Corrosion Test Results on Fifteen Ferrous Metals After Seven-Years Atmospheric Exposure

2009 ◽  
pp. 211-211-12 ◽  
Author(s):  
GB Mannweiler
Keyword(s):  
Corrosion Test ◽  
Test Results ◽  
Ferrous Metals ◽  
Atmospheric Exposure

scholarly journals Thermal barrier coatings: Burner rig hot corrosion test results

1980 ◽  
Vol 1 (4) ◽  
pp. 47-58 ◽  
Author(s):  
Philip E. Hodge ◽  
Stephan Stecura ◽  
Michael A. Gedwill ◽  
Isidor Zaplatynsky ◽  
Stanley R. Levine
Keyword(s):  
Thermal Barrier Coatings ◽  
Hot Corrosion ◽  
Corrosion Test ◽  
Thermal Barrier ◽  
Test Results ◽  
Barrier Coatings

Fast Electroless Ni-P Coating on AM60 Magnesium Alloy at Low Bath Temperature

2011 ◽  
Vol 418-420 ◽  
pp. 756-759 ◽  
Author(s):  
Guo Bing Mao
Keyword(s):  
Growth Rate ◽  
Corrosion Resistance ◽  
Magnesium Alloy ◽  
Magnesium Alloys ◽  
Electroless Plating ◽  
Corrosion Test ◽  
Bath Temperature ◽  
Test Results ◽  
Electroless Ni

The Ni-P coatings were deposited on AM60 magnesium alloy by electroless plating process without or with accelerators. Without accelerators, the deposition rate is slow and required high bath temperature to obtain compact coating. There have many defects on the surface of the Ni-P coatings which deposited at high bath temperature. The composite accelerators were introduced into the bath for improving the growth rate and the quality of the Ni-P coating. Uniform, with no pores or cracks, “cauliflower-like” structure and complete Ni-P coatings were deposited only taken 20 min with additives at low bath temperature. The XRD result indicates that the structure of the Ni-P coating is amorphous nickel. The corrosion test results indicated that the corrosion resistance of this coated AM60 magnesium alloys increases distinctly as compared to bare alloys.

Atmospheric Corrosion of Copper 450 Metres Underground. Results From Three Years Exposure in the Äspö HRL

2003 ◽  
Vol 807 ◽  
Author(s):  
Claes Taxén
Keyword(s):  
Elevated Temperature ◽  
Ambient Temperature ◽  
Nuclear Waste ◽  
Corrosion Test ◽  
Atmospheric Corrosion ◽  
Hard Rock ◽  
Rock Laboratory ◽  
Atmospheric Exposure ◽  
Äspö Hrl ◽  
Insight Into

ABSTRACTResults from an atmospheric exposure of copper at the Äspö Hard Rock Laboratory (HRL) are reported. Corrosion test coupons were exposed under sheltered conditions at 450 meters depth. The exposure was performed in order to gain insight into the likely state of a copper canister surface at the time when water begins to fill a repository for nuclear waste. The conditions for the experiment were selected to be relevant for the conditions predicted for a repository during an initial dry phase. Visual observations show that copper exposed at ambient temperature remained bright and shiny whereas coupons exposed at elevated temperature had a dull greenish appearance.

Punched Cards for Filing Corrosion Test Results

CORROSION ◽  
1948 ◽  
Vol 4 (12) ◽  
pp. 582-589
Author(s):  
Lorraine R. Voigt
Keyword(s):  
Corrosion Test ◽  
Test Results
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