Method for preparing cubic boron nitride monocrystal micro powder by using magnesium-based compound catalyst and application of cubic boron nitride monocrystal micro powder
The invention discloses a method for preparing cubic boron nitride (cBN) monocrystal micro powder by using a magnesium-based compound catalyst, which comprises the steps of: first, selecting the mixture of magnesium-based compound catalysts Mg3N2 and Mg as the compound catalyst and selecting hBN (He...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| 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 | CAI LICHAO WEN ZHENXING XU BIN LYU MEIZHE SU HAITONG ZHANG WEN |
| description | The invention discloses a method for preparing cubic boron nitride (cBN) monocrystal micro powder by using a magnesium-based compound catalyst, which comprises the steps of: first, selecting the mixture of magnesium-based compound catalysts Mg3N2 and Mg as the compound catalyst and selecting hBN (Hexagonal Boron Nitride) powder as a raw material, respectively weighing the compound catalyst and the hBN powder and putting into a vacuum blender mixer to mix uniformly; second, taking out the uniformly mixed compound catalyst and hBN powder, pre-pressing on a press to form cylindrical synthesis bars, assembling the synthesis bars into a synthesis block and putting into a constant-temperature drying oven for heat preservation; third, putting the synthesis block in a high-pressure cavity of a six-surface diamond presser for high-temperature high-pressure synthesis experiment; and fourth, crushing the sample obtained by the high-temperature high-pressure synthesis, and carrying out impurity removal and drying to obta |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN103924288A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN103924288A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN103924288A3</originalsourceid><addsrcrecordid>eNqVjTEOwjAMRbswIOAO5gCVoGWAEVUgFpjYKydxi6UmjpJUqHfikASJA8D0v7_-858XryulhxjoJIAP5DGw60GPijUoCeLAcQpsCKw40WGKCQewrIOAl6ehAGqCMX4oi72jyKMtFUYyoMV6GV02mKFMAuYDvR84J5x_S_fX1LKYdThEWn11UazPp3tzKclLS9GjJkepbW7bTX2odtV-f6x_6bwBji9bHA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for preparing cubic boron nitride monocrystal micro powder by using magnesium-based compound catalyst and application of cubic boron nitride monocrystal micro powder</title><source>esp@cenet</source><creator>CAI LICHAO ; WEN ZHENXING ; XU BIN ; LYU MEIZHE ; SU HAITONG ; ZHANG WEN</creator><creatorcontrib>CAI LICHAO ; WEN ZHENXING ; XU BIN ; LYU MEIZHE ; SU HAITONG ; ZHANG WEN</creatorcontrib><description>The invention discloses a method for preparing cubic boron nitride (cBN) monocrystal micro powder by using a magnesium-based compound catalyst, which comprises the steps of: first, selecting the mixture of magnesium-based compound catalysts Mg3N2 and Mg as the compound catalyst and selecting hBN (Hexagonal Boron Nitride) powder as a raw material, respectively weighing the compound catalyst and the hBN powder and putting into a vacuum blender mixer to mix uniformly; second, taking out the uniformly mixed compound catalyst and hBN powder, pre-pressing on a press to form cylindrical synthesis bars, assembling the synthesis bars into a synthesis block and putting into a constant-temperature drying oven for heat preservation; third, putting the synthesis block in a high-pressure cavity of a six-surface diamond presser for high-temperature high-pressure synthesis experiment; and fourth, crushing the sample obtained by the high-temperature high-pressure synthesis, and carrying out impurity removal and drying to obta</description><language>chi ; eng</language><subject>ADHESIVES ; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE ; APPARATUS THEREFOR ; CHEMISTRY ; CRYSTAL GROWTH ; DYES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; POLISHES ; POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH ; 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 ; SKI WAXES ; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</subject><creationdate>2014</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=20140716&DB=EPODOC&CC=CN&NR=103924288A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140716&DB=EPODOC&CC=CN&NR=103924288A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CAI LICHAO</creatorcontrib><creatorcontrib>WEN ZHENXING</creatorcontrib><creatorcontrib>XU BIN</creatorcontrib><creatorcontrib>LYU MEIZHE</creatorcontrib><creatorcontrib>SU HAITONG</creatorcontrib><creatorcontrib>ZHANG WEN</creatorcontrib><title>Method for preparing cubic boron nitride monocrystal micro powder by using magnesium-based compound catalyst and application of cubic boron nitride monocrystal micro powder</title><description>The invention discloses a method for preparing cubic boron nitride (cBN) monocrystal micro powder by using a magnesium-based compound catalyst, which