This standard specifies such requirements for sample preparation of shaped refractory products as the definition of sample preparation, determination principle for sample preparation position and preparation of test sample.
This standard is applicable to the preparation of shaped refractory product sample.
2 Normative References
The following documents are indispensable for application of this specification. For dated reference, only the edition cited applies. For undated reference, the latest edition of the referenced document (including any amendments) applies.
GB/T 18930 Terminology for Refractories
3 Terms and Definitions
For the purposes of this document, the terms and definitions given in GB/T 18930 and the following apply.
3.1
sample preparation
the process of preparing test sample from the samples
