CN106801196A - Ferroalloy - Google Patents
Ferroalloy Download PDFInfo
- Publication number
- CN106801196A CN106801196A CN201510835616.5A CN201510835616A CN106801196A CN 106801196 A CN106801196 A CN 106801196A CN 201510835616 A CN201510835616 A CN 201510835616A CN 106801196 A CN106801196 A CN 106801196A
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- CN
- China
- Prior art keywords
- ferroalloy
- iron
- present
- carbon
- niobium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The present invention provides a kind of ferroalloy, by weight containing niobium 0.5-1%, zirconium 0.2-1%, carbon 0.5-1%, silicon 2-4%, molybdenum 2-6%, vanadium 4-4.5%, tungsten 0.5-1%, copper 1-1.3%, balance of iron and being difficult to the impurity for removing；Above-mentioned dispensing is heated during furnace is put into after being sufficiently mixed.The present invention is prepared simply, improves resistance to elevated temperatures, expands the range of application of alloy.
Description
Technical field
The present invention relates to a kind of ferroalloy.
Background technology
Ferroalloy, adds when the ferroalloy of broad sense refers to steel-making as deoxidier, element additive etc.
Enter to make in molten iron steel to possess certain characteristic or reach a kind of product of certain requirement.Iron with it is a kind of or
The intermediate alloy of several element compositions, is mainly used in smelting iron and steel.In steel and iron industry typically also
The intermediate alloy of all steel-making, no matter whether iron content is referred to as " ferroalloy ".Existing iron
The inadequate high temperature resistant of alloy.
The content of the invention
(1) technical problem to be solved
The problem to be solved in the present invention is to provide a kind of ferroalloy, inadequate in the prior art to overcome
Resistant to elevated temperatures defect.
(2) technical scheme
To solve the technical problem, the present invention provides a kind of ferroalloy, niobium is contained by weight
0.5-1%, zirconium 0.2-1%, carbon 0.5-1%, silicon 2-4%, molybdenum 2-6%, vanadium 4-4.5%, tungsten
0.5-1%, copper 1-1.3%, balance of iron and it is difficult to the impurity for removing；Above-mentioned dispensing is fully mixed
Heating in furnace is put into after conjunction.
Further, the niobium weight ratio is 0.7%.
Further, the carbon weight ratio is 0.7%.
(3) beneficial effect
Ferroalloy of the invention, prepares simply, improves resistance to elevated temperatures, expands alloy
Range of application.
Specific embodiment
With reference to embodiment, specific embodiment of the invention is described in further detail.
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
A kind of ferroalloy of the invention, contains niobium 0.5-1%, zirconium 0.2-1%, carbon by weight
0.5-1%, silicon 2-4%, molybdenum 2-6%, vanadium 4-4.5%, tungsten 0.5-1%, copper 1-1.3%, remaining
Measure as iron and be difficult to the impurity for removing；Above-mentioned dispensing is heated during furnace is put into after being sufficiently mixed.
The present embodiment preferably niobium weight ratio is 0.7%.The present embodiment preferably carbon weight
Than being 0.7%.
Ferroalloy of the invention, prepares simply, improves resistance to elevated temperatures, expands alloy
Range of application.
In sum, above-mentioned implementation method is not restricted implementation method of the invention, all
Modification or wait that the technical staff in field is carried out on the basis of substance of the invention
Effect deformation, in technology category of the invention.
Claims (3)
1. a kind of ferroalloy, it is characterised in that：Contain niobium 0.5-1%, zirconium 0.2-1 by weight
%, carbon 0.5-1%, silicon 2-4%, molybdenum 2-6%, vanadium 4-4.5%, tungsten 0.5-1%, copper 1-1.3
%, balance of iron and it is difficult to the impurity for removing；Above-mentioned dispensing adds during furnace is put into after being sufficiently mixed
Heat.
2. ferroalloy according to claim 1, it is characterised in that：The niobium weight ratio
It is 0.7%.
3. ferroalloy according to claim 1, it is characterised in that：The carbon weight ratio
It is 0.7%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510835616.5A CN106801196A (en) | 2015-11-26 | 2015-11-26 | Ferroalloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510835616.5A CN106801196A (en) | 2015-11-26 | 2015-11-26 | Ferroalloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106801196A true CN106801196A (en) | 2017-06-06 |
Family
ID=58976867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510835616.5A Pending CN106801196A (en) | 2015-11-26 | 2015-11-26 | Ferroalloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106801196A (en) |
-
2015
- 2015-11-26 CN CN201510835616.5A patent/CN106801196A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170606 |
|
| WD01 | Invention patent application deemed withdrawn after publication |