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GB/T 6609.2-2022 Active
GB/T 6609.2-2022 Chemical analysis methods and determination of physical performance of alumina—Part 2:Determination of loss ofmass at 300 ℃ and 1 000 ℃
Abstract
This document specifies the method for determining the mass loss of alumina at 300℃ and 1000℃. The mass loss of the original sample after drying at 300℃ is expressed in terms of moisture content (MOI). The mass loss of the pre-dried sample at 300℃ when it is calcined at 1000℃ is expressed in terms of loss on ignition (LOI).
This document is applicable to the determination of mass loss in alumina. The measurement range of mass loss at 300℃ is 0.20%~5.00%, and the measurement range of mass loss at 1000℃ is 0.10%~2.00%. Instrumental analysis is not an arbitration test method.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 6609.2-2022 |
| CCS | Analysis methods for light metals and their alloys |
| ICS | Materials used in aluminum production |
| Implement Date | 2022-10-01 |
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