CN110106390A - A method of preparing the copper and iron composite material of different iron-content using three furnace Combination Smelting methods - Google Patents
A method of preparing the copper and iron composite material of different iron-content using three furnace Combination Smelting methods Download PDFInfo
- Publication number
- CN110106390A CN110106390A CN201910350905.4A CN201910350905A CN110106390A CN 110106390 A CN110106390 A CN 110106390A CN 201910350905 A CN201910350905 A CN 201910350905A CN 110106390 A CN110106390 A CN 110106390A
- Authority
- CN
- China
- Prior art keywords
- iron
- furnace
- copper
- composite material
- smelting
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a kind of method of copper and iron composite material for preparing different iron-content using three furnace Combination Smelting methods, including ingredient, shove charge melting, mixed smelting, casting and cool down；By the way that cathode copper and ingot iron are carried out melting in the first melting furnace and the second blast furnace respectively, mixed smelting then is carried out in third copper and iron furnace according to various different requirements；By the way of one group of three furnace Combination Smelting, a kind of dense structure can be prepared and be uniformly distributed, the copper and iron composite material without macroscopic view, microsegregation.
Description
Technical field
The present invention relates to the preparation technical fields of metal material, in particular to a kind of to be prepared not using three furnace Combination Smelting methods
With the method for the copper and iron composite material of iron-content.
Background technique
The features such as height of the existing copper of copper and iron composite material leads, anti-corrosion and good welds, but also with high-strength, the high rigidity of iron
And the advantages such as magnetic conductivity, electromagnetic wave shielding, have in automobile, aerospace, ship, weapon industry and communication apparatus manufacturing field
Wide application prospect.
Since the copper and iron that iron-content is more than 3% cannot form alloy, the method for copper and iron composite material is prepared both at home and abroad at present
Mainly there are mechanical alloying method, deformation in-situ composite algorithm, gas atomization, electromagnetic levitation-melt method etc., these methods or is
Be either by the very high machining process of cost need using complicated process control otherwise be can laboratory preparation
Can not volume production, be method at high cost to produce in enormous quantities.
Summary of the invention
The technical problem to be solved in the present invention is to provide it is a kind of can be carried out simple melting and uniformity it is good use three furnaces join
Close the method that smelting process prepares the copper and iron composite material of different iron-content.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows:
A method of the copper and iron composite material of different iron-content being prepared using three furnace Combination Smelting methods, including is walked as follows
It is rapid:
(a) ingredient: require to weigh cathode copper and ingot iron respectively as raw material for standby according to different ratio；
(b) shove charge melting: load weighted cathode copper is put into the first melting furnace, and routinely copper alloy smelting process is molten
Change, control is 1300 DEG C -1400 DEG C of temperature range after stokehold is detected；Load weighted ingot iron is put into the second molten iron simultaneously
In furnace, according to conventional smelting iron and steel process melts, it is 1600 DEG C -1700 DEG C that temperature range is controlled after stokehold is detected；
(c) mixed smelting: the iron liquid in second blast furnace is poured into third copper and iron furnace to 100-150mm high, so
The remaining iron liquid in the copper liquid and the second blast furnace in first melting furnace is poured into the third copper and iron furnace afterwards, is then risen
Temperature carries out mixed smelting, carries out degasification, deoxidation after being warming up to assigned temperature；
(d) it is poured: molten metal liquid being poured into mold and obtains casting ingot casting；
(e) cooling: the in-mold molten body is gradually cooling to whole solidifications, forms the composite material that copper and iron are evenly distributed
Ingot casting.
Preferably, the melting furnace in the step (b) is medium, high frequency electromagnetic induction furnace, vacuum melting furnace or atmosphere protection
Furnace；Blast furnace in the step (b) is medium, high frequency electromagnetic induction furnace, vacuum melting furnace or atmosphere protection stove；The step
(b) the third copper and iron furnace in is medium, high frequency electromagnetic induction furnace, vacuum melting furnace or atmosphere protection stove.
Preferably, the mold in the step (d) is punching block or copper mold.
Preferably, it is cooled down outside the mold in the step (d) using recirculated water.
Preferably, it is required according to the different performance of material, when carrying out mixed smelting in the step (c), described the
Alloying element needed for being added in mixing copper liquid and iron liquid in three copper and iron furnaces.
