling crevice characteristics in MIC of steel

Product Number: 51318-11529-SG

Author: Samanbar Permeh / Bin Li / Mayren Echeverria Boan / Berrin Tansel / Kingsley Lau / Matthew Duncan

Publication Date: 2018

$20.00

Tests were conducted in simulated water environments with nutrient-rich environments with sulfate reducing bacteria (SRB). Effects of crevice environments, caused by macrofoulers on corrosion and in comparison with biotic condition, were studied.

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AA5083 and AA6082 Exposed to Seawater – Effect of Temperature and Potential on Corrosion Behaviour

Product Number: 51317--8942-SG

ISBN: 8942 2017 CP

Author: Roy Johnsen

Publication Date: 2017

$20.00

This paper presents and discusses results from testing of AA5083 and AA6082 in natural seawater at 100C. Samples exposed up to 6500 hours under different condition including polarization to -1500 mV vs. Ag/AgCl, - 1050 mV vs. Ag/AgCl and -700 mV Ag/AgCl.

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Comparing Stress Corrosion Cracking Initiation Times of Sensitized 304 Stainless Steel in KOH And LiOH Primary Water Chemistries with High Levels Of Dissolved Oxygen

Product Number: ED22-18341-SG

Author: Stuart Medway, Peter Chou, David Tice

Publication Date: 2022

$20.00

The testing described in this paper is part of a wider initiative by the Electric Power Research Institute (EPRI) to perform a due-diligence assessment to support possible application to plants and demonstrate the use of potassium hydroxide (KOH) in western Pressurized Water Reactors (PWRs). Lithium hydroxide (LiOH) is used in the primary coolant loop of PWRs to modify the pH of the coolant water. LiOH is most commonly used as the alkalizing substance as 7Li is already present in the water
chemistry as a by-product of the neutron reaction with boron (10B). To reduce the risk of accelerated corrosion of the Zircaloy fuel cladding material, there is an upper limit of 3.5 ppm for 7Li, although standard starting chemistry is typically 2 ppm. The amount of lithium is subsequently reduced during operation as the required level of boron is reduced due to fuel burnup through the fuel lifecycle.

Products tagged with 'crevice'

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