Thermal sprayed composite melt containment tubular component and method of making same
Abstract
A tubular thermal sprayed melt containment component for transient containment of molten metal or alloy wherein the tubular member includes a thermal sprayed inner melt-contacting layer for contacting molten metal or alloy to be processed, a thermal sprayed heat-generating layer deposited on the inner layer, and an optional thermal sprayed outer thermal insulating layer. The thermal sprayed heat-generating layer is inductively heated as a susceptor of an induction field or electrical resistively heated by passing electrical current therethrough. The tubular thermal sprayed melt containment component can comprise an elongated melt pour tube of a gas atomization apparatus where the melt pour tube supplies molten material from a crucible to an underlying melt atomization nozzle.
- Inventors:
-
- Urbandale, IA
- Ames, IA
- Issue Date:
- Research Org.:
- Ames Laboratory (AMES), Ames, IA; Iowa State Univ., Ames, IA (United States)
- OSTI Identifier:
- 874289
- Patent Number(s):
- 6358466
- Application Number:
- 09/343,019
- Assignee:
- Iowa State University Research Foundation, Inc. (Ames, IA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
C - CHEMISTRY C21 - METALLURGY OF IRON C21C - PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL
- DOE Contract Number:
- W-7405-ENG-82
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- thermal; sprayed; composite; melt; containment; tubular; component; method; transient; molten; metal; alloy; inner; melt-contacting; layer; contacting; processed; heat-generating; deposited; optional; outer; insulating; inductively; heated; susceptor; induction; field; electrical; resistively; passing; current; therethrough; elongated; pour; tube; gas; atomization; apparatus; supplies; material; crucible; underlying; nozzle; molten metal; electrical current; molten material; thermal spray; /266/222/
Citation Formats
Besser, Matthew F, Terpstra, Robert L, Sordelet, Daniel J, and Anderson, Iver E. Thermal sprayed composite melt containment tubular component and method of making same. United States: N. p., 2002.
Web.
Besser, Matthew F, Terpstra, Robert L, Sordelet, Daniel J, & Anderson, Iver E. Thermal sprayed composite melt containment tubular component and method of making same. United States.
Besser, Matthew F, Terpstra, Robert L, Sordelet, Daniel J, and Anderson, Iver E. Tue .
"Thermal sprayed composite melt containment tubular component and method of making same". United States. https://www.osti.gov/servlets/purl/874289.
@article{osti_874289,
title = {Thermal sprayed composite melt containment tubular component and method of making same},
author = {Besser, Matthew F and Terpstra, Robert L and Sordelet, Daniel J and Anderson, Iver E},
abstractNote = {A tubular thermal sprayed melt containment component for transient containment of molten metal or alloy wherein the tubular member includes a thermal sprayed inner melt-contacting layer for contacting molten metal or alloy to be processed, a thermal sprayed heat-generating layer deposited on the inner layer, and an optional thermal sprayed outer thermal insulating layer. The thermal sprayed heat-generating layer is inductively heated as a susceptor of an induction field or electrical resistively heated by passing electrical current therethrough. The tubular thermal sprayed melt containment component can comprise an elongated melt pour tube of a gas atomization apparatus where the melt pour tube supplies molten material from a crucible to an underlying melt atomization nozzle.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2002},
month = {1}
}
Works referenced in this record:
Thermal spraying II: Recent advances in thermal spray forming
journal, April 1996
- Smith, Ronald W.; Knight, Richard
- JOM, Vol. 48, Issue 4