Thermomechanical treatment of R18 steel

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1968 English Publisher:Springer Science and Business Media LLCJournal:Metal Science and Heat Treatment, volume 9, pages 545-546 (issn: 0026-0673, eissn: 1573-8973,

Copyright policy )

Authors: V. S. Tomsinskii; V. A. Nekrasov; V. A. Malygin; L. A. Vikhanskii;

doi: 10.1007/bf00654260

Thermomechanical treatment of R18 steel

- Summary
- Metrics

Abstract

1. After HTTMT of high-speed steel R18 by the optimum method the bending strength is 440 kg/mm2; after the standard treatment is 250 kg/mm2. 2. Reduction of the deformation temperature leads to impoverishment of the solid solution in carbon and alloying elements, promotes the precipitation and coalescence of carbides, and sharply reduces the red hardness. 3. HTTMT with 25% strain at 1100°C without previous austenitizing at 1275°C increases the bending strength 40%; the deflection remains unchanged by comparison with the standard treatment. 4. HTTMT does not increase the red hardness of R18 steel.

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	0
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average