HK4596A - Metals assay apparatus and method - Google Patents

Metals assay apparatus and method

Info

Publication number
HK4596A
HK4596A HK4596A HK4596A HK4596A HK 4596 A HK4596 A HK 4596A HK 4596 A HK4596 A HK 4596A HK 4596 A HK4596 A HK 4596A HK 4596 A HK4596 A HK 4596A
Authority
HK
Hong Kong
Prior art keywords
fluorescence
ray
measurement point
analysis
elements
Prior art date
Application number
HK4596A
Other languages
English (en)
Inventor
Yasumasa Sayama
Koichi Nomura
Morihiko Iwasaki
Original Assignee
Mitsubishi Materials Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of HK4596A publication Critical patent/HK4596A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
HK4596A 1989-05-16 1996-01-11 Metals assay apparatus and method HK4596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12263289 1989-05-16

Publications (1)

Publication Number Publication Date
HK4596A true HK4596A (en) 1996-01-19

Family

ID=14840777

Family Applications (1)

Application Number Title Priority Date Filing Date
HK4596A HK4596A (en) 1989-05-16 1996-01-11 Metals assay apparatus and method

Country Status (8)

Country Link
US (1) US5062127A (xx)
EP (1) EP0400396B1 (xx)
JP (1) JP2853261B2 (xx)
KR (1) KR960006366B1 (xx)
AT (1) ATE114370T1 (xx)
CA (1) CA2016778A1 (xx)
DE (1) DE69014233T2 (xx)
HK (1) HK4596A (xx)

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JP4848846B2 (ja) * 2006-06-02 2011-12-28 大同特殊鋼株式会社 携帯ｘ線分析装置を用いた鋼材の流通チェック方法及びチェック装置
JP4930874B2 (ja) * 2006-06-22 2012-05-16 エスアイアイ・ナノテクノロジー株式会社 エネルギー分散型放射線検出システム及び対象元素の含有量測定方法
JP2008203245A (ja) * 2007-01-23 2008-09-04 Sii Nanotechnology Inc Ｘ線分析装置及びｘ線分析方法
JP5350604B2 (ja) * 2007-05-16 2013-11-27 スパンション エルエルシー 半導体装置及びその製造方法
JP2008286735A (ja) * 2007-05-21 2008-11-27 Jeol Ltd 蛍光ｘ線分析装置のｅｄｓヘッド保護方法及び保護機構
US8918290B2 (en) * 2007-08-27 2014-12-23 Key To Metals Ag Method and system to identify metal alloys
BRPI0706233B1 (pt) * 2007-10-31 2018-07-24 Universidade Federal Da Bahia "métodos para determinação do teor de elementos leves em aços e ligas".
JP5269521B2 (ja) * 2008-08-22 2013-08-21 株式会社日立ハイテクサイエンス Ｘ線分析装置及びｘ線分析方法
SE533452C2 (sv) * 2009-01-19 2010-10-05 Xrf Analytical Ab Förfarande vid spektrometri för undersökning av prover innehållande åtminstone två grundämnen
US8229064B2 (en) * 2009-04-30 2012-07-24 Thermo Scientific Portable Analytical Instruments Inc. Localization of an element of interest by XRF analysis of different inspection volumes
CN101718721B (zh) * 2009-11-10 2011-08-10 天津出入境检验检疫局化矿金属材料检测中心 重金属精矿与冶炼渣属性鉴别方法
CN102739831B (zh) * 2011-03-31 2016-04-06 富泰华工业（深圳）有限公司 具物质纯度检测功能的移动电话及其检测物质纯度的方法
US20130202083A1 (en) * 2012-02-03 2013-08-08 Stanislaw Piorek System and method for identification of counterfeit gold jewelry using xrf
US8532256B1 (en) 2012-03-05 2013-09-10 Bobby D. Jeter Method and apparatus for the automated assay and valuation of precious metal objects
JP6036321B2 (ja) * 2012-03-23 2016-11-30 株式会社リガク Ｘ線複合装置
JP6266914B2 (ja) * 2013-08-01 2018-01-24 田中貴金属工業株式会社 蛍光ｘ線分析装置を用いた貴金属製品の分析方法、及び、貴金属製品分析用のコンピュータプログラム
US9575018B2 (en) * 2013-09-16 2017-02-21 Cerium Laboratories, Llc System and method for testing ceramic coatings
JP6305247B2 (ja) * 2014-06-13 2018-04-04 株式会社日立ハイテクサイエンス 蛍光ｘ線分析装置
CN112378938A (zh) * 2015-08-10 2021-02-19 株式会社理学 荧光x射线分析装置
EP3239702B1 (en) * 2015-08-28 2019-03-27 Rigaku Corporation X-ray fluorescence spectrometer
JP6528279B2 (ja) * 2015-09-25 2019-06-12 清水建設株式会社 コンクリート中の微量元素の分析方法および分析装置
CN106706691A (zh) * 2017-01-06 2017-05-24 中冶华天工程技术有限公司 便携式x射线荧光光谱法重金属检测种类判断方法
JP6614740B2 (ja) * 2017-03-15 2019-12-04 株式会社リガク 蛍光ｘ線分析方法、蛍光ｘ線分析プログラムおよび蛍光ｘ線分析装置
RU2662049C1 (ru) * 2017-07-13 2018-07-23 федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный университет" Способ рентгенофлуоресцентного определения золота
EP3553508A3 (en) * 2018-04-13 2019-12-04 Malvern Panalytical B.V. X-ray analysis apparatus and method
CN110530912B (zh) * 2019-09-12 2022-01-04 岛津企业管理（中国）有限公司 一种含镀层贵金属成分的x射线荧光光谱分析方法
CN112986298B (zh) * 2021-02-06 2023-10-10 钢研纳克检测技术股份有限公司 一种单晶高温合金枝晶组织原位统计分布表征方法
CN113049621B (zh) * 2021-03-19 2023-02-28 钢研纳克检测技术股份有限公司 一种高温合金铸锭枝晶偏析和枝晶间距定量表征方法

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Also Published As

Publication number Publication date
CA2016778A1 (en) 1990-11-16
DE69014233T2 (de) 1995-05-04
EP0400396A3 (en) 1991-03-20
JPH0373834A (ja) 1991-03-28
KR960006366B1 (ko) 1996-05-15
EP0400396B1 (en) 1994-11-23
US5062127A (en) 1991-10-29
EP0400396A2 (en) 1990-12-05
KR900018665A (ko) 1990-12-22
DE69014233D1 (de) 1995-01-05
ATE114370T1 (de) 1994-12-15
JP2853261B2 (ja) 1999-02-03

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Effective date: 20100515