METHOD FOR MANUFACTURING CERAMIC COMPOSITE
To provide a method for manufacturing a ceramic composite, capable of controlling the size of a lamellar structure for uniformly scattering primary light and wavelength converted secondary light.SOLUTION: A method for manufacturing a ceramic composite 2 comprises: storing a plurality of dice 9 havin...
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| creator | FURUTAKI TOSHIRO SHIBATA DAISUKE SUZUKI MASAYUKI HORIKOSHI FUMIYA |
| description | To provide a method for manufacturing a ceramic composite, capable of controlling the size of a lamellar structure for uniformly scattering primary light and wavelength converted secondary light.SOLUTION: A method for manufacturing a ceramic composite 2 comprises: storing a plurality of dice 9 having slits and having longitudinal directions arranged in parallel in a crucible and inputting a raw material including at least aluminum oxide, yttrium oxide, magnesium oxide and cerium oxide into the crucible; heating the crucible to melt the raw material in the crucible and prepare a melt 21; forming a melt pool 22 for storing the melt in an upper portion of the slit through the slit; and contacting a seed crystal 17 to the melt pool to pull the seed crystal at a pulling speed of 0.9 mm/hour or more and 400 mm/hour or less.SELECTED DRAWING: Figure 7
【課題】一次光と波長変換された二次光を均一に散乱するラメラ構造のサイズを制御することが可能なセラミック複合体の製造方法の提供。【解決手段】スリットを有すると共に、各々の長手方向が平行に配置された複数のダイ９を坩堝に収容し、坩堝に少なくとも酸化アルミニウム、酸化イットリウム、酸化マグネシウム、および酸化セリウムを含む原料を投入する工程と、坩堝を加熱して、原料を坩堝内で溶融して融液２１を用意する工程と、スリットを介してスリット上部に融液を溜めた融液溜まり２２を形成する工程と、融液溜まりに種結晶１７を接触させ、種結晶を引き上げ速度０．９ｍｍ／時間以上４００ｍｍ／時間以下で引き上げる引き上げ工程を有するセラミック複合体２の製造方法。【選択図】図７ |
| format | Patent |
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【課題】一次光と波長変換された二次光を均一に散乱するラメラ構造のサイズを制御することが可能なセラミック複合体の製造方法の提供。【解決手段】スリットを有すると共に、各々の長手方向が平行に配置された複数のダイ９を坩堝に収容し、坩堝に少なくとも酸化アルミニウム、酸化イットリウム、酸化マグネシウム、および酸化セリウムを含む原料を投入する工程と、坩堝を加熱して、原料を坩堝内で溶融して融液２１を用意する工程と、スリットを介してスリット上部に融液を溜めた融液溜まり２２を形成する工程と、融液溜まりに種結晶１７を接触させ、種結晶を引き上げ速度０．９ｍｍ／時間以上４００ｍｍ／時間以下で引き上げる引き上げ工程を有するセラミック複合体２の製造方法。【選択図】図７</description><language>eng ; jpn</language><subject>AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE ; APPARATUS THEREFOR ; CHEMISTRY ; CRYSTAL GROWTH ; METALLURGY ; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE ; REFINING BY ZONE-MELTING OF MATERIAL ; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE ; SINGLE-CRYSTAL-GROWTH ; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</subject><creationdate>2021</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=20210311&DB=EPODOC&CC=JP&NR=2021038126A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210311&DB=EPODOC&CC=JP&NR=2021038126A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FURUTAKI TOSHIRO</creatorcontrib><creatorcontrib>SHIBATA DAISUKE</creatorcontrib><creatorcontrib>SUZUKI MASAYUKI</creatorcontrib><creatorcontrib>HORIKOSHI FUMIYA</creatorcontrib><title>METHOD FOR MANUFACTURING CERAMIC COMPOSITE</title><description>To provide a method for manufacturing a ceramic composite, capable of controlling the size of a lamellar structure for uniformly scattering primary light and wavelength converted secondary light.SOLUTION: A method for manufacturing a ceramic composite 2 comprises: storing a plurality of dice 9 having slits and having longitudinal directions arranged in parallel in a crucible and inputting a raw material including at least aluminum oxide, yttrium oxide, magnesium oxide and cerium oxide into the crucible; heating the crucible to melt the raw material in the crucible and prepare a melt 21; forming a melt pool 22 for storing the melt in an upper portion of the slit through the slit; and contacting a seed crystal 17 to the melt pool to pull the seed crystal at a pulling speed of 0.9 mm/hour or more and 400 mm/hour or less.SELECTED DRAWING: Figure 7
