Published September 2004
| Version v1
Journal article
The Influence of Microalloying and Thermal Treatment on Mechanical Properties of Billets and Pipes Prepared from Microalloyed Steel C0.2Mn2Cr1
- 1. F.Tavadze Institute of Metallurgy and Metals Science, Tbilisi (Georgia)
Description
The influence of doping with Ca, Ba and B on processing and mechanical properties of tubes prepared from steel C0.2Mn2Cr1 was investigated. Significant increase of plasticity and impact strength was observed. Optimal technological parameters of broaching and reducing processes for obtaining high strength was established and the critical reduction needed for cavity formation at the tip of mandrel was determined. Cavity formation parameters were established via hot-twisting and tapered sample rolling tests. (author)
Additional details
Publishing Information
- Journal Title
- Bulletin of the Georgian National Academy of Sciences
- Journal Volume
- 170
- Journal Issue
- 2
- Journal Page Range
- p. 304-306
- ISSN
- 0132-1447
INIS
- Country of Publication
- Georgia
- Country of Input or Organization
- Georgia
- INIS RN
- 46134235
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CAVITIES; HEAT TREATMENTS; IMPACT STRENGTH; LOW ALLOY STEELS; PIPES; PLASTICITY; PROCESSING; REDUCTION; ROLLING
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CHEMICAL REACTIONS; FABRICATION; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS WORKING; MECHANICAL PROPERTIES; STEELS; TRANSITION ELEMENT ALLOYS; TUBES
Optional Information
- Notes
- 2 figs., 1 tab.