Direct determination of annealing ability of metals - by calorimetric method measuring energy released by recrystallisation when heated at controlled rate
The calorimetric method is based on measurement of the energy released in the recrystallisation process and comprises (a) initial cold deformation of the material causing embrittlement; (b) taking a sample suitable for measuring the energy liberated; (c) optimising the sample to improve measurement;...
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creator | PEREGRIN MONROS FRANCESC GUIXA ARDERIU ORIOL FERNANDEZ GONZALEZ JAVIER GUILEMANY CASADAMON JOSE MARIA |
description | The calorimetric method is based on measurement of the energy released in the recrystallisation process and comprises (a) initial cold deformation of the material causing embrittlement; (b) taking a sample suitable for measuring the energy liberated; (c) optimising the sample to improve measurement; (d) heating at a controlled rate to bring about recrystallisation; (e) application of an inert gas atmos; and (f) determining annealing ability using as parameters the recrystallisation onset temp, peak temp for conversion velocity or the temp at which 95% recrystallisation is achieved.
METODO PARA LA DETERMINACION DIRECTA DEL GRADO DE RECOCIBILIDAD DE MATERIALES SOMETIDOS A ACRITUD MEDIANTE UN PROCESO DE DEFORMACION EN FRIO. EL METODO EMPLEA TECNICAS CALORIMETRICAS BASADAS EN LA MEDIDA DE LA ENERGIA LIBERADA EN EL PROCESO DE RECRISTALIZACION Y COMPRENDE LAS ETAPAS: A) DEFORMACION DEL MATERIAL INICIAL MEDIANTE UN PROCESO DE DEFORMACION EN FRIO PROVOCANDOLE ACRITUD, B) OBTENCION DE LA MUESTRA DE MASA ADECUADA PARA MEDIR DICHA ENERGIA LIBERADA, C) OPTIMIZACION DE LA MUESTRA PARA LA MEJOR MEDIDA DE DICHA ENERGIA LIBERADA, D) CALENTAMIENTO A VELOCIDAD CONTROLADA PARA PROVOCAR LA RECRISTALIZACION, E) APLICACION DE ATMOSFERA DE GAS INERTE, F) DETERMINACION DE LA RECOCIBILIDAD DEL MATERIAL EN CUESTION UTILIZANDO COMO PARAMETRO, POR EJEMPLO, LA TEMPERATURA DE INICIO DE LA RECRISTALIZACION (TEMPERATURA ONSET), LA TEMPERATURA A LA CUAL SE ALCANZA LA MAXIMA VELOCIDAD DE TRANSFORMACION (TEMPERATURA DE PICO MAXIMO), O LA TEMPERATURA A LA CUAL SE ALCANZA EL 95% DE RECRISTALIZACION. |
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METODO PARA LA DETERMINACION DIRECTA DEL GRADO DE RECOCIBILIDAD DE MATERIALES SOMETIDOS A ACRITUD MEDIANTE UN PROCESO DE DEFORMACION EN FRIO. EL METODO EMPLEA TECNICAS CALORIMETRICAS BASADAS EN LA MEDIDA DE LA ENERGIA LIBERADA EN EL PROCESO DE RECRISTALIZACION Y COMPRENDE LAS ETAPAS: A) DEFORMACION DEL MATERIAL INICIAL MEDIANTE UN PROCESO DE DEFORMACION EN FRIO PROVOCANDOLE ACRITUD, B) OBTENCION DE LA MUESTRA DE MASA ADECUADA PARA MEDIR DICHA ENERGIA LIBERADA, C) OPTIMIZACION DE LA MUESTRA PARA LA MEJOR MEDIDA DE DICHA ENERGIA LIBERADA, D) CALENTAMIENTO A VELOCIDAD CONTROLADA PARA PROVOCAR LA RECRISTALIZACION, E) APLICACION DE ATMOSFERA DE GAS INERTE, F) DETERMINACION DE LA RECOCIBILIDAD DEL MATERIAL EN CUESTION UTILIZANDO COMO PARAMETRO, POR EJEMPLO, LA TEMPERATURA DE INICIO DE LA RECRISTALIZACION (TEMPERATURA ONSET), LA TEMPERATURA A LA CUAL SE ALCANZA LA MAXIMA VELOCIDAD DE TRANSFORMACION (TEMPERATURA DE PICO MAXIMO), O LA TEMPERATURA A LA CUAL SE ALCANZA EL 95% DE RECRISTALIZACION.