Research And Development On Advanced Graphite Materials. Supplement To Volume VII. High Density Recrystallized Graphite By Hot Forming

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Report Number: WADD TR 61-72 Supplement to Volume VII
Author(s): Rowe, G. L., Carter, M. B.
Corporate Author(s): Advanced Materiasl Laboratory, National Carbon Company
Laboratory: Air Force Materials Laboratory
Date of Publication: 1964-08
Pages: 36
Contract: AF 33(616)-6915
DoD Project: 7350
DoD Task: 735002
Identifier: AD0607241

Abstract:
This report describes the development and fabrication techniques utilized in the scale-up of grades ZTE and ZTF graphite to 30-inch diameter sizes. Grades ZTE and ZTF graphite which are normally characterized by a bulk density range of 1.92 to 1.97 g/cc and 1.97 to 2.02 g/cc, respectively, are manufactured by hot working grade RVA graphite which is characterized by a bulk density of 1.84 g/cc under pressures as high as 3500 lbs./in.2 and temperatures up to 3000°C. The physical properties of a 30-inch diameter ZTE graphite billet are tabulated along with the properties of RVA graphite.

Provenance: IIT

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