RIP: Environmentally Assisted Cracking and Hydrogen Embrittlement - Part I

RIP: Environmentally Assisted Cracking and Hydrogen Embrittlement - Part I

Wednesday, April 9, 2025 8:00 AM to 12:00 PM · 4 hr. (US/Central)
Room 101 A&B
RIP
Environmentally Assisted CrackingOil & Gas, Chemical & Process Industries

Information

This RIP symposium is seeking abstracts that cover various aspects of environmentally assisted cracking and hydrogen embrittlement. The focus is on the cracking of conventional or newly developed alloys, including crack initiation and growth during stress corrosion cracking, corrosion fatigue, and hydrogen embrittlement, as well as methodologies for mitigation and/or repair. In addition, studies related to the development of novel techniques to monitor crack initiation and growth, testing protocols, and life prediction models, including the expansion of these techniques/models to measurement in extreme environments, are welcomed. Emphasis should be placed on presenting the latest research findings and ongoing investigations. All abstracts and presentations must be non-commercial. No sales pitches allowed!

Chair
Rebecca Schaller
Vice Chair
Ramgopal Thodla and Jing Liu
Educational Track
Energy

Presentation

Pitting Corrosion of Stainless Steel 304H in Concentrated MgCl2 Solution and Computer Vision of Pit Morphology

Wednesday, April 9, 2025 8:05 AM to 8:30 AM
Room 101 A&B

Computer modeling and fatigue tests of changes in the crack propagation rate encountered by pitting corrosion

Wednesday, April 9, 2025 8:30 AM to 8:55 AM
Room 101 A&B

Impact of Galvanic Corrosion Damage and Environmental Spectra on Fatigue Failure of AA7050 - CANCELLED

Wednesday, April 9, 2025 8:55 AM to 9:20 AM
Room 101 A&B

Corrosion Kinetics and Morphology in AA7075/SS316 Galvanic Couples under Environmental and Mechanical Loading.

Wednesday, April 9, 2025 9:20 AM to 9:45 AM
Room 101 A&B

The Role of Hydrogen-Metal Interactions in Increased Hydrogen Environmentally Assisted Cracking Susceptibility in Additively Manufactured 17-4 PH Stainless Steel

Wednesday, April 9, 2025 9:55 AM to 10:20 AM
Room 101 A&B

Influence of the heat treatment on the hydrogen uptake and embrittlement of 42CrMo4 steel (AlSI 4140) under gaseous hydrogen charging

Wednesday, April 9, 2025 10:20 AM to 10:45 AM
Room 101 A&B

Experimental Identification and Desorption Quantification of Hydrogen Trapping Sites in Samples of Wrought IN718 and Heat Treated Additively Manufactured IN718

Wednesday, April 9, 2025 10:45 AM to 11:10 AM
Room 101 A&B

Evaluation of Hydrogen Charging in Ni-Cr-Mo Alloys Using the Hot Extraction Method

Wednesday, April 9, 2025 11:10 AM to 11:35 AM
Room 101 A&B

Evaluation of Hydrogen Embrittlement Susceptibility of High-Molybdenum Nickel Superalloys Using SSRT

Wednesday, April 9, 2025 11:35 AM to 12:00 PM
Room 101 A&B

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