MARTENSITIC STAINLESS STEEL HIGHLY RESISTANT TO CORROSION, AND METHOD FOR MANUFACTURING SAME
The present invention relates to martensitic stainless steel highly resistant to corrosion, which contains at least one of around 0.50 wt % to around 0.60 wt % of carbon, around 0.02 wt % to around 0.08 wt % of nitrogen, around 0.1 wt % to around 0.4 wt % of silicon, around 0.3 wt % to around 0.6 wt...
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| creator | KIM, BONG-WN JO, KI-HOON SON, WON-QEUN CHAE, DONGUL |
| description | The present invention relates to martensitic stainless steel highly resistant to corrosion, which contains at least one of around 0.50 wt % to around 0.60 wt % of carbon, around 0.02 wt % to around 0.08 wt % of nitrogen, around 0.1 wt % to around 0.4 wt % of silicon, around 0.3 wt % to around 0.6 wt % of manganese, around 12 wt % to around 15 wt % of molybdenum, and around 0.1 wt % to around 1.5 wt % of tungsten and iron and inevitable impurities, as well as to a method for manufacturing same. Thus, the martensitic stainless steel highly resistant to corrosion has superior manufacturability and corrosion resistance.
La présente invention porte sur de l'acier inoxydable martensitique hautement résistant à la corrosion, qui contient au moins un élément parmi environ 0,50 % en poids à environ 0,60 % en poids de carbone, environ 0,02 % en poids à environ 0,08 % en poids d'azote, environ 0,1 % en poids à environ 0,4 % en poids de silicium, environ 0,3 % en poids à environ 0,6 % en poids de manganèse, environ 12 % en poids à environ 15 % en poids de molybdène et environ 0,1 % en poids à environ 1,5 % en poids de tungstène et du fer et des impuretés inévitables, ainsi que sur son procédé de fabrication. Ainsi, l'acier inoxydable martensitique hautement résistant à la corrosion a une aptitude à la fabrication et une résistance à la corrosion supérieures. |
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La présente invention porte sur de l'acier inoxydable martensitique hautement résistant à la corrosion, qui contient au moins un élément parmi environ 0,50 % en poids à environ 0,60 % en poids de carbone, environ 0,02 % en poids à environ 0,08 % en poids d'azote, environ 0,1 % en poids à environ 0,4 % en poids de silicium, environ 0,3 % en poids à environ 0,6 % en poids de manganèse, environ 12 % en poids à environ 15 % en poids de molybdène et environ 0,1 % en poids à environ 1,5 % en poids de tungstène et du fer et des impuretés inévitables, ainsi que sur son procédé de fabrication. Ainsi, l'acier inoxydable martensitique hautement résistant à la corrosion a une aptitude à la fabrication et une résistance à la corrosion supérieures.</description><language>eng ; fre ; kor</language><subject>ALLOYS ; CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS ; PERFORMING OPERATIONS ; POWDER METALLURGY ; PUNCHING METAL ; ROLLING OF METAL ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2012</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=20120809&DB=EPODOC&CC=WO&NR=2012091394A9$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120809&DB=EPODOC&CC=WO&NR=2012091394A9$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIM, BONG-WN</creatorcontrib><creatorcontrib>JO, KI-HOON</creatorcontrib><creatorcontrib>SON, WON-QEUN</creatorcontrib><creatorcontrib>CHAE, DONGUL</creatorcontrib><title>MARTENSITIC STAINLESS STEEL HIGHLY RESISTANT TO CORROSION, AND METHOD FOR MANUFACTURING SAME</title><description>The present invention relates to martensitic stainless steel highly resistant to corrosion, which contains at least one of around 0.50 wt % to around 0.60 wt % of carbon, around 0.02 wt % to around 0.08 wt % of nitrogen, around 0.1 wt % to around 0.4 wt % of silicon, around 0.3 wt % to around 0.6 wt % of manganese, around 12 wt % to around 15 wt % of molybdenum, and around 0.1 wt % to around 1.5 wt % of tungsten and iron and inevitable impurities, as well as to a method for manufacturing same. Thus, the martensitic stainless steel highly resistant to corrosion has superior manufacturability and corrosion resistance.
