Corrosion studies of ternary zirconium alloys in high-temperature water and steam

LDR 02964cam a2200469Ia 4500
001 102457973
003 MiAaHDL
005 20180827000000.0
006 m d
007 cr bn ---auaua
008 111018e196107 ilua tb f000 0 eng d
019 ‡a262477664
027 ‡aANL-6370
035 ‡asdr-umn9973956401801701
035 ‡a(OCoLC)757519299
040 ‡aLHL ‡cLHL ‡dANLSR ‡dFUG ‡dAZU ‡dOCLCO
086 0 ‡aY 3.AT 7:22/ANL-6370
088 ‡aANL 6370
100 1 ‡aMisch, R. D.
245 1 0 ‡aCorrosion studies of ternary zirconium alloys in high-temperature water and steam / ‡cR. D. Misch and C. Van Drunen.
260 ‡aArgonne, Ill. : ‡bArgonne National Laboratory, Metallurgy Division, ‡c1961.
300 ‡a37 pages : ‡billustrations, tables ; ‡c28 cm
336 ‡atext ‡btxt ‡2rdacontent
337 ‡aunmediated ‡bn ‡2rdamedia
338 ‡avolume ‡bnc ‡2rdacarrier
490 0 ‡aANL (Series) ; ‡v6370
500 ‡a"Operated by the University of Chicago under Contract W-31-109-eng-38."
500 ‡aAt head of title: Argonne National Laboratory.
500 ‡a"July 1961."
504 ‡aIncludes bibliographical references.
520 3 ‡aExamination of the oxide film from alloys containing scandium and molybdenum showed only monoclinic ZrO2. It is believed that stabilization of this form of ZrO2 instead of the cubic or tetragonal forms is a factor in promoting corrosion resistance. In this way the protective character of the film can be improved independently of the addition of cathodes.
520 3 ‡aA number of zirconium alloys were prepared in which scandium or yttrium were paired with elements capable of a +5 or +6 valence. The ternary alloys containing scanadium were superior to the alloys combining yttrium. The alloys containing scandium plus molybdenum, tantalum, or tungsten had relatively long lifetimes in steam at 540 deg C and 600 psi as compared with other alloy combinations, including Zircaloy-2.
520 3 ‡aThe alloying of zirconium to improve corrosion resistance has an empirical basis, and satisfactory explanations for the alloying effects are not available. A theory of compensating valencies in the corrosion oxide is proposed, in which cations of lower and higher valence than zirconium (+4) are present in ratios such that electrostatic neutrality is ensured. An example is an alloy containing equimolar amounts of scandium (+3) and niobium (+5).
538 ‡aMode of access: Internet.
583 1 ‡adigitized ‡c2014 ‡hUniversity of North Texas ‡lcommitted to preserve ‡2pda ‡5TXdn.010
650 0 ‡aCations.
650 0 ‡aCathodes.
650 0 ‡aThin films.
650 0 ‡aSteam.
650 0 ‡aWater.
650 0 ‡aAlloys ‡xEffect of temperature on.
650 0 ‡aZirconium alloys ‡xCorrosion.
700 1 ‡aVan Drunen, C.
710 2 ‡aArgonne National Laboratory.
776 0 8 ‡iElectronic version : ‡aMisch, R. D. ‡tCorrosion studies of ternary zirconium alloys in high-temperature water and steam. ‡dArgonne, Ill. : Argonne National Laboratory, 1961 ‡w(OCoLC)652220225
CID ‡a102457973
DAT 0 ‡a20170407065021.0 ‡b20180827000000.0
DAT 1 ‡a20180905090618.0 ‡b2024-05-13T18:32:31Z
CAT ‡aSDR-UMN ‡dEX LIBRIS - ALMA ‡lprepare.pl-004-007
FMT ‡aBK
HOL ‡0sdr-umn9973956401801701 ‡aumn ‡bSDR ‡cUMN ‡pumn.31951d03801876d ‡sUMN ‡19973956401801701
974 ‡bUMN ‡cUMN ‡d20240513 ‡sgoogle ‡uumn.31951d03801876d ‡y1961 ‡rpd ‡qbib ‡tUS fed doc