ES2169634A1 - Procedimiento para la realizacion de ensayos de tenacidad de solidos grafiles y de adhesion entre solidos. - Google Patents

Procedimiento para la realizacion de ensayos de tenacidad de solidos grafiles y de adhesion entre solidos.

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Publication number
ES2169634A1
ES2169634A1 ES009902156A ES9902156A ES2169634A1 ES 2169634 A1 ES2169634 A1 ES 2169634A1 ES 009902156 A ES009902156 A ES 009902156A ES 9902156 A ES9902156 A ES 9902156A ES 2169634 A1 ES2169634 A1 ES 2169634A1
Authority
ES
Spain
Prior art keywords
sturdiness
solids
adhesion
test
fracture
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.)
Granted
Application number
ES009902156A
Other languages
English (en)
Other versions
ES2169634B1 (es
Inventor
Sevillano Javier Gil
Meizoso Antonio Martin
Esnaola Jose Manuel Martinez
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.)
Centro de Estudios Investigaciones Tecnicas CEIT
Original Assignee
Centro de Estudios Investigaciones Tecnicas CEIT
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.)
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Publication date
Application filed by Centro de Estudios Investigaciones Tecnicas CEIT filed Critical Centro de Estudios Investigaciones Tecnicas CEIT
Priority to ES9902156A priority Critical patent/ES2169634B1/es
Publication of ES2169634A1 publication Critical patent/ES2169634A1/es
Application granted granted Critical
Publication of ES2169634B1 publication Critical patent/ES2169634B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Procedimiento para la realización de ensayos de tenacidad de sólidos frágiles y de adhesión entre sólidos, mediante un indentador (1) de doble punta que se dispone sobre la superficie a apoyar, apoyando una punta a cada lado de una microgrieta o línea de intercara (7) entre sólidos (5 y 6). Se aplica a continuación una carga sobre el indentador (1), para crear un campo de tensiones tractivas perpendiculares a la microgrieta o línea de intercara (7), aumentando la carga hasta generar una grieta. Finalmente se calcula la tenacidad o energía de adhesión en función de las cargas aplicadas, dimensión de la grieta producida y características del sólido o sólidos.
ES9902156A 1999-09-30 1999-09-30 Procedimiento para la realizacion de ensayos de tenacidad de solidos fragiles y de adhesion entre solidos. Expired - Fee Related ES2169634B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9902156A ES2169634B1 (es) 1999-09-30 1999-09-30 Procedimiento para la realizacion de ensayos de tenacidad de solidos fragiles y de adhesion entre solidos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9902156A ES2169634B1 (es) 1999-09-30 1999-09-30 Procedimiento para la realizacion de ensayos de tenacidad de solidos fragiles y de adhesion entre solidos.

Publications (2)

Publication Number Publication Date
ES2169634A1 true ES2169634A1 (es) 2002-07-01
ES2169634B1 ES2169634B1 (es) 2003-08-16

Family

ID=8310097

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9902156A Expired - Fee Related ES2169634B1 (es) 1999-09-30 1999-09-30 Procedimiento para la realizacion de ensayos de tenacidad de solidos fragiles y de adhesion entre solidos.

Country Status (1)

Country Link
ES (1) ES2169634B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017100665A1 (en) 2015-12-09 2017-06-15 Massachusetts Materials Technologies Llc Measurement of material properties under local tensile stress through contact mechanics

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027650A (en) * 1990-05-08 1991-07-02 Gte Laboratories Incorporated Method for characterization of adhesion between hard materials
DE4119087A1 (de) * 1991-06-10 1992-02-06 Klaus Prof Dr Breuer Verfahren zum pruefen und messen der haftscherfestigkeit flaechenhafter verbindungen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027650A (en) * 1990-05-08 1991-07-02 Gte Laboratories Incorporated Method for characterization of adhesion between hard materials
DE4119087A1 (de) * 1991-06-10 1992-02-06 Klaus Prof Dr Breuer Verfahren zum pruefen und messen der haftscherfestigkeit flaechenhafter verbindungen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017100665A1 (en) 2015-12-09 2017-06-15 Massachusetts Materials Technologies Llc Measurement of material properties under local tensile stress through contact mechanics
CN108603822A (zh) * 2015-12-09 2018-09-28 马萨诸塞材料技术有限公司 通过接触力学测量局部拉伸应力下的材料性能
EP3391020A4 (en) * 2015-12-09 2019-07-24 Massachusetts Materials Technologies LLC MEASURING PROPERTIES OF LOCALLY TRACTIONALLY TENSILE MATERIAL BY MECHANICAL CONTACT
US11378502B2 (en) 2015-12-09 2022-07-05 Massachusetts Materials Technologies Llc Measurement of material properties under local tensile stress through contact mechanics

Also Published As

Publication number Publication date
ES2169634B1 (es) 2003-08-16

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