GB1189260A - Improvements in or relating to the preparation of Metal Samples - Google Patents

Improvements in or relating to the preparation of Metal Samples

Info

Publication number
GB1189260A
GB1189260A GB53827/68A GB5382768A GB1189260A GB 1189260 A GB1189260 A GB 1189260A GB 53827/68 A GB53827/68 A GB 53827/68A GB 5382768 A GB5382768 A GB 5382768A GB 1189260 A GB1189260 A GB 1189260A
Authority
GB
United Kingdom
Prior art keywords
sample
oxide
free
disc
stamping
Prior art date
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
GB53827/68A
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of GB1189260A publication Critical patent/GB1189260A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • 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
    • G01N33/2025—Gaseous constituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1,189,260. Sampling metals. MANNESMANN A.G. Nov. 13, 1968 [April 11, 1968], No. 53827/68. Heading C7D A metal sample is prepared by stamping it out of a main sample body taken from a melt so that the stamping operation provides one or more oxide-free surfaces. An embodiment comprises cutting a disc from the sample body, leaving the planar disc surfaces oxide-free, and stamping a sample out of the disc. Another method is to grind two opposite sides of a sample of substantially rectangular cross-section, and then stamp out the sample such that the surfaces between said ground surfaces are oxide-free also.
GB53827/68A 1968-04-11 1968-11-13 Improvements in or relating to the preparation of Metal Samples Expired GB1189260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1773181 1968-04-11

Publications (1)

Publication Number Publication Date
GB1189260A true GB1189260A (en) 1970-04-22

Family

ID=5701578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53827/68A Expired GB1189260A (en) 1968-04-11 1968-11-13 Improvements in or relating to the preparation of Metal Samples

Country Status (1)

Country Link
GB (1) GB1189260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101539494B (en) * 2008-03-21 2012-05-23 陈波 Metal sample processing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101539494B (en) * 2008-03-21 2012-05-23 陈波 Metal sample processing device

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees