Download or read book Crevice Corrosion of Uranium and Uranium Alloys written by J. W. Frank and published by . This book was released on 1955 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CREVICE CORROSION OF URANIUM AND URANIUM ALLOYS written by and published by . This book was released on 1955 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Corrosion of Metallic Materials by Uranium Hexafluoride at High Temperatures written by G. Langlois and published by . This book was released on 1964 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Corrosion Evaluation of Binary Uranium Alloys in Water at 100 C written by Henry A. Saller and published by . This book was released on 1957 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Uranium Metallurgy Uranium corrosion and alloys written by Walter D. Wilkinson and published by . This book was released on 1962 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Corrosion Behavior of Depleted Uranium Titanium and Uranium Molybdenum Alloys written by Milton Levy and published by . This book was released on 1973 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: -TR-73-11DA-1-T-062105-A-349*Corrosion, *Uranium, *Uranium alloys, Molybdenum alloys, Titanium alloys, Passivity, Sulfuric acid, Sodium hydroxide, Chromates, Chlorides, Sulfates, Nitrates, Ammunition, Penetration, PolarizationUranium alloy 4/5 Mo, Uranium alloy 3-3/4 Mo, Uranium alloy 1-3/4 Ti, Uranium alloy 3-2/5 TiThe corrosion behavior of U-1.8Mo, U-3.75Mo, U-1.76Ti, U-3.41Ti, and unalloyed uranium has been studied by means of electrochemical measurements. Active-passive behavior was exhibited in sulfuric acid, sodium hydroxide, ammonium hydroxide, sodium sulfate, sodium nitrate, sodium chromate, and ammonium chromate solutions. Chloride additions as small as 0.005M destroyed passivity and caused pitting. Chromates, sulfates, and nitrates behaved as inhibitors in solutions containing low concentrations of chlorides. The uranium-molybdenum alloys were more resistant to corrosion in chloride solutions than the uranium-titanium alloys. (Author).

Download or read book Effect of Molybdenum Ion Implantation of the Pitting Corrosion of Depleted Uranium 0 75 Titanium Alloy written by and published by . This book was released on 1993 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pitting corrosion of molybdenum-ion-implanted, depleted uranium -0 75 Ti (DU -0 75 Ti) has been studied electrochemically in acidic. neutral, and alkaline solutions containing sodium chloride, and the results have been compared to those of the unimplanted DU -0 75 Ti. The data show that Mo implantation shifts the pitting potential of DU -0 75 Ti in the noble direction in acidic and alkaline solutions In neutral 50 ppm Cl- solution, however, there is no beneficial effect of Mo implantation Auger analysis studies show that before exposure to the solutions, all the molybdenum is in the oxide, which is approximately l000 A thick After electrochemical scans in the acidic and alkaline chloride solutions, most of the Mo disappears from the oxide However, no decrease in Mo concentration is found after exposure in neutral chloride solution It is proposed that the implanted molybdenum dissolves in the acidic and alkaline solutions and forms simple or complex molybdates that inhibit pitting corrosion. The implanted molybdenum does not dissolve in the neutral chloride solution and inhibition does not occur. Uranium alloys, Uranium titanium alloys, Molybdenum, Ion implantation, Corrosion, Pitting, Surface inhibition analysis. 1.

Download or read book Survey of Ternary and Quaternary Mestastable Gamma phase Uranium Alloys written by Victor W. Storhok and published by . This book was released on 1958 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The High Temperature Aqueous Corrosion of Uranium Alloys Containing Minor Amounts of Niobium and Zirconium written by J. E. Draley and published by . This book was released on 1957 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alloys of uranium with niobium show good corrosion resistance in degassed, distilled water to about 315 degrees C. The alloys must be quenched from the gamma phase in order to have high temperature corrosion resistance. The corrosion resistance is destroyed by over-aging at temperatures as low as 350 degrees C. Of those tried, the alloy with best resistance to thermal aging is the uranium-5% zirconium-1.5% niobium alloy. At 290 degrees C, optimum heat treatment can result in a rate of corrosion of about 6 mg/cm sq/day. Certain moderate aging treatments, e.g., 400 degree C for two hours, result in improved corrosion resistance in the initial stages of corrosion. Alloys containing 3% niobium and small amounts of tin show promise. In addition to aging, the alloys are also sensitive to hydrogen content. Ultimate corrosion failure is believed due to absorption of corrosion product hydrodgen.

Download or read book Corrosion of Uranium Alloys in High Temperature Water written by and published by . This book was released on 1953 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In the search for a corrosion-resistant high-uraniumcontent alloy for use as core material in high-temperature-water-moderated reactors, the corrosion of binary and ternary U alloys was studied in water at 500 and 600 deg F. Alloys contaiiifng less than 40 wt, % Zr additions completely oxidized upon short exposure at 600 deg F, whereas 50 plus wt.% alloys exhibited relatively low corrosion rates. Alloys were sensitive to heat treatment and were most resistant in the quenched condition. The corrosion rates of Zr alloys were linear to slightly accelerated with respect to time. Alloys containing 40, 50, and 60 wt.% Zr were resistant to water at 500 deg F. Molybdenum additions (arc-melted alloys) in the range of 10 to 15 wt.% improved the resistance of U to 600 deg F water but did not result in corrosion-resistant alloys, probably because of inhomogeneity of the alloys studied. The addition of Mo, Nb, Th, Sn, and Ti to uranium--20 wt.% zirconium resulted in several promising alloys: uranium--20 zirconium--5 molybdenum and uranium--20 zirconium-10 niobium. Additions of up to 5 wt, % Mo did not improve the resistance of 40 and 50% Zr alloys to 600 deg F water. A uranium--30 zirconium--5.6 tantalum alloy also exhibited promising resistance to 600 deg F water. Other additions (2 and 5 at.%) which did not improve the resistance of uranium--30 wt.% zirconium were: Sb, Bi, Cc, Cr, Co, Fe, Pb, Ni, Nb, Si, Th, Ti, and W. (auth).

Download or read book A Survey of Factors which Influence Stress Corrosion Crack Initiation in Several Uranium Base Alloys written by L. L. Stephenson and published by . This book was released on 1970 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Corrosion of Uranium zirconium Alloys in Water at Temperatures Up to 100 C written by H. A. Pray and published by . This book was released on 1957 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aqueous Corrosion of Uranium and Uranium 6 W o Zirconium Alloy written by W. E. Ruther and published by . This book was released on 1957 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High temperature Water and Steam corrosion Behavior of Zirconium uranium Alloys written by Stanley Kass and published by . This book was released on 1959 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stress Corrosion of Uranium Alloys written by and published by . This book was released on 1966 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stress Corrosion Cracking of Uranium Alloys written by Walter F. Czyrklis and published by . This book was released on 1973 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study was carried out to determine the critical threshold intensity for stress corrosion cracking of several uranium alloys which are candidates for ballistic penetrator and nuclear shell applications. The data reported here are for alloys in the as-extruded condition only and will serve as base-line data for future studies involving the solution-treated-and-aged alloys.

Download or read book Aqueous Corrosion of Uranium and Uranium 6 W o Zirconium Alloy written by Argonne National Laboratory and published by . This book was released on 1957 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: