DE602006013304D1 - Technik zum anlegen eines direkten widerstandheizstroms an einen bestimmten ort in einer zu testenden probe bei weitgehender reduzierung von temperaturgradienten in der probenmesslänge - Google Patents

Technik zum anlegen eines direkten widerstandheizstroms an einen bestimmten ort in einer zu testenden probe bei weitgehender reduzierung von temperaturgradienten in der probenmesslänge

Info

Publication number
DE602006013304D1
DE602006013304D1 DE602006013304T DE602006013304T DE602006013304D1 DE 602006013304 D1 DE602006013304 D1 DE 602006013304D1 DE 602006013304 T DE602006013304 T DE 602006013304T DE 602006013304 T DE602006013304 T DE 602006013304T DE 602006013304 D1 DE602006013304 D1 DE 602006013304D1
Authority
DE
Germany
Prior art keywords
specimen
collar
gauge length
technique
resistance heating
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.)
Active
Application number
DE602006013304T
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English (en)
Inventor
Norman Lindeman
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.)
Dynamic Systems Inc
Dynamic Systems International Inc USA
Original Assignee
Dynamic Systems Inc
Dynamic Systems International Inc USA
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 Dynamic Systems Inc, Dynamic Systems International Inc USA filed Critical Dynamic Systems Inc
Publication of DE602006013304D1 publication Critical patent/DE602006013304D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/18—Performing tests at high or low temperatures
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0014—Devices wherein the heating current flows through particular resistances
    • 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

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)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
DE602006013304T 2005-02-11 2006-02-10 Technik zum anlegen eines direkten widerstandheizstroms an einen bestimmten ort in einer zu testenden probe bei weitgehender reduzierung von temperaturgradienten in der probenmesslänge Active DE602006013304D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65249105P 2005-02-11 2005-02-11
PCT/US2006/004905 WO2006086724A1 (en) 2005-02-11 2006-02-10 A technique for applying direct resistance heating current to a specific location in a specimen under test while substantially reducing thermal gradients in the specimen gauge length

Publications (1)

Publication Number Publication Date
DE602006013304D1 true DE602006013304D1 (de) 2010-05-12

Family

ID=36273379

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006013304T Active DE602006013304D1 (de) 2005-02-11 2006-02-10 Technik zum anlegen eines direkten widerstandheizstroms an einen bestimmten ort in einer zu testenden probe bei weitgehender reduzierung von temperaturgradienten in der probenmesslänge

Country Status (5)

Country Link
US (1) US7363822B2 (de)
EP (1) EP1886114B1 (de)
AT (1) ATE462964T1 (de)
DE (1) DE602006013304D1 (de)
WO (1) WO2006086724A1 (de)

