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AU1117299A - Apparatus and method for testing the hardness of a pipe - Google Patents

Apparatus and method for testing the hardness of a pipe

Info

Publication number
AU1117299A
AU1117299A AU11172/99A AU1117299A AU1117299A AU 1117299 A AU1117299 A AU 1117299A AU 11172/99 A AU11172/99 A AU 11172/99A AU 1117299 A AU1117299 A AU 1117299A AU 1117299 A AU1117299 A AU 1117299A
Authority
AU
Australia
Prior art keywords
hardness
testing
pipe
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.)
Abandoned
Application number
AU11172/99A
Inventor
Leroy Fry Jr.
Jack O. Hill
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.)
LEROY FRY JR
Original Assignee
LEROY FRY JR
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 LEROY FRY JR filed Critical LEROY FRY JR
Publication of AU1117299A publication Critical patent/AU1117299A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
    • G01N3/44—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid the indentors being put under a minor load and a subsequent major load, i.e. Rockwell system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0076—Hardness, compressibility or resistance to crushing
    • G01N2203/0078—Hardness, compressibility or resistance to crushing using indentation
    • G01N2203/0082—Indentation characteristics measured during load
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0274—Tubular or ring-shaped specimens

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)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
AU11172/99A 1997-10-27 1998-10-23 Apparatus and method for testing the hardness of a pipe Abandoned AU1117299A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95851597A 1997-10-27 1997-10-27
US08958515 1997-10-27
PCT/US1998/022449 WO1999022218A1 (en) 1997-10-27 1998-10-23 Apparatus and method for testing the hardness of a pipe

Publications (1)

Publication Number Publication Date
AU1117299A true AU1117299A (en) 1999-05-17

Family

ID=25501017

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11172/99A Abandoned AU1117299A (en) 1997-10-27 1998-10-23 Apparatus and method for testing the hardness of a pipe

Country Status (2)

Country Link
AU (1) AU1117299A (en)
WO (1) WO1999022218A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105004604B (en) * 2015-08-21 2017-08-01 爱佩仪中测（成都）精密仪器有限公司 A kind of hardometer stand for improving the hardness test result degree of accuracy
CN113720711A (en) * 2021-09-02 2021-11-30 河南工业大学 On-spot sampling test device of building material hardness
CN115452557B (en) * 2022-09-13 2024-06-21 中国石油大学(华东) Indentation instrument fixing device for nondestructive testing of inner wall of pipeline
CN117147285B (en) * 2023-09-04 2024-02-13 山东永安昊宇制管有限公司 Hardness detection fixing device for round seamless steel pipe
CN117686364B (en) * 2024-02-03 2024-04-19 诸城市彤明机械有限公司 A hardness detection device for cutting tools used in numerical control machine tools
CN117740521B (en) * 2024-02-21 2024-04-19 四川省水利科学研究院 Basalt fiber pipe pressure testing device and method
CN117990091B (en) * 2024-04-03 2024-06-14 深圳市厚德检测技术有限公司 Underground pipeline detection intelligent positioning equipment and implementation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196616A (en) * 1978-09-28 1980-04-08 Pacific Transducer Corporation Multipositionable support means for a hardness tester
US4791807A (en) * 1986-11-04 1988-12-20 Oechsle S John Apparatus for determining the relative hardness and abrasion resistance of industrial film coatings and linings
DE3736447A1 (en) * 1987-10-28 1989-05-11 Hauni Werke Koerber & Co Kg METHOD AND ARRANGEMENT FOR MEASURING THE HARDNESS OF A CIGARETTE

Also Published As

Publication number Publication date
WO1999022218A1 (en) 1999-05-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase