Browsing Rensselaer Libraries by Subject "Metallurgy"
Now showing items 1-4 of 4
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An investigation of the deformation and aging characteristics of Inconel X-750 at elevated temperatures
(Rensselaer Polytechnic Institute, Troy, NY, 1971-06)Results of the aging studies in the temperature range of 1300-1600°F show that substantial hardness increase occurs for all temperatures within the first minute of aging. The initial increase in hardness at 1500°F is ... -
Corrosion fatigue behavior of copper and copper base alloys
(Rensselaer Polytechnic Institute, Troy, NY, 1977-05)Transmission electron microscopy of near surface areas of copper single crystals shows that dissolution disrupts the normal fatigue generated dislocation substructure in these regions. Increased slip offset heights and ... -
The identification of the significant wear mechanisms for synthetic diamond electroplated grinding wheels used to grind Ti 6-4 alloy
(Rensselaer Polytechnic Institute, Troy, NY, 1944-12)This thesis reports on the results of research on the feasibility of using diamond electroplated (EP) grinding wheels to grind Ti 6-4 alloy. Short and long duration creep feed trials using a small CNC creep feed grinder ... -
The influence of growth rate and temperature on high cycle fatigue of directionally solidified AI-AI(sub 3)Ni eutectic alloy
(Rensselaer Polytechnic Institute, Troy, NY, 1976-07)Crack initiation and propagation mechanisms were established by metallographic and fractographic examination. Crack initiation occurred at intense slip offsets which formed on the matrix surface and were supplemented by ...