Wear characterization of thick laser cladded high speed steel coatings

N Ur Rahman; M.B. de Rooij; David Thomas Allan Matthews; Gerardus Richardus, Bernardus, Engelina Römer; M. Sinnaeve; G. Walmag

Wear characterization of thick laser cladded high speed steel coatings

N Ur Rahman, M.B. de Rooij, David Thomas Allan Matthews, Gerardus Richardus, Bernardus, Engelina Römer, M. Sinnaeve, G. Walmag

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

The wear behavior of three laser cladded high speed steel (HSS) alloys and one conventional spun cast HSS alloy was investigated by using a pin on disc tribometer at room temperature as well as at 500°C. Due to higher hardness and refined microstructure, laser cladded HSS alloys showed superior wear resistance and steady coefficient of friction at room temperature. But at 500°C, the casted HSS alloy showed the best wear resistance due to the rapid development of a stable oxide tribofilm. Among the laser cladded HSS alloys, the alloy with greater carbide volume fraction showed superior wear resistance at 500°C.

Original language	English
Title of host publication	Proceedings of Asia International Conference on Tribology 2018
Pages	364-366
Number of pages	3
Publication status	Published - 30 Sept 2018
Event	The 6th Asia International Conference on Tribology 2018 - Hilton Kuching, Sarawak, Malaysia Duration: 17 Sept 2018 → 20 Sept 2018 Conference number: 6 http://asiatrib2018.mytribos.org/

Conference

Conference	The 6th Asia International Conference on Tribology 2018
Abbreviated title	ASIATRIB 2018
Country/Territory	Malaysia
City	Sarawak
Period	17/09/18 → 20/09/18
Internet address	http://asiatrib2018.mytribos.org/

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@inproceedings{6fca4d7c73b64040808b537cdc83ab10,

title = "Wear characterization of thick laser cladded high speed steel coatings",

abstract = "The wear behavior of three laser cladded high speed steel (HSS) alloys and one conventional spun cast HSS alloy was investigated by using a pin on disc tribometer at room temperature as well as at 500°C. Due to higher hardness and refined microstructure, laser cladded HSS alloys showed superior wear resistance and steady coefficient of friction at room temperature. But at 500°C, the casted HSS alloy showed the best wear resistance due to the rapid development of a stable oxide tribofilm. Among the laser cladded HSS alloys, the alloy with greater carbide volume fraction showed superior wear resistance at 500°C.",

author = "{Ur Rahman}, N and {de Rooij}, M.B. and Matthews, {David Thomas Allan} and R{\"o}mer, {Gerardus Richardus, Bernardus, Engelina} and M. Sinnaeve and G. Walmag",

year = "2018",

month = sep,

day = "30",

language = "English",

pages = "364--366",

booktitle = "Proceedings of Asia International Conference on Tribology 2018",

note = "The 6th Asia International Conference on Tribology 2018, ASIATRIB 2018 ; Conference date: 17-09-2018 Through 20-09-2018",

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TY - GEN

T1 - Wear characterization of thick laser cladded high speed steel coatings

AU - Ur Rahman, N

AU - de Rooij, M.B.

AU - Matthews, David Thomas Allan

AU - Römer, Gerardus Richardus, Bernardus, Engelina

AU - Sinnaeve, M.

AU - Walmag, G.

N1 - Conference code: 6

PY - 2018/9/30

Y1 - 2018/9/30

N2 - The wear behavior of three laser cladded high speed steel (HSS) alloys and one conventional spun cast HSS alloy was investigated by using a pin on disc tribometer at room temperature as well as at 500°C. Due to higher hardness and refined microstructure, laser cladded HSS alloys showed superior wear resistance and steady coefficient of friction at room temperature. But at 500°C, the casted HSS alloy showed the best wear resistance due to the rapid development of a stable oxide tribofilm. Among the laser cladded HSS alloys, the alloy with greater carbide volume fraction showed superior wear resistance at 500°C.

AB - The wear behavior of three laser cladded high speed steel (HSS) alloys and one conventional spun cast HSS alloy was investigated by using a pin on disc tribometer at room temperature as well as at 500°C. Due to higher hardness and refined microstructure, laser cladded HSS alloys showed superior wear resistance and steady coefficient of friction at room temperature. But at 500°C, the casted HSS alloy showed the best wear resistance due to the rapid development of a stable oxide tribofilm. Among the laser cladded HSS alloys, the alloy with greater carbide volume fraction showed superior wear resistance at 500°C.

M3 - Conference contribution

SP - 364

EP - 366

BT - Proceedings of Asia International Conference on Tribology 2018

T2 - The 6th Asia International Conference on Tribology 2018

Y2 - 17 September 2018 through 20 September 2018

ER -

Wear characterization of thick laser cladded high speed steel coatings

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