GB1486877A – Method for analyzing metallic materials
– Google Patents
GB1486877A – Method for analyzing metallic materials
– Google Patents
Method for analyzing metallic materials
Info
Publication number
GB1486877A
GB1486877A
GB25916/75A
GB2591675A
GB1486877A
GB 1486877 A
GB1486877 A
GB 1486877A
GB 25916/75 A
GB25916/75 A
GB 25916/75A
GB 2591675 A
GB2591675 A
GB 2591675A
GB 1486877 A
GB1486877 A
GB 1486877A
Authority
GB
United Kingdom
Prior art keywords
metallic materials
water
metallic
retentive
analyzing
Prior art date
1974-06-20
Legal status (The legal status 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 status listed.)
Expired
Application number
GB25916/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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.)
1974-06-20
Filing date
1975-06-18
Publication date
1977-09-28
1974-06-20
Priority claimed from JP7068774A
external-priority
patent/JPS51997A/en
1974-06-20
Priority claimed from JP49070685A
external-priority
patent/JPS51996A/en
1975-06-18
Application filed by Mitsubishi Heavy Industries Ltd
filed
Critical
Mitsubishi Heavy Industries Ltd
1977-09-28
Publication of GB1486877A
publication
Critical
patent/GB1486877A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G01—MEASURING; TESTING
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
G01N27/416—Systems
G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
G—PHYSICS
G01—MEASURING; TESTING
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 – G01N31/00
G01N33/20—Metals
G01N33/202—Constituents thereof
G01N33/2022—Non-metallic constituents
Abstract
1486877 Analyzing metallic materials MITSUBISHI JUKOGYO KK 18 June 1975 [20 June 1974(2)] 25916/75 Heading G1B Metallic materials are analyzed by a method comprising forming an electric circuit using the metallic material as anode and an electrically conductive material as cathode, a water retentive material impregnated with electrolyte being disposed between the anode and cathode, incorporating a conlometer into the circuit, carrying out an electrolytic reaction using a known quantity of electricity thereby dissolving a part of the surface of the metallic material, this dissolved material impregnating the water retentive material, then extracting the impregnating material from the water-retentive material and quantitatively analyzing the extract. The water-retentive material may be of vegetable fibre, synthetic fibre such as cellulose acetate, non-woven fabric such as polypropylene. The analysis may be performed by photo-electric colorimetry, gravimetric analysis, titration or atomic absorptiometry. In the Examples, the metallic materials being analysed are chrome steels and carbon steels.
GB25916/75A
1974-06-20
1975-06-18
Method for analyzing metallic materials
Expired
GB1486877A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
JP7068774A
JPS51997A
(en)
1974-06-20
1974-06-20
Kinzokuzairyono bunsekihoho
JP49070685A
JPS51996A
(en)
1974-06-20
1974-06-20
Tetsukozaichuno ganjutansoryono bunsekihoho
Publications (1)
Publication Number
Publication Date
GB1486877A
true
GB1486877A
(en)
1977-09-28
Family
ID=26411818
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB25916/75A
Expired
GB1486877A
(en)
1974-06-20
1975-06-18
Method for analyzing metallic materials
Country Status (4)
Country
Link
BR
(1)
BR7503805A
(en)
DE
(1)
DE2527555A1
(en)
FR
(1)
FR2275770A1
(en)
GB
(1)
GB1486877A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4533642A
(en)
*
1982-04-02
1985-08-06
Stelco Inc.
Metal analysis for acid-soluble elements
WO2011092438A1
(en)
*
2010-02-01
2011-08-04
Messier Dowty
Non-destructive method for detecting machining burns of a very-high-strength steel, and colour chart for calibrating machining burns of said steel
CN114264623A
(en)
*
2021-12-22
2022-04-01
河北新立中有色金属集团有限公司
Method for measuring trace phosphorus in cast aluminum alloy
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4689132A
(en)
*
1986-02-24
1987-08-25
Leco Corporation
Etching charge measurement system
1975
1975-06-18
GB
GB25916/75A
patent/GB1486877A/en
not_active
Expired
1975-06-18
BR
BR4894/75D
patent/BR7503805A/en
unknown
1975-06-19
FR
FR7519235A
patent/FR2275770A1/en
active
Granted
1975-06-19
DE
DE19752527555
patent/DE2527555A1/en
active
Pending
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4533642A
(en)
*
1982-04-02
1985-08-06
Stelco Inc.
Metal analysis for acid-soluble elements
WO2011092438A1
(en)
*
2010-02-01
2011-08-04
Messier Dowty
Non-destructive method for detecting machining burns of a very-high-strength steel, and colour chart for calibrating machining burns of said steel
FR2955937A1
(en)
*
2010-02-01
2011-08-05
Messier Dowty Sa
METHOD FOR NON-DESTRUCTIVE DETECTION OF MACHINING BURNS OF HIGH-RESISTANCE STEEL, METHOD AND SCALE FOR CALIBRATION OF MACHINING BURNS THEREOF
CN102822668A
(en)
*
2010-02-01
2012-12-12
梅西耶-布加蒂-道提公司
Non-destructive method for detecting machining burns of a very-high-strength steel, and colour chart for calibrating machining burns of said steel
CN114264623A
(en)
*
2021-12-22
2022-04-01
河北新立中有色金属集团有限公司
Method for measuring trace phosphorus in cast aluminum alloy
Also Published As
Publication number
Publication date
DE2527555A1
(en)
1976-01-29
BR7503805A
(en)
1976-07-06
FR2275770B1
(en)
1978-03-17
FR2275770A1
(en)
1976-01-16
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Legal Events
Date
Code
Title
Description
1978-02-08
PS
Patent sealed
1982-01-20
746
Register noted ‘licences of right’ (sect. 46/1977)
1990-02-14
PCNP
Patent ceased through non-payment of renewal fee
