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ASTM C750-89(1997)

Historical Reaffirmation

Standard Specification for Nuclear-Grade Boron Carbide Powder

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1.1 This specification defines the chemical and physical requirements for boron carbide powder intended for a variety of nuclear applications. Because each application has a different need for impurity and boron requirements, three different chemical compositions of powder are specified. In using this specification, it is necessary to dictate which type of powder is intended to be used. In general, the intended applications for the various powder types are as follows:

1.1.1 Type 1 -For use as particulate material in nuclear reactor core applications.

1.1.2 Type 2 -Powder that will be further processed into a fabricated shape for use in a nuclear reactor core or used in non-core applications when the powder directly or indirectly may cause adverse effects on structural components, such as halide stress corrosion of stainless steel.

1.1.3 Type 3 -Powder that will be used for non-core applications or special in-core applications.


SDO ASTM: ASTM International
Document Number C750
Publication Date May 10, 1997
Language en - English
Page Count 2
Revision Level 89(1997)
Supercedes
Committee C26.03
Publish Date Document Id Type View
July 1, 2024 C0750-24 Revision
June 1, 2018 C0750-18 Revision
July 1, 2009 C0750-09 Revision
July 10, 2003 C0750-03 Revision
Jan. 1, 2014 C0750-09R14 Reaffirmation
May 10, 1997 C0750-89R97 Reaffirmation