</description><edition>5</edition><language>eng ; spa</language><subject>CHEMISTRY ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><creationdate>1994</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19940616&DB=EPODOC&CC=ES&NR=2041213B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19940616&DB=EPODOC&CC=ES&NR=2041213B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PEREGRIN MONROS FRANCESC</creatorcontrib><creatorcontrib>GUIXA ARDERIU ORIOL</creatorcontrib><creatorcontrib>FERNANDEZ GONZALEZ JAVIER</creatorcontrib><creatorcontrib>GUILEMANY CASADAMON JOSE MARIA</creatorcontrib><title>Direct determination of annealing ability of metals - by calorimetric method measuring energy released by recrystallisation when heated at controlled rate</title><description>The calorimetric method is based on measurement of the energy released in the recrystallisation process and comprises (a) initial cold deformation of the material causing embrittlement; (b) taking a sample suitable for measuring the energy liberated; (c) optimising the sample to improve measurement; (d) heating at a controlled rate to bring about recrystallisation; (e) application of an inert gas atmos; and (f) determining annealing ability using as parameters the recrystallisation onset temp, peak temp for conversion velocity or the temp at which 95% recrystallisation is achieved.
METODO PARA LA DETERMINACION DIRECTA DEL GRADO DE RECOCIBILIDAD DE MATERIALES SOMETIDOS A ACRITUD MEDIANTE UN PROCESO DE DEFORMACION EN FRIO. EL METODO EMPLEA TECNICAS CALORIMETRICAS BASADAS EN LA MEDIDA DE LA ENERGIA LIBERADA EN EL PROCESO DE RECRISTALIZACION Y COMPRENDE LAS ETAPAS: A) DEFORMACION DEL MATERIAL INICIAL MEDIANTE UN PROCESO DE DEFORMACION EN FRIO PROVOCANDOLE ACRITUD, B) OBTENCION DE LA MUESTRA DE MASA ADECUADA PARA MEDIR DICHA ENERGIA LIBERADA, C) OPTIMIZACION DE LA MUESTRA PARA LA MEJOR MEDIDA DE DICHA ENERGIA LIBERADA, D) CALENTAMIENTO A VELOCIDAD CONTROLADA PARA PROVOCAR LA RECRISTALIZACION, E) APLICACION DE ATMOSFERA DE GAS INERTE, F) DETERMINACION DE LA RECOCIBILIDAD DEL MATERIAL EN CUESTION UTILIZANDO COMO PARAMETRO, POR EJEMPLO, LA TEMPERATURA DE INICIO DE LA RECRISTALIZACION (TEMPERATURA ONSET), LA TEMPERATURA A LA CUAL SE ALCANZA LA MAXIMA VELOCIDAD DE TRANSFORMACION (TEMPERATURA DE PICO MAXIMO), O LA TEMPERATURA A LA CUAL SE ALCANZA EL 95% DE RECRISTALIZACION.</description><subject>CHEMISTRY</subject><subject>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</subject><subject>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjUEOgkAMRdm4MOodegESAU-gYtzrntShQJNhhnRqDFfxtJboAVw1ff2_b529zyzkFFpSkpEDKscAsQMMgdBz6AEf7FnnBY6k6BPk8JjBoY_CRoTdchhiawPTU5YSBZJ-BiFviNqlYB6Zkz3wnL6a10ABBkK1ACq4GFSi97aJsW226sxGu9_cZHCp76drTlNsKE3oTKJNfSv3h6IsqmNR_RH5ALt5UzA</recordid><startdate>19940616</startdate><enddate>19940616</enddate><creator>PEREGRIN MONROS FRANCESC</creator><creator>GUIXA ARDERIU ORIOL</creator><creator>FERNANDEZ GONZALEZ JAVIER</creator><creator>GUILEMANY CASADAMON JOSE MARIA</creator><scope>EVB</scope></search><sort><creationdate>19940616</creationdate><title>Direct determination of