Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for preparing semi-solid slurry on composite field

A technology of semi-solid slurry and compound field, which is applied in the field of semi-solid slurry preparation by compound field, can solve the problem of uneven solid phase ratio of slurry, and achieve the effect of improving the uniformity of solid phase ratio and improving quality.

Active Publication Date: 2019-05-07
爱柯迪(深圳)精密部件有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for preparing semi-solid slurry in a composite field, which solves the technical problem that the existing single SEED pulping unit adopts a longer crucible tube to cause uneven solid phase ratio of the slurry

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for preparing semi-solid slurry on composite field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further elaborated below with reference to the accompanying drawings.

[0019] see figure 1 , in the present embodiment, the method for preparing semi-solid slurry in the composite field, which is based on SEED high-solid phase pulping unit and EMS electromagnetic stirring unit, is characterized in that it includes the following steps:

[0020] The first step S100, pouring molten aluminum into the crucible cylinder of the SEED high-solid phase pulping unit;

[0021] In the second step S200, move the stirring device of the EMS electromagnetic stirring unit and surround it to the outside of the crucible;

[0022] In the third step S300, start the SEED high-solid phase pulping unit and the EMS electromagnetic stirring unit synchronously, and the crucible cylinder is electromagnetically stirred while rotating in the horizontal plane to perform pulping.

[0023] Wherein, in the first step S100, the step of pouring aluminum liquid into the cruc...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for preparing semi-solid slurry on a composite field. The method is based on an SEED high solid-phase pulping unit and an EMS electromagnetic stirring unit. The methodcomprises following steps that firstly, molten aluminum is poured into the SEED high solid-phase pulping unit and a crucible cylinder; secondly, a stirring device of the EMS electromagnetic stirringunit moves and surrounds to the outer portion of the crucible cylinder; thirdly, the SEED high solid-phase pulping unit and the EMS electromagnetic stirring unit are synchronously started, the crucible cylinder rotates in the horizontal plane, and meanwhile electromagnetic stirring is carried out to make pulp. Compared with the prior art, the method for preparing semi-solid slurry on the compositefield, the SEED+EMS composite pulping process is adopted, the uniformity of the solid phase rate and consistency of grain size of pulp made through the SEED process can be improved, the slurry quality is improved, and meanwhile, the quality of a high solid-phase semi-solid state casting can be improved.

Description

technical field [0001] The invention relates to the technical field of semi-solid slurry preparation, in particular to a method for preparing semi-solid slurry in a composite field. Background technique [0002] Semi-solid: Semi-solid molding technology originated from a series of research work done by Professor M.C.Flemings and his students at the Massachusetts Institute of Technology in the late 1960s and early 1970s. Semi-solid mechanism: the primary phase must be spherical, and the outer layer wraps the eutectic phase. When heated to the semi-solid temperature range, the primary phase remains solid while the eutectic phase begins to melt. Therefore, in the semi-solid casting temperature range, the microstructure of the semi-solid slurry is like tiny solid balls suspended in the liquid. SEED: SwirledEnthalpy EquilibrationDevice Rotating enthalpy balance equipment for preparing high-solid semi-solid slurry, also refers to its process, the initials are SEED; EMS: electrom...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B22D17/00
Inventor 姚晖梁小康魏爱民
Owner 爱柯迪(深圳)精密部件有限公司
PatSnap Eureka logo

PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.

X (Twitter)LinkedInYouTubeSubstack

© 2026 PatSnap. All rights reserved. 

Terms of Service

 | 

Privacy policy

 | 

Modern Slavery Act Transparency Statement