Effect of neodymium addition on the microstructure of ti-47al-2w-0.5si alloy

Wojciech Szkliniarz

doi:10.4028/www.scientific.net/SSP.246.11

Effect of neodymium addition on the microstructure of ti-47al-2w-0.5si alloy

Wojciech Szkliniarz

Department of Material Technologies (RM/RM3)

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

Abstract

In the study there was conducted characteristics of macro- and microstructure of casted Ti-47Al-2W-0.5Si alloy, based on intermetallic TiAl phase. There were presented possibilities for change of unfavorable parameters of this structure – large grain and high content of columnar grains – through the use of modifier in the form of a crystalline neodymium. There was shown the effect of modification process on selected properties of the alloy. There were determined: the content of modifier, by which changes in structure are largest, and the form, in which the modifier is present in the modified alloy.

Original language	English
Title of host publication	Technologies and Properties of Modern Utility Materials XXIII
Editors	Agnieszka Szczotok, Agnieszka Szkliniarz, Jacek Mendala
Publisher	Trans Tech Publications Ltd.
Pages	11-14
Number of pages	4
ISBN (Print)	9783038355212
DOIs	https://doi.org/10.4028/www.scientific.net/SSP.246.11
Publication status	Published - 2016
Event	23rd Conference on Technologies and Properties of Modern Utility Materials, TPMUM 2015 - Katowice, Poland Duration: 15 May 2015 → 15 May 2015

Publication series

Name	Solid State Phenomena
Volume	246
ISSN (Print)	1012-0394
ISSN (Electronic)	1662-9779

Conference

Conference	23rd Conference on Technologies and Properties of Modern Utility Materials, TPMUM 2015
Country/Territory	Poland
City	Katowice
Period	15/05/15 → 15/05/15

Keywords

Grain refinement
Modification
Neodymium addition
TiAl based alloys

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
General Materials Science
Condensed Matter Physics

Access to Document

10.4028/www.scientific.net/SSP.246.11

Cite this

@inproceedings{04fdd39c39894f9ca5b20a0edca4b315,

title = "Effect of neodymium addition on the microstructure of ti-47al-2w-0.5si alloy",

abstract = "In the study there was conducted characteristics of macro- and microstructure of casted Ti-47Al-2W-0.5Si alloy, based on intermetallic TiAl phase. There were presented possibilities for change of unfavorable parameters of this structure – large grain and high content of columnar grains – through the use of modifier in the form of a crystalline neodymium. There was shown the effect of modification process on selected properties of the alloy. There were determined: the content of modifier, by which changes in structure are largest, and the form, in which the modifier is present in the modified alloy.",

keywords = "Grain refinement, Modification, Neodymium addition, TiAl based alloys",

author = "Wojciech Szkliniarz",

note = "Publisher Copyright: {\textcopyright} 2016 Trans Tech Publications.; 23rd Conference on Technologies and Properties of Modern Utility Materials, TPMUM 2015 ; Conference date: 15-05-2015 Through 15-05-2015",

year = "2016",

doi = "10.4028/www.scientific.net/SSP.246.11",

language = "English",

isbn = "9783038355212",

series = "Solid State Phenomena",

publisher = "Trans Tech Publications Ltd.",

pages = "11--14",

editor = "Agnieszka Szczotok and Agnieszka Szkliniarz and Jacek Mendala",

booktitle = "Technologies and Properties of Modern Utility Materials XXIII",

address = "Switzerland",

}

Szkliniarz, W 2016, Effect of neodymium addition on the microstructure of ti-47al-2w-0.5si alloy. in A Szczotok, A Szkliniarz & J Mendala (eds), Technologies and Properties of Modern Utility Materials XXIII. Solid State Phenomena, vol. 246, Trans Tech Publications Ltd., pp. 11-14, 23rd Conference on Technologies and Properties of Modern Utility Materials, TPMUM 2015, Katowice, Poland, 15/05/15. https://doi.org/10.4028/www.scientific.net/SSP.246.11

Effect of neodymium addition on the microstructure of ti-47al-2w-0.5si alloy. / Szkliniarz, Wojciech.
Technologies and Properties of Modern Utility Materials XXIII. ed. / Agnieszka Szczotok; Agnieszka Szkliniarz; Jacek Mendala. Trans Tech Publications Ltd., 2016. p. 11-14 (Solid State Phenomena; Vol. 246).

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

TY - GEN

T1 - Effect of neodymium addition on the microstructure of ti-47al-2w-0.5si alloy

AU - Szkliniarz, Wojciech

PY - 2016

Y1 - 2016

N2 - In the study there was conducted characteristics of macro- and microstructure of casted Ti-47Al-2W-0.5Si alloy, based on intermetallic TiAl phase. There were presented possibilities for change of unfavorable parameters of this structure – large grain and high content of columnar grains – through the use of modifier in the form of a crystalline neodymium. There was shown the effect of modification process on selected properties of the alloy. There were determined: the content of modifier, by which changes in structure are largest, and the form, in which the modifier is present in the modified alloy.

AB - In the study there was conducted characteristics of macro- and microstructure of casted Ti-47Al-2W-0.5Si alloy, based on intermetallic TiAl phase. There were presented possibilities for change of unfavorable parameters of this structure – large grain and high content of columnar grains – through the use of modifier in the form of a crystalline neodymium. There was shown the effect of modification process on selected properties of the alloy. There were determined: the content of modifier, by which changes in structure are largest, and the form, in which the modifier is present in the modified alloy.

KW - Grain refinement

KW - Modification

KW - Neodymium addition

KW - TiAl based alloys

UR - https://www.scopus.com/pages/publications/84959094827

U2 - 10.4028/www.scientific.net/SSP.246.11

DO - 10.4028/www.scientific.net/SSP.246.11

M3 - Conference contribution

AN - SCOPUS:84959094827

SN - 9783038355212

T3 - Solid State Phenomena

SP - 11

EP - 14

BT - Technologies and Properties of Modern Utility Materials XXIII

A2 - Szczotok, Agnieszka

A2 - Szkliniarz, Agnieszka

A2 - Mendala, Jacek

PB - Trans Tech Publications Ltd.

T2 - 23rd Conference on Technologies and Properties of Modern Utility Materials, TPMUM 2015

Y2 - 15 May 2015 through 15 May 2015

ER -

Effect of neodymium addition on the microstructure of ti-47al-2w-0.5si alloy

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this