annealing ability of metals - by calorimetric method measuring energy released by recrystallisation when heated at controlled rate</title><author>PEREGRIN MONROS FRANCESC ; GUIXA ARDERIU ORIOL ; FERNANDEZ GONZALEZ JAVIER ; GUILEMANY CASADAMON JOSE MARIA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_ES2041213B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; spa</language><creationdate>1994</creationdate><topic>CHEMISTRY</topic><topic>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</topic><topic>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>PEREGRIN MONROS FRANCESC</creatorcontrib><creatorcontrib>GUIXA ARDERIU ORIOL</creatorcontrib><creatorcontrib>FERNANDEZ GONZALEZ JAVIER</creatorcontrib><creatorcontrib>GUILEMANY CASADAMON JOSE MARIA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PEREGRIN MONROS FRANCESC</au><au>GUIXA ARDERIU ORIOL</au><au>FERNANDEZ GONZALEZ JAVIER</au><au>GUILEMANY CASADAMON JOSE MARIA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Direct determination of annealing ability of metals - by calorimetric method measuring energy released by recrystallisation when heated at controlled rate</title><date>1994-06-16</date><risdate>1994</risdate><abstract>The calorimetric method is based on measurement of the energy released in the recrystallisation process and comprises (a) initial cold deformation of the material causing embrittlement; (b) taking a sample suitable for measuring the energy liberated; (c) optimising the sample to improve measurement; (d) heating at a controlled rate to bring about recrystallisation; (e) application of an inert gas atmos; and (f) determining annealing ability using as parameters the recrystallisation onset temp, peak temp for conversion velocity or the temp at which 95% recrystallisation is achieved.
METODO PARA LA DETERMINACION DIRECTA DEL GRADO DE RECOCIBILIDAD DE MATERIALES SOMETIDOS A ACRITUD MEDIANTE UN PROCESO DE DEFORMACION EN FRIO. EL METODO EMPLEA TECNICAS CALORIMETRICAS BASADAS EN LA MEDIDA DE LA ENERGIA LIBERADA EN EL PROCESO DE RECRISTALIZACION Y COMPRENDE LAS ETAPAS: A) DEFORMACION DEL MATERIAL INICIAL MEDIANTE UN PROCESO DE DEFORMACION EN FRIO PROVOCANDOLE ACRITUD, B) OBTENCION DE LA MUESTRA DE MASA ADECUADA PARA MEDIR DICHA ENERGIA LIBERADA, C) OPTIMIZACION DE LA MUESTRA PARA LA MEJOR MEDIDA DE DICHA ENERGIA LIBERADA, D) CALENTAMIENTO A VELOCIDAD CONTROLADA PARA PROVOCAR LA RECRISTALIZACION, E) APLICACION DE ATMOSFERA DE GAS INERTE, F) DETERMINACION DE LA RECOCIBILIDAD DEL MATERIAL EN CUESTION UTILIZANDO COMO PARAMETRO, POR EJEMPLO, LA TEMPERATURA DE INICIO DE LA RECRISTALIZACION (TEMPERATURA ONSET), LA TEMPERATURA A LA CUAL SE ALCANZA LA MAXIMA VELOCIDAD DE TRANSFORMACION (TEMPERATURA DE PICO MAXIMO), O LA TEMPERATURA A LA CUAL SE ALCANZA EL 95% DE RECRISTALIZACION.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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subjects | CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS |
title | Direct determination of annealing ability of metals - by calorimetric method measuring energy released by recrystallisation when heated at controlled rate |
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