GB/T 7990-2002 in English

SUPERSEDED

Impact test method of glass-lined layer

Issued on:2005-09-26
Implemented on:2006-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
$214.00

Standard No:	GB/T 7990-2002
Document status:	SUPERSEDED
Superseded by:	GB/T 7990-2013 Vitreous and Porcelain Enamels - Determination of Resistance to Impact
Superseded on:	2014-10-01
Title in English:	Impact test method of glass-lined layer
Title in Chinese:	搪玻璃层耐机械冲击试验方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2005-09-26
Implemented on:	2006-04-01
Professional Classification:	GB-National Standard
Related Keywords:	glass-lined layer glass-lined layer scopethis standard test method destructive test method mechanical impact resistance
Related Topics:	mechanical shock Automatic impact testing machine Impact test method standard glass gravel impact Impact resistance test strip Mechanical Shock Tester Mechanical Shock Test Semi-automatic impact testing machine Impact testing machine series Mechanical Shock Test Waterproof and impact resistant Glass impact resistance test Steel impact testing machine Glass thermal shock test method Steel impact testing machine Mechanical Shock Detection Mechanical Shock Detection Impact test method mechanical shock Impact testing of glass Glass impact test method Impact Test Glass Mechanical Shock Test Method mechanical shock method Mechanical impact testing machine Universal impact testing machine Impact series testing machine Principle of Mechanical Shock Impact testing machine work How to use the impact testing machine How to use the impact testing machine Principle of Mechanical Shock What does the impact tester measure? impact glass Glass impact test method Coating impact test Impact test method Impact universal testing machine What does the impact testing machine test Shock Testing Machines and Shock Tests Impact Tester System Impact Tester System Which glass is impact resistant Most impact testing machine Glass test tube machine Impact parts glass machinery Impact test method GBT7990 GB/T 7990-2002 GB/T 7990-2013 Coating impact test Glass bottle thermal shock tester price Tempered glass impact resistant Mechanical impact national standard Sample impact value Impact test calculation method Glass lined abroad Semi-automatic impact testing machine detection method Impact standards for tempered glass Impact test Impact testing machine upgrade method Glass container water impact test Glass falling ball impact test standards Calibration of hard hat impact resistance testing machine Methods to improve the impact resistance of glass Ford standard cold shock test

《GB/T 7990-2002搪玻璃层耐机械冲击试验方法》由TC72（全国搪玻璃设备标准化技术委员会）归口，主管部门为中国石油和化学工业联合会。
本标准规定了搪玻璃层耐机械冲击性能的测定方法。本标准的方法属于破坏性试验方法，应用搪玻璃平板样式作为耐机械冲击试验的对象。通过本试验方法考核搪玻璃层的耐机械冲击能耐、搪玻璃层与基体金属的密着性、搪玻璃层的残余应力等综合性能。

Scope

This standard specifies the method for measuring the mechanical impact resistance of the glass-lined layer. The method in this standard belongs to the destructive test method, and the glass-lined flat plate sample is used as the object of the mechanical shock resistance test. This test method is used to assess the comprehensive properties of the glass-lined layer, such as the mechanical impact resistance, the adhesion between the glass-lined layer and the base metal, and the residual stress of the glass-lined layer.

More samples: QC/T 942-2021 GB 50021-2001(2009) JC/T 2453-2018

Sample only — not a preview of GB/T 7990-2002

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