Results 271 to 280 of about 769,985 (340)

Slow Strain Rate Test Method for Screening Corrosion-Resistant Alloys for Stress Corrosion Cracking in Sour Oilfield Service

, 2016
Provides a standardized method for screening corrosion-resistant alloys (CRAs) for use in oilfield production environments. The SSR test, which is relatively short in duration, incorporates a slow, dynamic strain applied at a constant extension rate ...

semanticscholar   +1 more source

Large-Scale Ice Strength Tests at Slow Strain Rates

Journal of Offshore Mechanics and Arctic Engineering, 1988
Abstract In the winter of 1979/80, five petroleum companies participated in an Exxon Production Research Company program in which thirteen large-scale ice strength tests were conducted offshore in the vicinity of Prudhoe Bay. The purpose of the program was to determine the uniaxial compressive strength of annual sea ice as a function of ...
A. C. T. Chen, J. Lee
openaire   +1 more source

Effect of Slow Strain Rates on the Hydrogen Migration and Different Crack Propagation Modes in Pipeline Steel

Steel Research International, 2023
The slow‐strain‐rate test (SSRT) is the most commonly used method for evaluating pipeline steel in service environments. However, to accurately assess the sensitivity of steel to hydrogen, it is necessary to investigate the effect of different strain ...
Zhixian Peng, Chengsi Cao, F. Huang, Liwang Wang, Z. Xue, Jing Liu   +5 more
semanticscholar   +1 more source

Portable Slow Strain-Rate Stress Corrosion Test Device

1979
A portable test device has been constructed for determining the stress corrosion cracking (SCC) characteristics of process environments. The device may be inserted and retrieved from laboratory, plant, and field equipment operating at pressures up to 13.8 MPa (2000 psi) and temperatures not exceeding 204°C (400°F) without shutting down the system ...
F Hauser, SR Abbott, I Cornet, RS Treseder   +3 more
openaire   +1 more source

Slow Strain-Rate Testing in High Temperature Water

1979
The apparatus and technique employed in slow strain-rate testing of stainless steels in high temperature high purity water are described and discussed. Typical results from work in progress on the influence of heat treatment and surface treatment on the intergranular stress corrosion cracking of Types 304 and 308 stainless steel and Alloy XM-19 are ...
HD Solomon, MJ Povich, TM Devine
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Slow strain rate tensile tests on notched specimens of copper

Materials Science and Engineering: A, 2016
In this study, slow strain rate tensile tests have been performed on phosphorus alloyed copper under uniaxial and multiaxial stress states at 75 and 125 °C with two strain rates 10-6 and 10-7 s-1.
Fangfei Sui, Rolf Sandström
openaire   +1 more source

Application of Visual Basic in Fluctuant Slow Strain Rate Test

Applied Mechanics and Materials, 2014
With the example of stress corrosion test of natural gas pipeline steel, the application of Visual Basic (VB) language program in the test will be discussed in the paper. The result shows that different waveforms of VB language design can simulate various forms of applied load of pipeline steel well, and make fluctuant slow strain rate test more ...
Qi Lei Sun, Lu Dan Shi, Ze Rui Liu
openaire   +1 more source

Slow-Strain-Rate Stress Corrosion Testing of Aluminum Alloys

1984
An extensive program of slow-strain-rate stress corrosion testing of aluminum alloys in a wide variety of susceptibility conditions and environments produced results fully consistent with the expected behavior from service experience and the results of other established test methods.
NJH Holrody, GM Scamans
openaire   +1 more source

Hydrogen Embrittlement of AISI 4340 Using Slow Strain Rate Testing

CORROSION 2014, 2014
Abstract Hydrogen embrittlement of AISI 4340 was studied using slow strain rate tests of smooth dog-bone geometry specimens. Two heat treatments were evaluated that produced yield strengths of 1479 MPa (215 ksi) and 1140 MPa (165 ksi). The strain rate over the gauge section for the smooth tests was 1x10-6 s-1.
M. P. LaCoursiere, D. K. Aidun, D. J. Morrison   +2 more
openaire   +1 more source

Slow Strain Rate Testing—25 Years Experience

1993
The development of slow strain rate testing for environment sensitive cracking over the last 25 years is reviewed. In its original form, in which specimens are continuously strained to total failure, the method is still valuable, especially as a rapid sorting approach to the effects of metallurgical or environmental changes in systems, and examples are
openaire   +1 more source