AMPP Store - Products tagged with 'hf'

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05520 The First ETFE Lined Dual-Laminate Equipment: A Case Study, After 13 Years of Service

Product Number: 51300-05520-SG

ISBN: 05520 2005 CP

Author: Debra McCauley, DuPont; Steven R. Linnemann, RL Industries Inc.

Publication Date: 2005

$20.00

Development of the new fluoropolymer Ethylene-tetrafluoroethylene (ETFE) and severe service environment conditions prompted ETFE’s use as a fabric backed lining laminate in dual-laminate fiberglass reinforced plastic (FRP) storage tanks – the first ever such use of this fluoropolymer.

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51316-7331-Corrosion Resistance of Cast Nickel Base Superalloys in Environments Relevant to Gas-Turbines Operating on Sulfur Rich Fuels

Product Number: 51316-7331-SG

ISBN: 7331 2016 CP

Author: Dmitry Naumenko

Publication Date: 2016

$20.00

Oxidation behavior of a commercial, cast Ni-base superalloy was studied in air-SO2 mixture, simulating combustion gases from high sulfur containing fuels. Experiments at 1050°C for up to 500 hours duration. The studied alloy was characterized with a number of analytical methods including SEM / EDX and GDOES after different oxidation times.

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A Survey of Plant Practices and Experience in HF Alkylation Units

Product Number: 51394-94511-SG

Author: J.D. Dobis, D.R. Clarida, J.P. Richert

Publication Date: 1994

$20.00

The T-8-20 Task Group conducted a survey of plant practices and of the performance of materials of constrution in HF Alkylation Units. A Primary goal of the survey was to expand the limited body of the information on alternative ally performance in HF Alkylation units and to better define the susceptibility of steel to hydrogen induced cracking.

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NACE TR5A171-2022, Materials for Storing and Handling Commercial Grades of Aqueous Hydrofluoric Acid and Anhydrous Hydrogen Fluoride

Product Number: NACE TR5A171-2022

Publication Date: 2022

$109.00

Note: This document was originally published with errors in Table B1 , page 26. These identified errors are corrected. Errata sheet is included.

This technical report presents general information on materials commonly used for storing and handling commercial grades of aqueous hydrofluoric acid (AqHF) and anhydrous hydrogen fluoride (AHF). Some materials generally avoided are also discussed. This report is intended for end users, designers, and suppliers of equipment for use with AqHF and AHF. These include, among others, workers in process industry plants, engineering and construction designers, and suppliers of equipment such as pumps, valves, and hoses. This information is useful for initial design and for cost estimates of equipment to handle most commercial AqHF and AHF. The report addresses AqHF and AHF purchased to normal commercial quality that do not contain impurities liable to affect their inherent corrosion characteristics. Testing in the service environment typically indicates a material’s suitability for use with AqHF and AHF. This report does not include all materials that might be resistant and is not intended to limit the consideration and testing of other materials.

Products tagged with 'hf'

05520 The First ETFE Lined Dual-Laminate Equipment: A Case Study, After 13 Years of Service

51316-7331-Corrosion Resistance of Cast Nickel Base Superalloys in Environments Relevant to Gas-Turbines Operating on Sulfur Rich Fuels

A Survey of Plant Practices and Experience in HF Alkylation Units

NACE TR5A171-2022, Materials for Storing and Handling Commercial Grades of Aqueous Hydrofluoric Acid and Anhydrous Hydrogen Fluoride

Association for Materials Protection and Performance