Menu
Search
Filters
Close
Menu

TM0193-HD1993-SG Laboratory Corrosion Testing of Metals in Static Chemical Cleaning Solutions at Temperatures Below 93 °C (200 °F)-HD1993

Picture for TM0193-Laboratory Corrosion Testing of Metals in Static Chemical Cleaning Solutions at Temperatures Below 93 °C (200 °F)-HD1993
Available for download

Method for measuring the relative corrosivity of inhibited solutions used for chemical cleaning in a static system. The tests consist of exposing metallic coupons to cleaning solvents under controlled conditions. Historical Document 1993

Product Number: 21223-HD1993
Author: NACE International
Publication Date: 1993
Industries: Corrosion Monitoring and Control , Test Method
$179.00
$179.00
$179.00

This standard was written to address a number of testing parameters involved in the laboratory corrosion testing of clean metal coupons in static chemical cleaning solutions at temperatures below93°C (200°F). Specifically, this standard addresses those parameters not covered in ASTM D 3263, 'Test Methods for Corrosivity of Solvent Systems for Removing Water-Formed Deposits," 1 including surface-to-volume ratio, inhibitor handling, pitting corrosion, and the reporting procedure. It is intended that these factors will make the reported corrosion rates more useful for comparing chemical cleaning solvents and inhibitors.

It is recognized that, because chemical cleaning solutions are used over a wide range of applications, no universal test method to cover all cases is possible. This standard is  meant to obtain data relevant to the cleaning of industrial equipment, such as boilers, heat exchangers, piping systems, and tanks, using inhibited acid solutions. Note that these tests use clean coupons in a clean solvent and that the severity of corrosion obtained in these tests will not be the same as if actual deposits were present. In addition, this standard test method is the first in a series of NACE standard test methods in the process of being developed specific to the conditions that affect the corrosivity of chemical cleaning solutions.

This NACE standard test method was prepared by NACE Task Group T-3M-5, a component of Unit Committee T-3M on Chemical Cleaning, and is published by NACE International under the auspices of Group Committee T-3 on Corrosion Science and Technology.

1.1 This standard describes a simple method for measuring the relative corrosivity of inhibited solutions used for chemical cleaning in a static system. The tests described are conducted with corrosion coupons in the clean condition (i.e., no deposits).

The tests consist of exposing metallic coupons to cleaning solvents under controlled conditions. The coupons are weighed before and after the test and the corrosion rate is calculated from the weight loss. Localized corrosion such as pitting is also evaluated. Also included are suggested procedures for coupon handling and reporting the results for a better comparison of data among laboratories.

 Historical Document 1993

This standard was written to address a number of testing parameters involved in the laboratory corrosion testing of clean metal coupons in static chemical cleaning solutions at temperatures below93°C (200°F). Specifically, this standard addresses those parameters not covered in ASTM D 3263, 'Test Methods for Corrosivity of Solvent Systems for Removing Water-Formed Deposits," 1 including surface-to-volume ratio, inhibitor handling, pitting corrosion, and the reporting procedure. It is intended that these factors will make the reported corrosion rates more useful for comparing chemical cleaning solvents and inhibitors.

It is recognized that, because chemical cleaning solutions are used over a wide range of applications, no universal test method to cover all cases is possible. This standard is  meant to obtain data relevant to the cleaning of industrial equipment, such as boilers, heat exchangers, piping systems, and tanks, using inhibited acid solutions. Note that these tests use clean coupons in a clean solvent and that the severity of corrosion obtained in these tests will not be the same as if actual deposits were present. In addition, this standard test method is the first in a series of NACE standard test methods in the process of being developed specific to the conditions that affect the corrosivity of chemical cleaning solutions.

This NACE standard test method was prepared by NACE Task Group T-3M-5, a component of Unit Committee T-3M on Chemical Cleaning, and is published by NACE International under the auspices of Group Committee T-3 on Corrosion Science and Technology.

1.1 This standard describes a simple method for measuring the relative corrosivity of inhibited solutions used for chemical cleaning in a static system. The tests described are conducted with corrosion coupons in the clean condition (i.e., no deposits).

The tests consist of exposing metallic coupons to cleaning solvents under controlled conditions. The coupons are weighed before and after the test and the corrosion rate is calculated from the weight loss. Localized corrosion such as pitting is also evaluated. Also included are suggested procedures for coupon handling and reporting the results for a better comparison of data among laboratories.

 Historical Document 1993

Product tags
Also Purchased
Picture for NACE RP0495-2003
Available for download

NACE RP0495-2003, Guidelines for Qualifying Personnel as Abrasive Blasters and Coating and Lining Applicators in the Rail Industries

Product Number: 21072-SG
Publication Date: 2003
$179.00

HISTORICAL DOCUMENT. Training and qualification of craftsmen engaged in abrasive blasting and the application of modern coatings and linings systems.
Picture for SP0394-2013 (formerly RP0394)
Available for download

SP0394-2013 (formerly RP0394), "Application, Performance, and Quality Control of Plant-Applied Single Layer Fusion-Bonded Epoxy External Pipe Coating”

Product Number: 21064-SG
Publication Date: 2013
$179.00

HISTORICAL DOCUMENT. Qualifying and controlling the quality of plant-applied, single-layer fusion-bonded epoxy (FBE) coatings to the external surfaces of carbon steel pipe.  Proper application,  inspection and repair.

NOTE: NACE SP0394-2013—Editorial corrections were made to Table 3 and Table 4 in 2018-04-04. 
Picture for SP0196-2015
Available for download

SP0196-2015 (formerly RP0196), “Galvanic Anode Cathodic Protection of Internal Submerged Surfaces of Steel Water Storage Tanks”

Product Number: 21077-SG
ISBN: 1-57590-189-7
Publication Date: 2015
$179.00

HISTORICAL DOCUMENT. Galvanic anode cathodic protection (CP) for submerged steel surfaces in water supply and fire protection storage tanks.  Design and installation of CP systems.  Effectiveness evaluation, operation, maintenance. 
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support