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

Nozzle, casting device and casting method

A nozzle and molten steel technology, used in foundry equipment, casting melt containers, manufacturing tools, etc., can solve the problems of productivity casting quality deterioration, continuous casting process interruption, etc., to improve quality, improve casting efficiency and productivity, and prevent nozzle blockage. Effect

Active Publication Date: 2021-03-12
浦项股份有限公司
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This nozzle blockage leads to interruption of the continuous casting process, which causes adverse effects such as deterioration of productivity and casting quality, etc.

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
  • Nozzle, casting device and casting method
  • Nozzle, casting device and casting method
  • Nozzle, casting device and casting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] specific implementation plan

[0033] Embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. However, the present disclosure is not limited to the embodiments disclosed below, but may be embodied in various forms. However, one embodiment of the present disclosure is provided so that this disclosure will be complete and will provide those skilled in the art with a complete knowledge of the invention. The figures may be exaggerated or exaggerated to illustrate one embodiment of the present disclosure, wherein like reference numerals refer to like elements throughout.

[0034] figure 1 is a schematic diagram of a casting apparatus according to an embodiment of the present disclosure; figure 2 is a cross-sectional view of a nozzle applied to a casting device according to an embodiment of the present disclosure; image 3 is a schematic diagram of the deoxidation reaction occurring in the inner hollow part of th...

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 relates to a nozzle, a casting device and a casting method, the casting device comprising: a tundish containing molten steel therein; a submerged nozzle connected to the bottom of the tundish and comprising a nozzle body and a lining surrounding the At least a portion of the inner wall of the nozzle body and comprising magnesia stabilized zirconia (MgO stabilized ZrO 2 , MSZ); and a power supply unit for supplying power to the main body of the nozzle, thereby preventing the nozzle from being blocked by an electrochemical deoxygenation reaction.

Description

technical field [0001] The present disclosure relates to a nozzle, a casting device, and a casting method, and more particularly, to a nozzle, a casting device, and a casting method capable of suppressing a clogging phenomenon through an electrochemical deoxidation reaction. Background technique [0002] A continuous casting process is a process in which a ladle containing refined molten steel is placed in a continuous casting unit and then transformed into a solid casting by moving the liquid steel from the ladle through a tundish to a mold / mold. In this case, the submerged nozzle is located at the bottom of the tundish, which moves the molten steel from the tundish to the mold / mold and is submerged and in prolonged contact with the molten steel. Therefore, excellent durability is required. The submerged nozzle is made of Al 2 o 3 -C material, the Al 2 o 3 -C material is made of alumina (Al 2 o 3 ) and graphite (C), alumina (Al 2 o 3 ) is excellent in fire resistan...

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): B22D41/50B22D41/52B22D41/54B22D41/56
CPCB22D11/16B22D41/24B22D41/505B22D41/54
Inventor 金旭
Owner 浦项股份有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com