Multilayer multifunctional advanced coatings for receivers of concentrated solar power plants

被引：1

作者：

Charpentier, L. ^{[1
]}

Chen, D. ^{[2
]}

Colas, J. ^{[1
]}

Mercier, F. ^{[2
]}

Pons, M. ^{[2
]}

Pique, D. ^{[3
]}

Giusti, G. ^{[3
]}

Sans, J. L. ^{[1
]}

Balat-Pichelin, M. ^{[1
]}

机构：

[1] PROMES CNRS, 7 Rue Four Solaire, F-66120 Font Romeu, France

[2] SIMaP Univ Grenoble lpes, CNRS, Grenoble INP, 1130 Rue Piscine,Domaine Univ,BP75, F-38402 St Martin Dheres, France

[3] Siltronix Silicon Technol, 382 Rue Louis Rustin,Technopole Archamps, F-74160 Archamps, France

来源：

MRS COMMUNICATIONS | 2019年 / 9卷 / 04期

关键词：

MECHANICAL-BEHAVIOR; HIGH-TEMPERATURE; INCONEL; 625; OXIDATION; ALLOY; AIR;

D O I：

10.1557/mrc.2019.130

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The extending market of concentrated solar power plants requires high-temperature materials for solar surface receivers that would ideally heat an air coolant beyond 1300 K. This work presents investigation on high-temperature alloys with ceramic coatings (AlN or SiC/AlN stacking) to combine the properties of the substrate (creep resistance, machinability) and coating (slow oxidation kinetics, high solar absorptivity). The first results showed that high-temperature oxidation resistance and optical properties of metallic alloys were improved by the different coatings. However, the fast thermal shocks led to high stress levels not compatible due to the differences in thermal expansion coefficients.

引用

页码：1193 / 1199

页数：7

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