Drying and Humidification Rates for Cotton Lint

Barker, G. L.; Laird, J. W.

doi:10.13031/2013.28496

Cited by 6 publications

(1 citation statement)

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“…Alloying elements partition. The literature claims that the majority of Cr in this cast iron family is precipitated in the carbides, the remaining Cr content in the matrix being quite low; a Cr matrix content of 12.5% has been measured in a cast iron with 3.2% C and 29% Cr [3,6] -this figure is in good agreement with this work's determinations, presented in table 1. Using literature data, Tabrett [3] provides partition ratio values for different elements, defined as the content of one element in the carbide divided by the content of that same element in the matrix.…”

Section: Discussionsupporting

confidence: 88%

Soft Annealing of High Chromium White Cast Iron

Amorim¹,

Santos²,

Santos³

et al. 2004

MSF

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The objective of the present work is to establish the heat treating parameters necessary to impose to a pair of high chromium white cast irons a hardness figure in the range from 35 to 40 HRC, acceptable to guarantee a reasonable machinability of the material. Samples of two high chromium white cast irons have been isothermally annealed under different conditions. The evolution of the phase transformations during the annealing process has been evaluated by dilatometry, supported by optical and scanning electron microscopy, x-ray microanalysis (EDS) and hardness evaluation. The results from this work demonstrate that the recommended procedure for the soft annealing treatment of the high chromium white cast irons consists of a destabilizing step in the austenitic domain followed by an isothermal decomposition of the austenite in the ferritic domain.

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Section: Discussionsupporting

confidence: 88%