Please use this identifier to cite or link to this item:
http://dx.doi.org/10.25673/36350
Title: | Coating reactions on vanadium and V-Si-B Alloys during powder pack-cementation |
Author(s): | Hasemann, Georg Harris, Chad Krüger, Manja Perepezko, John H. |
Issue Date: | 2020 |
Type: | Article |
Language: | English |
URN: | urn:nbn:de:gbv:ma9:1-1981185920-365823 |
Subjects: | Refractory metals Pack-cementation Coatings Oxidation protection |
Abstract: | Alloys in the V-Si-B system are a new and promising class of light-weight refractory metal materials for high temperature applications. Presently, the main attention is focused on three-phase alloy compositions that consist of a vanadium solid solution phase and the two intermetallic phases V3Si and V5SiB2. Similar to other refractory metal alloys, a major drawback is the poor oxidation resistance. In this study, initial pack-cementation experiments were performed on commercially available pure vanadium and a three-phase alloy V-9Si-5B to achieve an oxidation protection for this new type of high temperature material. This advance in oxidation resistance now enables the attractive mechanical properties of V-Si-B alloys to be used for high temperature structural applications. |
URI: | https://opendata.uni-halle.de//handle/1981185920/36582 http://dx.doi.org/10.25673/36350 |
Open Access: | Open access publication |
License: | (CC BY 4.0) Creative Commons Attribution 4.0 |
Sponsor/Funder: | DFG-Publikationsfonds 2020 |
Journal Title: | Materials |
Publisher: | MDPI |
Publisher Place: | Basel |
Volume: | 13 |
Issue: | 18 |
Original Publication: | 10.3390/ma13184099 |
Page Start: | 1 |
Page End: | 7 |
Appears in Collections: | Fakultät für Maschinenbau (OA) |
Files in This Item:
File | Description | Size | Format | |
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Hasemann et al._Coating_2020.pdf | Zweitveröffentlichung | 6.7 MB | Adobe PDF | View/Open |