STEEL MATERIAL FOR HIGH TEMPERATURE SODIUM

STEEL MATERIAL FOR HIGH TEMPERATURE SODIUM

PROBLEM TO BE SOLVED: To obtain a material having good corrosion resistance to high temp. sodium by limiting the sum of the concns. of aluminum and silicon as impurities to the specified amt. or below. SOLUTION: The sum of the concns. of aluminum and silicon as impurities in a steel material is regu...

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Hauptverfasser: IKARIMOTO IWAO, ABIKO KENJI, TETSUI TOSHIMITSU, KATOU JIYUNGO
Format: Patent
Sprache:eng
Schlagworte:
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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creator IKARIMOTO IWAO
ABIKO KENJI
TETSUI TOSHIMITSU
KATOU JIYUNGO
description PROBLEM TO BE SOLVED: To obtain a material having good corrosion resistance to high temp. sodium by limiting the sum of the concns. of aluminum and silicon as impurities to the specified amt. or below. SOLUTION: The sum of the concns. of aluminum and silicon as impurities in a steel material is regulated to
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SOLUTION: The sum of the concns. of aluminum and silicon as impurities in a steel material is regulated to &lt;=0.05%. This steel material can be obtd. by vacuum melting or air melting in which at least any of calcium, carbon, vanadium, titanium or the like is added as a deoxidizing component. As for the components of the balance other than impurities, the cases in which they are the components equivalent to those in electrical soft sheets, carbon steels, low alloy steels, high Cr steels or austenitic stainless steels are given. The numeric value of the concns. of aluminum and silicon is made so that the sum of the respective concns. reaches &lt;=0.05%. The decrease amt. in the weight of this steel material after holding at a high temp. in high temp. sodium is extremely small compared to the case of reference alloys.</description><edition>6</edition><language>eng</language><subject>ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; METALLURGY ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>1999</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&amp;date=19990921&amp;DB=EPODOC&amp;CC=JP&amp;NR=H11256276A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19990921&amp;DB=EPODOC&amp;CC=JP&amp;NR=H11256276A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IKARIMOTO IWAO</creatorcontrib><creatorcontrib>ABIKO KENJI</creatorcontrib><creatorcontrib>TETSUI TOSHIMITSU</creatorcontrib><creatorcontrib>KATOU JIYUNGO</creatorcontrib><title>STEEL MATERIAL FOR HIGH TEMPERATURE SODIUM</title><description>PROBLEM TO BE SOLVED: To obtain a material having good corrosion resistance to high temp. sodium by limiting the sum of the concns. of aluminum and silicon as impurities to the specified amt. or below. SOLUTION: The sum of the concns. of aluminum and silicon as impurities in a steel material is regulated to &lt;=0.05%. This steel material can be obtd. by vacuum melting or air melting in which at least any of calcium, carbon, vanadium, titanium or the like is added as a deoxidizing component. As for the components of the balance other than impurities, the cases in which they are the components equivalent to those in electrical soft sheets, carbon steels, low alloy steels, high Cr steels or austenitic stainless steels are given. The numeric value of the concns. of aluminum and silicon is made so that the sum of the respective concns. reaches &lt;=0.05%. The decrease amt. in the weight of this steel material after holding at a high temp. in high temp. sodium is extremely small compared to the case of reference alloys.</description><subject>ALLOYS</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>METALLURGY</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAKDnF19VHwdQxxDfJ09FFw8w9S8PB091AIcfUNcA1yDAkNclUI9nfxDPXlYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEehoZGpmZG5maOxsSoAQBVOCTh</recordid><startdate>19990921</startdate><enddate>19990921</enddate><creator>IKARIMOTO IWAO</creator><creator>ABIKO KENJI</creator><creator>TETSUI TOSHIMITSU</creator><creator>KATOU JIYUNGO</creator><scope>EVB</scope></search><sort><creationdate>19990921</creationdate><title>STEEL MATERIAL FOR HIGH TEMPERATURE SODIUM</title><author>IKARIMOTO IWAO ; ABIKO KENJI ; TETSUI TOSHIMITSU ; KATOU JIYUNGO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH11256276A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</creationdate><topic>ALLOYS</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>METALLURGY</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>IKARIMOTO IWAO</creatorcontrib><creatorcontrib>ABIKO KENJI</creatorcontrib><creatorcontrib>TETSUI TOSHIMITSU</creatorcontrib><creatorcontrib>KATOU JIYUNGO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IKARIMOTO IWAO</au><au>ABIKO KENJI</au><au>TETSUI TOSHIMITSU</au><au>KATOU JIYUNGO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>STEEL MATERIAL FOR HIGH TEMPERATURE SODIUM</title><date>1999-09-21</date><risdate>1999</risdate><abstract>PROBLEM TO BE SOLVED: To obtain a material having good corrosion resistance to high temp. sodium by limiting the sum of the concns. of aluminum and silicon as impurities to the specified amt. or below. SOLUTION: The sum of the concns. of aluminum and silicon as impurities in a steel material is regulated to &lt;=0.05%. This steel material can be obtd. by vacuum melting or air melting in which at least any of calcium, carbon, vanadium, titanium or the like is added as a deoxidizing component. As for the components of the balance other than impurities, the cases in which they are the components equivalent to those in electrical soft sheets, carbon steels, low alloy steels, high Cr steels or austenitic stainless steels are given. The numeric value of the concns. of aluminum and silicon is made so that the sum of the respective concns. reaches &lt;=0.05%. The decrease amt. in the weight of this steel material after holding at a high temp. in high temp. sodium is extremely small compared to the case of reference alloys.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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subjects ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
title STEEL MATERIAL FOR HIGH TEMPERATURE SODIUM
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