Aerospace industry 1 Alloy steel 1 Characterization 1 Chemical and pulp and paper industry 1 Chemical industry 1 Chemical resistance 1 Creep rupture strengths 1 Defects 1 Degradation 1 Electron microscopy 1 Elevated temperature 1 Environments 1 High Temperature 1 High resolution transmission electron microscopy 1 High strength alloys 1 High strength steel 1 High temperature mechanical properties 1 High temperature strength 1 High temperature structural material 1 High-temperature tensile strengths 1 Microstructure 1 Nickel 1 Nickel base superalloy 1 Nickel base superalloys 1 Oxidation resistance 1 Paper Industry 1 Paper and pulp industry 1 Pulp 1 Pulp and paper industry 1 Scanning electron microscopy 1