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Title: REACTION OF NITROGEN WITH NIOBIUM

Abstract

Reaction rates of niobium with nitrogen were determined gravimetrically from 675. to 875 deg C with a recording microbalance and volumetrically from 1100 to 1600 deg C with a modified Sieverts apparatus. Diffusion coefficients and terminal solubilities were determined from 800 to 1600 deg C by the concentration- gradient technique. Tne reaction of nitrogen with niobium follows a parabolic rate law at 675 to 1600 deg C. The expression for the diffusion coefficient for nitrogen in niobium at 800 to 1600 deg C is given as well as the expression for the terminal solubility for nitrogen in niobium. (auth)

Authors:
;
Publication Date:
Research Org.:
Battelle Memorial Inst., Columbus, Ohio
OSTI Identifier:
4255240
Report Number(s):
BMI-1360
NSA Number:
NSA-13-018879
DOE Contract Number:  
W-7405-ENG-92
Resource Type:
Technical Report
Resource Relation:
Other Information: Orig. Receipt Date: 31-DEC-59
Country of Publication:
United States
Language:
English
Subject:
CHEMISTRY; CHEMICAL REACTIONS; DIFFUSION; HIGH TEMPERATURE; LABORATORY EQUIPMENT; NIOBIUM; NITROGEN; REACTION KINETICS; RECORDING SYSTEMS; SOLUBILITY; TRACE AMOUNTS; VOLUME; WEIGHT

Citation Formats

Albrecht, W.M., and Goode, W.D. Jr. REACTION OF NITROGEN WITH NIOBIUM. United States: N. p., 1959. Web. doi:10.2172/4255240.
Albrecht, W.M., & Goode, W.D. Jr. REACTION OF NITROGEN WITH NIOBIUM. United States. doi:10.2172/4255240.
Albrecht, W.M., and Goode, W.D. Jr. Wed . "REACTION OF NITROGEN WITH NIOBIUM". United States. doi:10.2172/4255240. https://www.osti.gov/servlets/purl/4255240.
@article{osti_4255240,
title = {REACTION OF NITROGEN WITH NIOBIUM},
author = {Albrecht, W.M. and Goode, W.D. Jr.},
abstractNote = {Reaction rates of niobium with nitrogen were determined gravimetrically from 675. to 875 deg C with a recording microbalance and volumetrically from 1100 to 1600 deg C with a modified Sieverts apparatus. Diffusion coefficients and terminal solubilities were determined from 800 to 1600 deg C by the concentration- gradient technique. Tne reaction of nitrogen with niobium follows a parabolic rate law at 675 to 1600 deg C. The expression for the diffusion coefficient for nitrogen in niobium at 800 to 1600 deg C is given as well as the expression for the terminal solubility for nitrogen in niobium. (auth)},
doi = {10.2172/4255240},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1959},
month = {7}
}