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J. K. Brimacombe

Researcher at University of British Columbia

Publications -  25
Citations -  730

J. K. Brimacombe is an academic researcher from University of British Columbia. The author has contributed to research in topics: Continuous casting & Particle. The author has an hindex of 13, co-authored 25 publications receiving 691 citations.

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Heat transfer and microstructure during the early stages of metal solidification

TL;DR: In this paper, the influence of process variables such as mold surface roughness, mold material, metal superheat, alloy composition, and lubricant on heat transfer and cast structure has been determined.
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Mold behavior and its influence on quality in the continuous casting of steel slabs: Part II. Mold heat transfer, mold flux behavior, formation of oscillation marks, longitudinal off-corner depressions, and subsurface cracks

TL;DR: In this paper, the authors measured axial heat-flux profiles from temperature measurements conducted on a slab mold under routine operating conditions and found that the heat flux was observed to have a maximum value at the meniscus and to decline with increasing distance down the mold.
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Plume characteristics and liquid circulation in gas injection through a porous plug

TL;DR: In this paper, the axial and radial components of the velocity of the liquid surrounding the plume have been measured by means of a Laser-Doppler Velocimeter (LDV), and the results show that the circulation patterns are identical, irrespective of the dispersion regime.
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Effect of oscillation-mark formation on the surface quality of continuously cast steel slabs

TL;DR: In this article, the effect of the formation of oscillation marks on the surface quality of the slabs has been examined by metallographic in-vestigation of slab samples and by performing a set of mathematical analyses.
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Mold behavior and its influence on quality in the continuous casting of steel slabs: Part i. Industrial trials, mold temperature measurements, and mathematical modeling

TL;DR: In this paper, an extensive study has been conducted to elucidate mold behavior and its influence on quality during the continuous casting of slabs, which combined industrial measurements, mathe matical modeling, and metallographic examination of cast slab samples.