JB/T 4220-1999
Determination method of artificial graphite lattice parameter (English Version)

Standard No.

JB/T 4220-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Be replaced 2012-04

Replace By

JB/T 4220-2011

Latest

JB/T 4220-2011

Scope

This standard specifies a method for measuring the lattice parameters of artificial graphite using X-ray powder diffraction (diffractometer method), and determining the degree of graphitization of artificial graphite through the lattice parameters. This method is suitable for artificial graphite with a high degree of graphitization that has undergone high-temperature heat treatment (such as graphite for artificial diamonds, etc.).

JB/T 4220-1999 history

• 2011 JB/T 4220-2011 Determination method of artificial graphite lattice parameter
• 1999 JB/T 4220-1999 Determination method of artificial graphite lattice parameter