ATE462964T1 - 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 probenmesslängeInfo
- Publication number
- ATE462964T1 ATE462964T1 AT06734853T AT06734853T ATE462964T1 AT E462964 T1 ATE462964 T1 AT E462964T1 AT 06734853 T AT06734853 T AT 06734853T AT 06734853 T AT06734853 T AT 06734853T AT E462964 T1 ATE462964 T1 AT E462964T1
- Authority
- AT
- Austria
- Prior art keywords
- specimen
- sample
- collar
- gauge length
- technique
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 title 1
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)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
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 |
---|---|
ATE462964T1 true ATE462964T1 (de) | 2010-04-15 |
Family
ID=36273379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06734853T ATE462964T1 (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) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7793553B2 (en) * | 2007-11-30 | 2010-09-14 | Dynamic Systems, Inc. | Specimen grip, having a grip shell, for use in a materials testing machine |
EP3553494A1 (de) | 2009-11-27 | 2019-10-16 | Hysitron, 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 |
US9804072B2 (en) | 2011-11-28 | 2017-10-31 | Hysitron, Inc. | High temperature heating system |
DE102012200911B4 (de) * | 2012-01-23 | 2014-05-22 | Siemens Aktiengesellschaft | Spanneinrichtung |
US9829417B2 (en) | 2012-06-13 | 2017-11-28 | Hysitron, Inc. | Environmental conditioning assembly for use in mechanical testing at micron or nano-scales |
JP2015535088A (ja) * | 2012-11-19 | 2015-12-07 | ダイナミック・システムズ・インコーポレイテッド | 導電性試験片試験システム用の熱機械試験装置および熱機械試験装置の使用方法 |
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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
US5315085A (en) * | 1991-01-18 | 1994-05-24 | Dynamic Systems Inc. | Oven that exhibits both self-resistive and self-inductive heating |
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 |
EP1642111B1 (de) * | 2003-06-26 | 2007-11-21 | Dynamic Systems, Inc. | Vorrichtung zur verbesserten selbstwiderstandsheizung fur einen dynamische materialtest und ein darin anzuwendendes verfahren |
-
2006
- 2006-02-10 US US11/351,524 patent/US7363822B2/en active Active
- 2006-02-10 DE DE602006013304T patent/DE602006013304D1/de active Active
- 2006-02-10 AT AT06734853T patent/ATE462964T1/de not_active IP Right Cessation
- 2006-02-10 EP EP06734853A patent/EP1886114B1/de active Active
- 2006-02-10 WO PCT/US2006/004905 patent/WO2006086724A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1886114B1 (de) | 2010-03-31 |
US20060180577A1 (en) | 2006-08-17 |
DE602006013304D1 (de) | 2010-05-12 |
US7363822B2 (en) | 2008-04-29 |
EP1886114A1 (de) | 2008-02-13 |
WO2006086724A1 (en) | 2006-08-17 |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |