Sökning: "David Lindell"

Hittade 3 avhandlingar innehållade orden David Lindell.

1. 1. Characterisation and pickling behaviour of oxides formed during production annealing of stainless steel

   Författare :David Lindell; Christofer Leygraf; Pamela Henderson; Jan Froitzheim; Stockholm Swerea KIMAB; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; stainless steel; oxidation; annealing; hot rolling; cold rolling; water vapour and mixed acid pickling; Other chemistry; Övrig kemi;

   Sammanfattning : .... LÄS MER

3. 2. Process-microstructure-corrosion interrelations for stainless steel

   Författare :David Lindell; Rachel Pettersson; Rebecca L. Higginson; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; stainless steel; processing; annealing; pickling; microstructure; corrosion; anisotropy; oxyfuel; Kemi; Chemistry;

   Sammanfattning : Stainless steels were first developed in the early 20th century and have since then emerged as a very diverse class of engineering materials. Along with steels having new combinations of properties, there is a continuous development of new technologies allowing the material to be produced in a faster and more energy effcient manner. LÄS MER

4. 3. Passivity & Breakdown of Super Duplex Stainless Steel : Studied with Electrochemical & Synchrotron Techniques

   Författare :Marie Långberg; Jinshan Pan; David Lindell; Ulf Kivisäkk; Edvin Lundgren; Sannakaisa Virtanen; KTH; []
   Nyckelord :Passive film; duplex stainless steel; synchrotron X-ray reflectivity; X-ray diffraction; X-ray fluorescence; hard X-ray Photoelectron emission microscopy; X-ray Photoelectron spectroscopy; Electrochemical impedance; Kemi; Chemistry;

   Sammanfattning : Super duplex stainless steel consists of two phases: austenite and ferrite, and is a highly corrosion resistant material, with a wide range of applications. The corrosion resistance of stainless steels is determined by the performance of a spontaneously formed thin Cr oxide rich film with a thickness of 1-3 nm. LÄS MER