Steam oxidation of boron carbide–stainless steel liquid mixtures

Domínguez, César

doi:10.1016/j.jnucmat.2012.04.019

Cited by 17 publications

(9 citation statements)

References 16 publications

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“…Chromium, iron and molybdenum were partially oxidised. This is in agreement with oxidation tests of liquid stainless steels, where it was found that Fe-Cr oxides were preferentially formed [32], -the metallic precipitates also contained tin ( Table 2). The locations of these precipitates probably identify the final zones of oxidation since Sn is known to have a negligible solubility in a-Zr(O) or ZrO 2 compared with metallic zirconium and Sn migrates to metallic zones during the cladding oxidation.…”

Section: Metallic Precipitatessupporting

confidence: 90%

Fuel and fission product behaviour in early phases of a severe accident. Part I: Experimental results of the PHEBUS FPT2 test

Barrachin

Gavillet

Dubourg

et al. 2014

Journal of Nuclear Materials

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Section: Metallic Precipitatessupporting

confidence: 90%

Fuel and fission product behaviour in early phases of a severe accident. Part I: Experimental results of the PHEBUS FPT2 test

Barrachin

Gavillet

Dubourg

et al. 2014

Journal of Nuclear Materials

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“…Similar results for the additional hydrogen production due to B 4 C oxidation have been obtained with the BECARRE series of tests performed with B 4 C control rods (Dominguez et al, 2008;Dominguez, 2012). In those tests, the relative magnitude of the releases from the B 4 C material is increased in the global release because there are no other fuel rods to be oxidised as in the Phébus tests.…”

Section: Comparison With Becarre Testssupporting

confidence: 73%

Early phase fuel degradation in Phébus FP: Initiating phenomena of degradation in fuel bundle tests

Luze¹,

Haste²,

Barrachin³

et al. 2013

Annals of Nuclear Energy

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“…During smelting, the accurate and lossless additions of high melting elements and the elements sensitive to oxidation, such as boron [20][21][22][23] and RE [18,19], are always tough puzzles.…”

Section: Accepted M Manuscriptmentioning

confidence: 99%

Direct fabrication of high-performance high speed steel products enhanced by LaB 6

et al. 2016

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A direct fabrication technology (DFT) without smelting has been developed for fabricating sophisticated high speed steel products with low pollution, near-net shaping and short process. The steel consisting of (wt. %): 6.4W, 5.0Mo, 4.2Cr, 3.1V, 8.5Co and 1.28C, was fabricated as exemplary material. The activated and reactive sintering of green compacts under vacuum with low activation energy, redox reaction enhanced diffusion and the construction of concentration gradient of alloying elements around pores, promotes the nearly full densification (>99.40%). Also, the DFT steels show high purity and superior mechanical properties. Minor strengthening agent LaB 6 (0.1 wt. %), which is easily to be accurately introduced in DFT, obviously increases the hot hardness, temper resistance, bend strength and toughness of DFT M3:2. The strengthening effect of boron atoms and La-rich complexes are proposed to directly result in the high hot hardness and temper resistance of LaB 6 containing steel.

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Steam oxidation of boron carbide–stainless steel liquid mixtures

Cited by 17 publications

References 16 publications

Fuel and fission product behaviour in early phases of a severe accident. Part I: Experimental results of the PHEBUS FPT2 test

Fuel and fission product behaviour in early phases of a severe accident. Part I: Experimental results of the PHEBUS FPT2 test

Early phase fuel degradation in Phébus FP: Initiating phenomena of degradation in fuel bundle tests

Direct fabrication of high-performance high speed steel products enhanced by LaB 6

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