【課題】一次光と波長変換された二次光を均一に散乱するラメラ構造のサイズを制御することが可能なセラミック複合体の製造方法の提供。【解決手段】スリットを有すると共に、各々の長手方向が平行に配置された複数のダイ９を坩堝に収容し、坩堝に少なくとも酸化アルミニウム、酸化イットリウム、酸化マグネシウム、および酸化セリウムを含む原料を投入する工程と、坩堝を加熱して、原料を坩堝内で溶融して融液２１を用意する工程と、スリットを介してスリット上部に融液を溜めた融液溜まり２２を形成する工程と、融液溜まりに種結晶１７を接触させ、種結晶を引き上げ速度０．９ｍｍ／時間以上４００ｍｍ／時間以下で引き上げる引き上げ工程を有するセラミック複合体２の製造方法。【選択図】図７</description><subject>AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE</subject><subject>APPARATUS THEREFOR</subject><subject>CHEMISTRY</subject><subject>CRYSTAL GROWTH</subject><subject>METALLURGY</subject><subject>PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</subject><subject>REFINING BY ZONE-MELTING OF MATERIAL</subject><subject>SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</subject><subject>SINGLE-CRYSTAL-GROWTH</subject><subject>UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDydQ3x8HdRcPMPUvB19At1c3QOCQ3y9HNXcHYNcvT1dFZw9vcN8A_2DHHlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkaGBsYWhkZmjsZEKQIAnY4lGg</recordid><startdate>20210311</startdate><enddate>20210311</enddate><creator>FURUTAKI TOSHIRO</creator><creator>SHIBATA DAISUKE</creator><creator>SUZUKI MASAYUKI</creator><creator>HORIKOSHI FUMIYA</creator><scope>EVB</scope></search><sort><creationdate>20210311</creationdate><title>METHOD FOR MANUFACTURING CERAMIC COMPOSITE</title><author>FURUTAKI TOSHIRO ; SHIBATA DAISUKE ; SUZUKI MASAYUKI ; HORIKOSHI FUMIYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021038126A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE</topic><topic>APPARATUS THEREFOR</topic><topic>CHEMISTRY</topic><topic>CRYSTAL GROWTH</topic><topic>METALLURGY</topic><topic>PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</topic><topic>REFINING BY ZONE-MELTING OF MATERIAL</topic><topic>SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</topic><topic>SINGLE-CRYSTAL-GROWTH</topic><topic>UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>FURUTAKI TOSHIRO</creatorcontrib><creatorcontrib>SHIBATA DAISUKE</creatorcontrib><creatorcontrib>SUZUKI MASAYUKI</creatorcontrib><creatorcontrib>HORIKOSHI FUMIYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FURUTAKI TOSHIRO</au><au>SHIBATA DAISUKE</au><au>SUZUKI MASAYUKI</au><au>HORIKOSHI FUMIYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR MANUFACTURING CERAMIC COMPOSITE</title><date>2021-03-11</date><risdate>2021</risdate><abstract>To provide a method for manufacturing a ceramic composite, capable of controlling the size of a lamellar structure for uniformly scattering primary light and wavelength converted secondary light.SOLUTION: A method for manufacturing a ceramic composite 2 comprises: storing a plurality of dice 9 having slits and having longitudinal directions arranged in parallel in a crucible and inputting a raw material including at least aluminum oxide, yttrium oxide, magnesium oxide and cerium oxide into the crucible; heating the crucible to melt the raw material in the crucible and prepare a melt 21; forming a melt pool 22 for storing the melt in an upper portion of the slit through the slit; and contacting a seed crystal 17 to the melt pool to pull the seed crystal at a pulling speed of 0.9 mm/hour or more and 400 mm/hour or less.SELECTED DRAWING: Figure 7
【課題】一次光と波長変換された二次光を均一に散乱するラメラ構造のサイズを制御することが可能なセラミック複合体の製造方法の提供。【解決手段】スリットを有すると共に、各々の長手方向が平行に配置された複数のダイ９を坩堝に収容し、坩堝に少なくとも酸化アルミニウム、酸化イットリウム、酸化マグネシウム、および酸化セリウムを含む原料を投入する工程と、坩堝を加熱して、原料を坩堝内で溶融して融液２１を用意する工程と、スリットを介してスリット上部に融液を溜めた融液溜まり２２を形成する工程と、融液溜まりに種結晶１７を接触させ、種結晶を引き上げ速度０．９ｍｍ／時間以上４００ｍｍ／時間以下で引き上げる引き上げ工程を有するセラミック複合体２の製造方法。【選択図】図７</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMISTRY CRYSTAL GROWTH METALLURGY PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL |
| title | METHOD FOR MANUFACTURING CERAMIC COMPOSITE |
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