Physical and Numerical Analysis of Extrusion Process for Production of Bimetallic Tubes Page: 77 of 108
This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided to Digital Library by the UNT Libraries Government Documents Department.
The following text was automatically extracted from the image on this page using optical character recognition software:
Fig. 4.47. Development stages in diffusional bonding/
solid state welding. (a) Initial contact-limited to a few
asperities (room temperature), (b) first stage-deformation of
surface asperities by plastic flow and creep, (c) second
stage-grain boundary diffusion of atoms to the voids and
grain boundary migration, and (d) third stage-volume
diffusion of atoms to the voids (Source: "Coextrusion
Welding," ASM Handbook, Vol. 6: Welding, Brazing, and
Soldering, ASM International, USA, 1993).
Fig. 4.48. Interface between (left) 1020 steel and (right)
304 stainless steel cut from the shrink-fit billet after
2.5 h at 1200oC. The sample was etched with agitated
60 mL HCI, 60 mL HNO3, and 60 mL distilled H2O for 30 s.
Here’s what’s next.
This report can be searched. Note: Results may vary based on the legibility of text within the document.
Tools / Downloads
Get a copy of this page or view the extracted text.
Citing and Sharing
Basic information for referencing this web page. We also provide extended guidance on usage rights, references, copying or embedding.
Reference the current page of this Report.
Misiolek, W. Z. & Sikka, V. K. Physical and Numerical Analysis of Extrusion Process for Production of Bimetallic Tubes, report, August 10, 2006; United States. (digital.library.unt.edu/ark:/67531/metadc884646/m1/77/: accessed January 19, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.