Effect of initial composition distribution on the phase transformation behavior in the Fe-Cr-Ni system

Thumbnail image of item number 1 in: 'Effect of initial composition distribution on the phase transformation behavior in the Fe-Cr-Ni system'.
Thumbnail image of item number 2 in: 'Effect of initial composition distribution on the phase transformation behavior in the Fe-Cr-Ni system'.
Thumbnail image of item number 3 in: 'Effect of initial composition distribution on the phase transformation behavior in the Fe-Cr-Ni system'.
Thumbnail image of item number 4 in: 'Effect of initial composition distribution on the phase transformation behavior in the Fe-Cr-Ni system'.
Showing 1-4 of 8 pages in this article.

PDF Version Also Available for Download.

Description

A finite-difference implicit numerical model was used to study the diffusion-controlled {alpha}{minus}{gamma} (ferrite-to-austenite) solid-state phase transformation in the Fe-Cr-Ni system. The influence of a nonuniform initial composition distribution was examined in order to assess the impact that nonuniform solute profiles resulting from solidification may have on subsequent transformation behavior in weldments and castings. A significant impact on the transformation kinetics and transformation path was found in some cases. Factors that affect the degree of influence are discussed.

Physical Description

7 p.

Creation Information

Vitek, J.M. & David, S.A. December 31, 1995.

Context

This article 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. More information about this article can be viewed below.


Search

Who

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

Authors

Sponsor

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 article. Follow the links below to find similar items on the Digital Library.

Description

A finite-difference implicit numerical model was used to study the diffusion-controlled {alpha}{minus}{gamma} (ferrite-to-austenite) solid-state phase transformation in the Fe-Cr-Ni system. The influence of a nonuniform initial composition distribution was examined in order to assess the impact that nonuniform solute profiles resulting from solidification may have on subsequent transformation behavior in weldments and castings. A significant impact on the transformation kinetics and transformation path was found in some cases. Factors that affect the degree of influence are discussed.

Physical Description

7 p.

Notes

OSTI as DE96005370

Source

  • Fall meeting of the Materials Research Society (MRS), Boston, MA (United States), 27 Nov - 1 Dec 1995

Language

Item Type

Identifier

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

  • Other: DE96005370
  • Report No.: CONF-951155--39
  • Grant Number: AC05-84OR21400
  • Office of Scientific & Technical Information Report Number: 192538
  • Archival Resource Key: ark:/67531/metadc670211

Collections

This article 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 article?

Digital Files

When

Dates and time periods associated with this article.

Creation Date

  • December 31, 1995

Added to The UNT Digital Library

  • June 29, 2015, 9:42 p.m.

Description Last Updated

  • Jan. 19, 2016, 12:55 p.m.

Usage Statistics

When was this article last used?

Yesterday: 0
Past 30 days: 0
Total Uses: 2
More Statistics

Interact With This Article

Here are some suggestions for what to do next.

Start Reading

Thumbnail image of item number 1 in: 'Effect of initial composition distribution on the phase transformation behavior in the Fe-Cr-Ni system'.
Thumbnail image of item number 2 in: 'Effect of initial composition distribution on the phase transformation behavior in the Fe-Cr-Ni system'.
Thumbnail image of item number 3 in: 'Effect of initial composition distribution on the phase transformation behavior in the Fe-Cr-Ni system'.
Thumbnail image of item number 4 in: 'Effect of initial composition distribution on the phase transformation behavior in the Fe-Cr-Ni system'.

PDF Version Also Available for Download.

Citations, Rights, Re-Use

Vitek, J.M. & David, S.A. Effect of initial composition distribution on the phase transformation behavior in the Fe-Cr-Ni system, article, December 31, 1995; Tennessee. (digital.library.unt.edu/ark:/67531/metadc670211/: accessed October 21, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.