Experimental Research of Sintered Porous Materials of Bronze Powders

Autor: I. VIDA-SIMITI, N. JUMATE, T. BOLOG, G. BATIN

Publikováno v: The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 28, Iss 2 (2005)

Porous sample were fabricated by sintering of bronze ( Cu Sn10) with different particle size range. The paper investigates the influence of the particle size distribution, temperature and sintering time on the structural characteristics (porosity, po

Externí odkaz: https://doaj.org/article/1df16a956a9e419ebd9bbb4b5e95e4e8

Influence of benzene on the Ni3Fe nanocrystalline compound formation by wet mechanical alloying: An investigation combining DSC, X-ray diffraction, mass and IR spectrometries

Autor: P. Plaindoux, Olivier Isnard, N. Jumate, B.V. Neamţu, Ionel Chicinaş, C. Vagner

Publikováno v: Materials Chemistry and Physics
Materials Chemistry and Physics, Elsevier, 2011, 125, pp.364-369. ⟨10.1016/j.matchemphys.2010.10.056⟩
Materials Chemistry and Physics, 2011, 125, pp.364-369. ⟨10.1016/j.matchemphys.2010.10.056⟩

International audience; Nanocrystalline Ni3Fe powders were obtained via wet mechanical alloying using benzene as surfactant. The differential scanning calorimetry (DSC) measurements showed the presence of an exothermic peak which does not correspond

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edb72b76c767a803f2b025223a2f04a1
https://hal.archives-ouvertes.fr/hal-00989275

A SOFTWARE PROGRAM FOR COMPUTER MODELING OF POWDER ELABORATION PROCESS

Autor: M Bodea, E Bicsak, N Jumate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cac4baf912021655db26813bf2d52e6e

Influence of residual internal stresses on the coercive field of soft magnetic powders

Autor: Gh. Matei, Ionel Chicinaş, N. Jumate

Publikováno v: Journal of Magnetism and Magnetic Materials. :1875-1876

We have found evidence of the existence of second- and third-order internal stresses within Fe powder grains (affected zone size: second order ≈ crystalline grains size; third order ≈ few interatomic distances) by means of X-ray diffraction. It i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::86028829b85e4f60b9ff70eb7586aa25
https://doi.org/10.1016/0304-8853(94)01392-6

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