Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Oxidizing and reducing flames"'
Autor:
A. K. Sethi
Publikováno v:
Materials Today: Proceedings. 21:1436-1440
Hard surfacing is an economical method for the machine components that require some specific properties like wear resistance, corrosion, erosion and hardness. In this work, hard surfacing of structural steel was carried out by gas thermal spraying pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6174667b9455a9db115d76f0727bd831
https://doi.org/10.1016/j.matpr.2019.09.173
https://doi.org/10.1016/j.matpr.2019.09.173
Autor:
Francisco R. P. Feitosa, Jean-Marie Dubois, Maxsuel Ferreira Cunha, Cícero da Rocha Souto, Bruno Alessandro Silva Guedes de Lima, José A. Duarte Júnior, Rodinei Medeiros Gomes, José Marques Basílio Sobrinho
Publikováno v:
Journal of Materials Engineering and Performance. 28:5649-5660
Quasicrystals have received some attention in recent years regarding their potential usefulness as low friction and wear resistant materials. When quasicrystalline (QC) coatings are exposed to different levels of external loading or are subjected to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35cc41ac118d1e9eca0389ab6eb2ce1d
https://doi.org/10.1007/s11665-019-04298-3
https://doi.org/10.1007/s11665-019-04298-3
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 646:580-585
After concerns regarding the use of chlorinated material for pyrotechnic items had reinforced, the action of the U.S. Environmental Protection Agency on health concerns about strontium ushered in a new era in the production of red light. Lithium was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::146d4909ce808dbb53061afbbbe3d9d5
https://doi.org/10.1002/zaac.201900132
https://doi.org/10.1002/zaac.201900132
Autor:
Yijie Zhuang, Huangwei Zhang
Publikováno v:
International Journal of Multiphase Flow. 117:114-129
In this study, we develop a simplified theoretical model for flame initiation, propagation and extinction in premixed gas mixture containing water droplets, by considering water droplet evaporation in pre-flame or/and post-flame zones. The Eulerian d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8ed2eba4fb08e18081f873f2b673ff8
https://doi.org/10.1016/j.ijmultiphaseflow.2019.05.005
https://doi.org/10.1016/j.ijmultiphaseflow.2019.05.005
Laminar flames are widely used to analyze the fundamentals of combustion processes using molecular beam mass spectrometry. The extraction of a representative sample from a flame by an intrusive sampling technique is challenging because of two main is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e891f29e8ed6acfed8e8f938e58ebf06
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85103056826
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85103056826
Autor:
Karen Julieth Urrego, Mauricio Rincón Ortiz, Angie Vanessa Pinzón, Fabio Vargas Galvis, Andrés G. González-Hernández
Publikováno v:
Ceramics International. 44:21765-21773
Alumina ceramic coatings containing 14 and 48 wt% TiO2 were thermally sprayed on carbon steel substrates by oxy-fuel using a neutral and oxidizing flame. The permeation of aggressive ions into these coatings was evaluated at different times and their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f43e1a3285ff225d94d94cadb477a0ea
https://doi.org/10.1016/j.ceramint.2018.08.273
https://doi.org/10.1016/j.ceramint.2018.08.273
Non-premixed lean flame characteristics depending on air hole positions in a baffled micro combustor
Autor:
Tae Seon Park, Won Hyun Kim
Publikováno v:
Applied Thermal Engineering. 129:431-445
Compared to a premixed micro combustor, non-premixed micro combustor has the advantage of being able to control more easily the fuel-air mixing with reducing flame flashback. To find an efficient micro combustor based on the non-premixed combustion,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::765bffc6c0f53c7cb628326cfc1d5a78
https://doi.org/10.1016/j.applthermaleng.2017.10.064
https://doi.org/10.1016/j.applthermaleng.2017.10.064
Publikováno v:
Journal of Thermal Spray Technology. 26:1708-1719
In this work, the effect of oxygen flow variation in the corrosion behavior of Ni-based WC/Co coatings deposited by spray and fuse process was investigated. The coatings were deposited on gray cast iron substrates using a Superjet Eutalloy thermal sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::337966bf00d7face08824fd03a1917ba
https://doi.org/10.1007/s11666-017-0609-7
https://doi.org/10.1007/s11666-017-0609-7
Publikováno v:
Repositorio Digital UFPS
UNIVERSIDAD FRANCISCO DE PAULA SANTANDER
instacron:Universidad Francisco de Paula Santander
UNIVERSIDAD FRANCISCO DE PAULA SANTANDER
instacron:Universidad Francisco de Paula Santander
Tungsten carbide is used in the production of cutting tools for steel and as protection against wear due to its extremely high hardness. High speed oxygen fuel spraying process has been widely used to deposit WC-Co coatings. However, the decompositio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8f03dd78e0d2380729552cece60d62e
http://repositorio.ufps.edu.co/handle/ufps/1425
http://repositorio.ufps.edu.co/handle/ufps/1425
Publikováno v:
Acta Astronautica. 123:1-7
Iridium is one of the most promising candidates for protective barrier of refractory materials to endure high service temperature. The multilayer iridium coating was produced by a double glow plasma process on the polished tungsten carbide substrates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b34361d9e11bf52a1d3e987faaf28264
https://doi.org/10.1016/j.actaastro.2016.03.004
https://doi.org/10.1016/j.actaastro.2016.03.004