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Casper Van der Eijk

Forskningsleder

Casper Van der Eijk

Forskningsleder

Casper Van der Eijk
Telefon: 982 83 989
Mobil: 982 83 989
Avdeling: Industriell prosessteknologi
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjoner

Publikasjon

Reduction of Mixtures of Ni-Oxide and Ti-oxide powder in a natural gas containing atmosphere

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1225868

Natural gas has been used as reductant in the production of iron for several decades. Recently, the use of natural gas as reductant for other metals has been drawing attention because of the low price of natural gas, as well as the reduction of CO2 emissions compared to the use of coke and coal. In ...

År 2014
Type Konferanseartikkel/Bokkapittel
Publikasjon

Recycling of the Rare Earth Oxides from Spent Rechargeable Batteries Using Waste Metallurgical Slags

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1097385

A high temperature process for recycling spent nickel-metal hydride rechargeable batteries has been recently developed at SINTEF/NTNU. The spent battery modules were first frozen with liquid nitrogen for the de-activation and brittle fracture treatment. The broken steel scraps and plastics were then...

År 2013
Type Tidsskriftsartikkel
Publikasjon

Fracture of notched round-bar NiTi-Specimens

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+887308

In this work fractography has been used to characterize the fracture surfaces of superelastic, notchedround-barNiTi-specimens. Several fractography studies have been performed for conventional materials, but only few studies have been conducted on NiTi-alloys. The aim of this work is to investigate ...

Forfattere Olsen Jim Stian Zhang Zhiliang Lu Hao Van der Eijk Casper
År 2012
Type Tidsskriftsartikkel
Publikasjon

Grain Refinement of Austenitic Manganese Steels

http://www.sintef.no/publikasjoner/publikasjon/?pubid=SINTEF+S19449

The objective of the present work has been the improvement of the microstructure and mechanical properties of austenitic manganese steel through introduction of substrate particles which should nucleate grains during solidification, giving grain refinement. The base for the experiments was austeniti...

Forfattere #Haakonsen #Fredrik Jan Ketil Solberg Ole Svein Klevan Van der Eijk Casper
År 2011
Type Konferanseartikkel/Bokkapittel
Publikasjon

Development of Grain Refiner Alloys for Steels

http://www.sintef.no/publikasjoner/publikasjon/?pubid=SINTEF+S19448

The demand for higher performance materials with optimum combinations of properties is steadily increasing. For steels, the microstructure controls the resulting mechanical properties and hence, the desired property profile requires the development of a properly adjusted microstructure. The traditio...

Forfattere Van der Eijk Casper #Haakonsen #Fredrik Ole Svein Klevan Øystein Grong
År 2011
Type Konferanseartikkel/Bokkapittel
Publikasjon

Progress in the Development and Use of Grain Refiner Based on Cerium Sulfide or Titanium Compound for Carbon Steel

http://www.sintef.no/publikasjoner/publikasjon/?pubid=SINTEF+S12251

A fine-grained microstructure yields the optimum combination of strength and toughness of steel. Moreoverrefinement of the as-cast structure can reduce the tendency for hot-cracking during forging and rolling. This paper describes how small inclusions can be used to control the microstructure of ste...

Forfattere Van der Eijk Casper Grong Øystein Haakonsen Fredrik Kolbeinsen Leiv Tranell Gabriella Maria
År 2009
Type Tidsskriftsartikkel
Publikasjon

Phase Relations in Ce–Al–Fe–S Based Grain Refiners for Steels

http://www.sintef.no/publikasjoner/publikasjon/?pubid=SINTEF+S12252

In the present investigation the phase relations within the Ce–Al–Fe–S system have been clarified, using a combination of optical microscopy and WDS microprobe analyses. As a starting point high-purity charge materials of cerium, aluminium and FeS2 are melted and superheated to about 2000°C within s...

Forfattere Nordstrand Erlend F. Grong Øystein Van der Eijk Casper #Gaal #Sean
År 2009
Type Tidsskriftsartikkel
Publikasjon

Conditions for CeS formation during manufacturing of Ce-S-Al based grain refiners for steels

http://www.sintef.no/publikasjoner/publikasjon/?pubid=SINTEF+S13462

In the present investigation the phase relations within the Ce-S-Al system have been clarified, using a combination of optical microscopy and WDS microprobe analyses. As a starting point high-purity charge materials of cerium, aluminium and Ce2S3 were melted and superheated to about 2000 ˚C within s...

Forfattere Erlend Nordstrand Øystein Grong Van der Eijk Casper #Gaal #Sean
År 2009
Type Tidsskriftsartikkel
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