CN105755361A - Method for treating carbon and iron alloy - Google Patents
Method for treating carbon and iron alloy Download PDFInfo
- Publication number
- CN105755361A CN105755361A CN201610236436.XA CN201610236436A CN105755361A CN 105755361 A CN105755361 A CN 105755361A CN 201610236436 A CN201610236436 A CN 201610236436A CN 105755361 A CN105755361 A CN 105755361A
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- carbon
- iron
- minute
- iron alloy
- processing method
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention relates to a method for treating carbon and iron alloy.The carbon and iron alloy comprises, by weight, 5-7.4% of carbon, 6-8.1% of chlorine elements, 2.15-3.25% of tungsten, 2.21-2.73% of tellurium, 3.41-5.03% of iron, 2.3-2.95% of bismuth, 2.91-3.01% of molybdenum, 2.05-3.27% of cobalt and the balance iron and inevitable impurities.A weight ratio of the cobalt to the tellurium is 4:12-2:05.
Description
Technical field
The present invention relates to a kind of technical field of alloy, particularly relate to the processing method of a kind of carbon-iron alloy.
Background technology
Ferroalloy kind in application, the performance substantially being had based on ferroalloy, seldom have ferroalloy to have good combination property at present.And good combination property is not only the demand of industrial circle, it is also possible to expand the application of ferroalloy materials.This is primarily due to the performance torpescence of iron, the reason that antiseptic property is weak, we are often able to find at home or the tubing in other place or valve tie viridescent iron rust, this not only affects the service life reducing these materials too attractive in appearance, but the resistivity of both metals is high, limited use to the spark occurred when reducing friction, and existing carbon-iron alloy is because the liquid such as the water of contact and environment still can produce certain corrosiveness to this kind of equipment.The present invention well solves and existing there is technical problem.
Summary of the invention
The invention provides the processing method of a kind of carbon-iron alloy, existing ferroalloy performance torpescence, the reason that antiseptic property is weak, but still this kind of equipment can be produced the technical method of certain corrosiveness at the liquid such as the water contacted and environment.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals.
A kind of processing method of the carbon-iron alloy of the present invention, its each composition is respectively as follows: carbon: 5-7.4%, chlorine element: 6-8.1%, tungsten: 2.15-3.25%, tellurium: 2.21-2.73%, iron: 3.41-5.03%, bismuth: 2.3-2.95%, molybdenum: 2.91-3.01%, cobalt: 2.05-3.27% by weight percentage, and remaining is iron and inevitable impurity.
As preferably: described cobalt and the weight ratio of tellurium be: 4:12-2:05.
The processing method of a kind of carbon-iron alloy of the present invention, it comprises the following steps: 1)) above-mentioned dispensing is put into smelting furnace is heated to liquid and stirs mixing；2) under melting state, bottom smelting furnace, it is passed through oxygen 15-30 minute of 1.5-2.9MPa；3) ferroalloy liquid first constant temperature breeds 50-80 minute；4) then cooling 100-200 degree, then is warming up to breed temperature, and after be incubated 20-40 minute, casting, the most cold rolling；5) this have the consequence that and can keep the uniform of alloy inner structure, reduce the in-fighting of energy.
Detailed description of the invention
Understand for the ease of those of ordinary skill in the art and implement the present invention, and technical scheme is described in further detail.
Embodiment 1: the processing method of a kind of carbon-iron alloy of this example, its each composition is respectively as follows: carbon: 5-7.4%, chlorine element: 6-8.1%, tungsten: 2.15-3.25%, tellurium: 2.21-2.73%, iron: 3.41-5.03%, bismuth: 2.3-2.95%, molybdenum: 2.91-3.01%, cobalt: 2.05-3.27% by weight percentage, remaining is iron and inevitable impurity, and described cobalt and the weight ratio of tellurium be: 4:12-2:05.
The processing method of a kind of carbon-iron alloy of the present invention, it comprises the following steps: 1)) above-mentioned dispensing is put into smelting furnace is heated to liquid and stirs mixing；2) under melting state, bottom smelting furnace, it is passed through oxygen 15-30 minute of 1.5-2.9MPa；3) ferroalloy liquid first constant temperature breeds 50-80 minute；4) then cooling 100-200 degree, then is warming up to breed temperature, and after be incubated 20-40 minute, casting, the most cold rolling；5) this have the consequence that and can keep the uniform of alloy inner structure, reduce the in-fighting of energy.
Embodiment 2: the processing method of a kind of carbon-iron alloy of this example, its each composition is respectively as follows: carbon by weight percentage: 7.4%, chlorine element: 8.1%, tungsten: 3.25%, tellurium: 2.73%, iron: 5.03%, bismuth: 2.95%, molybdenum: 3.01%, cobalt: 3.27%, remaining is iron and inevitable impurity, and described cobalt and the weight ratio of tellurium be: 4:12-2:05.
