Комбінація способів видалення моделей для отримання виливків відповідального призначення
Developed and tested by the authors of technological process for producing complex profile castings of superalloy KHN57KVYUTMBRL by combined casting method of the lost-wax (gating system) and of burns polystyrene models in the shell molds of complex modified ceramics, which reduces cracking form at...
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| Date: | 2018 |
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| Main Author: | |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Physico- Technological Institute of Metals and Alloys of the NAS of Ukraine
2018
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| Online Access: | https://momjournal.org.ua/index.php/mom/article/view/2018-3-6 |
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| Journal Title: | Metal Science and Treatment of Metals |
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Metal Science and Treatment of Metals| Summary: | Developed and tested by the authors of technological process for producing complex profile castings of superalloy KHN57KVYUTMBRL by combined casting method of the lost-wax (gating system) and of burns polystyrene models in the shell molds of complex modified ceramics, which reduces cracking form at the expense of a correctly selected time-temperature regime annealing form with model. Also it allows you to get of casting complex profile with minimizing allowance for machining parts, to increase their geometric accuracy and reduce roughness. |
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