PLATYNG OF WEAR RESISTANT SURFACE LAYERS BY THE METHOD - LASER SINTERING
The essence of process for production of metal powders by aggregation is the formation and sintering operations that cause growth and stabilization of the contact surfaces, together with connections interatomic cohesion between particles. A body of metal powders is a thermodynamically unstable state...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Academica Brancusi
2012-05-01
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| Series: | Fiabilitate şi Durabilitate |
| Subjects: | |
| Online Access: | http://www.utgjiu.ro/rev_mec/mecanica/pdf/2012-01.Supliment/23_Ciofu%20Florin,%20Nioata%20Alin.pdf |
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| Summary: | The essence of process for production of metal powders by aggregation is the formation and sintering operations that cause growth and stabilization of the contact surfaces, together with connections interatomic cohesion between particles. A body of metal powders is a thermodynamically unstable state due to the smoothness powder, grains surface roughness, form, degree of hardening in deformed areas, surface defects at grain polycrystalline networks (vacations, dislocations), etc. |
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| ISSN: | 1844-640X |