Zobrazeno 1 - 10
of 179
pro vyhledávání: '"H.-D. Steffens"'
Autor:
T. Duda, H. D. Steffens
Publikováno v:
Journal of Thermal Spray Technology. 9:235-240
This study combines enthalpy probe measurements in a direct current (DC) plasma jet under atmospheric conditions and the characterization of sprayed coatings. Two different nozzle diameters were used as anode profiles. A detailed description of the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55201e758c21dd2b368bccf8083410f1
https://doi.org/10.1361/105996300770349971
https://doi.org/10.1361/105996300770349971
Publikováno v:
Journal of Thermal Spray Technology. 8:517-522
Much research has been performed in the field of thermal barrier coatings (TBCs) deposited by atmospheric plasma spraying of ZrO2-Y2O3. The necessity of efficient thermal insulation, corrosion resistance, and sufficient lifetime under thermomechanica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a28c4f430d15621a1727e90b0c147bfd
https://doi.org/10.1361/105996399770350197
https://doi.org/10.1361/105996399770350197
Autor:
H. D. Steffens, K. Nassenstein
Publikováno v:
Journal of Thermal Spray Technology. 8:454-460
Thermal spray processes such as plasma spraying and HVOF have gained markets due to a steady process of development of materials and equipment. One disadvantage of thermal spray processes is that costs must be competitive compared to techniques such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9059cb674884221fd5bfe70ab3911823
https://doi.org/10.1361/105996399770350421
https://doi.org/10.1361/105996399770350421
Autor:
H.-D. Steffens, G. Pajonk
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 358:285-290
A well operating corrosion protection essentially prevents corrosive attacks on components and prolongs their endurance. A review of characteristic kinds of corrosion observed on coated components is given and the mechanisms of damage are systematica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69c50ce3a54fda929591f3ecd3496ea6
https://doi.org/10.1007/s002160050408
https://doi.org/10.1007/s002160050408
Publikováno v:
Mikrochimica Acta. 125:375-380
Tarnish layers are formed in the heat affected zone during the welding of steels and nickel based alloys. They commonly consist of oxides of the alloying elements. The corrosion behaviour of welded components is generally influenced by the thickness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdcb3ee822ca5878a990628e98cd6d44
https://doi.org/10.1007/bf01246214
https://doi.org/10.1007/bf01246214
Publikováno v:
Journal of Materials Science. 32:5413-5417
New results on the carbide formation in aluminium-carbon fibre composites are reviewed, with their implications for technology, including vacuum infiltration of carbon-fibre preforms with liquid aluminium. The microstructure of infiltrated specimens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e34fd59818e367122bccefefdda87c2
https://doi.org/10.1023/a:1018687432512
https://doi.org/10.1023/a:1018687432512
Publikováno v:
Key Engineering Materials. :321-326
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5d91a7416d2924c77268c32e1f91fa3
https://doi.org/10.4028/www.scientific.net/kem.127-131.321
https://doi.org/10.4028/www.scientific.net/kem.127-131.321
Autor:
H. D. Steffens, M. Brune
Publikováno v:
Journal of Thermal Spray Technology. 4:85-88
Vacuum-plasma-sprayed titanium-manganese alloy electrode layers are intended to improve the economy and efficiency of the synthesis of electrolytic manganese dioxide, which is commercially used as cathodic material in primary batteries. Titanium anod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5885ecd3e9b70325ef4f6c1de9d2d53e
https://doi.org/10.1007/bf02648532
https://doi.org/10.1007/bf02648532
Publikováno v:
Journal of Thermal Spray Technology. 3:398-403
Electric arc spraying has been successfully used for many industrial applications for more than 30 years. High-velocity oxygen fuel (HVOF) spraying is another well-established technology. Coatings produced by the HVOF process, especially carbide-cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6b4f22fc10ccca20a78317733b338ef
https://doi.org/10.1007/bf02658985
https://doi.org/10.1007/bf02658985
Autor:
K. Nassensteln, H. D. Steffens
Publikováno v:
Journal of Thermal Spray Technology. 3:412-417
Reactive materials such as titanium and tantalum are not suitable for the manufacture of pure and corrosion-resistant layers by atmospheric spraying processes, and thus are normally processed by vacuum plasma spraying. However, because of the large s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c060493d1030ecaa27e7d70d555fcbc5
https://doi.org/10.1007/bf02658987
https://doi.org/10.1007/bf02658987