Journal ArticleDOI
Pack boronizing of AISI H11 tool steel: Role of surface mechanical attrition treatment
T. Balusamy,T. Balusamy,T.S.N. Sankara Narayanan,T.S.N. Sankara Narayanan,K. Ravichandran,Il Song Park,Min-Ho Lee +6 more
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TLDR
The role of surface mechanical attrition treatment (SMAT) on pack boronizing of AISI H11 type tool steel is addressed in this article, where the authors suggest that SMAT can be used as a pre-treatment for BORONizing of H11 tool steel.About:
This article is published in Vacuum.The article was published on 2013-11-01. It has received 49 citations till now. The article focuses on the topics: Tool steel.read more
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Dry sliding wear behavior of borided hot-work tool steel at elevated temperatures
TL;DR: In this article, the surface of AISI H13 hot-work tool steel was borided with EKabor II powders using powder pack-boriding method.
Journal ArticleDOI
Surface strengthening in Al0.25CoCrFeNi high-entropy alloy by boronizing
TL;DR: In this paper, the boronized Al0.25CoCrFeNi high-entropy alloy (HEAs) was prepared by solid-boronizing method.
Journal ArticleDOI
Investigation of high temperature dry sliding behavior of borided H13 hot work tool steel with nanoboron powder
TL;DR: In this paper, the boride layer characterization and dry sliding wear behaviors of borided H13 steel at different durations and temperatures with nanoboron powder have been investigated.
Journal ArticleDOI
Microstructure and mechanical properties of borided CoCrFeNiAl0.25Ti0.5 high entropy alloy produced by powder metallurgy
TL;DR: In this paper, high entropy alloy alloys (HEA), produced by powder metallurgy, were subjected to boriding to improve their mechanical properties, such as hardness, fracture toughness and nanoindentation responses.
Journal ArticleDOI
Effects of chromium addition on fracture toughness and hardness of oriented bulk Fe2B crystals
TL;DR: In this paper, the effects of chromium addition on the microstructure, fracture toughness and hardness of oriented Fe 2 B bulk were investigated, and it was shown that the variation of interplanar spacing due to Cr solution should be the essential reason for different fracture toughness.
References
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Journal ArticleDOI
Principles of equal-channel angular pressing as a processing tool for grain refinement
TL;DR: In this article, a review examines recent developments related to the use of ECAP for grain refinement including modifying conventional ECAP to increase the process efficiency and techniques for up-scaling the procedure and for the processing of hard-to-deform materials.
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Nanostructured surface layer on metallic materials induced by surface mechanical attrition treatment
TL;DR: In this article, a surface mechanical attrition treatment (SMAT) was developed for synthesizing a nanostructured surface layer on metallic materials in order to upgrade the overall properties and performance.
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An investigation of surface nanocrystallization mechanism in Fe induced by surface mechanical attrition treatment
TL;DR: A grain refinement mechanism induced by plastic deformation during the SMA treatment in Fe was proposed in this article, which involves formation of dense dislocation walls (DDWs) and dislocation tangles (DTs) in original grains and in the refined cells under further straining.
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Nanocrystalline metals crystallized from amorphous solids: nanocrystallization, structure, and properties
TL;DR: A review of the state of the art in this field can be found in this article, where the current status of research and developments on the nanocrystallization, microstructure and properties of the materials are summarized.
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Formation of nanostructured surface layer on AISI 304 stainless steel by means of surface mechanical attrition treatment
TL;DR: In this paper, a nanostructured surface layer was formed on an AISI 304 stainless steel with low stacking-fault energy by means of the surface mechanical attrition treatment (SMAT).