Characterization of cermet coatings deposited by low-pressure cold spraying

Winnicki, Marcin; Małachowska, Aleksandra; Rutkowska-Gorczyca, Małgorzata; Sokołowski, Paweł; Ambroziak, Andrzej; Pawłowski, Lech

doi:10.1016/j.surfcoat.2014.12.070

Cited by 20 publications

(19 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Recently, metal-ceramic mixtures (cermets) were very often reported as cold spray source powders [ 28 , 30 – 35 ]. The size of ceramic powder used for spraying is usually comparable to the size of metal powder and for this reason they do not form separate agglomerates.…”

Section: Resultsmentioning

confidence: 99%

“…The size of ceramic powder used for spraying is usually comparable to the size of metal powder and for this reason they do not form separate agglomerates. Thus, obtained in such a way coatings have uniform distribution of ceramic particles [ 35 , 40 ].…”

Section: Resultsmentioning

confidence: 99%

“…In cold spraying both metal and cermet coatings (i.e., a substantially uniform mixture of two or more metallic and oxide components) can be sprayed. According to the literature [ 32 – 35 ] ceramic powder present in metal-ceramics mixture decreases the porosity in the coatings. This seems to be attractive in a context of ITO targets that should possess high density to maximise their life time and reduce tendency to the nodules formation.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Microscopic Examination of Cold Spray Cermet Sn+In₂O₃Coatings for Sputtering Target Materials

et al. 2017

Self Cite

View full text Add to dashboard Cite

Low-pressure cold spraying is a newly developed technology with high application potential. The aim of this study was to investigate potential application of this technique for producing a new type of transparent conductive oxide films target. Cold spraying technique allows the manufacture of target directly on the backing plate; therefore the proposed sputtering target has a form of Sn+In2O3 coating sprayed onto copper substrate. The microstructure and properties of the feedstock powder prepared using three various methods as well as the deposited ones by low-pressure cold spraying coatings were evaluated, compared, and analysed. Produced cermet Sn+In2O3 targets were employed in first magnetron sputtering process to deposit preliminary, thin, transparent conducting oxide films onto the glass substrates. The resistivity of obtained preliminary films was measured and allows believing that fabrication of TCO (transparent conducting oxide) films using targets produced by cold spraying is possible in the future, after optimization of the deposition conditions.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Microscopic Examination of Cold Spray Cermet Sn+In₂O₃Coatings for Sputtering Target Materials

et al. 2017

Self Cite

View full text Add to dashboard Cite

show abstract

“…Therefore, a lot of recent studies deal with deposition of metal matrix composites (MMC). The papers describe the characterization of Al 2 O 3 cermets with metals as Al, Cu, Zn, Sn, and Ni [117][118][119][120]. The MMCs coatings can have various applications.…”

Section: Low Pressure Cold Spraying and High Pressure Cold Sprayingmentioning

confidence: 99%

Review of Functionally Graded Thermal Sprayed Coatings

et al. 2020

View full text Add to dashboard Cite

The paper briefly describes major thermal spray techniques used to spray functionally graded coatings such as atmospheric plasma spraying, high velocity oxy-fuel spraying, suspension and solution precursor plasma spraying, and finally low and high pressure cold gas spray method. The examples of combined spray processes as well as some examples of post spray treatment including laser and high temperature treatments or mechanical one, are described. Then, the solid and liquid feedstocks used to spray and their properties are shortly discussed. The reviewed properties of functional coatings include: (i) mechanical (adhesion, toughness, hardness); (ii) physical (porosity, thermal conductivity and diffusivity, thermal expansion, photo-catalytic activity), and; (iii) bioactivity and simulated body fluid (SBF) corrosion. These properties are useful in present applications of functionally graded coatings as thermal barriers, the bioactive coatings in prostheses, photo-catalytic coatings in water treatment, coatings used in printing industry (anilox and corona rolls). Finally, some of the future possible fields of functional thermal sprayed coatings applications are discussed, e.g., to coat polymer substrates or to use the cheap technology of low pressure cold gas spray method instead of expensive technology of vacuum plasma spraying to obtain bond coatings.

show abstract

“…Surface modifications may be applied by different methods such as for surface protection, e.g., protective sol-gel coatings [ 1 , 2 , 5 , 6 , 11 , 12 , 13 ], for surface activation, e.g., [ 14 , 15 ] and for surface functionalisation, e.g., hard coatings [ 3 , 4 , 6 , 10 , 11 , 16 ]. With regards to the types of materials used for surface modification, regardless of the modification process utilised, it is possible to use ceramics, composites, glass, metals, polymers, or, in a more advanced manner, materials such as cermet [ 17 ], nanocomposites [ 18 ], bioglass [ 19 ], oxides [ 20 ] or organic-inorganic hybrid materials [ 21 ].…”

Section: Introductionmentioning

confidence: 99%

Functionalizable Sol-Gel Silica Coatings for Corrosion Mitigation

et al. 2018

View full text Add to dashboard Cite

Corrosion is constantly a major problem of the world economy in the field of metal products, metal processing and other areas that utilise metals. Previously used compounds utilizing hexavalent chromium were amongst the most effective materials for corrosion protection but regulations have been recently introduced that forbid their use. Consequently, there is a huge drive by engineers, technologists and scientists from different disciplines focused on searching a new, more effective and environmentally-friendly means of corrosion protection. One novel group of materials with the potential to solve metal protection problems are sol-gel thin films, which are increasingly interesting as mitigation corrosion barriers. These environmentally-friendly and easy-to-obtain coatings have the promise to be an effective alternative to hexavalent chromium compounds using for anti-corrosion industrial coatings. In this review the authors present a range of different solutions for slow down the corrosion processes of metallic substrates by using the oxides and doped oxides obtained by the sol-gel method. Examples of techniques used to the sol-gel coating examinations, in terms of anti-corrosion protection, are also presented.

show abstract

Characterization of cermet coatings deposited by low-pressure cold spraying

Cited by 20 publications

References 13 publications

Microscopic Examination of Cold Spray Cermet Sn+In₂O₃Coatings for Sputtering Target Materials

Microscopic Examination of Cold Spray Cermet Sn+In₂O₃Coatings for Sputtering Target Materials

Review of Functionally Graded Thermal Sprayed Coatings

Functionalizable Sol-Gel Silica Coatings for Corrosion Mitigation

Contact Info

Product

Resources

About

Characterization of cermet coatings deposited by low-pressure cold spraying

Cited by 20 publications

References 13 publications

Microscopic Examination of Cold Spray Cermet Sn+In2O3Coatings for Sputtering Target Materials

Microscopic Examination of Cold Spray Cermet Sn+In2O3Coatings for Sputtering Target Materials

Review of Functionally Graded Thermal Sprayed Coatings

Functionalizable Sol-Gel Silica Coatings for Corrosion Mitigation

Contact Info

Product

Resources

About

Microscopic Examination of Cold Spray Cermet Sn+In₂O₃Coatings for Sputtering Target Materials

Microscopic Examination of Cold Spray Cermet Sn+In₂O₃Coatings for Sputtering Target Materials