ALLIAGE A BASE DE ZIRCONIUM A FORTE RESISTANCE A LA CORROSION ET A L'HYDRURATION PAR L'EAU ET LA VAPEUR D'EAU ET PROCEDE DE TRANSFORMATION THERMOMECANIQUE DE L'ALLIAGE
The alloy contains, by weight, at least 95% zirconium and from 0.01 to 0.1% sulphur and, optionally, at least one element from the group consisting of the elements tin, iron, chromium, hafnium, niobium, nickel, oxygen and vanadium, the balance of the alloy consisting of inevitable impurities. The su...
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creator | CHARQUET DANIEL |
description | The alloy contains, by weight, at least 95% zirconium and from 0.01 to 0.1% sulphur and, optionally, at least one element from the group consisting of the elements tin, iron, chromium, hafnium, niobium, nickel, oxygen and vanadium, the balance of the alloy consisting of inevitable impurities. The sulphur is present in the alloy in the dissolved state, thereby improving the creep strength and in the form of uniformly distributed fine precipitates, thereby improving the corrosion and hydriding resistance. The alloy may be heated by a solution annealing treatment in the beta phase followed by a quench or by a soak at a temperature below 950° C. in order to transform it into the alpha or alpha+beta phase. |
format | Patent |
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The sulphur is present in the alloy in the dissolved state, thereby improving the creep strength and in the form of uniformly distributed fine precipitates, thereby improving the corrosion and hydriding resistance. The alloy may be heated by a solution annealing treatment in the beta phase followed by a quench or by a soak at a temperature below 950° C. in order to transform it into the alpha or alpha+beta phase.</description><edition>7</edition><language>fre</language><subject>ALLOYS ; CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; METALLURGY ; NUCLEAR ENGINEERING ; NUCLEAR PHYSICS ; NUCLEAR REACTORS ; PHYSICS ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2002</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=20020201&DB=EPODOC&CC=FR&NR=2801323B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020201&DB=EPODOC&CC=FR&NR=2801323B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHARQUET DANIEL</creatorcontrib><title>ALLIAGE A BASE DE ZIRCONIUM A FORTE RESISTANCE A LA CORROSION ET A L'HYDRURATION PAR L'EAU ET LA VAPEUR D'EAU ET PROCEDE DE TRANSFORMATION THERMOMECANIQUE DE L'ALLIAGE</title><description>The alloy contains, by weight, at least 95% zirconium and from 0.01 to 0.1% sulphur and, optionally, at least one element from the group consisting of the elements tin, iron, chromium, hafnium, niobium, nickel, oxygen and vanadium, the balance of the alloy consisting of inevitable impurities. The sulphur is present in the alloy in the dissolved state, thereby improving the creep strength and in the form of uniformly distributed fine precipitates, thereby improving the corrosion and hydriding resistance. The alloy may be heated by a solution annealing treatment in the beta phase followed by a quench or by a soak at a temperature below 950° C. in order to transform it into the alpha or alpha+beta phase.</description><subject>ALLOYS</subject><subject>CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>METALLURGY</subject><subject>NUCLEAR ENGINEERING</subject><subject>NUCLEAR PHYSICS</subject><subject>NUCLEAR REACTORS</subject><subject>PHYSICS</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjjEOgkAQRWksjHqH6ahMBBrbYRlkE9jF2V0TbQgxa2WUBO_kNQXE3uonb97k_2XwxrKUeCBASNEQZAQXyUIr6aqB5ZotAZORxqISo1YiCM2sjdQKyI4kLM4ZO0Y7ohp5IIRuPA7yCWtyDNkP1awFZVOTZVRmqKi-n7YgrnRFApU8uskow3nfOljc2nvvN3OuAsjJimLru2fj-669-od_NTnH-12UxEkaJX8oH8afRPk</recordid><startdate>20020201</startdate><enddate>20020201</enddate><creator>CHARQUET DANIEL</creator><scope>EVB</scope></search><sort><creationdate>20020201</creationdate><title>ALLIAGE A BASE DE ZIRCONIUM A FORTE RESISTANCE A LA CORROSION ET A L'HYDRURATION PAR L'EAU ET LA VAPEUR D'EAU ET PROCEDE DE TRANSFORMATION THERMOMECANIQUE DE L'ALLIAGE</title><author>CHARQUET DANIEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2801323B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>2002</creationdate><topic>ALLOYS</topic><topic>CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>METALLURGY</topic><topic>NUCLEAR ENGINEERING</topic><topic>NUCLEAR PHYSICS</topic><topic>NUCLEAR REACTORS</topic><topic>PHYSICS</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHARQUET DANIEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHARQUET DANIEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ALLIAGE A BASE DE ZIRCONIUM A FORTE RESISTANCE A LA CORROSION ET A L'HYDRURATION PAR L'EAU ET LA VAPEUR D'EAU ET PROCEDE DE TRANSFORMATION THERMOMECANIQUE DE L'ALLIAGE</title><date>2002-02-01</date><risdate>2002</risdate><abstract>The alloy contains, by weight, at least 95% zirconium and from 0.01 to 0.1% sulphur and, optionally, at least one element from the group consisting of the elements tin, iron, chromium, hafnium, niobium, nickel, oxygen and vanadium, the balance of the alloy consisting of inevitable impurities. The sulphur is present in the alloy in the dissolved state, thereby improving the creep strength and in the form of uniformly distributed fine precipitates, thereby improving the corrosion and hydriding resistance. The alloy may be heated by a solution annealing treatment in the beta phase followed by a quench or by a soak at a temperature below 950° C. in order to transform it into the alpha or alpha+beta phase.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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subjects | ALLOYS CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR REACTORS PHYSICS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
title | ALLIAGE A BASE DE ZIRCONIUM A FORTE RESISTANCE A LA CORROSION ET A L'HYDRURATION PAR L'EAU ET LA VAPEUR D'EAU ET PROCEDE DE TRANSFORMATION THERMOMECANIQUE DE L'ALLIAGE |
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