2012
DOI: 10.1590/s0104-92242012000200009
|View full text |Cite
|
Sign up to set email alerts
|

PTA hardfacing of Nb/Al coatings

Abstract: Hardfacing is widely applied to components yet the majority of the Resumo: Revestimentos soldados são amplamente usados para proteger componentes mecânicos entretanto a maioria das técnicas de soldagem disponíveis restringe a variedade de ligas de alta resistência que podem ser depositadas. O processo de plasma por arco transferido permite ultrapassar esta limitação ao utilizar material de adição na forma de pó, oferecendo a possibilidade de se customizar a composição dos revestimentos e em consequências a… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2021
2021
2023
2023

Publication Types

Select...
2
1

Relationship

0
3

Authors

Journals

citations
Cited by 3 publications
(1 citation statement)
references
References 19 publications
(19 reference statements)
0
1
0
Order By: Relevance
“…A minor drawback of AISI 1045 is that, unlike other medium carbon steels, it does not sustain complete hardening except for short parts of up to 60 mm. Surface treatment technologies have been the subject of extensive investigation for decades for AISI 1045 to enhance mechanical properties by thermal spray coating [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16],plasma arc cladding [17],electron beam cladding [18],tungsten inert gas arc cladding [19 22], laser beam cladding [23][24][25][26][27] and other surface modification methods.In order to apply the required coating, the HVOF process employs a mix of heat and kinetic energy to melt and accelerate powder particles. In the production of coatings, combustion and gas dynamics are crucial.…”
Section: Introductionmentioning
confidence: 99%
“…A minor drawback of AISI 1045 is that, unlike other medium carbon steels, it does not sustain complete hardening except for short parts of up to 60 mm. Surface treatment technologies have been the subject of extensive investigation for decades for AISI 1045 to enhance mechanical properties by thermal spray coating [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16],plasma arc cladding [17],electron beam cladding [18],tungsten inert gas arc cladding [19 22], laser beam cladding [23][24][25][26][27] and other surface modification methods.In order to apply the required coating, the HVOF process employs a mix of heat and kinetic energy to melt and accelerate powder particles. In the production of coatings, combustion and gas dynamics are crucial.…”
Section: Introductionmentioning
confidence: 99%