Material and process for its production
A method of making a composite material by combining a powdered matrix material with a second material, to form a composite comprising an at least partially martensitic phase in a matrix. The at least partially martensitic phase may be in the form of particles or wires or layers and it may contain e...
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| creator | RAINER RAUH EDUARD ARTZ ULRIKE HUBER |
| description | A method of making a composite material by combining a powdered matrix material with a second material, to form a composite comprising an at least partially martensitic phase in a matrix. The at least partially martensitic phase may be in the form of particles or wires or layers and it may contain elements such as Zr, Hf, Cu, Nb, Mn, Pd, Pt and/or Fe to stabilise the martensite. Furthermore, the composite may be manufactured by hot isostatic pressing, sintering, extrusion, forging or adding the second material in liquid form. In a specific example, the composite comprises 5-60 vol % martensitic nickel-titanium particles (of composition 48-52 atomic % of each of Ni and Ti) in a 6061 aluminium alloy matrix and is formed by mixing powdered aluminium with Ni-Ti powder, consolidating and then hot isostatic pressing. |
| format | Patent |
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The at least partially martensitic phase may be in the form of particles or wires or layers and it may contain elements such as Zr, Hf, Cu, Nb, Mn, Pd, Pt and/or Fe to stabilise the martensite. Furthermore, the composite may be manufactured by hot isostatic pressing, sintering, extrusion, forging or adding the second material in liquid form. In a specific example, the composite comprises 5-60 vol % martensitic nickel-titanium particles (of composition 48-52 atomic % of each of Ni and Ti) in a 6061 aluminium alloy matrix and is formed by mixing powdered aluminium with Ni-Ti powder, consolidating and then hot isostatic pressing.</description><edition>6</edition><language>eng</language><subject>ALLOYS ; CASTING ; CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; METALLURGY ; PERFORMING OPERATIONS ; POWDER METALLURGY ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS ; WORKING METALLIC POWDER</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=20021120&DB=EPODOC&CC=GB&NR=2329395B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20021120&DB=EPODOC&CC=GB&NR=2329395B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RAINER RAUH</creatorcontrib><creatorcontrib>EDUARD ARTZ</creatorcontrib><creatorcontrib>ULRIKE HUBER</creatorcontrib><title>Material and process for its production</title><description>A method of making a composite material by combining a powdered matrix material with a second material, to form a composite comprising an at least partially martensitic phase in a matrix. The at least partially martensitic phase may be in the form of particles or wires or layers and it may contain elements such as Zr, Hf, Cu, Nb, Mn, Pd, Pt and/or Fe to stabilise the martensite. Furthermore, the composite may be manufactured by hot isostatic pressing, sintering, extrusion, forging or adding the second material in liquid form. In a specific example, the composite comprises 5-60 vol % martensitic nickel-titanium particles (of composition 48-52 atomic % of each of Ni and Ti) in a 6061 aluminium alloy matrix and is formed by mixing powdered aluminium with Ni-Ti powder, consolidating and then hot isostatic pressing.</description><subject>ALLOYS</subject><subject>CASTING</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>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD3TSxJLcpMzFFIzEtRKCjKT04tLlZIyy9SyCwpBvFTSpNLMvPzeBhY0xJzilN5oTQ3g7yba4izh25qQX58anFBYnJqXmpJvLuTkbGRpbGlqZMxYRUAAx0nHQ</recordid><startdate>20021120</startdate><enddate>20021120</enddate><creator>RAINER RAUH</creator><creator>EDUARD ARTZ</creator><creator>ULRIKE HUBER</creator><scope>EVB</scope></search><sort><creationdate>20021120</creationdate><title>Material and process for its production</title><author>RAINER RAUH ; EDUARD ARTZ ; ULRIKE HUBER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB2329395B3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><topic>ALLOYS</topic><topic>CASTING</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>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>RAINER RAUH</creatorcontrib><creatorcontrib>EDUARD ARTZ</creatorcontrib><creatorcontrib>ULRIKE HUBER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RAINER RAUH</au><au>EDUARD ARTZ</au><au>ULRIKE HUBER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Material and process for its production</title><date>2002-11-20</date><risdate>2002</risdate><abstract>A method of making a composite material by combining a powdered matrix material with a second material, to form a composite comprising an at least partially martensitic phase in a matrix. The at least partially martensitic phase may be in the form of particles or wires or layers and it may contain elements such as Zr, Hf, Cu, Nb, Mn, Pd, Pt and/or Fe to stabilise the martensite. Furthermore, the composite may be manufactured by hot isostatic pressing, sintering, extrusion, forging or adding the second material in liquid form. In a specific example, the composite comprises 5-60 vol % martensitic nickel-titanium particles (of composition 48-52 atomic % of each of Ni and Ti) in a 6061 aluminium alloy matrix and is formed by mixing powdered aluminium with Ni-Ti powder, consolidating and then hot isostatic pressing.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ALLOYS CASTING CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER |
| title | Material and process for its production |
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