Laser fabrication of discontinuously reinforced metal matrix composites

Laser fabrication of discontinuously reinforced metal matrix composites

Disclosed are reinforced metal matrix composites and methods of shaping powder materials to form such composites. Articles of manufacture are formed in layers by a laser fabrication process. In the process, powder is melted and cooled to form successive layers of a discontinuously reinforced metal m...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Kunze, Joseph M, Gigerenzer, Horst, Hu, Chaolin
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Kunze, Joseph M
Gigerenzer, Horst
Hu, Chaolin
description Disclosed are reinforced metal matrix composites and methods of shaping powder materials to form such composites. Articles of manufacture are formed in layers by a laser fabrication process. In the process, powder is melted and cooled to form successive layers of a discontinuously reinforced metal matrix. The matrix exhibits fine grain structure with enhanced properties over the unreinforced metal, including higher tensile modulus, higher strength, and greater hardness. In some preferred embodiments, an in-situ alloy powder, a powder metallurgy blend, or independently provided powders are reinforced with boron and/or carbon to form the composite.
format Patent
fullrecord <record><control><sourceid>uspatents_EFH</sourceid><recordid>TN_cdi_uspatents_grants_07521017</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>07521017</sourcerecordid><originalsourceid>FETCH-uspatents_grants_075210173</originalsourceid><addsrcrecordid>eNqNykEKAjEMAMBePIj6h3xA2FVkHyCrHjx6l9hNJdA2S5KC_l4EH-BpLrMM5ysaKSR8KEd0lgqSYGKLUp1rk2b5DUpck2ikCQo5Zijoyi-IUmYxdrJ1WCTMRpufqwCn8Xa8bJvN6FTd7k_FL91w2PVdP-z_KB-alDXD</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Laser fabrication of discontinuously reinforced metal matrix composites</title><source>USPTO Issued Patents</source><creator>Kunze, Joseph M ; Gigerenzer, Horst ; Hu, Chaolin</creator><creatorcontrib>Kunze, Joseph M ; Gigerenzer, Horst ; Hu, Chaolin ; Triton Systems, Inc</creatorcontrib><description>Disclosed are reinforced metal matrix composites and methods of shaping powder materials to form such composites. Articles of manufacture are formed in layers by a laser fabrication process. In the process, powder is melted and cooled to form successive layers of a discontinuously reinforced metal matrix. The matrix exhibits fine grain structure with enhanced properties over the unreinforced metal, including higher tensile modulus, higher strength, and greater hardness. In some preferred embodiments, an in-situ alloy powder, a powder metallurgy blend, or independently provided powders are reinforced with boron and/or carbon to form the composite.</description><language>eng</language><creationdate>2009</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7521017$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64015</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7521017$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Kunze, Joseph M</creatorcontrib><creatorcontrib>Gigerenzer, Horst</creatorcontrib><creatorcontrib>Hu, Chaolin</creatorcontrib><creatorcontrib>Triton Systems, Inc</creatorcontrib><title>Laser fabrication of discontinuously reinforced metal matrix composites</title><description>Disclosed are reinforced metal matrix composites and methods of shaping powder materials to form such composites. Articles of manufacture are formed in layers by a laser fabrication process. In the process, powder is melted and cooled to form successive layers of a discontinuously reinforced metal matrix. The matrix exhibits fine grain structure with enhanced properties over the unreinforced metal, including higher tensile modulus, higher strength, and greater hardness. In some preferred embodiments, an in-situ alloy powder, a powder metallurgy blend, or independently provided powders are reinforced with boron and/or carbon to form the composite.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNqNykEKAjEMAMBePIj6h3xA2FVkHyCrHjx6l9hNJdA2S5KC_l4EH-BpLrMM5ysaKSR8KEd0lgqSYGKLUp1rk2b5DUpck2ikCQo5Zijoyi-IUmYxdrJ1WCTMRpufqwCn8Xa8bJvN6FTd7k_FL91w2PVdP-z_KB-alDXD</recordid><startdate>20090421</startdate><enddate>20090421</enddate><creator>Kunze, Joseph M</creator><creator>Gigerenzer, Horst</creator><creator>Hu, Chaolin</creator><scope>EFH</scope></search><sort><creationdate>20090421</creationdate><title>Laser fabrication of discontinuously reinforced metal matrix composites</title><author>Kunze, Joseph M ; Gigerenzer, Horst ; Hu, Chaolin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_075210173</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Kunze, Joseph M</creatorcontrib><creatorcontrib>Gigerenzer, Horst</creatorcontrib><creatorcontrib>Hu, Chaolin</creatorcontrib><creatorcontrib>Triton Systems, Inc</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kunze, Joseph M</au><au>Gigerenzer, Horst</au><au>Hu, Chaolin</au><aucorp>Triton Systems, Inc</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Laser fabrication of discontinuously reinforced metal matrix composites</title><date>2009-04-21</date><risdate>2009</risdate><abstract>Disclosed are reinforced metal matrix composites and methods of shaping powder materials to form such composites. Articles of manufacture are formed in layers by a laser fabrication process. In the process, powder is melted and cooled to form successive layers of a discontinuously reinforced metal matrix. The matrix exhibits fine grain structure with enhanced properties over the unreinforced metal, including higher tensile modulus, higher strength, and greater hardness. In some preferred embodiments, an in-situ alloy powder, a powder metallurgy blend, or independently provided powders are reinforced with boron and/or carbon to form the composite.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_uspatents_grants_07521017
source USPTO Issued Patents
title Laser fabrication of discontinuously reinforced metal matrix composites
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T01%3A42%3A44IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-uspatents_EFH&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Kunze,%20Joseph%20M&rft.aucorp=Triton%20Systems,%20Inc&rft.date=2009-04-21&rft_id=info:doi/&rft_dat=%3Cuspatents_EFH%3E07521017%3C/uspatents_EFH%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true