Use of Nitrocarburizing for Strengthening Threaded Joints of Drill Pipes from Medium-Carbon Alloy Steels

Nitrocarburizing is tested at the Drill Equipment Plant for reinforcing threaded joints of drill pipes for units with retrievable core receiver (RCR). The effect of the nitrocarburizing on the mechanical properties of steels of different alloying systems is considered. Steels for the production of t...

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Bibliographic Details
Published in:Metal science and heat treatment 2015-05, Vol.57 (1-2), p.97-102
Main Authors: Priymak, E. Yu, Stepanchukova, A. V., Yakovleva, I. L., Tereshchenko, N. A.
Format: Article
Language:English
Subjects:
Alloy steels
Alloys
Carbonitriding
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Coring
Drill pipe
Drilling equipment
Engineering Thermodynamics
Evaluation
Heat and Mass Transfer
Iron and steel making
Materials Science
Metallic Materials
Nitrocarburizing
Steels
Surface Engineering
Threaded
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Summary:Nitrocarburizing is tested at the Drill Equipment Plant for reinforcing threaded joints of drill pipes for units with retrievable core receiver (RCR). The effect of the nitrocarburizing on the mechanical properties of steels of different alloying systems is considered. Steels for the production of threaded joints of drill pipes are recommended.
ISSN:0026-0673
1573-8973
DOI:10.1007/s11041-015-9843-0