By adopting the above technical scheme, by by cathode copper and ingot iron respectively in the first melting furnace and the second blast furnace
Melting is carried out, then carries out mixed smelting in third copper and iron furnace according to various different requirements；Using one group of three furnace Combination Smelting
Mode, a kind of dense structure can be prepared and be uniformly distributed, the copper and iron composite material without macroscopic view, microsegregation.
Detailed description of the invention
Fig. 1 is flow chart of the invention；
Fig. 2 is the metallographic microscope for the copper and iron composite material being prepared by the method for embodiment 1；
Fig. 3 is the metallographic microscope for the copper and iron composite material being prepared by the method for embodiment 2.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
Embodiment 1
A method of the copper and iron composite material of different iron-content being prepared using three furnace Combination Smelting methods, including is walked as follows
It is rapid:
(a) ingredient: 140 kilograms of cathode copper, 58 kilograms of ingot iron, 0.4 kilogram of electrolytic manganese, 4 kilograms of ferrochrome are weighed respectively；
(b) load weighted cathode copper shove charge melting: is put into the first melting furnace (medium, high frequency electromagnetic induction furnace, vacuum melting
Furnace or atmosphere protection stove) in, routinely copper alloy smelting process melts, and control is 1300 DEG C of temperature range-after stokehold is detected
1400℃；Load weighted ingot iron is put into the second blast furnace (medium, high frequency electromagnetic induction furnace, vacuum melting furnace or gas simultaneously
Atmosphere protection stove) in, according to conventional smelting iron and steel process melts, it is 1600 DEG C -1700 that temperature range is controlled after stokehold is detected
℃；
(c) mixed smelting: by the iron liquid in second blast furnace pour into third copper and iron furnace (medium, high frequency electromagnetic induction furnace,
Vacuum melting furnace or atmosphere protection stove) it is interior to 100-150mm high, then by the copper liquid and the second molten iron in first melting furnace
Remaining iron liquid in furnace is poured into the third copper and iron furnace, and then heating carries out mixed smelting, by load weighted ferrochrome, electrolytic manganese
It is added in furnace, is warming up to 1520 DEG C -1580 DEG C, then carry out degasification, deoxidation；It carries out on-the-spot sample analysis, examine；
(d) it is poured: molten metal liquid being poured into mold (punching block or copper mold) and obtains casting ingot casting, is made outside the mold
It is cooled down with recirculated water；
(e) cooling: the in-mold molten body is gradually cooling to whole solidifications, forms the composite material that copper and iron are evenly distributed
Ingot casting.Obtained blank metallographic microscope is as described in Figure 2, can obtain uniform copper and iron composite material.
Embodiment 2
A method of the copper and iron composite material of different iron-content being prepared using three furnace Combination Smelting methods, including is walked as follows
It is rapid:
(a) ingredient: 40 kilograms of cathode copper of weighing respectively, 160 kilograms of ingot iron, 0.4 kilogram of instant silicon, electrolytic manganese 0.9
Kilogram, 0.2 kilogram of molybdenum；
(b) load weighted cathode copper shove charge melting: is put into the first melting furnace (medium, high frequency electromagnetic induction furnace, vacuum melting
Furnace or atmosphere protection stove) in, routinely copper alloy smelting process melts, and control is 1300 DEG C of temperature range-after stokehold is detected
1400℃；Load weighted ingot iron is put into the second blast furnace (medium, high frequency electromagnetic induction furnace, vacuum melting furnace or gas simultaneously
Atmosphere protection stove) in, according to conventional smelting iron and steel process melts, it is 1600 DEG C -1700 that temperature range is controlled after stokehold is detected
℃；
(c) mixed smelting: by the iron liquid in second blast furnace pour into third copper and iron furnace (medium, high frequency electromagnetic induction furnace,
Vacuum melting furnace or atmosphere protection stove) it is interior to 100-150mm high, then by the copper liquid and the second molten iron in first melting furnace
Remaining iron liquid in furnace is poured into the third copper and iron furnace, then heating carry out mixed smelting, by load weighted molybdenum, electrolytic manganese and
Instant silicon is separately added into furnace, is warming up to 1480 DEG C -1550 DEG C, then carries out degasification, deoxidation；It carries out on-the-spot sample analysis, examine；