The processing method of a kind of carbon-iron alloy of the present invention, it comprises the following steps: 1)) above-mentioned dispensing is put into smelting furnace is heated to liquid and stirs mixing；2) under melting state, bottom smelting furnace, it is passed through oxygen 15-30 minute of 1.5-2.9MPa；3) ferroalloy liquid first constant temperature breeds 50-80 minute；4) then cooling 100-200 degree, then is warming up to breed temperature, and after be incubated 20-40 minute, casting, the most cold rolling；5) this have the consequence that and can keep the uniform of alloy inner structure, reduce the in-fighting of energy.
Embodiment 3: the processing method of a kind of carbon-iron alloy of this example, its each composition is respectively as follows: carbon by weight percentage: 5%, chlorine element: 6%, tungsten: 2.15%, tellurium: 2.21%, iron: 3.41%, bismuth: 2.3%, molybdenum: 2.91%, cobalt: 2.05%, remaining is iron and inevitable impurity, and described cobalt and the weight ratio of tellurium be: 4:12-2:05.
The processing method of a kind of carbon-iron alloy of the present invention, it comprises the following steps: 1)) above-mentioned dispensing is put into smelting furnace is heated to liquid and stirs mixing；2) under melting state, bottom smelting furnace, it is passed through oxygen 15-30 minute of 1.5-2.9MPa；3) ferroalloy liquid first constant temperature breeds 50-80 minute；4) then cooling 100-200 degree, then is warming up to breed temperature, and after be incubated 20-40 minute, casting, the most cold rolling；5) this have the consequence that and can keep the uniform of alloy inner structure, reduce the in-fighting of energy.
Embodiment 4: the processing method of a kind of carbon-iron alloy of this example, its each composition is respectively as follows: carbon 6.14%, chlorine element by weight percentage: 7.91%, tungsten: 2.85%, tellurium: 2.53%, iron: 4.19%, bismuth: 2.55%, molybdenum: 2.98%, cobalt: 3.17%, remaining is iron and inevitable impurity, and described cobalt and the weight ratio of tellurium be: 4:12-2:05.
The processing method of a kind of carbon-iron alloy of the present invention, it comprises the following steps: 1)) above-mentioned dispensing is put into smelting furnace is heated to liquid and stirs mixing；2) under melting state, bottom smelting furnace, it is passed through oxygen 15-30 minute of 1.5-2.9MPa；3) ferroalloy liquid first constant temperature breeds 50-80 minute；4) then cooling 100-200 degree, then is warming up to breed temperature, and after be incubated 20-40 minute, casting, the most cold rolling；5) this have the consequence that and can keep the uniform of alloy inner structure, reduce the in-fighting of energy.
The foregoing is only the specific embodiment of the present invention, but the architectural feature of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and change or the modification made all are contained among the scope of the claims of the present invention.
Claims (3)
1. the processing method of a carbon-iron alloy, its each composition is respectively as follows: carbon: 5-7.4%, chlorine element: 6-8.1%, tungsten: 2.15-3.25%, tellurium: 2.21-2.73%, iron: 3.41-5.03%, bismuth: 2.3-2.95%, molybdenum: 2.91-3.01%, cobalt: 2.05-3.27% by weight percentage, and remaining is iron and inevitable impurity.
The processing method of a kind of carbon-iron alloy the most according to claim 1, it is characterised in that described cobalt and the weight ratio of tellurium be: 4:12-2:05.
3. a processing method for carbon-iron alloy, it comprises the following steps:
1)) above-mentioned dispensing is put into smelting furnace is heated to liquid and stirs mixing；
2) under melting state, bottom smelting furnace, it is passed through oxygen 15-30 minute of 1.5-2.9MPa；
3) ferroalloy liquid first constant temperature breeds 50-80 minute；
4) then cooling 100-200 degree, then is warming up to breed temperature, and after be incubated 20-40 minute, casting, the most cold rolling；
5) this have the consequence that and can keep the uniform of alloy inner structure, reduce the in-fighting of energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610236436.XA CN105755361A (en) | 2016-04-18 | 2016-04-18 | Method for treating carbon and iron alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610236436.XA CN105755361A (en) | 2016-04-18 | 2016-04-18 | Method for treating carbon and iron alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105755361A true CN105755361A (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610236436.XA Withdrawn CN105755361A (en) | 2016-04-18 | 2016-04-18 | Method for treating carbon and iron alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105755361A (en) |
-
2016
- 2016-04-18 CN CN201610236436.XA patent/CN105755361A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160713 |
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| DD01 | Delivery of document by public notice |
Addressee: Shi Haihua Document name: Notification of Approving Refund |