μRaman Analysis of the Rust Layer on Rusted Cast Iron Artifacts

Wei Zhen Ouyang

doi:10.4028/www.scientific.net/AMR.887-888.262

Paper Titles

Effect of Heat Treatment Processes on Microstructure and Mechanical Properties of Nb-Ti-Stabilized 430 Stainless Steel Plate
p.240

Research and Implementation of the Data Fitting Algorithm for Testing the Metallurgical Performance of Iron Ore
p.248

The Research of Non-Oriented Electrical Steel Processed by Stress Relief Annealing Experiments
p.252

Designing Q&P Process for Experimental Steel with 0.47 % Carbon Content
p.257

μRaman Analysis of the Rust Layer on Rusted Cast Iron Artifacts
p.262

Source of Inclusion in IF Steel End Slabs
p.266

Multiaxial Fatigue Life Prediction of 50CrVA Spring Steel under Proportional Loading
p.270

Effect of Austenitizing Processes on Isothermal Quenching Microstructure in Bearing Steel
p.276

Effect of Carbon Content in Direct Reduction Process of Limonite Iron Oxide to Produce Pig Iron Substitute for Thin Wall Ductile Iron Process
p.281

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 887-888μRaman Analysis of the Rust Layer on Rusted Cast...

μRaman Analysis of the Rust Layer on Rusted Cast Iron Artifacts

Abstract:

The components of corrosion products on rusted cast iron artifacts in a wet/dry atmospheric environment have been studied by micro-Raman spectroscopy. The observations show that microstructures of outer and inner interfaces are different; indicating that active corrosion occurred on the rusted specimen covered with many cracks and pores. The μRaman spectra of outer and inner layer results prove to be composed of three main iron oxyhydroxides. In addition, Fe₃O₄ only exists in the inner layer.