scholarly journals Effect of Heat Resistant Coating on the Drilled Hole Quality of Hybrid Fiber Reinforced Epoxy Composite

Evergreen ◽  
2020 ◽  
Vol 7 (4) ◽  
pp. 530-537
Author(s):  
Sarower Kabir ◽  
Faiz Ahmad ◽  
Khurshid Malik ◽  
Norlin Nosbi ◽  
Laurent GUI LLAUMAT
Keyword(s):  
Epoxy Composite ◽  
Fiber Reinforced ◽  
Hybrid Fiber ◽  
Hole Quality ◽  
Heat Resistant ◽  
Resistant Coating ◽  
Heat Resistant Coating

Block Foam Glass with Plasma Protective and Decorative Coatings

2019 ◽  
Vol 974 ◽  
pp. 96-100
Author(s):  
Vasiliy S. Bessmertniy ◽  
Diana O. Bondarenko ◽  
Sofia V. Varfolomeeva ◽  
Alexey V. Makarov
Keyword(s):  
Foam Glass ◽  
Plasma Jet ◽  
Front Surface ◽  
Glass Block ◽  
Decorative Coating ◽  
Plasma Burner ◽  
Heat Resistant ◽  
Resistant Coating ◽  
Heat Resistant Coating

An innovative energy-saving technology for producing block foam glass with a protective decorative coating has been developed, including the preliminary application of an intermediate heat resistant coating followed by the application of the main coating and the plasma jet melting. The optimal composition of the intermediate heat resistant coating, its preparation technology and laying on the front surface of the foam glass block are determined. It is shown that the main factor shaping the quality of the foam glass insulating block with a protective decorative coating is the speed of the plasma burner movement with a plasma jet on the front surface of the foam block glass with a preliminary applied two-layer heat resistant protective decorative coating. The formation regularity of the front layer texture of a protective and decorative coating on the plasma jet speed to the enclosing foam glass block has been established. It is shown that at the optimum plasma processing speed of 10 mm/s, a continuous, high-quality protective and decorative coating is formed. The features of the phase composition and microstructure of a multilayer heat resistant protective decorative coating are investigated. It is established that the surface layer is represented by an amorphous vitreous phase.

Qualitätssteigerung von Bohrungen in Faserkunststoffverbunden*/Increased quality of bores in fiber reinforced polymers

2015 ◽  
Vol 105 (07-08) ◽  
pp. 501-507
Author(s):  
L. Heberger ◽  
S. Nissle ◽  
M. Gurka ◽  
B. Kirsch ◽  
J. C. Aurich
Keyword(s):  
Carbon Fiber ◽  
Computer Tomography ◽  
Drill Hole ◽  
Fiber Reinforced Polymers ◽  
Fiber Reinforced ◽  
Hole Quality ◽  
Carbon Fiber Reinforced Polymers ◽  
Reinforced Polymers ◽  
Carbon Fiber Reinforced

Beim Bohren von kohlefaserverstärktem Kunststoff treten verstärkt Schädigungen wie Delaminationen und Faserüberstände auf. Mit dem Ziel die Bohrlochqualität zu verbessern, wurde der Einfluss der Werkstückeinspannung hinsichtlich Einspanngeometrie, -kraft und -material untersucht. Zusätzlich zur konventionellen optischen Delaminationsmessung wurde die äußere und die innere Delamination mittels Mikrocomputertomografie analysiert. Durch eine Optimierung der Einspannung konnte die Bohrlochqualität gesteigert werden.   When drilling carbon fiber reinforced polymers damages like delamination and fiber protrusion appear. Aiming to improve the drill hole quality, the influence of the fastening device with respect to fastening geometry, force and material is analyzed. In addition to the conventional optical delamination measurement, the outer and inner delamination is investigated by micro computer tomography. The optimization of the fastening device leads to a higher drill hole quality.

Radioparent Heat-Resistant Coating Based on Inorganic Binder

2017 ◽  
Vol 58 (2) ◽  
pp. 239-241
Author(s):  
P. A. Stepanov ◽  
V. V. Antonov ◽  
I. G. Atroshchenko ◽  
O. V. Nikulina ◽  
O. A. Stroeva ◽  
...  
Keyword(s):  
Inorganic Binder ◽  
Heat Resistant ◽  
Resistant Coating ◽  
Heat Resistant Coating
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