1963
DOI: 10.1002/zaac.19633190512
|View full text |Cite
|
Sign up to set email alerts
|

Ein Beitrag zur Kinetik der Carbidbildung in Chromstählen

Abstract: Die Gitterkonstante a der hexagonalen Chromcarbidmischkristalle (Cr, Fe)7C3 erniedrigt sich mit steigendem Eisengehalt um nahezu 1,4%, während die Gitterkonstante c praktisch unverändert bleibt. Bei der Umwandlung der γ‐Mischkristalle von Chromstählen mit mehr als 3% Cr scheiden sich im Temperaturbereich von 500–700°C anfänglich orthorhombische Eisencarbidmischkristalle (Fe, Cr)3C aus, die sich bei längerem Glühen wieder auflösen, wobei dann das obige hexagonale Chromcarbid ausgeschieden wird. Während dieser r… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

1967
1967
2023
2023

Publication Types

Select...
3
3

Relationship

0
6

Authors

Journals

citations
Cited by 10 publications
(1 citation statement)
references
References 4 publications
0
1
0
Order By: Relevance
“…Not only the sensitivity of tungsten or chromium to solubility in cobalt and iron is dependent on the carbon content -the diffusion coe cients for the diffusion of chromium and carbon in iron also differ signi cantly. The diffusion coe cients of chromium at 1,300°C, which are lower by a factor of 10 − 2 to 10 − 3 , do not allow a zone that is rich in chromium to be identi ed as a zone with a high carbon content [26] [27]. Since energy dispersive X-ray spectroscopy does not allow such an analysis of the carbon content, and the added value is considered to be of secondary importance for the scienti c paper in question, we will not pursue this aspect any further.…”
Section: Resultsmentioning
confidence: 99%
“…Not only the sensitivity of tungsten or chromium to solubility in cobalt and iron is dependent on the carbon content -the diffusion coe cients for the diffusion of chromium and carbon in iron also differ signi cantly. The diffusion coe cients of chromium at 1,300°C, which are lower by a factor of 10 − 2 to 10 − 3 , do not allow a zone that is rich in chromium to be identi ed as a zone with a high carbon content [26] [27]. Since energy dispersive X-ray spectroscopy does not allow such an analysis of the carbon content, and the added value is considered to be of secondary importance for the scienti c paper in question, we will not pursue this aspect any further.…”
Section: Resultsmentioning
confidence: 99%