Using a Plasma Focused Ion Beam System to Characterise the Porosity Through the Oxide Scale Formed on a Martensitic 9Cr-1Mo Steel Exposed to CO2 [0.03%]
采用等离子体聚焦离子束系统表征9Cr-1Mo马氏体钢在CO2中暴露形成的氧化层的多孔性
Lawrence Coghlan,Aya Shin,Jonathan Pearson et al.
Lawrence Coghlan et al.
Focused ion beam (FIB) microscopy, in combination with scanning electron microscopy (SEM) has been used to characterise the porosity through the oxide scale of an experimental martensitic 9Cr-1Mo steel exposed for 3325 h to a CO2-rich envir...
Effect of Deposit Chemistry on the Stress Corrosion Cracking Susceptibility of CMSX-10 at 550°C and 700°C [0.03%]
沉积物化学成分对CMSX-10合金在550和700℃的应力腐蚀开裂敏感性的影响
F Duarte Martinez,A Syed,G Gibson et al.
F Duarte Martinez et al.
Turbine blades of aerogas turbines can be at risk of stress corrosion cracking (SCC) below 700 °C due to the effects of stress, sulphur-containing gases and deposits that are ingested into the turbine. Therefore, understanding the effect o...
The Effect of Nb, Ta, and Ti on the Oxidation of a New Polycrystalline Ni-Based Superalloy [0.03%]
铌、钽和钛对一种新型多晶镍基合金氧化行为的影响研究
J W X Wo,M C Hardy,H J Stone
J W X Wo
The effect of variations in Nb, Ta, and Ti concentrations in exchange for Al on the oxidation resistance of a new polycrystalline Ni-based superalloy (C19) was studied in air at 800 °C for up to 1000 h. An external scale of Ti-doped Cr2O3 ...
Evaluating Wagner Oxidation Criteria for Protective Al2O3 Scale Formation in Ni-Based Superalloys [0.03%]
评估镍基高温合金抗氧化性Al₂O₃保护膜形成准则
J W X Wo,M C Hardy,H J Stone
J W X Wo
An assessment is made of the Wagner transition criteria for predicting the formation of a continuous Al2O3 scale in Ni-based superalloys. Predictions are compared with data from an experimental Ni-based superalloy as well as commercial supe...