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| Chinese National Standard Category: Carbon material |
| English Title: | Test methods for permeability, heat conductivity coefficient and oxidizability of melted iron of blast furnace carbon block |
| Chinese Title: | 高炉炭块铁水渗透性、导热系数和氧化性试验方法 |
| Standard No.: | YB/T 5291-1999 |
| Category No.: | Q52 |
| Issued by: | Ministry of Metallurgical Industry |
| Issued on: | 1990-1-19 |
| Implemented on: | 1991-1-1 |
| Status: | superseded |
| Superseded by: | YB/T 5291-2016 |
| Superseded on: | 2016-7-1 |
| Abolished on: | |
| Superseding: | ZB Q 52004-1990 高炉炭块导热系数试验方法 |
| Word Count: | 3000 words |
| Similar Standards: | GB 8744-1988 GB/T 43111-2023 GB/T 43114-2023 GB/T 42906-2023 GB/T 42670-2023 GB/T 42671-2023 GB/T 8719-2022 GB/T 37308-2019 YB/T 5215-2015 YB/T 5054-2015 YS/T 1032-2015 YB/T 192-2015 YS/T 63.27-2015 YS/T 964-2014 GB/T 26930.13-2014 GB/T 26930.11-2014 GB/T 26930.9-2014 GB/T 26930.10-2014 YS/T 963-2014 GB/T 26930.7-2014 |
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