T/YXNX 004-2021 Active Group standards

T/YXNX 004-2021 Determination of the content of aluminosilicate refractory materials containing molten minerals by X-ray diffraction spectrum analysis (full spectrum method)

Publish Date: 2021-12-01 Implement Date: 2021-12-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/YXNX 004-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Fire-resistant materials

ICS Name: Mineral materials and products

Publish Date: 2021-12-01

Implement Date: 2021-12-10

Scope

Scope: This document specifies the scope, normative references, terms and definitions, methodological principles, instrumentation, sample preparation, operating procedures, test results, and test reports for the determination of the content of mullite phase in aluminum-silica refractory materials by X-ray diffraction full-spectrum fitting method. This standard is applicable to the quantitative analysis of mullite phase in aluminum-silica refractory materials. The quantitative analysis of other corundum and quartz phases can also refer to this standard. Main technical content: This method uses an X-ray diffractometer to conduct qualitative phase analysis to determine all phases contained in the sample. Through computer software in the X-ray diffractometer, a full-spectrum fitting is performed to quantitatively analyze the content of mullite phase in aluminum-silica refractory materials.