Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"Decarburization"”.
-
Decarburization of gray cast iron for welding
Includes bibliographical references.
-
Using FDM and FEM to simulate the decarburization in AISI 1074 during heat processing and its impact
… metallurgical processes. One such process is the decarburization of steel. Because of the importance of the microstructure on the mechanical properties, changes in the near surface properties are affected by the loss of carbon in the alloy. The topics investigated in this thesis include a variety …
-
Analysis of the mechanical response of LMFBR fuel clads subjected to in-service property variations
… diffusion, compound formations and carburization/decarburization behavior have been observed to occur. Mechanical property measurements such as tensile and yield strengths made under these conditions indicate that thermal and thermochemical influences can result in variations in the above …
-
Chemomechanical modeling of hydrogen-induced degradation at high temperatures
… to form methane gas bubbles which results in decarburization and a loss in strength. These bubbles pressurized by methane gas can nucleate at grain boundaries and at particle/matrix interfaces. Adjacent bubbles grow and link up to form microcracks which can ultimately grow and can lead to …
-
Surface degradation and creep of Inconel 617 and Haynes 230 at high temperatures
… can undergo oxidation, carburization and decarburization, which can be detrimental to the mechanical behavior of the materials. In addition, the most critical metallic component of the HTGR is the heat exchanger. The materials serve in the temperature range of 760-950oC and withstand …