New process for accelerated carbide spheroidisation of RSt 37-2 steel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F12%3A%230000335" target="_blank" >RIV/26316919:_____/12:#0000335 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1179/174951411X13051201041270" target="_blank" >http://dx.doi.org/10.1179/174951411X13051201041270</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1179/174951411X13051201041270" target="_blank" >10.1179/174951411X13051201041270</a>

Result language

angličtina

Original language name

New process for accelerated carbide spheroidisation of RSt 37-2 steel

Original language description

Conventional soft annealing of steel is normally carried out in continuous and batch furnaces with annealing times of up to several tens of hours. The typical annealing temperature is just below the transformation temperature AC1, but the soaking times are varied. The hold is followed by slow cooling to room temperature. During annealing, recovery of the crystalline lattice takes place in the ferrite matrix. Carbide spheroidisation occurs as well, i.e. the cementite lamellae transform into globular cementite. As a result, strength and hardness decrease, ductility increases and the ability of the steel workpiece to undergo plastic deformation is recovered. Normally, toughness and other dynamic response parameters increase significantly. The annealing process can be accelerated by temperature cycling around the transformation temperature AC1. However, according to literature sources, this process takes many hours as well. Annealing above AC1 and subsequent cooling is also possible. This

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

<a href="/en/project/GAP107%2F10%2F2272" target="_blank" >GAP107/10/2272: Accelerated Carbide Spheroidization and Grain Refinement in Steels</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

International Heat Treatment and Surface Engineering

ISSN

1749-5148

e-ISSN

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Volume of the periodical

Vol.6

Issue of the periodical within the volume

No.1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

4

Pages from-to

43-46

UT code for WoS article

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EID of the result in the Scopus database

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