La présente invention porte sur de l'acier inoxydable martensitique hautement résistant à la corrosion, qui contient au moins un élément parmi environ 0,50 % en poids à environ 0,60 % en poids de carbone, environ 0,02 % en poids à environ 0,08 % en poids d'azote, environ 0,1 % en poids à environ 0,4 % en poids de silicium, environ 0,3 % en poids à environ 0,6 % en poids de manganèse, environ 12 % en poids à environ 15 % en poids de molybdène et environ 0,1 % en poids à environ 1,5 % en poids de tungstène et du fer et des impuretés inévitables, ainsi que sur son procédé de fabrication. Ainsi, l'acier inoxydable martensitique hautement résistant à la corrosion a une aptitude à la fabrication et une résistance à la corrosion supérieures.</description><subject>ALLOYS</subject><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</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>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>PUNCHING METAL</subject><subject>ROLLING OF METAL</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNijEKwkAQANNYiPqHBVuFJNqkXC6b3EFuF-42iCCEIGclGoj_xxQ-wGoGZtbZzWNQ4ujUGYiKjjuKcTGiDqxrbXeFQNEtiRVUwEgIEp3wAZBr8KRWamgkgEfuGzTaB8ctRPS0zVaP8Tmn3Y-bbN-QGntM03tI8zTe0yt9houUeVHmVXGqzlid_ru-tc0zmw</recordid><startdate>20120809</startdate><enddate>20120809</enddate><creator>KIM, BONG-WN</creator><creator>JO, KI-HOON</creator><creator>SON, WON-QEUN</creator><creator>CHAE, DONGUL</creator><scope>EVB</scope></search><sort><creationdate>20120809</creationdate><title>MARTENSITIC STAINLESS STEEL HIGHLY RESISTANT TO CORROSION, AND METHOD FOR MANUFACTURING SAME</title><author>KIM, BONG-WN ; JO, KI-HOON ; SON, WON-QEUN ; CHAE, DONGUL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2012091394A93</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; kor</language><creationdate>2012</creationdate><topic>ALLOYS</topic><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</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>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>PUNCHING METAL</topic><topic>ROLLING OF METAL</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>KIM, BONG-WN</creatorcontrib><creatorcontrib>JO, KI-HOON</creatorcontrib><creatorcontrib>SON, WON-QEUN</creatorcontrib><creatorcontrib>CHAE, DONGUL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIM, BONG-WN</au><au>JO, KI-HOON</au><au>SON, WON-QEUN</au><au>CHAE, DONGUL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MARTENSITIC STAINLESS STEEL HIGHLY RESISTANT TO CORROSION, AND METHOD FOR MANUFACTURING SAME</title><date>2012-08-09</date><risdate>2012</risdate><abstract>The present invention relates to martensitic stainless steel highly resistant to corrosion, which contains at least one of around 0.50 wt % to around 0.60 wt % of carbon, around 0.02 wt % to around 0.08 wt % of nitrogen, around 0.1 wt % to around 0.4 wt % of silicon, around 0.3 wt % to around 0.6 wt % of manganese, around 12 wt % to around 15 wt % of molybdenum, and around 0.1 wt % to around 1.5 wt % of tungsten and iron and inevitable impurities, as well as to a method for manufacturing same. Thus, the martensitic stainless steel highly resistant to corrosion has superior manufacturability and corrosion resistance.
La présente invention porte sur de l'acier inoxydable martensitique hautement résistant à la corrosion, qui contient au moins un élément parmi environ 0,50 % en poids à environ 0,60 % en poids de carbone, environ 0,02 % en poids à environ 0,08 % en poids d'azote, environ 0,1 % en poids à environ 0,4 % en poids de silicium, environ 0,3 % en poids à environ 0,6 % en poids de manganèse, environ 12 % en poids à environ 15 % en poids de molybdène et environ 0,1 % en poids à environ 1,5 % en poids de tungstène et du fer et des impuretés inévitables, ainsi que sur son procédé de fabrication. Ainsi, l'acier inoxydable martensitique hautement résistant à la corrosion a une aptitude à la fabrication et une résistance à la corrosion supérieures.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS POWDER METALLURGY PUNCHING METAL ROLLING OF METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | MARTENSITIC STAINLESS STEEL HIGHLY RESISTANT TO CORROSION, AND METHOD FOR MANUFACTURING SAME |
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