Morphology and texture evolution of FeCrAlTi–Y2O3 foil fabricated by EBPVD

Lin, Xiankun; He, Xiaodong; Sun, Yun; Li, Yibin; Song, Guangping; Li, Xinyan; Zhang, Jiazhen

doi:10.1016/j.surfcoat.2010.06.010

Cited by 8 publications

(2 citation statements)

References 36 publications

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“…The position with (100) preferred orientation has flat and smooth top morphology compared with positions with other types of texture. Vapor incidence angle has an impact on the type of texture and surface morphology, which is also observed in our previous work [9].…”

Section: Resultssupporting

confidence: 83%

“…The coatings were fabricated by a GEKONT L5 electron beam facility in a vacuum chamber evacuated to 1×10 -3 Pa. The electron beam physical vapor deposition process is detailed in our previous works [8,9]. A 98.5-mm diameter FeCrAlTi (Fe-19.7Cr-5.3Al-5.5Ti) ingot and a 68.5-mm diameter Y 2 O 3 ingot were placed into two water-cooled copper crucibles and evaporated by two electron beams simultaneously and separately.…”

Section: Methodsmentioning

confidence: 99%

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Freestanding FeCrAl-Y2O3 Amorphous/Crystalline Composite Coating Fabricated by Electron-Beam Physical Vapor Deposition

Lin

Song

Gou

et al. 2014

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Freestanding FeCrAl-Y2O3 amorphous/crystalline composite coating with a thickness of about 200μm has been produced from electron-beam physical vapor deposition of FeCrAl and yttria materials with a substrate temperature of 500 oC around. The microstructure was composed of columnar grains near the substrate side and an amorphous top layer. Local crystallization occurred during room temperature preservation. It is inferred that the crystallization activation energy of the material is very low.

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Section: Resultssupporting

confidence: 83%

Section: Methodsmentioning

confidence: 99%