Recent results on thermophysical data of liquid niobium and tantalum

Ralph Gallob, Helmut Jäger, Gernot Pottlacher

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Thermophysical data have been obtained by the method of resistive microsecond pulse heating of wire-shaped samples, which are part of a fast RCL discharge circuit. Measurements were performed up to temperatures above the normal boiling point of the specimen. The experimental setup allows heating rates of greater than 10**9 K s** minus **1. Thermophysical data such as heat of fusion, specific heat, and the mutual dependences between electric resistivity, enthalpy, volume expansion, and temperature are reported.

Original languageEnglish
Pages (from-to)207-213
Number of pages7
JournalHigh temperatures, high pressures
Volume17
Issue number2
Publication statusPublished - 1984

Fingerprint

Niobium
Tantalum
tantalum
niobium
heat of fusion
pulse heating
Electric conductivity
Boiling point
Liquids
liquids
Heating rate
boiling
Specific heat
Enthalpy
Fusion reactions
enthalpy
specific heat
wire
Wire
Heating

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Physical and Theoretical Chemistry
  • Computational Mechanics
  • Mechanics of Materials
  • Materials Science (miscellaneous)

Fields of Expertise

  • Advanced Materials Science

Cite this

Recent results on thermophysical data of liquid niobium and tantalum. / Gallob, Ralph; Jäger, Helmut; Pottlacher, Gernot.

In: High temperatures, high pressures, Vol. 17, No. 2, 1984, p. 207-213.

Research output: Contribution to journalArticleResearchpeer-review

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