A Study of Structural Changes Embed in Surface Diffusion Layer of Carbon Steel ST-20 Nitrided in Ammonia Furnace 〖NH〗_3
We have studied in this paper the effects of thermal gaseous treatment using NH3 – gas in thermal furnace , those effects are on diffusion layers properties of carbon steel nitrided in temperatures (550 ,650 ,750, 850,950) 0C, at for each temperature. The micro-hardness was determined using Vicker...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Arabic |
| Published: |
Tishreen University
2019-07-01
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| Series: | مجلة جامعة تشرين للبحوث والدراسات العلمية، سلسلة العلوم الأساسية |
| Online Access: | http://www.journal.tishreen.edu.sy/index.php/bassnc/article/view/8831 |