comprises the steps of: first, selecting the mixture of magnesium-based compound catalysts Mg3N2 and Mg as the compound catalyst and selecting hBN (Hexagonal Boron Nitride) powder as a raw material, respectively weighing the compound catalyst and the hBN powder and putting into a vacuum blender mixer to mix uniformly; second, taking out the uniformly mixed compound catalyst and hBN powder, pre-pressing on a press to form cylindrical synthesis bars, assembling the synthesis bars into a synthesis block and putting into a constant-temperature drying oven for heat preservation; third, putting the synthesis block in a high-pressure cavity of a six-surface diamond presser for high-temperature high-pressure synthesis experiment; and fourth, crushing the sample obtained by the high-temperature high-pressure synthesis, and carrying out impurity removal and drying to obta</description><subject>ADHESIVES</subject><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>DYES</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH</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>SKI WAXES</subject><subject>UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqVjTEOwjAMRbswIOAO5gCVoGWAEVUgFpjYKydxi6UmjpJUqHfikASJA8D0v7_-858XryulhxjoJIAP5DGw60GPijUoCeLAcQpsCKw40WGKCQewrIOAl6ehAGqCMX4oi72jyKMtFUYyoMV6GV02mKFMAuYDvR84J5x_S_fX1LKYdThEWn11UazPp3tzKclLS9GjJkepbW7bTX2odtV-f6x_6bwBji9bHA</recordid><startdate>20140716</startdate><enddate>20140716</enddate><creator>CAI LICHAO</creator><creator>WEN ZHENXING</creator><creator>XU BIN</creator><creator>LYU MEIZHE</creator><creator>SU HAITONG</creator><creator>ZHANG WEN</creator><scope>EVB</scope></search><sort><creationdate>20140716</creationdate><title>Method for preparing cubic boron nitride monocrystal micro powder by using magnesium-based compound catalyst and application of cubic boron nitride monocrystal micro powder</title><author>CAI LICHAO ; WEN ZHENXING ; XU BIN ; LYU MEIZHE ; SU HAITONG ; ZHANG WEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN103924288A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2014</creationdate><topic>ADHESIVES</topic><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>DYES</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH</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>SKI WAXES</topic><topic>UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>CAI LICHAO</creatorcontrib><creatorcontrib>WEN ZHENXING</creatorcontrib><creatorcontrib>XU BIN</creatorcontrib><creatorcontrib>LYU MEIZHE</creatorcontrib><creatorcontrib>SU HAITONG</creatorcontrib><creatorcontrib>ZHANG WEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CAI LICHAO</au><au>WEN ZHENXING</au><au>XU BIN</au><au>LYU MEIZHE</au><au>SU HAITONG</au><au>ZHANG WEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for preparing cubic boron nitride monocrystal micro powder by using magnesium-based compound catalyst and application of cubic boron nitride monocrystal micro powder</title><date>2014-07-16</date><risdate>2014</risdate><abstract>The invention discloses a method for preparing cubic boron nitride (cBN) monocrystal micro powder by using a magnesium-based compound catalyst, which comprises the steps of: first, selecting the mixture of magnesium-based compound catalysts Mg3N2 and Mg as the compound catalyst and selecting hBN (Hexagonal Boron Nitride) powder as a raw material, respectively weighing the compound catalyst and the hBN powder and putting into a vacuum blender mixer to mix uniformly; second, taking out the uniformly mixed compound catalyst and hBN powder, pre-pressing on a press to form cylindrical synthesis bars, assembling the synthesis bars into a synthesis block and putting into a constant-temperature drying oven for heat preservation; third, putting the synthesis block in a high-pressure cavity of a six-surface diamond presser for high-temperature high-pressure synthesis experiment; and fourth, crushing the sample obtained by the high-temperature high-pressure synthesis, and carrying out impurity removal and drying to obta</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN103924288A |
| source | esp@cenet |
| subjects | ADHESIVES AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMISTRY CRYSTAL GROWTH DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH 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 SKI WAXES UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL |
| title | Method for preparing cubic boron nitride monocrystal micro powder by using magnesium-based compound catalyst and application of cubic boron nitride monocrystal micro powder |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T03%3A47%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=CAI%20LICHAO&rft.date=2014-07-16&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN103924288A%3C/epo_EVB%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 |