CA942096A - Multispecimen fatigue cracking machine - Google Patents

Multispecimen fatigue cracking machine

Info

Publication number
CA942096A
CA942096A CA133,981A CA133981A CA942096A CA 942096 A CA942096 A CA 942096A CA 133981 A CA133981 A CA 133981A CA 942096 A CA942096 A CA 942096A
Authority
CA
Canada
Prior art keywords
multispecimen
fatigue cracking
cracking machine
machine
fatigue
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
CA133,981A
Other versions
CA133981S (en
Inventor
Joseph M. Krafft
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.)
US Department of Navy
Original Assignee
US Department of Navy
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 US Department of Navy filed Critical US Department of Navy
Application granted granted Critical
Publication of CA942096A publication Critical patent/CA942096A/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
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • 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
    • G01N2203/0014—Type of force applied
    • G01N2203/0023—Bending
    • 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
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0062—Crack or flaws
    • 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
    • G01N2203/022—Environment of the test
    • G01N2203/0222—Temperature
    • 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
    • G01N2203/027—Specimens with holes or notches
    • 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
    • G01N2203/04—Chucks, fixtures, jaws, holders or anvils
    • G01N2203/0464—Chucks, fixtures, jaws, holders or anvils with provisions for testing more than one specimen at the time
    • G01N2203/0476—Chucks, fixtures, jaws, holders or anvils with provisions for testing more than one specimen at the time in parallel

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 Strength Of Materials By Application Of Mechanical Stress (AREA)
CA133,981A 1971-03-24 1972-02-04 Multispecimen fatigue cracking machine Expired CA942096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12762371A 1971-03-24 1971-03-24

Publications (1)

Publication Number Publication Date
CA942096A true CA942096A (en) 1974-02-19

Family

ID=22431044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,981A Expired CA942096A (en) 1971-03-24 1972-02-04 Multispecimen fatigue cracking machine

Country Status (2)

Country Link
US (1) US3680367A (en)
CA (1) CA942096A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453423A (en) * 1982-05-06 1984-06-12 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for generating a natural crack
US4827773A (en) * 1988-03-10 1989-05-09 The United States Of America As Represented By The United States Department Of Energy Measuring alignment of loading fixture
US4866999A (en) * 1988-08-18 1989-09-19 Conoco Inc. Corrosion cracking test specimen and assembly
US5079955A (en) * 1990-06-25 1992-01-14 Eberhardt Allen C Method and apparatus for fatigue crack detection and propagation analysis
US6588283B2 (en) * 2001-06-25 2003-07-08 Ut-Battelle, Llc Fracture toughness determination using spiral-grooved cylindrical specimen and pure torsional loading
US10190967B1 (en) 2018-07-23 2019-01-29 Kuwait Institute For Scientific Research Fatigue cracking machine for circumferential notched tensile specimens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404584A (en) * 1944-12-30 1946-07-23 Firestone Tire & Rubber Co Bending modulus test apparatus
US2706907A (en) * 1952-10-13 1955-04-26 Nat Res Dev Multiple unit fatigue testing machine

Also Published As

Publication number Publication date
US3680367A (en) 1972-08-01

Similar Documents

Publication Publication Date Title
CA971581A (en) Rock-cutting machines
CA976067A (en) Auto-analytical machine
CA977299A (en) Combination cracking process
CA942096A (en) Multispecimen fatigue cracking machine
CA977618A (en) Pancake-making machine
CA964868A (en) Machine de fenaison polyvalente
CA994314A (en) Hydrocracking process
CA955224A (en) Turnstile-type coil-gathering machine
CA972543A (en) Machine tool
CA952034A (en) Tag-marking machine
CA967792A (en) Forging machine
AU464168B2 (en) Adzine machine
AU462777B2 (en) Cleaning machine
CA974562A (en) Ground-reaction machines
CA887176A (en) Surfacing machine
CA885344A (en) Swab-making machine
CA875428A (en) Card-preparing machine
CA867137A (en) Powder-encapsulation machine
CA862609A (en) Tunnel-driving machine
AU475002B2 (en) Condenser-discharge stud-welding machine
CA869335A (en) Plate-working machine
CA864306A (en) Bag-slitting machine
CA886753A (en) Photoelectrostatic print-out machine
CA882320A (en) Photoelectrostatic print-out machine
CA879190A (en) Cleaning machine