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

Novel-structure ladle

A new type of structure and ladle technology, used in casting melt containers, manufacturing tools, metal processing equipment, etc., can solve problems such as waste, and achieve the effect of reducing burning loss

Inactive Publication Date: 2013-10-23
ZUORAN JINGJIANG EQUIP MFG
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the production process, an excessive amount of several times is used to ensure the final content, resulting in a lot of waste

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
  • Novel-structure ladle
  • Novel-structure ladle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] specific implementation plan

[0011] Such as figure 1 and figure 2 The shown ladle includes a ladle 10 with a spout 20 on the upper edge of the ladle 10 , and a stepped partition 30 at the bottom of the ladle 10 , which is fixedly connected to the inner side of the ladle 10 . The bottom end of the stepped partition 30 is provided with a groove 40 for placing rare earth metals, and its position is close to the side of the mouthpiece 20 . When adding rare earth elements, the rare earth metal is first placed on the groove 40, and the molten steel 50 is poured in from the left side, and then flows to the bottom along the step plate 30 to gradually melt the rare earth, thus buffering the impact of the molten steel. Elements do not come into contact with air quickly, reducing burnout.

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 casting ladle, belongs to the field of metallurgy centrifugal casting, and provides a novel-structure ladle comprising a ladle body and a step-type partitioning plate. The lowest end of the step is used for placing rare earth alloy. Molten steel poured in and flowed along the steps, the bottom prevented from being impacted, rare earth elements contact with the air in large areas rarely, so that burning amount is reduced to a certain extent.

Description

technical field [0001] The invention relates to a novel structural casting ladle, which belongs to the field of metallurgical centrifugal casting. Background technique [0002] Rare earth elements can affect the solidification process of cast alloys and improve the performance of castings. Microalloying of rare earth elements can improve the durability and service life of heat-resistant alloy furnace tubes. Appropriate rare earth elements will be added during the casting process. At present, in the centrifugal casting process, the smelted molten steel is transferred to the pipe mold for casting through the ladle. When adding rare earth metal elements, the alloy is generally put into the bottom of the ladle first. However, the ladle is completely open. After the molten steel is poured, the alloy melts rapidly and is overturned by the impact, and a large area is exposed to air, resulting in oxidative burning, especially when some rare earth elements with low density are added....

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 Applications(China)
IPC IPC(8): B22D13/10B22D41/00
Inventor 李栋展益彬孙鉏源马利峰
Owner ZUORAN JINGJIANG EQUIP MFG