(d) it is poured: molten metal liquid being poured into mold (punching block or copper mold) and obtains casting ingot casting, is made outside the mold
It is cooled down with recirculated water；
(e) cooling: the in-mold molten body is gradually cooling to whole solidifications, forms the composite material that copper and iron are evenly distributed
Ingot casting.Obtained blank metallographic microscope is as described in Figure 3, can obtain uniform copper and iron composite material
The present invention is by carrying out melting in the first melting furnace and the second blast furnace respectively for cathode copper and ingot iron, so
Mixed smelting is carried out in third copper and iron furnace according to various different requirements afterwards；It, can by the way of one group of three furnace Combination Smelting
It prepares a kind of dense structure and is uniformly distributed, the copper and iron composite material without macroscopic view, microsegregation.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (5)
1. a kind of method for the copper and iron composite material for preparing different iron-content using three furnace Combination Smelting methods, it is characterised in that: packet
Include following steps:
(a) ingredient: require to weigh cathode copper and ingot iron respectively as raw material for standby according to different ratio；
(b) shove charge melting: load weighted cathode copper is put into the first melting furnace, and routinely copper alloy smelting process melts, warp
Control is 1300 DEG C -1400 DEG C of temperature range after the detection of stokehold；Load weighted ingot iron is put into the second blast furnace simultaneously,
According to conventional smelting iron and steel process melts, it is 1600 DEG C -1700 DEG C that temperature range is controlled after stokehold is detected；
(c) mixed smelting: the iron liquid in second blast furnace is poured into third copper and iron furnace to 100-150mm high, then will
The remaining iron liquid in copper liquid and the second blast furnace in first melting furnace is poured into the third copper and iron furnace, then heat up into
Row mixed smelting carries out degasification, deoxidation after being warming up to assigned temperature；
(d) it is poured: molten metal liquid being poured into mold and obtains casting ingot casting；
(e) cooling: the in-mold molten body is gradually cooling to whole solidifications, forms the composite material casting that copper and iron are evenly distributed
Ingot.
2. the side of the copper and iron composite material according to claim 1 for preparing different iron-content using three furnace Combination Smelting methods
Method, it is characterised in that: the melting furnace in the step (b) is medium, high frequency electromagnetic induction furnace, vacuum melting furnace or atmosphere protection
Furnace；Blast furnace in the step (b) is medium, high frequency electromagnetic induction furnace, vacuum melting furnace or atmosphere protection stove；The step
(b) the third copper and iron furnace in is medium, high frequency electromagnetic induction furnace, vacuum melting furnace or atmosphere protection stove.
3. the side of the copper and iron composite material according to claim 1 for preparing different iron-content using three furnace Combination Smelting methods
Method, it is characterised in that: the mold in the step (d) is punching block or copper mold.
4. the side of the copper and iron composite material according to claim 1 for preparing different iron-content using three furnace Combination Smelting methods
Method, it is characterised in that: cooled down outside the mold in the step (d) using recirculated water.
5. the side of the copper and iron composite material according to claim 1 for preparing different iron-content using three furnace Combination Smelting methods
Method, it is characterised in that: required according to the different performance of material, when carrying out mixed smelting in the step (c), in the third
Alloying element needed for being added in mixing copper liquid and iron liquid in copper and iron furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350905.4A CN110106390A (en) | 2019-04-28 | 2019-04-28 | A method of preparing the copper and iron composite material of different iron-content using three furnace Combination Smelting methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350905.4A CN110106390A (en) | 2019-04-28 | 2019-04-28 | A method of preparing the copper and iron composite material of different iron-content using three furnace Combination Smelting methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110106390A true CN110106390A (en) | 2019-08-09 |
Family
