Proceedings of the 6th Mechanical Engineering, Science and Technology International conference (MEST 2022)

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Study on Thermal Behaviour of Tungsten Cemented Carbide Tip Scraps

Authors
Cecep Ruskandi1, *, Darma Firmansyah Undayat2, Gita Novian Hermana1, Muhammad Rizki Gorbyandi Nadi1, Wiwik Purwadi2
1Department of Advanced Materials Engineering, Bandung Polytechnic for Manufacturing, Bandung, 40135, West Java, Indonesia
2Department of Foundry Engineering, Bandung Polytechnic for Manufacturing, Bandung, 40135, West Java, Indonesia
*Corresponding author. Email: cecep@polman-bandung.ac.id
Corresponding Author
Cecep Ruskandi
Available Online 19 April 2023.
DOI
10.2991/978-94-6463-134-0_11How to use a DOI?
Keywords
Tool tip; WC-Co; Oxydation
Abstract

WC-Co is widely used as a hard metal tool tip for metal machining purposes. This study investigates the oxidation behavior of WC-Co tips from industrial waste products. The results of this study are also used as a consideration in the utilization of WC-Co tips waste as a reinforcing material for applications in the mining industry. The study was carried out by oxidizing WC-Co tips at 900 ℃ for 1, 3 and 5 h. In type A WC-Co tips, oxidation starts from parts that have been damaged and worn out due to the previous use process. Meanwhile, the type B WC-Co tips has better oxidation resistance compared to type A as indicated by the absence of volume expansion. This is due to the different coating material for each WC-Co tips, TiAlC for type A and TiC-TiN for type B. The oxide from type A carbide forms microcracks due to volume expansion and has a porous microstructure.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 6th Mechanical Engineering, Science and Technology International conference (MEST 2022)
Series
Advances in Engineering Research
Publication Date
19 April 2023
ISBN
10.2991/978-94-6463-134-0_11
ISSN
2352-5401
DOI
10.2991/978-94-6463-134-0_11How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Cecep Ruskandi
AU  - Darma Firmansyah Undayat
AU  - Gita Novian Hermana
AU  - Muhammad Rizki Gorbyandi Nadi
AU  - Wiwik Purwadi
PY  - 2023
DA  - 2023/04/19
TI  - Study on Thermal Behaviour of Tungsten Cemented Carbide Tip Scraps
BT  - Proceedings of the 6th Mechanical Engineering, Science and Technology International conference (MEST 2022)
PB  - Atlantis Press
SP  - 107
EP  - 113
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-134-0_11
DO  - 10.2991/978-94-6463-134-0_11
ID  - Ruskandi2023
ER  -