Investigation of thermal coating influence on the fire resistance of a multi-layer material

International Conference on Innovative Research - ICIR EUROINVENT 2019

Mocanita, O.^1 ; Chicet, D.^2 ; Istrate, B.^1 ; Micu, C.^1 ; Munteanu, C.^1

Technical University of Iasi, Mechanical Engineering Department, 61-63 D. Mangeron Blvd, Iasi

700050, Romania^1

Technical University of Iasi, Materials Science and Engineering Department, 41 D.Mangeron Blvd, Iasi

700050, Romania^2

关键词: Aluminium foam;    Atmospheric plasma spray;    Fire resistance test;    Fire resistant;    Multilayer materials;    Multilayered materials;    Thermal barrier;    Thermal coatings;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/572/1/012052/pdf
DOI  :  10.1088/1757-899X/572/1/012052

来源: IOP

【 摘 要 】

In modern practice, more and more multi-layered materials are emerging as response to the ever-changing demands of construction beneficiaries. One of these, a fire resistant multilayer material, is studied in this article. The multilayer material was made in two variants-on support of aluminium foam, respectively ceramic foam, and a ceramic fibre plate was used for the side exposed directly to the flame. On this plate, an Al2O3 ceramic coating with the role of thermal barrier was realized by atmospheric plasma spray method. His influence of was evaluated by comparing the recorded temperatures during the fire resistance tests for both the coated and the non-coated samples.