ID=67487125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910350905.4A Pending CN110106390A (en) | 2019-04-28 | 2019-04-28 | A method of preparing the copper and iron composite material of different iron-content using three furnace Combination Smelting methods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110106390A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278828A (en) * | 2021-04-13 | 2021-08-20 | 太原晋西春雷铜业有限公司 | Preparation process for homogenizing C19400 copper alloy cast ingot structure |
| CN115029610A (en) * | 2022-06-30 | 2022-09-09 | 宁波金田铜业(集团)股份有限公司 | Preparation method of iron-copper alloy |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363151A (en) * | 2016-09-18 | 2017-02-01 | 江西省科学院应用物理研究所 | Method for preparing copper iron bimetal composite |
| CN108220662A (en) * | 2017-12-06 | 2018-06-29 | 江西省科学院应用物理研究所 | A kind of carbon microalloy Cu-Fe based materials and preparation method |
| CN109852822A (en) * | 2019-01-29 | 2019-06-07 | 常州和昶特种合金有限公司 | A method of preparing copper and iron composite functional material |
-
2019
- 2019-04-28 CN CN201910350905.4A patent/CN110106390A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363151A (en) * | 2016-09-18 | 2017-02-01 | 江西省科学院应用物理研究所 | Method for preparing copper iron bimetal composite |
| CN108220662A (en) * | 2017-12-06 | 2018-06-29 | 江西省科学院应用物理研究所 | A kind of carbon microalloy Cu-Fe based materials and preparation method |
| CN109852822A (en) * | 2019-01-29 | 2019-06-07 | 常州和昶特种合金有限公司 | A method of preparing copper and iron composite functional material |
Non-Patent Citations (2)
| Title |
|---|
| （清）郑复光著；李磊译注: "《中国古代科技名著译注丛书 镜镜詅痴译注》", 31 December 2015, 上海古籍出版社 * |
| 张少侠: "《世界工艺美术史》", 31 January 2009, 上海书画出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278828A (en) * | 2021-04-13 | 2021-08-20 | 太原晋西春雷铜业有限公司 | Preparation process for homogenizing C19400 copper alloy cast ingot structure |
| CN115029610A (en) * | 2022-06-30 | 2022-09-09 | 宁波金田铜业(集团)股份有限公司 | Preparation method of iron-copper alloy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101396728B (en) | Manufacture method of steel ingot for million multikilowatt nuclear electricity pile core component | |
| CN106555076A (en) | A kind of resistance to 650 DEG C of high-temperature titanium alloy materials and preparation method thereof | |
| CN110512104B (en) | CuMn prepared by vacuum induction melting25Ni10Method for alloying materials | |
| CN105238934B (en) | A kind of vacuum induction melting method of nitrogen content in reduction high temperature alloy | |
| CN104889401A (en) | Method for preparing CuCr25 electrical contact | |
| CN108624807A (en) | A kind of high nodulizing rate vermicular cast iron of the high either pearlite occurred of as cast condition and preparation method thereof | |
| CN102343424B (en) | Horizontal continuous casting device and method for high-conductivity and high-strength copper alloy round bar | |
| CN104846265A (en) | Ultralow-temperature austenite wear-resistant ductile iron material and preparation method thereof | |
| CN110106390A (en) | A method of preparing the copper and iron composite material of different iron-content using three furnace Combination Smelting methods | |
| CN105385931A (en) | Method for smelting high-nitrogen steel at normal pressure by two steps | |
| CN107267831B (en) | A kind of high-purity vanadium-silicon alloy and preparation method thereof | |
| CN109518040B (en) | Method for continuously preparing Al-Ti-B grain refiner by ultrasonic treatment | |
| CN103952587B (en) | A kind of complex phase Cu alloy material and preparation method thereof | |
| CN107245606A (en) | A kind of preparation method of Ti-Ni alloy large-sized casting ingot | |
| CN114833329A (en) | High-entropy alloy multi-section mixed casting device and method thereof | |
| CN105682829A (en) | Method for producing eutectic copper-iron alloy | |
| CN112080659B (en) | Preparation method of CuMn25Ni10Sn alloy material | |
| CN110129646B (en) | Chromium-based alloy heat-resistant sliding block and preparation method thereof | |
| CN105132803B (en) | High intensity controlled expansion alloy | |
| CN111304490A (en) | Preparation method and application of CuMn7Sn3 alloy | |
| CN105274360A (en) | Novel technique for melting titanium or titanium alloy by reducing oxide through plasma carbon | |
| CN105950959A (en) | High-nickel austenite nodular cast iron and production technique for same | |
| CN109136770A (en) | A kind of Smelting magnesium high-chromium alloy steel crucible and preparation method thereof | |
| CN210718628U (en) | Multifunctional suspension smelting furnace for smelting alloy in vacuum chamber | |
| CN110042302A (en) | A kind of anti-corrosion Ultra-low carbon high silicon iron-base alloy and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |