What is it about?
The paper deals with the testing of micro-alloyed steels H300LAD and H380LAD under creep conditions. To test the properties of these steels, tensile and creep tests were carried out in the temperature range of 200–500∘C. Torn samples were subjected to microscopic and submicroscopic observations.Microalloyed steels were compared with the alloyed steels C16E and 16Mo3 bypasses used at the same temperatures. The results of the experiments highlighted the possibility of application of microalloyed steels in operations within the specified temperature range.
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Why is it important?
The paper analyzes the influence of temperature, ranging from 200∘C to 500∘C, on the strength and the failure processes of micro-alloyed steels and compares it to standard-use, higher-quality alloyed steels.
Perspectives
I performed the theoretical analysis.
Prof., PhD. Kristina Zgodavova
Technical University of Kosice
Read the Original
This page is a summary of: Testing of Microalloyed Steel Quality under Creep Conditions for a New Intended Use, Advances in Materials Science and Engineering, January 2017, Hindawi Publishing Corporation,
DOI: 10.1155/2017/9324271.
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