GB/T 6405-2017 English PDF

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GB/T 6405-2017: Super-abrasive -- Types of cubic boron nitride
Status: Valid

GB/T 6405: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 6405-2017	119	Add to Cart	3 days	Super-abrasive -- Types of cubic boron nitride	Valid
GB/T 6405-1994	159	Add to Cart	2 days	Types of synthetic diamond and cubic boron nitride	Obsolete
GB 6405-1986	199	Add to Cart	2 days	Types of synthetic diamond and cubic boron nitride	Obsolete

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Basic data

Standard ID: GB/T 6405-2017 (GB/T6405-2017)
Description (Translated English): Super-abrasive -- Types of cubic boron nitride
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J43
Classification of International Standard: 25.100.70
Word Count Estimation: 6,647
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Older Standard (superseded by this standard): GB/T 6405-1994 Partial
Regulation (derived from): National Standards Bulletin 2017 No. 32
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 6405-2017: Super-abrasive -- Types of cubic boron nitride

---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.
Superabrasive - Types of cubic boron nitride ICS 25.100.70 J43 National Standards of People's Republic of China Partially replace GB/T 6405-1994 Superhard abrasive cubic boron nitride varieties 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 6405-1994 "synthetic diamond and cubic boron nitride varieties" neutral cubic boron nitride content of diamond The content has been GB/T 23536-2009 "super hard abrasive synthetic diamond varieties" replaced. This standard and GB/T 6405-1994 compared to the main technical changes are as follows. --- Modify the scope (see Chapter 1,.1994 edition Chapter 1); --- Modify and increase the variety and code (see Table 1,.1994 edition Chapter 2); --- Removed the size range and recommended use (see Table 1,.1994 edition Chapter 2). This standard is proposed by the China Machinery Industry Federation. This standard by the National Abrasives Standardization Technical Committee (SAC/TC139) centralized. This standard was drafted unit. Zhengzhou abrasive abrasive grinding Institute Co., Ltd., Fu Nike Superhard Materials Co., Ltd., Zhengzhou Zhongnan Jie Superhard Materials Co., Ltd. The main drafters of this standard. Baohua, Zhang Liang, Wu Jianzhong, Zhang Xiangfa, Zhang Yi, Fan Lin, Lu Cuilian. This standard replaces the standards previously issued as. --- GB/T 6405-1986, GB/T 6405-1994. Superhard abrasive cubic boron nitride varieties

1 Scope

This standard specifies the varieties and code of cubic boron nitride. This standard applies to static pressure synthesis of cubic boron nitride and plating products.

2 varieties and code

Cubic boron nitride varieties and code in Table 1. Table 1 cubic boron nitride varieties and code Variety code No plating Single crystal CBN Micronized CBNM Polymorphic CBNP With coating Single crystal Nickel plated CBNN Titanium coated titanium Copper CBNC Powder Nickel plated CBNMN Titanium plated CBNMT Copper CBNMC Polycrystalline Nickel plated CBNPN Titanium plated CBNPT Copper CBNPC ......

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