ASTM D6353-23 - Standard Guide for Sampling Plan and Core Sampling for Prebaked Anodes Used in Aluminum Production
Standard Guide for Sampling Plan and Core Sampling for Prebaked Anodes Used in Aluminum Production
| Standard number: | ASTM D6353-23 |
| Released: | 01.07.2023 |
| Status: | Active |
| Pages: | 4 |
| Section: | 05.02 |
| Keywords: | anode; anthracite; carbon; core; graphite; prebaked; sample; sampling; test specimens; |
1.1 This guide covers sampling for prebaked carbon anodes used in the production of aluminum, and details procedures for taking test samples from anode blocks. It covers equipment and procedures for obtaining samples from anode blocks in a manner that does not destroy the block or prevent its subsequent use as originally intended. However, the user must determine the subsequent use of the sampled anode blocks. Preferred locations for taking samples from single units of anodes are covered in this guide.
1.1.1 Information for sampling of shaped refractory products, in general, is given in ISO 5022. This standard details the statistical basis for sampling plans for acceptance testing of a consignment or lot. Anodes used in the production of aluminum have specific requirements for sampling and while the statistical basis for sampling given in ISO 5022 applies, further or modified requirements may also apply.
1.1.2 Information for sampling of anodes for Al-metal production is given in ISO 8007-2. This standard details the statistical basis for sampling plans for acceptance testing of a consignment or lot.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
Note 1: The following ASTM standards are noted as sources of useful information: Test Methods D5502, D6120, D6744, and D6745.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.