CN106893926A - Ferroalloy - Google Patents

Ferroalloy Download PDF

Info

Publication number
CN106893926A
CN106893926A CN201510946495.1A CN201510946495A CN106893926A CN 106893926 A CN106893926 A CN 106893926A CN 201510946495 A CN201510946495 A CN 201510946495A CN 106893926 A CN106893926 A CN 106893926A
Authority
CN
China
Prior art keywords
ferroalloy
iron
present
tungsten
weight ratio
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.)
Pending
Application number
CN201510946495.1A
Other languages
Chinese (zh)
Inventor
邵狄江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUYAO CITY LANGXIA STREET FEIDA STAMPING FACTORY
Original Assignee
YUYAO CITY LANGXIA STREET FEIDA STAMPING FACTORY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YUYAO CITY LANGXIA STREET FEIDA STAMPING FACTORY filed Critical YUYAO CITY LANGXIA STREET FEIDA STAMPING FACTORY
Priority to CN201510946495.1A priority Critical patent/CN106893926A/en
Publication of CN106893926A publication Critical patent/CN106893926A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon

Abstract

The present invention provides a kind of ferroalloy, by weight containing zirconium 2.2-3%, carbon 10-11%, silicon 8.3%, nickel 4.2-6.6%, antimony 1-2.5%, tungsten 6.3-7.1%, copper 3.2-4.3%, 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.Machine-shaping rate of the present invention is high, and workpiece stability is high, long service life.

Description

Ferroalloy
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 Alloy service life is short.
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, is used in the prior art with overcoming The defect of short life.
(2) technical scheme
To solve the technical problem, the present invention provides a kind of ferroalloy, zirconium is contained by weight 2.2-3%, carbon 10-11%, silicon 8.3%, nickel 4.2-6.6%, antimony 1-2.5%, tungsten 6.3-7.1 %, copper 3.2-4.3%, balance of iron and it is difficult to the impurity for removing；After above-mentioned dispensing is sufficiently mixed It is put into heating in furnace.
Further, the zirconium weight ratio is 3%.
Further, the tungsten weight ratio is 7.1%.
(3) beneficial effect
Ferroalloy of the invention, machine-shaping rate is high, and workpiece stability is high, long service life.
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 zirconium 2.2-3%, carbon 10-11%, silicon by weight 8.3%th, nickel 4.2-6.6%, antimony 1-2.5%, tungsten 6.3-7.1%, copper 3.2-4.3%, balance of Iron and the impurity for being difficult to remove；Above-mentioned dispensing is heated during furnace is put into after being sufficiently mixed.
The present embodiment preferably zirconium weight ratio is 3%.The present embodiment preferably tungsten weight ratio It is 7.1%.
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：By weight containing zirconium 2.2-3%, carbon 10-11%, Silicon 8.3%, nickel 4.2-6.6%, antimony 1-2.5%, tungsten 6.3-7.1%, copper 3.2-4.3%, surplus It is iron and the impurity for being difficult to remove；Above-mentioned dispensing is heated during furnace is put into after being sufficiently mixed.
2. ferroalloy according to claim 1, it is characterised in that：The zirconium weight ratio It is 3%.
3. ferroalloy according to claim 1, it is characterised in that：The tungsten weight ratio It is 7.1%.
CN201510946495.1A 2015-12-17 2015-12-17 Ferroalloy Pending CN106893926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510946495.1A CN106893926A (en) 2015-12-17 2015-12-17 Ferroalloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510946495.1A CN106893926A (en) 2015-12-17 2015-12-17 Ferroalloy

Publications (1)

Publication Number Publication Date
CN106893926A true CN106893926A (en) 2017-06-27

Family

ID=59188253

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510946495.1A Pending CN106893926A (en) 2015-12-17 2015-12-17 Ferroalloy

Country Status (1)

Country Link
CN (1) CN106893926A (en)

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Legal Events

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170627