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US7793553B2 (en) * 2007-11-30 2010-09-14 Dynamic Systems, Inc. Specimen grip, having a grip shell, for use in a materials testing machine
EP2504671B1 (de) 2009-11-27 2020-04-08 Bruker Nano, Inc. Mikro-elektromechanischer erhitzer
ES2390791B1 (es) * 2010-10-26 2013-10-02 Asociación De Investigación Metalúrgica Del Noroeste Equipo para ensayo de materiales sometidos a fatiga termo-mecánica
FR2977032B1 (fr) * 2011-06-24 2013-07-19 Airbus Operations Sas Dispositif de bridage pour essais structuraux et machine d'essais comportant un tel dispositif
CN103033402B (zh) * 2011-09-29 2015-03-11 鞍钢股份有限公司 一种板带退火试样的设计方法及其试样
US9476816B2 (en) 2011-11-14 2016-10-25 Hysitron, Inc. Probe tip heating assembly
WO2013082145A1 (en) 2011-11-28 2013-06-06 Yunje Oh High temperature heating system
DE102012200911B4 (de) * 2012-01-23 2014-05-22 Siemens Aktiengesellschaft Spanneinrichtung
JP5963955B2 (ja) 2012-06-13 2016-08-03 ハイジトロン, インク.Hysitron, Inc. ミクロンまたはナノスケールでの機械的試験用環境コンディショニングアセンブリ
CN104919300B (zh) * 2012-11-19 2018-06-29 动力系统公司 用于导电样本测试系统的热-机械测试设备及其使用方法
US10067077B2 (en) * 2014-08-18 2018-09-04 PulseRay Inc. Rotational and axial motion system and methods of use
US9952254B1 (en) * 2014-11-13 2018-04-24 National Technology & Engineering Solutions Of Sandia, Llc Grips for testing of electrical characteristics of a specimen under a mechanical load
JP6607713B2 (ja) * 2015-06-26 2019-11-20 高周波熱錬株式会社 シミュレーションプログラム
CN105181476B (zh) * 2015-08-05 2017-11-17 哈尔滨工业大学 一种防热材料高温疲劳性能测试的方法及装置
CN105181734B (zh) * 2015-09-25 2017-10-24 西南交通大学 一种形状记忆合金热机械疲劳实验装置
FR3069642B1 (fr) * 2017-07-25 2022-02-25 Safran Aircraft Engines Dispositif de fixation d'une eprouvette plate pour realiser sur celle-ci un essai de traction
CN107764661A (zh) * 2017-11-22 2018-03-06 山西太钢不锈钢股份有限公司 一种热模拟小直径试样拉伸试验方法
CN107727510A (zh) * 2017-11-29 2018-02-23 中南大学 一种脉冲电流辅助棒状试样单轴拉伸的试验装置
CN108169030B (zh) * 2018-03-13 2023-11-07 大连理工大学 一种实现样件均匀加热的高温拉伸实验装置及方法
CN108318327B (zh) * 2018-03-21 2023-10-20 中信戴卡股份有限公司 一种用于热力模拟试验机的试验装置
JP7231483B6 (ja) * 2019-05-23 2023-06-30 Ｊｆｅテクノリサーチ株式会社 金属材料の引張試験方法及び装置
CN112697582B (zh) * 2020-11-16 2023-01-10 中国石油天然气股份有限公司 斜接管道的试验方法和系统
CN112665961B (zh) * 2020-11-24 2023-06-02 西安交通大学 一种基于dcpd法监测scc裂纹萌生信号的试验装置及方法

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US3611787A (en) * 1969-06-11 1971-10-12 Lockheed Aircraft Corp Apparatus for minimizing thermal gradient in test specimens
US4618267A (en) * 1984-10-17 1986-10-21 The United States Of America As Represented By The United States Department Of Energy Remote temperature-set-point controller
US5055648A (en) * 1989-12-27 1991-10-08 Rockwell International Corporation Apparatus and method for mechanical properties testing
US5315085A (en) 1991-01-18 1994-05-24 Dynamic Systems Inc. Oven that exhibits both self-resistive and self-inductive heating
US5202542A (en) * 1991-01-18 1993-04-13 Duffers Scientific, Inc. Test specimen/jaw assembly that exhibits both self-resistive and self-inductive heating in response to an alternating electrical current flowing therethrough
US5481086A (en) * 1994-08-09 1996-01-02 Dynamic Systems Inc. High temperature deformable crucible for use with self-resistively heated specimens
JPH08285753A (ja) * 1995-04-12 1996-11-01 Bridgestone Corp 粘弾性体の発熱疲労測定方法及びサーボ式フレクソメータ
US6422090B1 (en) * 1999-04-07 2002-07-23 Dynamic Systems Inc. Apparatus for a thermodynamic material testing system that produces very large strains in crystalline metallic specimens and accompanying methods for use therein
US6166360A (en) * 1999-10-13 2000-12-26 Fluxtrol Manufacturing, Inc. Heat treating of metallurgic article with varying aspect ratios
EP1867974B8 (de) * 2003-06-26 2011-01-19 Dynamic Systems, Inc. Vorrichtung zur Ermöglichung der Erhitzung eines Prüflings von hoher Selbstresistenz in Systemen zur dynamischen Materialprüfung und begleitendes Verfahren zur Verwendung darin

Also Published As

Publication number Publication date
EP1886114B1 (de) 2010-03-31
EP1886114A1 (de) 2008-02-13
US20060180577A1 (en) 2006-08-17
ATE462964T1 (de) 2010-04-15
WO2006086724A1 (en) 2006-08-17
US7363822B2 (en) 2008-04-29

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