Small ring testing of a creep resistant material
| العنوان: | Small ring testing of a creep resistant material |
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| المؤلفون: | Wei Sun, T H Hyde, Christopher J. Hyde, Steve Nardone, E. De Bruycker |
| المصدر: | IndraStra Global. |
| بيانات النشر: | Elsevier, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | Materials science, Turbine blade, Creep resistant material, Mechanical Engineering, Nuclear engineering, Metallurgy, Conversion relationships, Chemical plant, Ni-base alloys, Welding, Condensed Matter Physics, Creep testing, law.invention, Superalloy, Creep, Mechanics of Materials, law, Steam turbine, Component (UML), Nuclear power plant, Small ring, General Materials Science |
| الوصف: | Many components in conventional and nuclear power plant, aero-engines, chemical plant etc., operate at temperatures which are high enough for creep to occur. These include steam pipes, pipe branches, gas and steam turbine blades, etc. The manufacture of such components may also require welds to be part of them. In most cases, only nominal operating conditions (i.e. pressure, temperatures, system load, etc.) are known and hence precise life predictions for these components are not possible. Also, the proportion of life consumed will vary from position to position within a component. Hence, non-destructive techniques are adopted to assist in making decisions on whether to repair, continue operating or replace certain components. One such approach is to test a small sample removed from the component to make small creep test specimens which can be tested to give information on the remaining creep life of the component. When such a small sample cannot be removed from the operating component, e.g. in the case of small components, the component can be taken out of operation in order to make small creep test specimens, the results from which can then be used to assist with making decisions regarding similar or future components. This paper presents a small creep test specimen which can be used for the testing of particularly strong and creep resistant materials, such as nickel-based superalloys. |
| وصف الملف: | application/pdf; PDF |
| اللغة: | English |
| تدمد: | 2381-3652 0921-5093 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5099553d1e1c4b624d0bf4bf33e3b046Test https://igi.indrastra.com/items/show/21222Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....5099553d1e1c4b624d0bf4bf33e3b046 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 23813652 09215093 |
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