Standards and Technical Documents - PREPARATION, INSTALLATION, ANALYSIS, AND INTERPRETATION OF CORROSION COUPONS IN OILFIELD OPERATIONS -- NACE SP0775Supplier: NACE International
Description: such as a producing well; flowline and tank battery; water, oil, or gas collection facility; water or gas injection facility; or a gas dehydration or sweetening unit.) Corrosion coupon testing consists of the exposure of a small specimen of metal (the coupon) to an environment of interest for a period of time
Technical Journals - An Improved Method for Corrosion-Rate Measurement by Weight Loss (PDF) -- JAW_0024297Supplier: American Water Works Association (AWWA)
Description: A modified version of the American Society for Testing and Materials machined-nipple technique is presented. The simplified hardware is suitable for sampling large numbers of coupons simultaneously, providing a more accurate statistical analysis of corrosion variation and measurement precision. New
Supplier: ASTM International
Description: Accelerated Oxidation and Corrosion Testing of Engine Coolants Using a Rotary Pressure Vessel Oxidation Test Volume 4, Issue 4 (April 2007) Today's modern engines are exposing engine coolants to more severe operating conditions involving higher coolant temperatures, greater heat rejection
Description: The Model RT1000 Mini Tapping Tool is ideal for branching pressurized water lines. With 1" tapping capacity and the ability to drill into most pipe materials, the lightweight compact and corrosion-resistant design of the RT1000 is the perfect tool for branching pressurized pipe when system shut
- Nominal Size (ANSI): 3/4", 7/8", 1"
- Thread Form: NPT
- Style: Pipe Tap (Taper)
Standards and Technical Documents - Advances in Reactivity Monitoring for Semiconductor Manufacturing - ISA 2002
Description: , and/or other metals by measuring corrosion film thickness. This monitoring technique can provide information on many contaminants problematic to manufacturing processes. It also provides a direct indication of the potential for AMC-related process effects. This technology has proven especially useful
Supplier: Pepperl+Fuchs International
Description: Corrosion can now be a multivariable process control signal, No more reactive 'coupon' corrosion monitoring, Install in an existing coupon rack, 2-wire, 4 mA ... 20 mA transmitter, HART interface, General corrosion, localized corrosion (pitting), and conductance monitoring via HART Corrosion can
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samples must last 336 hours in the salt spray chamber before significant corrosion occurs. Testing was performed on six common alloys: 2024-T3, 3003-H14, 5005-H34, 6061-T6, 6063-T52, and 7075-T6. Ten aluminum coupons (4"x 4") of each alloy were anodized to 0.7 mil under Type II conditions using
GREEN RESIDUES AND ELECTRICAL RELIABILITY
Green residues on circuit boards or SIR and copper corrosion coupons may indicate serious corrosion and electrical reliability problems or limited and benign copper corrosion products that do not cause electrical reliability problems. Although this subject was discussed many years ago
Post sealing treatment is normally specified for the anodic coatings formed on aluminum when corrosion protection is a primary concern. The better the sealing quality, the higher the corrosion resistance. Both anodizing process and sealing process influence the sealing quality. Acid dissolution
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Structural Integrity Program for the 300,000-Gallon Radioactive Liquid Waste Storage Tanks at the Idaho Nuclear Technology and Engineering Center
… time the program consisted of (1) laboratory studies to evaluate and confirm the corrosion acceptability of the fabrication materials and methods with stored liquid waste, (2) routine visual and nondestructive examinations, and (3) the use of corrosion coupons exposed to the actual …
Structural Integrity Program for the 300,000-Gallon Radioactive Liquid Waste Tanks at the Idaho Nuclear Technology and Engineering Center
… the program has consisted of (1) laboratory studies to evaluate and confirm the corrosion acceptability of the fabrication materials and methods with stored liquid waste, (2) routine visual and nondestructive examinations, and (3) the use of corrosion coupons exposed to the actual …
The project consisted of the exposure of standard racks of corrosion coupons in the spent fuel pools of the participating research reactor laboratories and the evaluation of the coupons after predetermined exposure times, along with periodic monitoring of the storage water.
DEPOSITION TANK CORROSION TESTING FOR ENHANCED CHEMICAL CLEANING POST OXALIC ACID DESTRUCTION
19 Figure 4.4.1-1 Corrosion coupons – Case 1A – low magnification: (A) electrochemical, EC-A537-16 and (B and C) immersion, A537CL1-53, front and back.
Performance Assessment for the Idaho National Laboratory Remote-Handled Low-Level Waste Disposal Facility
… and retritval capabilities for shipment out of the fkility. ln accordance with 1NL PLN-l6l l (2009), �tcorrosion Monitoling Plan for the CPP-749 Underground Fuel Storage Facility,'' conducting an annual inspection and evaluation of corrosion coupons insulled in one of …
Long Term Corrosion/Degradation Test Six Year Results
Typical corrosion coupon ; this one is 304L stainless steel..................................................2-2 Figure 2-2.
INVESTIGATING HYDROGEN GENERATION AND CORROSION IN THE TREATMENT TANK AND THE POTENTIAL FORMATION OF A FLOATING LAYER IN NEUTRALIZATION TANK DURING WASTE TANK ...
14 Corrosion Coupon Preparation .................................................................................................
Examination of the 1970 National Bureau of Standards Underground Corrosion Test Welded Stainless STeel Coupons from Site D
A 1970 study initiated by the National Bureau of Standards (NBS), now known as the National Institute of Standards and Technology (NIST), buried over 6000 corrosion coupons or specimens of stainless steel Types 201, 202, 301, 304, 316, 409, 410, 430, and …
Uranium association with corroding carbon steel surfaces
Fourier trans- form infrared bands at 1171 1021, and 746 cm 1 (Fig. 1(a)) indicate the presence of well-crystallized lepidocrocite in the upper layer.20 In areas of the corroded coupon where spalling had taken place, a dark-brown inner …
Materials selection guidelines for geothermal energy utilization systems
Corrosion coupons o f copper, galvanized steel, stainless steel (grade un- known), and carbon steel were exposed t o the d i l u t e d f l u i d stream.
Localized Corrosion of Alloy 22 -Fabrication Effects-FY05 Summary Report
Figures 2.4 and 2.5 show the aspect of the ASW corroded coupons , in the base metal part of it.
Figure 3.1: Drawing of corrosion coupon showing dimensions...............................30 .