Mining And Mineral Processing Corrosion Chronicles podcast

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Bermuda: The Crossroads of the Atlantic 51:57

14 days ago51:57

51:57

On the Season 2 debut of Lost Cultures: Living Legacies , we travel to Bermuda, an Atlantic island whose history spans centuries and continents. Once uninhabited, Bermuda became a vital stop in transatlantic trade, a maritime stronghold, and a cultural crossroads shaped by African, European, Caribbean, and Native American influences. Guests Dr. Kristy Warren and Dr. Edward Harris trace its transformation from an uninhabited island to a strategic outpost shaped by shipwrecks, colonization, the transatlantic slave trade, and the rise and fall of empires. Plus, former Director of Tourism Gary Phillips shares the story of the Gombey tradition, a vibrant performance art rooted in resistance, migration, and cultural fusion. Together, they reveal how Bermuda’s layered past continues to shape its people, culture, and identity today. You can also find us online at ⁠travelandleisure.com/lostcultures Learn more about your ad choices. Visit podcastchoices.com/adchoices…

Corrosion Chronicles « »
Mining and mineral processing

about a year ago 50:30

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Content provided by Materials Technology Institute. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Materials Technology Institute or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

In this episode, Steven Clarke joins co-hosts Heather Allain and Marc Cook to dive into the world of mining and mineral processing. They break down the differences between hydrometallurgy and pyrometallurgy, explore various leaching methods, and discuss solvent extraction and electrowinning. The conversation highlights how water and ore contaminants impact material compatibility, the challenges of abrasion resistance, and what new materials the mining industry could benefit from.

Corrosion Chronicles is produced by Association Briefings.

… continue reading

25 episodes

#Tech #Non-Profit #Business #Materials Technology Institute

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Mining and mineral processing

Corrosion Chronicles

published about a year ago

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MP3•Episode home

Content provided by Materials Technology Institute. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Materials Technology Institute or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

In this episode, Steven Clarke joins co-hosts Heather Allain and Marc Cook to dive into the world of mining and mineral processing. They break down the differences between hydrometallurgy and pyrometallurgy, explore various leaching methods, and discuss solvent extraction and electrowinning. The conversation highlights how water and ore contaminants impact material compatibility, the challenges of abrasion resistance, and what new materials the mining industry could benefit from.

Corrosion Chronicles is produced by Association Briefings.

… continue reading

25 episodes

#Tech #Non-Profit #Business #Materials Technology Institute

All episodes

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1
Abrasion and Erosion 56:37

28 days ago56:37

56:37

In this episode, Murray Pearson, Director, HPM Technology Development, Metals at Hatch, joins hosts Heather Allain and Marc Cook to delve into the intricacies of abrasion, erosion, and erosion corrosion. They explore the impact of these phenomena on various equipment types, the materials responsible for these damages, and effective strategies for equipment protection. Topics include impingement effects, methods for evaluating material suitability such as plant coupon testing, ongoing MTI research initiatives, factors influencing abrasion rates, and advanced NDE techniques for equipment assessment. Corrosion Chronicles is produced by Association Briefings .…

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Fabrication Considerations for Duplex Stainless Steels 46:26

9 weeks ago46:26

46:26

In this episode, Ben Sprengard, managing director of innovation at Enerfab, sits down with co-hosts Heather Allain and Marc Cook to discuss fabrication considerations for duplex stainless steels. They explore key topics, including property comparisons to austenitic stainless steels, forming, machining, welding, phase transformation during cooling, welding QC, solution annealing, QC for duplex fabrication, in-service inspection, and heat exchanger specifics. Corrosion Chronicles is produced by Association Briefings .…

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1
Mining and mineral processing 50:30

13 weeks ago50:30

50:30

In this episode, Steven Clarke joins co-hosts Heather Allain and Marc Cook to dive into the world of mining and mineral processing. They break down the differences between hydrometallurgy and pyrometallurgy, explore various leaching methods, and discuss solvent extraction and electrowinning. The conversation highlights how water and ore contaminants impact material compatibility, the challenges of abrasion resistance, and what new materials the mining industry could benefit from. Corrosion Chronicles is produced by Association Briefings .…

Artwork

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Failure Analysis and Incident Response 46:07

17 weeks ago46:07

46:07

In this episode, Gary Whittaker, retired Engineering Fellow from Eastman Chemical and MTI Fellow, sits down with co-hosts Heather Allain and Marc Cook to recount some past failures he was involved in failure analysis on. They chat about: an API storage tank that leaked and contaminated a nearby river, some Nickel-Chrome-Moly alloy piping with stress cracking found due to indications on an associated clad vessel, and some Nickel-Moly alloy piping with stress cracking. Corrosion Chronicles is produced by Association Briefings .…

