Accession Number:

AD0837534

Title:

GAS-METAL REACTION KINETICS BY PULSED BEAM-MASS SPECTROMETRY.

Descriptive Note:

Technical rept. 1 Nov 66-31 Oct 67,

Corporate Author:

AVCO MISSILES SPACE AND ELECTRONICS GROUP WILMINGTON MA AVCO SPACE SYSTEMS DI V

Personal Author(s):

• Steele, Warren C.

Report Date:

1968-04-01

Pagination or Media Count:

39.0

Abstract:

The apparatus for and technique of the study of gas-metal reactions producing volatile products by modulated beam-mass spectrometry is described. Application to the study of tungsten and molybdenum at high temperatures above 1800K and low oxygen pressures is related. Results are discussed in terms of reaction mechanisms and specific rates are determined, where possible. Author

Descriptors:

• *MASS SPECTROSCOPY)
• (*HIGH TEMPERATURE
• (*TUNGSTEN
• VAPORS)
• (*MOLYBDENUM
• VAPORS)
• SPECTRUM ANALYZERS
• OXIDATION
• INTERFACES
• GASES
• METALS

Subject Categories:

• Metallurgy and Metallography
• Atomic and Molecular Physics and Spectroscopy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE