FR485816A - Method and device for testing iron and steel materials - Google Patents

Method and device for testing iron and steel materials

Info

Publication number
FR485816A
FR485816A FR485816DA FR485816A FR 485816 A FR485816 A FR 485816A FR 485816D A FR485816D A FR 485816DA FR 485816 A FR485816 A FR 485816A
Authority
FR
France
Prior art keywords
steel materials
testing iron
testing
iron
steel
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
Other languages
French (fr)
Inventor
Alberto Pozzo
Gustave Colonnetti
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.)
GUSTAVE COLONNETTI
Original Assignee
GUSTAVE COLONNETTI
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 GUSTAVE COLONNETTI filed Critical GUSTAVE COLONNETTI
Application granted granted Critical
Publication of FR485816A publication Critical patent/FR485816A/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/80—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating mechanical hardness, e.g. by investigating saturation or remanence of ferromagnetic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR485816D 1916-06-16 1917-06-14 Method and device for testing iron and steel materials Expired FR485816A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT485816X 1916-06-16
IT485816 1916-07-07

Publications (1)

Publication Number Publication Date
FR485816A true FR485816A (en) 1918-02-08

Family

ID=1522486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR485816D Expired FR485816A (en) 1916-06-16 1917-06-14 Method and device for testing iron and steel materials

Country Status (1)

Country Link
FR (1) FR485816A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157003B (en) * 1955-09-01 1963-11-07 Kugelfischer G Schaefer & Co Process for non-destructive hardness testing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157003B (en) * 1955-09-01 1963-11-07 Kugelfischer G Schaefer & Co Process for non-destructive hardness testing

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