Nitrogen solubility in solid niobium

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The solubility of nitrogen in solid niobium was measured in the temperature range 2473 to 2673 K using electromagnetic levitation technique. Nitrogen solution obeyed Sieverts' law. The standard heat and entropy of solution of nitrogen in niobium were found to be -1.99 × 105 kJ/kg-atom and -52.3 kJ/kg-atom K, respectively. The equilibrium nitrogen solubility in solid niobium could be expressed as: {Mathematical expression} where P N 2 is in pascals. The terminal solubility of nitrogen in niobium with respect to Nb2N was found to be: {Mathematical expression}

Original languageEnglish (US)
Pages (from-to)613-616
Number of pages4
JournalMetallurgical Transactions B
Volume19
Issue number3
DOIs
StatePublished - Jun 1 1988

Fingerprint

Niobium
niobium
Nitrogen
solubility
Solubility
nitrogen
magnetic suspension
Atoms
atoms
Entropy
entropy
heat

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

@article{a9b8e9c65c7f45a2a07c09b90393f5b0,
title = "Nitrogen solubility in solid niobium",
abstract = "The solubility of nitrogen in solid niobium was measured in the temperature range 2473 to 2673 K using electromagnetic levitation technique. Nitrogen solution obeyed Sieverts' law. The standard heat and entropy of solution of nitrogen in niobium were found to be -1.99 × 105 kJ/kg-atom and -52.3 kJ/kg-atom K, respectively. The equilibrium nitrogen solubility in solid niobium could be expressed as: {Mathematical expression} where P N 2 is in pascals. The terminal solubility of nitrogen in niobium with respect to Nb2N was found to be: {Mathematical expression}",
author = "M. Alam and Tarasankar Debroy",
year = "1988",
month = "6",
day = "1",
doi = "10.1007/BF02659152",
language = "English (US)",
volume = "19",
pages = "613--616",
journal = "Metallurgical Transactions B",
issn = "0360-2141",
publisher = "ASM International",
number = "3",

}

Nitrogen solubility in solid niobium. / Alam, M.; Debroy, Tarasankar.

In: Metallurgical Transactions B, Vol. 19, No. 3, 01.06.1988, p. 613-616.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Nitrogen solubility in solid niobium

AU - Alam, M.

AU - Debroy, Tarasankar

PY - 1988/6/1

Y1 - 1988/6/1

N2 - The solubility of nitrogen in solid niobium was measured in the temperature range 2473 to 2673 K using electromagnetic levitation technique. Nitrogen solution obeyed Sieverts' law. The standard heat and entropy of solution of nitrogen in niobium were found to be -1.99 × 105 kJ/kg-atom and -52.3 kJ/kg-atom K, respectively. The equilibrium nitrogen solubility in solid niobium could be expressed as: {Mathematical expression} where P N 2 is in pascals. The terminal solubility of nitrogen in niobium with respect to Nb2N was found to be: {Mathematical expression}

AB - The solubility of nitrogen in solid niobium was measured in the temperature range 2473 to 2673 K using electromagnetic levitation technique. Nitrogen solution obeyed Sieverts' law. The standard heat and entropy of solution of nitrogen in niobium were found to be -1.99 × 105 kJ/kg-atom and -52.3 kJ/kg-atom K, respectively. The equilibrium nitrogen solubility in solid niobium could be expressed as: {Mathematical expression} where P N 2 is in pascals. The terminal solubility of nitrogen in niobium with respect to Nb2N was found to be: {Mathematical expression}

UR - http://www.scopus.com/inward/record.url?scp=0024067622&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0024067622&partnerID=8YFLogxK

U2 - 10.1007/BF02659152

DO - 10.1007/BF02659152

M3 - Article

VL - 19

SP - 613

EP - 616

JO - Metallurgical Transactions B

JF - Metallurgical Transactions B

SN - 0360-2141

IS - 3

ER -