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Database: 365,228(8 Aug 2026)
gold alloys test method plasma atomic emission spectrometry scopethis standard gadolinium contents precious metal eye plates diagnostic technology cast iron equipments
GB/T 15072.18-2008 in English

GB/T 15072.18-2008 in English

VALID

Test method of precious metal alloys - Determination of zirconium and gadolinium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry

  • Issued on:2008-03-31
  • Implemented on:2008-09-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $120.00
$117.00
Standard No: GB/T 15072.18-2008
Document status: VALID
Title in English: Test method of precious metal alloys - Determination of zirconium and gadolinium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry
Title in Chinese: 贵金属合金化学分析方法 金合金中锆和镓量的测定 电感耦合等离子体原子发射光谱法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2008-03-31
Implemented on: 2008-09-01
Superseding: GB/T 15072.20-1994 Gold alloys-Determination of zirconium content
ICS Classification: 77.120.99-Other non-ferrous metals and their alloys
Chinese Classification: H68-Precious metals and their alloys
Professional Classification: GB-National Standard
Related Keywords: gold alloys
test method
plasma atomic emission spectrometry scopethis standard
gadolinium contents
precious metal
Related Topics: inductive coupling
atomic emission
atomic emission spectrometry
inductive coupling
Inductively Coupled Plasma
gold ion potential
Inductively Coupled Plasma Atomic Emission Spectroscopy
plasma atom
Coupled inductor
Inductive coupling+
atomic coupling
Inductively Coupled Plasma Nonmetals
Atomic Scale Dispersion of Metals
Inductive coupling standard
Inductively Coupled Plasma-Atomic Emission Spectrometry
metal atom detection
plasma atomic emission spectrometry
bulk atomic emission spectrometry
Atom law
Gallium ion titration
Coupled inductor
bulk atom
atom+body
ion atom
atomic ion
heavy metal detection method atom
Inductive coupling, etc.
Atomic Spectroscopy Metals
atomic metal approach
coupled plasma
Atoms emit light
Atomic alkali metal
Metal ion content in water
metal ion peak
atomic metal carrier
Determination of Cadmium in Zirconium Alloy by Ion Exchange
Gallium hydrate ion
Metal ion content in water
Plasma
Atomic Emission Inductively Coupled Plasma
Inductively Coupled Plasma-Atomic Emission Spectrometry
Inductively Coupled Plasma Atoms Emit Light
Inductively Coupled Plasma-Atomic Emission Spectroscopy
How Gallium Metal Dissolves in Alloys
inductively coupled ions
Induced ions
Inductively Coupled Plasma Atoms
Plasma detection of metals
Inductively Coupled Plasma-Atomic Emission Spectrometry
telecoupling in chemistry
"Atomic Emission Spectroscopy"
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alkali metal atom
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Metal Ion Determination Method
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GB/T 15072.18
GB/T 15072.18-1994
GB/T 15072.18-2008
Mass spectrometry metal ions
Heavy metal ion curing
Corresponding wavelength of metal ion inductive coupling
Method for testing the reduction potential of metal ions
Explain the development of electrochemical methods in separation
Alloy chloride ion detection method
Metal ion content detection method
How to measure the electron content in metals
Metal ion free radical determination method
Gold chemical analysis methods
Metal ion detection
Calculation method of alloy magnetic coupling constant
Imaging methods for metal ions in biological tissues
metal alloy
Metal ion detection method
Heavy metal ion solidification method
What are the methods for measuring metal compounds?
Metal Spectral Detection and Analysis
Chemical metal ion detection methods
Traditional colloidal gold and other methods
What are the methods for detecting metal ions?
The preparation methods of polymer alloys can be divided into:

《GB/T 15072.18-2008贵金属合金化学分析方法 金合金中锆和镓量的测定 电感耦合等离子体原子发射光谱法》由TC243(全国有色金属标准化技术委员会)归口,TC243SC5(全国有色金属标准化技术委员会贵金属分会)执行,主管部门为中国有色金属工业协会。
本标准规定了金合金中锆和镓量的测定。本部分适用于AuNiFeZr和AuGa合金中锆和镓量的测定。测定范围(质量分数):0.1%~2%。本部分代替GB/T15072.20―1994《贵金属及其合金化学分析方法 金合金中锆量的测定》。
本部分与GB/T15072.20―1994相比,主要有如下变动:
―――名称由《贵金属及其合金化学分析方法 金合金中锆量的测定》变更为《贵金属合金化学分析方法 金合金中锆和镓量的测定 电感耦合等离子体原子发射光谱法》;
―――采用电感耦合等离子体原子发射光谱法代替原标准使用的分光光度法;
―――将方法的适用范围由原标准的AuNiFeZr9-2-0.3、AuNiFeZr5-1.5-0.3 合金扩展到AuNi�玻疲澹冢颉�AuGa系列合金;其中AuGa为新增系列;
―――锆的测定范围(质量分数)由0.1%~0.5%扩展到0.1%~2%;
―――增加了镓元素的同时测定,测定范围(质量分数)为0.1%~2%;
―――采用重复性和相对允许差替代原标准使用的允许差。


Scope

This standard specifies the method for the determination of the amount of zirconium and gallium in gold alloys. This section applies to the determination of the amount of zirconium and gallium in AuNiFeZr and AuGa alloys. Measuring range (mass fraction): 0.1% to 2%.

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