Patent Operation Platform
Patent
Patent transfer license contact: Mr. Yan
[CN 201910888979.3] Metal powder sintering under atmosphere protection or vacuum and in-situ equal channel extrusion hydraulic press and extrusion method
[CN 201910888979.3] Hydraulic Press and Extrusion Method for Metal Powder Sintering under Atmosphere Protection or Vacuum and In-situ Equal Channel Extrusion Title: Hydraulic Press and Extrusion Method for Metal Powder Sintering under Atmosphere Protection or Vacuum and In-situ Equal Channel Extrusion Application Number: CN 201910888979.3 Applicant: Yanshan University Application Date: 2019-9-19 Patent Type: Invention Application The present invention provides a hydraulic press for metal powder sintering and in-situ Equal Channel Extrusion under Atmosphere Protection or Vacuum, it includes a frame, an upper pressure head, a lateral pressure head, a movable workbench, a furnace body, an atmosphere protection device and a hydraulic system. The atmosphere protection device is connected with the furnace body. The frame is an L-shaped frame mechanism, and the frame includes a U-shaped horizontal Beam, two horizontal columns, the second movable beam, four columns, the upper beam and the first movable beam. The invention has the advantages of simple structure, convenient operation, integration of sintering and equal-channel extrusion forming, atmosphere protection and vacuuming functions. The metal powder of the traditional process needs to be transferred to a press machine after being sintered, cooled and taken out for heat and other channel deformation. The invention can sinter and in-situ equal-channel extrusion forming block materials with fine microstructure and excellent comprehensive performance, it overcomes the shortcomings of cooling and secondary heating between powder sintering and primary equal channel extrusion deformation process in the traditional process, and realizes the effective unity of powder sintering and subsequent cumulative deformation.
Key words:
Latest developments
CONTACT US
Telephone:+86 13325294111
Service Phone:+86 400-009-0799
Mailbox:taianhualu@163.com
Address: 2577 Yitianmen Street, Tai'an High tech Zone, Shandong Province
Chinese website:hualu forging press. Website Leveling machine. Website
QR code
COOKIES
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
COOKIES
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.
These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.
These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.
These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.