Title

Vaporization Of Compounds And Alloys At High Temperatures Part XXIV. Mass Spectrometric Determination Of The Stability of Gaseous Molybdates, Tungstates, Molybdites and Tungstites of Magnesium, Calcium, Strontium and Tin

Date

1964

Index Abstract

Contrails and DTIC

Photo Quality

Not Needed

Report Number

WADD TR 60-782 Part XXIV

Creator

Verhaegen, G.

Drowart, J.

Colin, R.

Corporate Author

Universite Libre de Bruxelles, Brussels, Belgium

Laboratory

Air Force Materials Laboratory

Extent

17

NTRL Accession Number

AD607780

Identifier

AD0607780

AD0607780

Access Rights

OTS

Distribution Classification

1

Contract

AF 61(052)-225

DoD Project

7350

DoD Task

735001

DTIC Record Exists

Yes

Distribution Change Authority Correspondence

None

Report Availability

Full text available

Full text available

Date Issued

1964-09

Abstract

A number of ternary oxides have been identified in the gas phase by mass spectrometry, while vaporizing MgO, CaO, SrO and SnO2 + Sn from Mo and W crucibles. The approximate stabilities of the gaseous molecules MgMoO4, CaMoO4, SrMoO4, MgWO4, CaWO4, SrWO4, SrMoO3, CaWO3, CaMoO3, SnWO4 and Sn2WO5 were deduced from the measurements. The dissociation energies (kcal/mole) into gaseous oxides are presented.

Publisher

Wright-Patterson Air Force Base, OH : Air Force Materials Laboratory, Research and Technology Division, Air Force Systems Command

Distribution Conflict

No

Provenance

IIT

Type

report

Subject

Thermochemistry

Mass Spectroscopy

Vaporization

Refractory Materials

High Temperature

Ceramic Materials

Calcium Compounds

Dissociation

Gases

Magnesium Compounds

Materials

Molybdates

Molybdenum Compounds

Oxides

Phase Studies

Stability

Strontium Compounds

Tin

Tungstates

Tungsten Compounds

Format

1 online resource