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last person joined 3 days ago
The scope of this project is to perform a study in order to include in the simulation model developed in the P305: - Discrimination of the HTHA damages with inclusions by inserting them as a specific modeled item. - Validation of the model to samples with actual HTHA damage in the welded area.
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MTI project 269-Corrosion Data of the Most Commonly Used Corrosion Resistant Nickel Alloys was successfully completed in December 2017. That MTI project was the first joint effort to collect, analyze, and publish corrosion data of nickel alloys from various major global suppliers. Five typical nickel alloys were selected for corrosion data collection, including Alloy C276, Alloy 22, Alloy 625, Alloy 825, and Alloy 600. The contractor of the project was Industrial Technology Research Institute (ITRI) ...
The main objective of this project is to capture and disseminate knowledge in a way that is broadly accessible to a wide audience. A secondary objective is to utilize the podcast to further establish MTI’s brand and attract new members.
last person joined 8 days ago
Additive Manufacturing (AM) provides designers the ability to build parts directly from computer-aided design (CAD) files. Metal AM technology is rapidly maturing and offers a range of benefits to reduce cost, schedule and increase performance of Boiler and Pressure Vessel (BPV) systems. The impact to the BPV industry has been limited by the availability of standards. The project objective is to use this effort to validate the qualification for materials used in fabrication of BVP equipment. ...
Extractables in Polymer resins and semi-finished components for high purity applications.
Produce a catalogue of a variety of NDE responses (ToFD, ,PAUT, TFM/FMC) with corresponding metallographic characterization of carbon steel and carbon 1/2 moly HTHA specimens. Focus will be on incipient damage and HTHA with inclusions ad weld defects and other inclusions.
last person joined 23 days ago
Develop standard, critical and operational IOW templates/guidance for the most common chemical plants. The common chemical process IOW templates will be a MTI stand-alone product and/or serve as an addendum to API 584.
last person joined one month ago
The project proposes an investigation of stainless steels corrosion resistance to Pitting, Crevice and SCC resistance in temperatures above 90oC (194oF) and low chloride amounts. The aim is to complete the existing engineering diagrams defining the temperature-chloride content boundaries for these corrosion mechanisms.
last person joined 17 days ago
The objective of this project is to produce an atlas for alloys C-22, C-2000, 59 and 686 microstructures that clearly identifies the phases that occur in the alloy. The thermo-mechanical processing and welding that produced the microstructure will be properly documented with each case. The microstructural cases will be correlated with published or computer generated TTT data to explain the presence of each phase.
last person joined 22 days ago
PSA (pressure swing adsorption) pressure vessels are often used in the purification of hydrogen after syngas production. These vessels are manufactured from carbon steel and are welded in accordance to design codes and standards. Due to fluctuations in pressure, these vessels are usually affected by fatigue damage which can be accelerated due to exposure to hydrogen. The purpose of this project is to establish a relevant materials database for PSA steel in hydrogen that will be useful for predicting ...
Document summarizing requirements of ASME PCC-2 including when and why additional testing would be required for specific situations Develop document that would step through PCC-2 and provide explanation for various requirements - e.g., installation on different substrate (base material) than used in qualification testing.
This project follows the completed project 356 which produced an analysis of the existing literature on this topic and guidance on an experimental plant to determine the remaining lifetime of components composed of Alloy 20Cr32Ni after aging at high process temperature. The objective of this project is to conduct an experimental evaluation of this alloy following aging in a process environment to determine remaining utility for further plant service.
New bio-oil products are now being produced commercially. The processes for producing bio oil can be corrosive, and alloy corrosion data for the new bio oil fuels is not available. There is interest in this topic and a new potential project was established to formulate a project on this topic.
Develop and conduct a program to determine how the degree of surface preparation and substrate material influences the long term performance of composite pipe repair systems
last person joined 2 months ago
Guidelines for evaluating equipment used in manufacturing of chemicals used in the high purity industry.
Proposal is to go back to the previous topics – record with voice dialogue and make into webinars or short training videos
This MTI project will explore using Artificial Intelligence (AI) as a search function "behind the firewall", only within the MTI website, to assist members with accessing content more rapidly pertinent to their query.
ASSET (Alloy Selection System for Elevated Temperature) is a powerful high temperature corrosion prediction program that was developed in a JIP with MTI, Shell and others with DOE funding in 2000-2005. Action is required to update the software and improve its functionalities so that it can continue to be of value to MTI members.
Provide the industry with a comprehensive, introductory and overview book on ceramics and refractories for the Chemical Process Industry (CPI). A book will be written on new design and construction, repairs and inspections for all types of ceramic materials including acid brick, carbon brick, castables, ceramic fiber, graphite, high temp refractory, rammed materials, anchor, linings and ferrule materials. Installation and Inspection will also be covered. Each topic will be given approximately ...
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