SwePub
Sök i LIBRIS databas

  Extended search

WFRF:(Dahlman Patrik 1971 )
 

Search: WFRF:(Dahlman Patrik 1971 ) > Microstructure and ...

Microstructure and texture development during ring rolling of 100Cr6

Ryttberg, Kristina, 1977 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Knutson Wedel, Maria, 1963 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Nyborg, Lars, 1958 (author)
Chalmers tekniska högskola,Chalmers University of Technology
show more...
Dahlman, Patrik, 1971 (author)
SKF Group
show less...
 (creator_code:org_t)
ISBN 9781574982961
2008
2008
English.
In: Ceramic Transactions. - 1042-1122. - 9781574982961 ; 200, s. 301-309
  • Conference paper (peer-reviewed)
Abstract Subject headings
Close  
  • Pre-turned 100Cr6 steel rings with spheroidised annealed microstructure have been cold ring rolled to two levels: expanding the outer diameter by 10 and 20%. The final microstructure was shown to be varying throughout the cross-section of the ring, where the largest deformation was found close to the surface of the inner diameter. This was reflected in the hardness profile showing the highest hardness values close to the inner surface. Scanning electron microscopy showed that the microstructure below the surface of the outer diameter consisted of a greatly refined ferrite. Close to the surface of the inner diameter the structure was even more refined. Electron back scatter diffraction together with X-ray diffractometry showed that cold ring rolling changed the existing texture of the ring blanks, where {110}-planes were parallel to the axial direction of the rings, towards {110}-planes becoming parallel to the rolling direction. This resulted in a weak {110}-texture. Close to the surface of the outer diameter the greatly refined ferrite had decomposed into a more random orientation distribution.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Materialteknik (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Materials Engineering (hsv//eng)
TEKNIK OCH TEKNOLOGIER  -- Materialteknik -- Bearbetnings-, yt- och fogningsteknik (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Materials Engineering -- Manufacturing, Surface and Joining Technology (hsv//eng)
TEKNIK OCH TEKNOLOGIER  -- Materialteknik -- Annan materialteknik (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Materials Engineering -- Other Materials Engineering (hsv//eng)

Publication and Content Type

kon (subject category)
ref (subject category)

Find in a library

To the university's database

Search outside SwePub

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view