Box-type gas carburizing furnace for metal heat treatment
The invention provides a box-type gas carburizing furnace for metal heat treatment, which comprises a furnace body, the top of the furnace body is fixedly connected with a top cover, the bottom of the top cover is fixedly connected with an instillation plate, and the lower part of the interior of th...
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| creator | ZHOU XUELEI |
| description | The invention provides a box-type gas carburizing furnace for metal heat treatment, which comprises a furnace body, the top of the furnace body is fixedly connected with a top cover, the bottom of the top cover is fixedly connected with an instillation plate, and the lower part of the interior of the furnace body is fixedly connected with a circulating air bellow. The instillation pipes are distributed at the bottom of the instillation plate in a triangular shape, the blocking plate is movably arranged in the instillation pipes from top to bottom through the springs, the diameter of the blocking plate is the same as the inner diameter of the instillation pipes, and the through hole is formed in the middle of the interior of the blocking plate, so that pressure is applied downwards through the pressure of liquid, the blocking plate is moved, and therefore the blocking plate is opened; according to the instillation control device, liquid is made to flow, an operator can adjust the flowing speed of the liquid ac |
| format | Patent |
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The instillation pipes are distributed at the bottom of the instillation plate in a triangular shape, the blocking plate is movably arranged in the instillation pipes from top to bottom through the springs, the diameter of the blocking plate is the same as the inner diameter of the instillation pipes, and the through hole is formed in the middle of the interior of the blocking plate, so that pressure is applied downwards through the pressure of liquid, the blocking plate is moved, and therefore the blocking plate is opened; according to the instillation control device, liquid is made to flow, an operator can adjust the flowing speed of the liquid ac</description><language>chi ; eng</language><subject>CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><creationdate>2022</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=20221011&DB=EPODOC&CC=CN&NR=115161587A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221011&DB=EPODOC&CC=CN&NR=115161587A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHOU XUELEI</creatorcontrib><title>Box-type gas carburizing furnace for metal heat treatment</title><description>The invention provides a box-type gas carburizing furnace for metal heat treatment, which comprises a furnace body, the top of the furnace body is fixedly connected with a top cover, the bottom of the top cover is fixedly connected with an instillation plate, and the lower part of the interior of the furnace body is fixedly connected with a circulating air bellow. 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The instillation pipes are distributed at the bottom of the instillation plate in a triangular shape, the blocking plate is movably arranged in the instillation pipes from top to bottom through the springs, the diameter of the blocking plate is the same as the inner diameter of the instillation pipes, and the through hole is formed in the middle of the interior of the blocking plate, so that pressure is applied downwards through the pressure of liquid, the blocking plate is moved, and therefore the blocking plate is opened; according to the instillation control device, liquid is made to flow, an operator can adjust the flowing speed of the liquid ac</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION |
| title | Box-type gas carburizing furnace for metal heat treatment |
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