ESTIMATION OF IMPROVED PRODUCTIVITY BASED ON MATERIALS SUBSTITUTION IN HIGH TEMPERATURE APPLICATIONS. USE OF ALLOY ASTM A-335 P91
In Ecopetrol-ICP was carried out an evaluation of the mechanical and microstructural properties of modified 9G--1 Mo alloy, ASTM A-335 Gr. P91, finding higher strength mechanical properties, allowable stresses and creep rupture strenght, than the conventional 9Cr-1 Mo alloy, ASTM A-335 Gr. P9, recom...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Instituto Colombiano del Petróleo (ICP) - ECOPETROL S.A.
2001-01-01
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| Series: | CT&F Ciencia, Tecnología & Futuro |
| Subjects: | |
| Online Access: | http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-53832001000100010 |