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1
Creep 57:18

22 weeks ago57:18

57:18

In this episode, Arun Sreeranganathan, principal at Stress Engineering Services, sits down with co-hosts Heather Allain and Marc Cook to discuss creep in the context of chemical facilities. They chat about: the definition of creep, homologous temperature, creep in plastics, contrasting creep with SRC, How the ASME code handles the subject, creep curves, sources for creep info, how creep data is developed, using uniaxial data to design for multiaxiality in equipment, and methods for determining remaining life from creep. Corrosion Chronicles is produced by Association Briefings .…

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Corrosion Testing 55:47

26 weeks ago55:47

55:47

In this episode, Ben McCurry, Senior Expert of Materials Engineering and Inspection at BASF Corporation, joins co-hosts Heather Allain and Marc Cook to dive into the world of corrosion testing. They cover a wide range of topics, including the purpose of corrosion testing, lab testing versus in-situ methods, and the use of corrosion resistance tables. The discussion explores valuable insights from sister plants, decision-making criteria for conducting tests, and the design of coupons. They also tackle advanced topics like high-pressure/high-temperature data, the effects of aeration and agitation, post-exposure examination, grinding on coupons, field coupon accessibility, and how process conditions impact field testing results. Corrosion Chronicles is produced by Association Briefings .…

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Stress Relaxation Cracking 43:49

30 weeks ago43:49

43:49

In this episode, Jan-willem Rensman, Fellow at Fluor and subject matter expert in Metallurgy and Welding, joins co-hosts Heather Allain and Marc Cook for an in-depth discussion on stress relaxation cracking (SRC). Together, they cover topics including: defining SRC and understanding where and when it occurs, the differences between SRC and creep, managing residual stresses in welds, and offering design and fabrication strategies to prevent SRC. The conversation also touches on shop versus field weld considerations, selecting appropriate welding techniques, SRC guidelines in design codes, recommended resources for design standards, and methods for SRC detection and repair. Corrosion Chronicles is produced by Association Briefings . Show notes References which contain guidelines for SRC mitigation: API TR 942-B (2017). Materials, Fabrication, and Repair Considerations for Austenitic Alloys Subject to Embrittlement and Cracking in High Temperature 565°C to 760°C (1050°F to 1400°F) Refinery Services, American Petroleum Institute, Washington, DC. Fahrion, M. E., Brown, J. C., Hassell, J. C., & Birke, A. (2003, March). Technical basis for improved reliability of 347H stainless steel heavy wall piping in hydrogen service. In NACE CORROSION (pp. NACE-03647). NACE. Penso, J., & Shargay, C. (2021, July). Stress Relaxation Cracking of Thick-Wall Stainless Steel Piping in Various Refining Units. In Pressure Vessels and Piping Conference (Vol. 85345, p. V004T06A044). American Society of Mechanical Engineers. Rensman, J. W., Spindler, M. W., & Shargay, C. (2023, July). Stress Relaxation Cracking, A Misunderstood Problem in the Process Industry. In Pressure Vessels and Piping Conference (Vol. 87486, p. V005T06A060). American Society of Mechanical Engineers.…

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Stress Corrosion Cracking 41:06

35 weeks ago41:06

41:06

In this episode, Dale McIntyre, a designated professional with the Materials Technology Institute, joins co-hosts Heather Allain and Marc Cook to dive into the topic of anodic stress corrosion cracking, with a specific focus on chloride stress corrosion cracking (CSCC). They explore key SCC degradation mechanisms and discuss crucial factors in assessing CSCC risks. The conversation covers a range of topics, including reducing surface stress to minimize risk, temperature thresholds for CSCC, crack initiation timelines, NDE methods, the use of duplex stainless steel, insulation, painting, CSCC repair, and the role of castings in managing corrosion. Corrosion Chronicles is produced by Association Briefings . Show notes Members: Environmental Cracking Public: Order Environmental Cracking…

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Flexible Hoses 50:40

39 weeks ago50:40

50:40

In this episode, Steve Springer, a materials engineer at Chemours Engineering, joins co-hosts Heather Allain and Marc Cook to discuss the critical role of flexible hoses in chemical facilities. They cover a range of topics, including a tragic incident that resulted in a fatality, the importance of having a robust hose program, and key considerations in hose design and construction. The conversation also touches on appropriate and inappropriate uses, corrosion allowance, inspection protocols, full penetration welds for end connections, pressure and vacuum ratings, and best practices for installation. Corrosion Chronicles is produced by Association Briefings . Show notes To download the Reliability Guidelines for Flexible Hoses book: Members: https://access.mti-global.org/record/571?ln=en&v=pdf Nonmembers: https://www.mti-global.org/participate/public-library/flexible-hose-reliability-guide…

