Advances in surface engineering using TIG welding and related techniques

Patricia Munoz de Escalona; T.N. Baker; S. Mridha

Advances in surface engineering using TIG welding and related techniques

Patricia Munoz de Escalona, T.N. Baker, S. Mridha

Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The application of surface engineering techniques to improve the surface properties of carbon steels using high powered lasers for transformation hardening and surface melting is well established. Based on previous research, a TIG torch technique has been explored for the surface modification of steels as a much cheaper option to lasers. Different studies in the area of optimal heat input, ceramic particle size and preplacement of particle size have been conducted in order to obtain a crack and porous free melt zone with high hardness and deep enough for wear resistance.∼5μmor ∼75μmSiC particulates were preplaced on a microalloyed steel. Single track surface zones were melted by a tungsten inert gas torch, and the effect of two
heat inputs, 420 and 840 Jmm−1, compared. The results showed that the samples melted using 420 Jmm−1 were crack-free. Si particles were also preplaced on a SiC processed microalloyed steel in order to decrease
SiC dissolution by generating a high Fe–Si liquid which protects the ceramic.

Original language	English
Title of host publication	The International Conference "Advanced Manufacturing Materials and Research: New Technologies and Techniques AMM&R2021"
Pages	14
Number of pages	1
Publication status	Published - 19 Feb 2021
Event	Advanced Materials Manufacturing and Research: New Technologies and Techniques - Online Duration: 19 Feb 2021 → 19 Feb 2021 http://www.en.ektu.kz/news/ammr2021/ (Link to conference website)

Conference

Conference	Advanced Materials Manufacturing and Research: New Technologies and Techniques
Abbreviated title	AMM&R2021
Period	19/02/21 → 19/02/21
Internet address	http://www.en.ektu.kz/news/ammr2021/ (Link to conference website)

Keywords

surface engineering
TIG welding
carbon steels

Cite this

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title = "Advances in surface engineering using TIG welding and related techniques",

abstract = "The application of surface engineering techniques to improve the surface properties of carbon steels using high powered lasers for transformation hardening and surface melting is well established. Based on previous research, a TIG torch technique has been explored for the surface modification of steels as a much cheaper option to lasers. Different studies in the area of optimal heat input, ceramic particle size and preplacement of particle size have been conducted in order to obtain a crack and porous free melt zone with high hardness and deep enough for wear resistance.∼5μmor ∼75μmSiC particulates were preplaced on a microalloyed steel. Single track surface zones were melted by a tungsten inert gas torch, and the effect of twoheat inputs, 420 and 840 Jmm−1, compared. The results showed that the samples melted using 420 Jmm−1 were crack-free. Si particles were also preplaced on a SiC processed microalloyed steel in order to decreaseSiC dissolution by generating a high Fe–Si liquid which protects the ceramic.",

keywords = "surface engineering, TIG welding, carbon steels",

author = "{Munoz de Escalona}, Patricia and T.N. Baker and S. Mridha",

note = "Acceptance and AAM requested. ST 07/07/21 - Follow up email sent. ST 15/07/21 -Not found online at 1/11/21, see Comment to author. ET In discussion with author about paper. ET 8/11/21 Validated from the book of abstracts - kept output template as ISBN etc but we don't need the acceptance and AAM. Conference was held online. Note that source PDF was only available from ResearchGate. ET 10/11/21; Advanced Materials Manufacturing and Research: New Technologies and Techniques, AMM&R2021 ; Conference date: 19-02-2021 Through 19-02-2021",

year = "2021",

month = feb,

day = "19",

language = "English",

isbn = "9786012087437 ",

pages = "14",

booktitle = "The International Conference {"}Advanced Manufacturing Materials and Research: New Technologies and Techniques AMM&R2021{"}",

url = "http://www.en.ektu.kz/news/ammr2021/",

}

TY - GEN

T1 - Advances in surface engineering using TIG welding and related techniques

AU - Munoz de Escalona, Patricia

AU - Baker, T.N.

AU - Mridha, S.

N1 - Acceptance and AAM requested. ST 07/07/21 - Follow up email sent. ST 15/07/21 -Not found online at 1/11/21, see Comment to author. ET In discussion with author about paper. ET 8/11/21 Validated from the book of abstracts - kept output template as ISBN etc but we don't need the acceptance and AAM. Conference was held online. Note that source PDF was only available from ResearchGate. ET 10/11/21

PY - 2021/2/19

Y1 - 2021/2/19

N2 - The application of surface engineering techniques to improve the surface properties of carbon steels using high powered lasers for transformation hardening and surface melting is well established. Based on previous research, a TIG torch technique has been explored for the surface modification of steels as a much cheaper option to lasers. Different studies in the area of optimal heat input, ceramic particle size and preplacement of particle size have been conducted in order to obtain a crack and porous free melt zone with high hardness and deep enough for wear resistance.∼5μmor ∼75μmSiC particulates were preplaced on a microalloyed steel. Single track surface zones were melted by a tungsten inert gas torch, and the effect of twoheat inputs, 420 and 840 Jmm−1, compared. The results showed that the samples melted using 420 Jmm−1 were crack-free. Si particles were also preplaced on a SiC processed microalloyed steel in order to decreaseSiC dissolution by generating a high Fe–Si liquid which protects the ceramic.

AB - The application of surface engineering techniques to improve the surface properties of carbon steels using high powered lasers for transformation hardening and surface melting is well established. Based on previous research, a TIG torch technique has been explored for the surface modification of steels as a much cheaper option to lasers. Different studies in the area of optimal heat input, ceramic particle size and preplacement of particle size have been conducted in order to obtain a crack and porous free melt zone with high hardness and deep enough for wear resistance.∼5μmor ∼75μmSiC particulates were preplaced on a microalloyed steel. Single track surface zones were melted by a tungsten inert gas torch, and the effect of twoheat inputs, 420 and 840 Jmm−1, compared. The results showed that the samples melted using 420 Jmm−1 were crack-free. Si particles were also preplaced on a SiC processed microalloyed steel in order to decreaseSiC dissolution by generating a high Fe–Si liquid which protects the ceramic.

KW - surface engineering

KW - TIG welding

KW - carbon steels

M3 - Conference contribution

SN - 9786012087437

SP - 14

BT - The International Conference "Advanced Manufacturing Materials and Research: New Technologies and Techniques AMM&R2021"

T2 - Advanced Materials Manufacturing and Research: New Technologies and Techniques

Y2 - 19 February 2021 through 19 February 2021

ER -

Advances in surface engineering using TIG welding and related techniques

Abstract

Conference

Keywords

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