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Effect of Oxygen Activity on the Effectiveness of Nodulization in the Spheroidal Graphite Cast Iron Production
Production of castings with spheroidal graphite iron (SGI) requires the maintenance of metallurgical and technological principles. Oxygen plays an important role in this production. The influence of oxygen on cast iron has the most significant effect on oxygen bound in oxides. Under operating condit...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Інститут металофізики ім. Г.В. Курдюмова НАН України
2014
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| Series: | Металлофизика и новейшие технологии |
| Subjects: | |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/106883 |
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| Summary: | Production of castings with spheroidal graphite iron (SGI) requires the maintenance of metallurgical and technological principles. Oxygen plays an important role in this production. The influence of oxygen on cast iron has the most significant effect on oxygen bound in oxides. Under operating conditions, it is necessary to monitor the chemical composition and temperature of the melt together with other factors, which contribute to the effect of oxygen activity and effective modifications. Influence of an applied modifier (nodulizer) of oxygen activity on the production of spheroidal graphite cast iron is established. |
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