Experiments have been carried out on the feasibility of inhibiting the deposition of carbon which takes place by catalytic decomposition of CO on iron and steel surfaces. Two distinct classes of inhibitors have been investigated: firstly, compounds exerting an irreversible effect, such as SO, and va
16. On the inhibition of carbon deposition on iron and steel
β Scribed by G.M Jenkins; J.O Medwell; F.F Dodds
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 110 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0008-6223
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β¦ Synopsis
York). A simple model of the deposition of pyrolytic carbon is proposed to explain the apparent inconsistencies between properties and structure. This model considers the importance of the nucleation rate, diffusion, and surface reactions and is based on structure determinations by density and stress measurements, optical and electron microscopy, and X-ray diffraction.
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## Abstract The polarization behaviour of iron in perchlorate, chloride and sulphate base electrolytes at pH values ranging from 0.3 β€ pH β€ 3.5 was found to be changed drastically by the addition of small amounts of the heavy metal ions Me^z+^ = Pb^2+^, Tl^+^ to the electrolyte solutions. At potent
The relations between chemical vapor deposition (CVD) parameters and the resultant pyrolytic carbon microstructures have been examined for matrix deposition in fibrous carbon substrates. The parameters considered are temperature (1200-145O"C), pressure (20-630 Torr), C/H ratio (l/4-1/14), total flow