Coating for directional electromagnetic steel plate and preparation method of coating
The invention discloses coating for a directional electromagnetic steel plate. The coating comprises 100 g of phosphate, 60-120 g of silica sol, 10-30 g of CrO3, 1-20 g of a titaniferous compound and1-30 g of boric acid, wherein the phosphate is counted by phosphate radical and the silica sol is cou...
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| creator | WU SHIWANG LIU YUE YANG GANG |
| description | The invention discloses coating for a directional electromagnetic steel plate. The coating comprises 100 g of phosphate, 60-120 g of silica sol, 10-30 g of CrO3, 1-20 g of a titaniferous compound and1-30 g of boric acid, wherein the phosphate is counted by phosphate radical and the silica sol is counted by SiO2. The surface of the steel sheet is coated with the coating, and a coating layer is dried and is then thermally treated at 800-950 DEG C for 10-100 s. Compared with the prior art, the coating has the beneficial effects as follows: (1), the coating layer prepared from the coating for thedirectional electromagnetic steel plate has excellent slidability, heat resistance and anti-sticking performance; (2), the coating layer prepared from the coating for the directional electromagneticsteel plate has good covering power, the produced directional electromagnetic steel plate has a good appearance characteristic, namely uniform color and luster.
本发明公开了一种方向性电磁钢板用涂料，包括：磷酸盐，硅溶胶，CrO，钛化物；其配比为：100g磷酸盐：60~120g硅溶胶：10~3 |
| format | Patent |
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本发明公开了一种方向性电磁钢板用涂料，包括：磷酸盐，硅溶胶，CrO，钛化物；其配比为：100g磷酸盐：60~120g硅溶胶：10~3</description><language>chi ; eng</language><subject>ADHESIVES ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; INKS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; POLISHES ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2019</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=20190521&DB=EPODOC&CC=CN&NR=109777160A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190521&DB=EPODOC&CC=CN&NR=109777160A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU SHIWANG</creatorcontrib><creatorcontrib>LIU YUE</creatorcontrib><creatorcontrib>YANG GANG</creatorcontrib><title>Coating for directional electromagnetic steel plate and preparation method of coating</title><description>The invention discloses coating for a directional electromagnetic steel plate. The coating comprises 100 g of phosphate, 60-120 g of silica sol, 10-30 g of CrO3, 1-20 g of a titaniferous compound and1-30 g of boric acid, wherein the phosphate is counted by phosphate radical and the silica sol is counted by SiO2. The surface of the steel sheet is coated with the coating, and a coating layer is dried and is then thermally treated at 800-950 DEG C for 10-100 s. Compared with the prior art, the coating has the beneficial effects as follows: (1), the coating layer prepared from the coating for thedirectional electromagnetic steel plate has excellent slidability, heat resistance and anti-sticking performance; (2), the coating layer prepared from the coating for the directional electromagneticsteel plate has good covering power, the produced directional electromagnetic steel plate has a good appearance characteristic, namely uniform color and luster.
本发明公开了一种方向性电磁钢板用涂料，包括：磷酸盐，硅溶胶，CrO，钛化物；其配比为：100g磷酸盐：60~120g硅溶胶：10~3</description><subject>ADHESIVES</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>INKS</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>POLISHES</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEKAjEUBdNYiHqH7wGEXQSD5RIUKyutl0_ysgay-SHJ_XFFD2A1UwyzVk8j3EKayEshFwpsC5I4EuKiRWaeElqwVBsQKUduIE6OckHmwp-aZrSXOBJP9nvbqpXnWLH7caP218vD3A7IMqJmtliuo7n33Vlr3Z-64fhP8wYUSTme</recordid><startdate>20190521</startdate><enddate>20190521</enddate><creator>WU SHIWANG</creator><creator>LIU YUE</creator><creator>YANG GANG</creator><scope>EVB</scope></search><sort><creationdate>20190521</creationdate><title>Coating for directional electromagnetic steel plate and preparation method of coating</title><author>WU SHIWANG ; LIU YUE ; YANG GANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109777160A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>ADHESIVES</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>INKS</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>POLISHES</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>WU SHIWANG</creatorcontrib><creatorcontrib>LIU YUE</creatorcontrib><creatorcontrib>YANG GANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WU SHIWANG</au><au>LIU YUE</au><au>YANG GANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Coating for directional electromagnetic steel plate and preparation method of coating</title><date>2019-05-21</date><risdate>2019</risdate><abstract>The invention discloses coating for a directional electromagnetic steel plate. The coating comprises 100 g of phosphate, 60-120 g of silica sol, 10-30 g of CrO3, 1-20 g of a titaniferous compound and1-30 g of boric acid, wherein the phosphate is counted by phosphate radical and the silica sol is counted by SiO2. The surface of the steel sheet is coated with the coating, and a coating layer is dried and is then thermally treated at 800-950 DEG C for 10-100 s. Compared with the prior art, the coating has the beneficial effects as follows: (1), the coating layer prepared from the coating for thedirectional electromagnetic steel plate has excellent slidability, heat resistance and anti-sticking performance; (2), the coating layer prepared from the coating for the directional electromagneticsteel plate has good covering power, the produced directional electromagnetic steel plate has a good appearance characteristic, namely uniform color and luster.
本发明公开了一种方向性电磁钢板用涂料，包括：磷酸盐，硅溶胶，CrO，钛化物；其配比为：100g磷酸盐：60~120g硅溶胶：10~3</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS |
| title | Coating for directional electromagnetic steel plate and preparation method of coating |
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