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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 17105-2024: Classification of aluminum-silicon dense shaped refractory products Status: Valid GB/T 17105: Historical versions
Basic dataStandard ID: GB/T 17105-2024 (GB/T17105-2024)Description (Translated English): Classification of aluminum-silicon dense shaped refractory products Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Q40 Classification of International Standard: 81.080 Word Count Estimation: 10,175 Date of Issue: 2024-05-28 Date of Implementation: 2024-12-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 17105-2024: Classification of aluminum-silicon dense shaped refractory products---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.ICS 81:080 CCSQ40 National Standards of People's Republic of China Replace GB/T 17105-2008 Classification of Aluminum-Silicon Dense Shaped Refractory Products Part 1: Alumina-silica, MOD) Released on 2024-05-28 2024-12-01 implementation State Administration for Market Regulation The National Standardization Administration issued ForewordThis document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting: This document replaces GB/T 17105-2008 "Classification of Aluminum-Silicon System Dense Shaped Refractory Products": Compared with GB/T 17105-2008, In addition to structural adjustments and editorial changes, the main technical changes are as follows: a) Added terms and definitions (see Chapter 3); b) The classification basis, product types and groups, raw material types, raw material characteristics, names and descriptions of combination forms have been changed (see Chapter 4, Chapter 3 of the:2008 edition); c) The chemical analysis requirements have been changed (see 4:2, 3:2 of the:2008 edition); d) The description of nomenclature has been changed (see Chapter 5, Chapter 4 of the:2008 edition): This document is modified to adopt ISO 10081-1:2003 "Classification of dense shaped refractory products Part 1: Aluminium-silicon series": This document has made the following structural adjustments compared to ISO 10081-1:2003: --- Added Chapter 2 "Normative References"; --- Added Chapter 3 "Terms and Definitions"; ---4:2 corresponds to 2:2 and 2:3 in ISO 10081-1:2003: The technical differences between this document and ISO 10081-1:2003 and their reasons are as follows: --- Added normative references to GB/T 18930 in Chapter 3; ---4:1a) corresponds to 2:1a) and 2:1b) in ISO 10081-1:2003, making the content more coherent; ---4:2 adds applicable national standards GB/T 6900, GB/T 6901, GB/T 21114 to improve operability and adapt to our Technical conditions of the country; --- Changed the definition of ceramic bonding in 4:5a) to match the definition of "ceramic bonding" in ISO 836:2001 (GB/T 18930-2020) Unite: The following editorial changes were made to this document: --- To coordinate with the existing standards, the name of the standard is changed to "Classification of Aluminum-Silicon Dense Shaped Refractory Products": Please note that some of the contents of this document may involve patents: The issuing organization of this document does not assume the responsibility for identifying patents: This document is proposed and coordinated by the National Technical Committee for Standardization of Refractory Materials (SAC/TC193): This document was drafted by: MCC Testing and Certification Co:, Ltd:, Beijing University of Science and Technology, MCC Huatian Engineering Technology Co:, Ltd:, Yunnan Punaikun Steel High Temperature Materials Co:, Ltd:, MCC Building Research Institute Co:, Ltd:, Metallurgical Industry Information Standards Research Institute, Shanxi Yuxian Xixiaoping Refractory Materials Materials Co:, Ltd:, Jiyuan Refractory Furnace Industry Co:, Ltd: The main drafters of this document are: Zhang Xiuhua, Xue Qingbin, Li Yong, Zhang Wenwen, Hui Fumei, Wang Xiaoyuan, Ma Chenhong, Qian Yu, Qin Yinjun, Peng Nai, Huang Bo, Yang Jing, Wu Huijing, Fan Yonglian, Hu Hao, and Liu Ying: This document was first issued in:1997, revised for the first time in:2008, and this is the second revision: Classification of Aluminum-Silicon Dense Shaped Refractory Products1 ScopeThis document specifies the classification and nomenclature of aluminum-silicon dense shaped refractory products: This document is applicable to aluminum-silicon dense shaped refractory products: This document does not apply to the following products: a) Products with a mass fraction of other metal oxides greater than 5%, except for aluminum oxide, silicon oxide and iron oxide; b) Products with a mass fraction of carbon, carbides, nitrides, nitrogen oxides and related materials greater than 1%:2 Normative referencesThe contents of the following documents constitute the essential clauses of this document through normative references in this document: For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document: GB/T 6900 Chemical analysis methods for aluminum-silicon refractories GB/T 6901 Chemical analysis methods for siliceous refractories GB/T 18930 Terminology of Refractory Materials GB/T 21114 X-ray fluorescence spectrochemical analysis of refractory materials - Fused glass disc method3 Terms and definitionsThe terms and definitions defined in GB/T 18930 apply to this document:4 Categories4:1 Classification basis Aluminum-silicon dense shaped refractory products should be classified according to the following four criteria: a) Product types and groups; b) Type of raw materials; c) raw material characteristics; d) Combined form (including all post-processing): 4:2 Product types and groups The following general symbols are used to indicate the types of products: a) High Alumina (HA); b) clay (FC); c) Low-alumina clay, semi-siliceous (LF); d) silicate (SS); e) Silica (SL): ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 17105-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 17105-2024_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 17105-2024?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17105-2024 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
