Microstructure generation in titanium alloys by laser remelting in nitrogen environment

Bogusław Major; Reinhold Ebner; Andrzej Klimpel; Grzegorz Kruzel

doi:10.1117/12.520714

Microstructure generation in titanium alloys by laser remelting in nitrogen environment

Bogusław Major
, Reinhold Ebner
, Andrzej Klimpel
, Grzegorz Kruzel

Laboratorium Badania Materiałów (RMT/RMT L1)

Polish Academy of Sciences
Materials Center Leoben Forschung GmbH
Cracow University of Technology

Wyniki badań: Wkład do czasopisma › Artykuł z konferencji › recenzja

2 Cytowania z bazy Scopus

Abstrakt

Laser remelting of titanium alloys by overlapping laser tracks using Nd: YAG or diode laser in nitrogen environment led to the formation of the TiN dominant phase. Residual stress measurements in the TiN phase fabricated in surface layers at these conditions revealed the tensile stresses in the range of +500 to +800MPa for overlapping laser tracks produced by Nd:YAG laser and compression ones -300 to -550MPa in the case of the diode laser remelting in one track. Coatings of titanium-nickel produced by remelting of the formerly electro-deposited nickel layer in nitrogen environment were also examined in respect to the formed phases at rapid solidification. Mechanism of TiN formation in surface layers by laser remelting was under discussion.

Język oryginału	angielski
Strony (od–do)	178-183
Liczba stron	6
Czasopismo	Proceedings of SPIE - The International Society for Optical Engineering
Tom	5229
Identyfikatory DOI	https://doi.org/10.1117/12.520714
Status publikacji	Opublikowano - 2003
Wydarzenie	Laser Technology VII: Applications of Lasers - Szczecin-Swinoujscie, Polska Czas trwania: 23 wrz 2002 → 27 wrz 2002

Obszary tematyczne ASJC Scopus

Materiały elektroniczne, optyczne i magnetyczne
Fizyka materii skondensowanej
Zastosowania informatyki
Matematyka stosowana
Inżynieria elektryczna i elektroniczna

Uzyskaj dostęp do dokumentu

10.1117/12.520714

Inne pliki i linki

Link do publikacji w Scopus

Cytowanie

@article{d32c524211c5418aa6602b4eab41f2bf,

title = "Microstructure generation in titanium alloys by laser remelting in nitrogen environment",

abstract = "Laser remelting of titanium alloys by overlapping laser tracks using Nd: YAG or diode laser in nitrogen environment led to the formation of the TiN dominant phase. Residual stress measurements in the TiN phase fabricated in surface layers at these conditions revealed the tensile stresses in the range of +500 to +800MPa for overlapping laser tracks produced by Nd:YAG laser and compression ones -300 to -550MPa in the case of the diode laser remelting in one track. Coatings of titanium-nickel produced by remelting of the formerly electro-deposited nickel layer in nitrogen environment were also examined in respect to the formed phases at rapid solidification. Mechanism of TiN formation in surface layers by laser remelting was under discussion.",

keywords = "Laser modification, Microstructure, Titanium alloys",

author = "Bogus{\l}aw Major and Reinhold Ebner and Andrzej Klimpel and Grzegorz Kruzel",

year = "2003",

doi = "10.1117/12.520714",

language = "English",

volume = "5229",

pages = "178--183",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Laser Technology VII: Applications of Lasers ; Conference date: 23-09-2002 Through 27-09-2002",

}

TY - JOUR

T1 - Microstructure generation in titanium alloys by laser remelting in nitrogen environment

AU - Major, Bogusław

AU - Ebner, Reinhold

AU - Klimpel, Andrzej

AU - Kruzel, Grzegorz

PY - 2003

Y1 - 2003

N2 - Laser remelting of titanium alloys by overlapping laser tracks using Nd: YAG or diode laser in nitrogen environment led to the formation of the TiN dominant phase. Residual stress measurements in the TiN phase fabricated in surface layers at these conditions revealed the tensile stresses in the range of +500 to +800MPa for overlapping laser tracks produced by Nd:YAG laser and compression ones -300 to -550MPa in the case of the diode laser remelting in one track. Coatings of titanium-nickel produced by remelting of the formerly electro-deposited nickel layer in nitrogen environment were also examined in respect to the formed phases at rapid solidification. Mechanism of TiN formation in surface layers by laser remelting was under discussion.

AB - Laser remelting of titanium alloys by overlapping laser tracks using Nd: YAG or diode laser in nitrogen environment led to the formation of the TiN dominant phase. Residual stress measurements in the TiN phase fabricated in surface layers at these conditions revealed the tensile stresses in the range of +500 to +800MPa for overlapping laser tracks produced by Nd:YAG laser and compression ones -300 to -550MPa in the case of the diode laser remelting in one track. Coatings of titanium-nickel produced by remelting of the formerly electro-deposited nickel layer in nitrogen environment were also examined in respect to the formed phases at rapid solidification. Mechanism of TiN formation in surface layers by laser remelting was under discussion.

KW - Laser modification

KW - Microstructure

KW - Titanium alloys

UR - https://www.scopus.com/pages/publications/1242308008

U2 - 10.1117/12.520714

DO - 10.1117/12.520714

M3 - Conference article

AN - SCOPUS:1242308008

SN - 0277-786X

VL - 5229

SP - 178

EP - 183

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Laser Technology VII: Applications of Lasers

Y2 - 23 September 2002 through 27 September 2002

ER -

Microstructure generation in titanium alloys by laser remelting in nitrogen environment

Abstrakt

Obszary tematyczne ASJC Scopus

Uzyskaj dostęp do dokumentu

Inne pliki i linki

Fingerprint

Cytowanie