Gas atomization spray disc
The invention belongs to the technical field of metal powder production and manufacturing, and particularly relates to a gas atomization spraying disc which comprises an upper spraying disc, a lower spraying disc, an upper cover, a lower cover, a low-pressure high-temperature gas inlet pipe and a hi...
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| creator | YU HAOYONG HE YING ZHANG JIE HU SHOUTIAN YANG QUN YANG ZEMIN WANG JINGYUE FAN GANGQIANG TAN JIANFEN LIU SHIYUE |
| description | The invention belongs to the technical field of metal powder production and manufacturing, and particularly relates to a gas atomization spraying disc which comprises an upper spraying disc, a lower spraying disc, an upper cover, a lower cover, a low-pressure high-temperature gas inlet pipe and a high-pressure low-temperature gas inlet pipe. And an annular nozzle is formed between the concave fitting groove and the gas dispersion groove. The gas atomization spraying disc is changed in a limited structure, and the spraying disc and the flow guide pipe are connected into a whole, so that the melt does not generate a distance after flowing out and is immediately broken by airflow. The spraying disc is changed into a double-layer annular nozzle structure, and the double-layer annular nozzle is atomized once by using low-pressure hot gas, so that the problems of blockage and return spraying of the flow guide pipe are solved; and high-pressure cold gas is used for secondary atomization under the large aperture of t |
| format | Patent |
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And an annular nozzle is formed between the concave fitting groove and the gas dispersion groove. The gas atomization spraying disc is changed in a limited structure, and the spraying disc and the flow guide pipe are connected into a whole, so that the melt does not generate a distance after flowing out and is immediately broken by airflow. The spraying disc is changed into a double-layer annular nozzle structure, and the double-layer annular nozzle is atomized once by using low-pressure hot gas, so that the problems of blockage and return spraying of the flow guide pipe are solved; and high-pressure cold gas is used for secondary atomization under the large aperture of t</description><language>chi ; eng</language><subject>CASTING ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; PERFORMING OPERATIONS ; POWDER METALLURGY ; TRANSPORTING ; WORKING METALLIC POWDER</subject><creationdate>2024</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=20240924&DB=EPODOC&CC=CN&NR=118682137A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240924&DB=EPODOC&CC=CN&NR=118682137A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YU HAOYONG</creatorcontrib><creatorcontrib>HE YING</creatorcontrib><creatorcontrib>ZHANG JIE</creatorcontrib><creatorcontrib>HU SHOUTIAN</creatorcontrib><creatorcontrib>YANG QUN</creatorcontrib><creatorcontrib>YANG ZEMIN</creatorcontrib><creatorcontrib>WANG JINGYUE</creatorcontrib><creatorcontrib>FAN GANGQIANG</creatorcontrib><creatorcontrib>TAN JIANFEN</creatorcontrib><creatorcontrib>LIU SHIYUE</creatorcontrib><title>Gas atomization spray disc</title><description>The invention belongs to the technical field of metal powder production and manufacturing, and particularly relates to a gas atomization spraying disc which comprises an upper spraying disc, a lower spraying disc, an upper cover, a lower cover, a low-pressure high-temperature gas inlet pipe and a high-pressure low-temperature gas inlet pipe. 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| language | chi ; eng |
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| subjects | CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER |
| title | Gas atomization spray disc |
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