GB/T 5070.2-2002 in English

SUPERSEDED

Chemical analysis of magnesia chromite refractories-Part 2: Determination of silicon dioxide-Molybdenum blue photometric method

Issued on:2002-01-02
Implemented on:2003-06-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
$214.00

Standard No:	GB/T 5070.2-2002
Document status:	SUPERSEDED
Superseded by:	GB/T 5070-2007 Chemical analysis of refractories containing chrome
Superseded on:	2007-10-01
Title in English:	Chemical analysis of magnesia chromite refractories-Part 2: Determination of silicon dioxide-Molybdenum blue photometric method
Title in Chinese:	镁铬质耐火材料化学分析方法第2部分: 钼蓝光度法测定二氧化硅量
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2002-01-02
Implemented on:	2003-06-01
ICS Classification:	81.080-Refractories
Chinese Classification:	Q43-Basic refractory
Professional Classification:	GB-National Standard
Related Keywords:	silicon dioxide-molybdenum blue photometric method scopethis part silicon dioxide blue photometry chemical analysis
Related Topics:	Chrome Chrome Methods of Analysis of Materials 2nd Edition Material Analysis Test Method 2 Chemical Analysis of Refractories material blu ray Silica Quantitative Analysis GB/T 5070.2 GB/T 308-2002 Silica Assay Analysis Method Silica spectrophotometry standard curve data Silica monitoring and analysis method national standard electric power Molybdenum oxide national quality Quality inspection methods for silica Chemical analysis method of phosphorus in refractory materials Low concentration silica analysis method Lanyi Biochemical Analysis Method Silica quality Analytical methods for detecting silicon dioxide Silica Quality

《GB/T 5070.2-2002镁铬质耐火材料化学分析方法第2部分:钼蓝光度法测定二氧化硅量》由TC193（全国耐火材料标准化技术委员会）归口，主管部门为国家标准化管理委员会。
GB/T 5070的本部分规定了钼蓝光度法测定二氧化硅量的方法。本部分适用于镁铬质耐火材料中二氧化硅量的测定。测定范围(质量分数)为1.00%～10.00%。

Scope

This part of GB/T 5070 specifies the method for determining the amount of silicon dioxide by molybdenum blue photometry. This section applies to the determination of the amount of silica in magnesia-chromium refractories. The measurement range (mass fraction) is 1.00% to 10.00%.

More samples: JGJ 94-2008 NB/T 47013.2-2015 QC/T 942-2021

Sample only — not a preview of GB/T 5070.2-2002