CN203002756U - Composite metallurgical roller - Google Patents
Composite metallurgical roller Download PDFInfo
- Publication number
- CN203002756U CN203002756U CN 201320000662 CN201320000662U CN203002756U CN 203002756 U CN203002756 U CN 203002756U CN 201320000662 CN201320000662 CN 201320000662 CN 201320000662 U CN201320000662 U CN 201320000662U CN 203002756 U CN203002756 U CN 203002756U
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- metallurgical roller
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Abstract
The utility model provides a composite metallurgical roller comprising a core part and a working layer arranged outside the core part. A medium layer capable of being fused with the working layer and the core part is arranged between the core part and the working layer. The composite metallurgical roller is simple in structure and skillful in design, the reject rate caused by poor metallurgical combination is reduced to the controlled level of 6 percent or so due to the medium layer between the working layer and the core part; and the composite metallurgical roller is a new technical scheme, and is conveniently popularized.
Description
Technical field
The utility model relates to field of metallurgical equipment, especially relates to a kind of compound metallurgical roller.
Background technology
Existing composite casting roll is when casting, and is outer different from the material of core because working, and is prone to the molten defective of punching when filling out core, and these defectives cause:
1. metallurgical binding is insufficient, and some through detecting and verifying and can only use when rolling excellent line, rolling Strip accident rate is up to more than 40%;
2. metallurgical binding is inhomogeneous, and the excellent line that tandem rolling system is little can not be used, and can only scrap processing;
3. rush and occur some little casting flaws in the melting zone, these defectives form formation of crack and make and outerly leave with core segment under rolling pulsation and rotary power effect;
4. what appear at when larger defective is arranged peels off and roll breakage, causes rolling accident.
The utility model content
The purpose of this utility model is to provide a kind of compound metallurgical roller, can solve present compound metallurgical roller, and metallurgical binding is insufficient, the problem that metallurgical binding is inhomogeneous.
Technical scheme provided by the utility model is: a kind of compound metallurgical roller, and comprise core and be arranged on the working lining of core outside, be provided with the dielectric layer that can merge with working lining and core between described core and working lining.
Further, the fusion area of described core and dielectric layer is the 1-3 millimeter.
Further, the fusion area of described dielectric layer and working lining is the 1-3 millimeter.
The beneficial effects of the utility model are:
The utility model is simple in structure, designs ingeniously, is provided with dielectric layer at working lining and core, the bad quality that causes of original metallurgical binding can be scrapped like this to drop to 6% controlled left and right.This is a kind of new technical scheme, is convenient to promote.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
A kind of compound metallurgical roller as shown in Figure 1 comprises core 1 and is arranged on the working lining 2 of core 1 outside, be provided with between described core 1 and working lining 2 can with the dielectric layer 3 of working lining 2 and core 1 fusion.
Core 1 is the 1-3 millimeter with the fusion area 4 of dielectric layer 3.
Dielectric layer 3 is the 1-3 millimeter with the fusion area 5 of working lining 2
The utility model is simple in structure, designs ingeniously, is provided with dielectric layer at working lining and core, the bad quality that causes of original metallurgical binding can be scrapped like this to drop to 6% controlled left and right.This is a kind of new technical scheme, is convenient to promote.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. compound metallurgical roller comprises core (1) and is arranged on the working lining (2) of core (1) outside, it is characterized in that, be provided with between core (1) and working lining (2) can with the dielectric layer (3) of working lining (2) and core (1) fusion.
2. compound metallurgical roller according to claim 1, is characterized in that, described core (1) is the 1-3 millimeter with the fusion area (4) of dielectric layer (3).
3. compound metallurgical roller according to claim 1, is characterized in that, described dielectric layer (3) is the 1-3 millimeter with the fusion area (5) of working lining (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320000662 CN203002756U (en) | 2013-01-04 | 2013-01-04 | Composite metallurgical roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320000662 CN203002756U (en) | 2013-01-04 | 2013-01-04 | Composite metallurgical roller |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203002756U true CN203002756U (en) | 2013-06-19 |
Family
ID=48594391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320000662 Expired - Fee Related CN203002756U (en) | 2013-01-04 | 2013-01-04 | Composite metallurgical roller |
Country Status (1)
Country | Link |
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CN (1) | CN203002756U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104525573A (en) * | 2014-11-18 | 2015-04-22 | 西安理工大学 | Roller and preparation method thereof |
-
2013
- 2013-01-04 CN CN 201320000662 patent/CN203002756U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104525573A (en) * | 2014-11-18 | 2015-04-22 | 西安理工大学 | Roller and preparation method thereof |
CN104525573B (en) * | 2014-11-18 | 2017-04-05 | 西安理工大学 | Roll and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20140104 |