Compatibility of Materials with Rocket Propellants and Oxidizers

Compatibility of Materials with Rocket Propellants and Oxidizers PDF

Author: Walter K. Boyd

Publisher:

Published: 1965

Total Pages: 46

ISBN-13:

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The memorandum summarizes the available information on the compatibility of liquid rocket propellants with prominent materials of construction. Fuels and oxidizers of current interest are discussed. The corrosion data which are presented will apply to storing, handling, and control equipment outside of missiles and to missile components excluding combustion chamber. The compatibility of materials with reaction products in combustion chambers, nozzles, etc., is not considered. Included in the summary are data for many nonmetallic materials. The memorandum is subdivided into sections according to the propellant. Each material of construction is rated for a given medium as belonging to one of four classes, based primarily upon corrosion resistance. Consideration also is given to such factors as catalytic decomposition and sensitivity to impact.

Materials Compatibility with Oxidizer-Rich Gases at Elevated Temperatures and Pressure

Materials Compatibility with Oxidizer-Rich Gases at Elevated Temperatures and Pressure PDF

Author: National Aeronautics and Space Administration (NASA)

Publisher: Createspace Independent Publishing Platform

Published: 2018-07-18

Total Pages: 102

ISBN-13: 9781723201622

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An investigation of oxygen compatibility and resistance to ignition of candidate materials for use in a liquid rocket engine designed to incorporate an oxidizer rich preburner-LOX turbopump configuration was discussed. The program was divided into two basic tasks. The first task was to develop a preliminary design of an oxidizer turbopump preburner section complete with thermal and MS Parameter analyses and to develop a conceptual design of the main injector with a preliminary engine specification as the final product. The second task was directed totally at testing materials in oxygen-rich environments. Unspecified Center HIGH ENERGY OXIDIZERS; LIQUID ROCKET PROPELLANTS; PROPELLANT PROPERTIES; ROCKET OXIDIZERS; TURBINE PUMPS; COMPATIBILITY; MATERIALS TESTS; PERFORMANCE PREDICTION; ROCKET TEST FACILITIES...

Materials Compatibility with Liquid Rocket Propellants

Materials Compatibility with Liquid Rocket Propellants PDF

Author:

Publisher:

Published: 1970

Total Pages: 122

ISBN-13:

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This document presents hazard documentation in the area of materials compatibility with liquid rocket propellants. The information contained herein has been collected and extracted in part from handbooks, specifications, technical reports, books, journal articles and manuals, to aid the Safety Engineer in the survey of such hazard data.

Compatibility of Structural Materials with High Performance O-f Liquid Oxidizers

Compatibility of Structural Materials with High Performance O-f Liquid Oxidizers PDF

Author: N. A. Tiner

Publisher:

Published: 1965

Total Pages: 137

ISBN-13:

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Oxygen difluoride (OF2) is a space-storable oxidizer considered useful for high performance spacecraft propulsion systems. Ozone fluoride (O3F2) when dissolved at very low concentrations in liquid oxygen, renders this oxidizer hypergolic with liquid hydrogen and many other fuels. This mixture is considered feasible for rocket applications. Before these oxidizers can be used extensively in propulsion systems for long range missions, their compatibility with materials of construction must be evaluated and hardware reliability must be established. This report contains quantitative information on the corrosion characteristics of carefully controlled conditions. The methods used to determine impact sensitivity, static immersion corrosion rates, susceptibility to stress corrosion, corrosion in flowing liquids, and effects of weldments and impurities on corrosion are described and the results of tests are presented in a form that should be useful to missile and rocket engineers. Also included is a brief survey of the literature dealing with the limited compatibility experience with these oxidizers. (Author).

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