Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A device and method for preparing semi-solid aluminum alloy slurry with high quality and high efficiency

A semi-solid and aluminum alloy technology, applied in chemical instruments and methods, mixers with rotating stirring devices, mixers, etc., can solve the problems of high manufacturing cost, unstable quality, and low efficiency of semi-solid metal slurry, Achieve the effects of low cost, stable slurry quality and high efficiency

Active Publication Date: 2019-07-05
沈阳铸研科技有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of high manufacturing cost, low efficiency, and unstable quality of semi-solid metal slurry, the present invention provides a high-quality, high-efficiency semi-solid aluminum alloy slurry preparation device and slurry preparation method

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
  • A device and method for preparing semi-solid aluminum alloy slurry with high quality and high efficiency
  • A device and method for preparing semi-solid aluminum alloy slurry with high quality and high efficiency
  • A device and method for preparing semi-solid aluminum alloy slurry with high quality and high efficiency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This embodiment is the preparation of semi-solid ZL101A alloy slurry: the composition of ZL101A alloy material is weight percent Si: 6.96%, Mg: 0.35%, Ti: 0.15%, Fe: 0.1%, Ni: 0.01%, Zn: 0.01% , Cu: 0.01%, Mn: 0.01%, Sn: 0.01%, and the rest is Al. The liquidus and solidus temperatures of the ZL101A alloy are 615°C and 560°C, respectively.

[0053] The specific process is as follows:

[0054] 1) Melt 30Kg of ZL101A alloy in the crucible 5, when the temperature of the aluminum alloy melt in the crucible 5 reaches about 680°C, add a modifier, and then add argon for refining after the modification is completed (the amount added is the total amount of the alloy liquid 0.5% of the weight), argon gas is pressed into the bottom of the aluminum alloy liquid with a bell jar and gently swings to make the ZL101A alloy liquid boil completely. When there are no more bubbles in the bell jar, clean the slag with a scum spoon, and finally reduce the temperature of the alloy liquid in ...

Embodiment 2

[0057] This embodiment is the preparation of semi-solid ZL114A alloy slurry: the composition of ZL114A alloy material is weight percent Si: 7.01%, Mg: 0.55%, Ti: 0.15%, Fe: 0.08%, Ni: 0.01%, Zn: 0.01% , Cu: 0.01%, Mn: 0.01%, Sn: 0.01%, and the rest is Al. The liquidus and solidus temperatures of the ZL101A alloy are 615°C and 560°C, respectively.

[0058] The specific process is as follows:

[0059] 1) Melt 50Kg of ZL114A alloy in the crucible 5, when the temperature of the aluminum alloy melt in the crucible 5 reaches about 690°C, add a modifier, and then add argon for refining after the modification is completed (the amount added is the total amount of alloy liquid 0.5% of the weight), argon gas is pressed into the bottom of the aluminum alloy liquid with a bell jar and gently swings to make the ZL1141A light alloy liquid boil completely. When there are no more bubbles in the bell jar, clean the slag with a skimmer, and finally reduce the temperature of the alloy liquid in...

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 provides a high-quality and high-efficiency device and method for preparing semi-solid aluminum alloy slurry. The device includes a stirring device, a crucible and a resistance furnace; wherein, the stirring device includes a stepless speed-regulating motor, a connection base, a lifting block, and a crucible cover. , Porous flow equalizer, argon gas delivery pipe, flow stabilizer and stirring paddle; stirring paddle is connected with the stepless speed regulating motor, and the stepless speed regulating motor is fixed on the connection base; The conveying pipes are all connected with the crucible cover; the porous current equalizer is a hollow structure, and the current stabilizer and the stirring paddle are located in the porous current equalizer; The lifting block is used for lifting; one end of the argon delivery pipe is located in the crucible, and the other end is exposed to the air through the crucible cover; the crucible is located in the resistance furnace, and the crucible cover is tightly fastened in the gap between the crucible and the resistance furnace. The device has ingenious structure design, simple operation, high pulping efficiency and good stability.

Description

technical field [0001] The invention relates to the field of semi-solid metal processing, and in particular provides a device and method for preparing semi-solid aluminum alloy slurry with high quality and high efficiency. Background technique [0002] Semi-solid casting technology is favored by scholars and manufacturers at home and abroad because of its environmental protection and effective reduction of production costs. It is recognized as the most promising processing technology in the 21st century. In countries such as Europe and the United States, semi-solid casting technology has been used for commercial production, and the manufactured parts are widely used in automobiles, electronic communications and other fields; my country's research on semi-solid casting technology is still in the laboratory stage, and it is mainly concentrated in A study on the preparation of semi-solid metal pastes. [0003] The preparation of semi-solid metal paste is the basis and key of se...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B01F7/20B01F7/16C22C1/10C22C21/00C22C32/00B01F27/906
CPCC22C1/026C22C1/06C22C21/04C22C1/12
Inventor 冯志军阮明李泽华
Owner 沈阳铸研科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com