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Storm Damage Preparation and Assessment 36:52

43 weeks ago36:52

36:52

In our season 2 premier, Ed Naylor, Senior Materials Engineering Associate at Nouryon, sits down with co-hosts Heather Allain and Marc Cook to discuss storm damage in the context of chemical facilities. They explore how to identify site-specific vulnerabilities, the unique hazards hurricanes pose, and essential preparation steps before storm season. The discussion also covers the role of hazard response teams, the cascading effects of storm damage, post-storm assessments, and the material degradation mechanisms to anticipate. Show notes Ed would like to include his thanks to his colleagues Frank Upton, Rodney Ward and Chris Waddell. Damage Assessment: Investigating Chemical Plant Fires, Explosions and Storm Damage book: https://www.mti-global.org/participate/public-library/investigating-chemical-plant-fires-explosions-storms Ed Naylor is a Senior Materials Engineering Associate with Nouryon, formerly AkzoNobel. He has a Bachelors of Science in Chemical Engineering from Cornell University and a Masters of Science in Metallurgical Engineering from The Ohio State University. For over 35 years, he has been involved in all aspects of materials technology, inspection, corrosion engineering, failure analysis, mechanical integrity, process safety management and maintenance networking. He holds API certifications for Pressure Vessel, Piping, Aboveground Storage Tank and Fixed Equipment source inspection. He represents Nouryon’s interests in several societies including AMPP, PIP, ASTM and the Materials Technology Institute [MTI]. He has served MTI as TAC Chair, Board Chair and a Director for over 20 years. In 2022, he received his highest professional honor when designated as an MTI Fellow. Ed enjoys fishing, cooking and spending time with his wife Jennifer. They have 2 grown sons. Corrosion Chronicles is produced by Association Briefings .…

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Benefits and Challenges of Tantalum 48:10

48 weeks ago48:10

48:10

In our season 1 finale, host Heather Allain flips the script by interviewing her co-host, Marc Cook, for an in-depth discussion on tantalum. They explore the various alloys of tantalum, its market dynamics, pricing trends, and the types of equipment where tantalum is used. Tune in to learn about hydrogen embrittlement, fabrication basics, inspection and testing methods, and repair techniques. Corrosion Chronicles is produced by Association Briefings .…

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Benefits and Challenges of Titanium and Zirconium 45:51

52 weeks ago45:51

45:51

In this episode, Richard Sutherlin, a metallurgical and corrosion consultant, sits down with co-hosts Heather Allain and Marc Cook to discuss titanium and zirconium alloys. They chat about the unique properties of specific grades of titanium, their various applications, and the challenges of identifying and assessing hydriding in titanium tubes. They also discuss safety considerations and proper procedures when working with pyrophoric materials like zirconium and titanium. Corrosion Chronicles is produced by Association Briefings . Show notes Best Practices for Reactive & Refractory Metals Five Volume Set Available for Purchase (mti-global.org) (public) Best Practices for Reactive and Refractory Metals (mti-global.org) (member)…

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Benefits and Challenges of Plastic Lined Pipe 40:41

1 year ago40:41

40:41

In this episode, David Yanik, Product Engineering Manager at Crane ChemPharma, sits down with co-hosts Heather Allain and Marc Cook to discuss plastic-lined pipe. They chat about liner manufacturing methods, permeation, liner flaring, factory versus field flaring, predicting remaining life, gaskets, retorque, torque values, Belleville washers and damage mechanisms. Corrosion Chronicles is produced by Association Briefings .…

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Benefits and Challenges of Corrosion Resistant Masonry Lined Systems 43:55

1 year ago43:55

43:55

In this episode, Kevin Brooks, president of Knight Material Technologies, sits down with co-hosts Heather Allain and Marc Cook to discuss corrosion testing for linings. Tune in as they explore various topics including inspection methods for linings, the use of thermal imaging for inspections, core sampling techniques, equipment cleaning procedures, safe methods for equipment storage, equipment size ranges, chemical expansion of bricks, and considerations for thermal shock and external insulation. Corrosion Chronicles is produced by Association Briefings .…

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Benefits and Challenges of Stainless Steels 39:19

1 year ago39:19

39:19

In this episode, Gary Coates from the Nickel Institute sits down with co-hosts Heather Allain and Marc Cook to discuss stainless steels. The three chat about: the various series of stainless steel; magnetism as an identification technique; changes in stainless compositions as a function of time; stress corrosion cracking; sustainability in the context of stainless steel; PREN number; material suitability evaluation; temperature limits; and passivation.…

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