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GB/T 23536-2022: Super abrasive - Types of synthetic diamond
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 23536-2022	English	119	Add to Cart	3 days [Need to translate]	Super abrasive - Types of synthetic diamond
GB/T 23536-2009	English	319	Add to Cart	3 days [Need to translate]	Super-abrasive -- Types of synthetic diamond

GB/T 23536-2022: Super abrasive - Types of synthetic diamond

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ICS 25.100.70 CCSJ43 National Standards of People's Republic of China Replacing GB/T 23536-2009 Superabrasive synthetic diamond varieties Published on 2022-03-09 2022-10-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. This document replaces GB/T 23536-2009 "Superabrasive Synthetic Diamond Varieties". Compared with GB/T 23536-2009, In addition to structural adjustments and editorial changes, the main technical changes are as follows. a) changed the scope (see Chapter 1, Chapter 1 of the.2009 edition); b) The particle size range corresponding to the variety is deleted (see Table 1, Table 1 of the.2009 edition); c) Changed the grade code of single crystal (16/18~325/400) varieties, and added brazing products in the recommended use (see Table 1, Table 1 of the.2009 edition); d) Precision cutting tools are added to the recommended uses of micropowder (see Table 1, Table 1 of the.2009 edition); e) Added nano powder and large single crystal varieties (see Table 1); f) Added surface treatment varieties (see 4.2). Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China Machinery Industry Federation. This document is under the jurisdiction of the National Abrasives Standardization Technical Committee (SAC/TC139). This document is drafted by. Zhengzhou Abrasives Grinding Research Institute Co., Ltd., Zhongnan Diamond Co., Ltd., Henan Yellow River Cyclone Co., Ltd. Company, Zhengzhou Huajing Diamond Co., Ltd. The main drafters of this document. Bao Hua, Zhang Liang, Zhang Fengling, Wang Yuchang, Shao Jingru, Yu Jiayin, Zhao Yanjun, Liu Qiankun, Pu Fenggang, Liu Yongqi. The previous versions of this document and its superseded documents are as follows. ---First published in 1986 as GB/T 6405-1986 "Synthetic Diamond and Cubic Boron Nitride Species", first revised in.1994, The second revision in.2009, partially replaced by GB/T 23536-2009 "Superabrasive Synthetic Diamond Varieties"; ---This is the third revision. Superabrasive synthetic diamond varieties

1 Scope

This document specifies the varieties and codes of synthetic diamonds. This document applies to synthetic diamond and its surface treatment products.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 16458 Abrasive terminology

3 Terms and Definitions

Terms and definitions defined in GB/T 16458 apply to this document.

4 varieties and codes

4.1 Basic varieties See Table 1 for the basic varieties and codes of synthetic diamonds. Table 1 Basic varieties and codes of synthetic diamonds Basic breed code Recommended use Resin bond abrasives vitrified bond abrasives Metal bond abrasives (including electroplating) Sawing and drilling tools (including electroplating) Brazing Products Dressing Tools Single crystal (16/18~ 325/400) D05 × - - - - - D10 × × - - - - D20 × × × × - - D30 - × × × × - D40 - × × × × - D50 - - × × × - D60 - - × × × × D70 - - × × × × D80 - - × × × × D90 - - - × × × ...