Add time:07/29/2019 Source:sciencedirect.com
The thermal interaction mechanism between C4F7N (fluorinated nitrile)-N2 gas mixture using as substitute to SF6 with metal was investigated. We found that interaction between C4F7N-N2 and copper leads to surface corrosion or gas decomposition with interface temperature at 120℃-220℃. The oxidation of copper and accumulation of F, CFx and CN can be found and gaseous by-products such as C3F6, CF3H, C3F6O is produced. C4F7N-N2 has better compatibility with aluminum than that of copper due to the existence of alumina. The interaction between C4F7N and alumina surface has the lowest adsorption energy, charge transfer compared with that of copper and aluminum.
We also recommend Trading Suppliers and Manufacturers of COPPER ALUMINUM OXIDE (cas 12042-92-1). Pls Click Website Link as below: cas 12042-92-1 suppliers
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View