Preparation method of AlON ceramic powder based on 3D printing forming
The invention discloses a preparation method of AlON ceramic powder based on 3D printing forming, which comprises the following steps: (1) mixing raw material powder, a solvent and an additive to prepare raw material ink with high solid content, (2) printing the raw material ink into a raw material...
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| creator | WANG WEI HE PEI XU TINGTING YUE YINGLEI |
| description | The invention discloses a preparation method of AlON ceramic powder based on 3D printing forming, which comprises the following steps: (1) mixing raw material powder, a solvent and an additive to prepare raw material ink with high solid content, (2) printing the raw material ink into a raw material green body with a regular three-dimensional through hole structure by adopting a 3D printing formingprocess, and drying the raw material green body, (3) putting the raw material blank into a reaction device with airflow control and anti-pollution functions in a high-temperature graphite sintering furnace, and carrying out high-temperature synthesis in a controlled reaction environment, and (4) finally, carrying out ball-milling process treatment to obtain the high-purity AlON ceramic powder. Bymeans of the method, the raw material powder can be printed into a green body with a regular three-dimensional through hole structure, a gas-solid synthesis reaction can be fully carried out during high-temperature synthesis, |
| format | Patent |
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Bymeans of the method, the raw material powder can be printed into a green body with a regular three-dimensional through hole structure, a gas-solid synthesis reaction can be fully carried out during high-temperature synthesis,</description><language>chi ; eng</language><subject>ADDITIVE MANUFACTURING TECHNOLOGY ; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ; ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; METALLURGY ; PERFORMING OPERATIONS ; REFRACTORIES ; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER ; SLAG ; TRANSPORTING ; TREATMENT OF NATURAL STONE ; WORKING CEMENT, CLAY, OR STONE</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=20210202&DB=EPODOC&CC=CN&NR=112299856A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210202&DB=EPODOC&CC=CN&NR=112299856A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG WEI</creatorcontrib><creatorcontrib>HE PEI</creatorcontrib><creatorcontrib>XU TINGTING</creatorcontrib><creatorcontrib>YUE YINGLEI</creatorcontrib><title>Preparation method of AlON ceramic powder based on 3D printing forming</title><description>The invention discloses a preparation method of AlON ceramic powder based on 3D printing forming, which comprises the following steps: (1) mixing raw material powder, a solvent and an additive to prepare raw material ink with high solid content, (2) printing the raw material ink into a raw material green body with a regular three-dimensional through hole structure by adopting a 3D printing formingprocess, and drying the raw material green body, (3) putting the raw material blank into a reaction device with airflow control and anti-pollution functions in a high-temperature graphite sintering furnace, and carrying out high-temperature synthesis in a controlled reaction environment, and (4) finally, carrying out ball-milling process treatment to obtain the high-purity AlON ceramic powder. Bymeans of the method, the raw material powder can be printed into a green body with a regular three-dimensional through hole structure, a gas-solid synthesis reaction can be fully carried out during high-temperature synthesis,</description><subject>ADDITIVE MANUFACTURING TECHNOLOGY</subject><subject>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</subject><subject>ARTIFICIAL STONE</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>REFRACTORIES</subject><subject>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</subject><subject>SLAG</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>WORKING CEMENT, CLAY, OR STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHALKEotSCxKLMnMz1PITS3JyE9RyE9TcMzx91NITi1KzM1MVijIL09JLVJISixOBUrmKRi7KBQUZeaVZOalK6TlF-UCaR4G1rTEnOJUXijNzaDo5hri7KGbWpAfn1pckJicmpdaEu_sZ2hoZGRpaWFq5mhMjBoAw-MyvQ</recordid><startdate>20210202</startdate><enddate>20210202</enddate><creator>WANG WEI</creator><creator>HE PEI</creator><creator>XU TINGTING</creator><creator>YUE YINGLEI</creator><scope>EVB</scope></search><sort><creationdate>20210202</creationdate><title>Preparation method of AlON ceramic powder based on 3D printing forming</title><author>WANG WEI ; HE PEI ; XU TINGTING ; YUE YINGLEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112299856A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ADDITIVE MANUFACTURING TECHNOLOGY</topic><topic>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</topic><topic>ARTIFICIAL STONE</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>REFRACTORIES</topic><topic>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</topic><topic>SLAG</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>WORKING CEMENT, CLAY, OR STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG WEI</creatorcontrib><creatorcontrib>HE PEI</creatorcontrib><creatorcontrib>XU TINGTING</creatorcontrib><creatorcontrib>YUE YINGLEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG WEI</au><au>HE PEI</au><au>XU TINGTING</au><au>YUE YINGLEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of AlON ceramic powder based on 3D printing forming</title><date>2021-02-02</date><risdate>2021</risdate><abstract>The invention discloses a preparation method of AlON ceramic powder based on 3D printing forming, which comprises the following steps: (1) mixing raw material powder, a solvent and an additive to prepare raw material ink with high solid content, (2) printing the raw material ink into a raw material green body with a regular three-dimensional through hole structure by adopting a 3D printing formingprocess, and drying the raw material green body, (3) putting the raw material blank into a reaction device with airflow control and anti-pollution functions in a high-temperature graphite sintering furnace, and carrying out high-temperature synthesis in a controlled reaction environment, and (4) finally, carrying out ball-milling process treatment to obtain the high-purity AlON ceramic powder. 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| subjects | ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE |
| title | Preparation method of AlON ceramic powder based on 3D printing forming |
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