Hot corrosion test
results without uses inhibitors: Figure (4) appears increasing of corrosion rate with increasing temperature at fixed time.
To guarantee the same conditions concerning signal attenuation and acoustic wave propagation velocity each corrosion test
was performed using the same test set-up.
This covers passing the intergranular corrosion test
requirements of ASTM's G67 standard, and the exfoliation resistance requirements of ASTM's G66 standard after being exposed to a temperature of 100 degrees C for seven days.
Q-Lab Corporation, one of the leaders in weathering, lightfastness and corrosion test
equipment and services since 1956 announces the appointment of Dr.
The versatility of salt spray and cyclic corrosion test
systems from specialist manufacturer Ascott Analytical Equipment has been clearly demonstrated with an adaptation of its latest range of chambers to suit the testing requirements of major international car manufacturer, Renault.
Carneiro, (2) continuando o trabalho de Jordan, Franks e Kallend, (1) fez um estudo comparativo entre as tecnicas scribe e spotface aplicado a um ensaio acelerado de corrosao utilizado na industria automobilistica denominado scab corrosion test
In our short corrosion test
(page 11) CamGuard didn't outstrip oils with additives by this much, but in previous (longer-duration) tests, it performed better.
Therefore, the results of corrosion test
don't consider direct information about corrosion resistance in the particular environment.
The corrosion tests
were: cyclic corrosion test
(2800 h), humidity chamber (2800 h), outdoor exposure (11 months) and immersion tests in 0.
So SASFT undertook a two-year corrosion test
program to assess both internal and external corrosion potential.
The report describes the long-term corrosion test
results from slabs left over from a five-year FHWA-funded corrosion study.
Based on these results, as well as the results from an ASTM B 117 salt spray corrosion test
, the new plated inserts show an increase of more than 300 percent compared with the current benchmark TDC coating.