THE DIFFUSION OF KRYPTON-85 FROM URANIUM DIOXIDE POWDER

Thumbnail image of item number 1 in: 'THE DIFFUSION OF KRYPTON-85 FROM URANIUM DIOXIDE POWDER'.
Thumbnail image of item number 2 in: 'THE DIFFUSION OF KRYPTON-85 FROM URANIUM DIOXIDE POWDER'.
Thumbnail image of item number 3 in: 'THE DIFFUSION OF KRYPTON-85 FROM URANIUM DIOXIDE POWDER'.
Thumbnail image of item number 4 in: 'THE DIFFUSION OF KRYPTON-85 FROM URANIUM DIOXIDE POWDER'.
Showing 1-4 of 14 pages in this report.

PDF Version Also Available for Download.

Description

The diffusion of Kr/sup 85/ in two UO/sub 2/ powders was studied by performing a series of post-irradiation anneals on the powders. The emanation data were analyzed by considering the effect of sintering as well as the effect of a distribution of particle sizes within the sample. Measurements were made at 900 to 1500 deg C. The time at a temperature was between 8 and 24 hours. The diffusion coefficients for Kr/sup 85/ in the two powders are represented by the equations: D = 2.65 x 10/sup -4/ exp - 65,500/RT for UO/sub 2/ prepared from crushed UO/sub 2/ pellets ... continued below

Creation Information

Auskern, A.B. February 1, 1960.

Context

This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 89 times , with 4 in the last month . More information about this report can be viewed below.

Who

People and organizations associated with either the creation of this report or its content.

Author

Publisher

Provided By

UNT Libraries Government Documents Department

Serving as both a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. The department is a member of the FDLP Content Partnerships Program and an Affiliated Archive of the National Archives.

About | Browse this Partner

Contact Us

Corrections Questions

What

Descriptive information to help identify this report. Follow the links below to find similar items on the Digital Library.

Description

The diffusion of Kr/sup 85/ in two UO/sub 2/ powders was studied by performing a series of post-irradiation anneals on the powders. The emanation data were analyzed by considering the effect of sintering as well as the effect of a distribution of particle sizes within the sample. Measurements were made at 900 to 1500 deg C. The time at a temperature was between 8 and 24 hours. The diffusion coefficients for Kr/sup 85/ in the two powders are represented by the equations: D = 2.65 x 10/sup -4/ exp - 65,500/RT for UO/sub 2/ prepared from crushed UO/sub 2/ pellets and, for a chemically prepared UO/sub 2/ powder, D = 4.9 x 10/sup -4/ exp - 73,800/RT. (auth)

Source

  • Other Information: Orig. Receipt Date: 31-DEC-60

Language

Item Type

Identifier

Unique identifying numbers for this report in the Digital Library or other systems.

  • Report No.: WAPD-TM-185
  • Grant Number: AT-11-1-GEN-14
  • DOI: 10.2172/4193604 | External Link
  • Office of Scientific & Technical Information Report Number: 4193604
  • Archival Resource Key: ark:/67531/metadc873097

Collections

This report is part of the following collection of related materials.

Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

About | Browse this Collection

What responsibilities do I have when using this report?

Digital Files

When

Dates and time periods associated with this report.

Creation Date

  • February 1, 1960

Added to The UNT Digital Library

  • Sept. 21, 2016, 2:29 a.m.

Usage Statistics

When was this report last used?

Yesterday: 0
Past 30 days: 4
Total Uses: 89
More Statistics

Interact With This Report

Here are some suggestions for what to do next.

Start Reading

Thumbnail image of item number 1 in: 'THE DIFFUSION OF KRYPTON-85 FROM URANIUM DIOXIDE POWDER'.
Thumbnail image of item number 2 in: 'THE DIFFUSION OF KRYPTON-85 FROM URANIUM DIOXIDE POWDER'.
Thumbnail image of item number 3 in: 'THE DIFFUSION OF KRYPTON-85 FROM URANIUM DIOXIDE POWDER'.
Thumbnail image of item number 4 in: 'THE DIFFUSION OF KRYPTON-85 FROM URANIUM DIOXIDE POWDER'.

PDF Version Also Available for Download.

Citations, Rights, Re-Use

International Image Interoperability Framework

IIF Logo

We support the IIIF Presentation API

Auskern, A.B. THE DIFFUSION OF KRYPTON-85 FROM URANIUM DIOXIDE POWDER, report, February 1, 1960; United States. (digital.library.unt.edu/ark:/67531/metadc873097/: accessed September 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.