CN111004943A - Preparation method of high-performance nickel-vanadium-copper-phosphorus alloy baseband - Google Patents
Preparation method of high-performance nickel-vanadium-copper-phosphorus alloy baseband Download PDFInfo
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- CN111004943A CN111004943A CN202010008406.XA CN202010008406A CN111004943A CN 111004943 A CN111004943 A CN 111004943A CN 202010008406 A CN202010008406 A CN 202010008406A CN 111004943 A CN111004943 A CN 111004943A
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- vanadium
- copper
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B2001/221—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length by cold-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B2001/225—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length by hot-rolling
Abstract
The invention discloses a preparation method of a high-performance nickel-vanadium-copper-phosphorus alloy baseband, which comprises the steps of taking nickel, vanadium, copper and phosphorus with the purity of more than 99.99% as raw materials, obtaining a cast ingot with the thickness of 100mm by a vacuum melting method according to the proportion that the atomic percentage content of the vanadium, the copper and the phosphorus is respectively 5% -6%, 20% -25% and 0.1% -0.18%, and the balance is nickel, then carrying out hot rolling to the thickness of 10mm, controlling the finish rolling temperature, and finally adopting a cold rolling and recrystallization annealing process to obtain the high-performance nickel-vanadium-copper-phosphorus alloy baseband. The invention finally develops and obtains the high-performance metal base band suitable for the second-generation high-temperature coating superconducting strip through alloy component design and a specific processing technology.
Description
Technical Field
The invention relates to a preparation method of a high-performance nickel-vanadium-copper-phosphorus alloy base band, belonging to the technical field of preparation of textured metal substrate materials for high-temperature coating superconducting tapes.
Background
With the gradual maturity of the preparation process of the YBCO superconducting film and the gradual approach to the practicability of the coating superconductivity, at present, the large-scale industrial production and application of the coating superconductivity are realized, the key is the improvement of the performance of a texture metal base material, in recent years, the practical research of the second-generation coating superconductors is taken as a hotspot of the research and development of superconducting materials in the 21 st century by various countries with developed technologies, and a series of breakthrough progresses are obtained. Research shows that the copper-based alloy is easy to form a strong cubic texture, but the copper-based alloy has poor mechanical property and poor high-temperature oxidation resistance, and the nickel-vanadium alloy also is easy to form a strong cubic texture, but the nickel-vanadium alloy still has a serious oxidation phenomenon during annealing in a protective atmosphere and is not beneficial to subsequent deposition of a transition layer and a superconducting layer, so that the development of a new alloy system to obtain an alloy base band with excellent comprehensive properties is a key point and a difficulty in the research of the field of high-temperature coating superconducting strip base bands.
Disclosure of Invention
The invention aims to provide a preparation method of a high-performance nickel-vanadium-copper-phosphorus alloy baseband, which develops a high-performance metal baseband suitable for a second-generation high-temperature coating superconducting tape through alloy component design and a specific processing process.
The invention provides a preparation method of a high-performance nickel-vanadium-copper-phosphorus alloy baseband, which is characterized by comprising the following specific steps:
(1) preparing alloy components and ingots:
taking nickel, vanadium, copper and phosphorus with the purity of more than 99.99 percent as raw materials, and obtaining an ingot with the thickness of 100mm by a vacuum melting method according to the proportion that the atomic percentage content of the vanadium, the copper and the phosphorus is 5-6 percent, 20-25 percent and 0.1-0.18 percent respectively, and the balance is nickel;
(2) hot rolling of cast blanks
Heating the casting blank obtained in the step (1) to 1240-1280 ℃, preserving heat for 0.5 hour, carrying out hot rolling for 9 times, finally carrying out hot rolling to a thickness of 10mm, controlling the final rolling temperature to be more than 1020 ℃, and carrying out quenching treatment after the hot rolling to obtain a hot-rolled alloy strip;
(3) cold rolling of hot rolled alloy strip
Performing cold rolling deformation on the hot-rolled alloy strip obtained in the step (2) to obtain a cold-rolled alloy strip with the thickness of 40-130 microns, wherein the thickness reduction of each pass is controlled to be 3% -5%, and the rolling lubricating liquid is rapeseed oil;
(4) recrystallization annealing of cold rolled alloy strip
And (4) carrying out recrystallization annealing on the cold-rolled alloy strip obtained in the step (3), wherein the specific process comprises the following steps: keeping the temperature at 1200 ℃ for 1-1.5 h, wherein the heating rate is as follows: 5-20 ℃/min, and the cooling mode is as follows: and cooling along with the furnace to finally obtain the high-performance nickel-vanadium-copper-phosphorus alloy baseband.
Compared with the prior art, the invention has the following beneficial effects: the invention finally develops and obtains the high-performance metal base band suitable for the second-generation high-temperature coating superconducting strip through alloy component design and a specific processing technology.
Drawings
FIG. 1 is a {111} plane pole view of the surface of a base strip of a nickel-vanadium-copper-phosphorus alloy obtained in example 1.
FIG. 2 is a polar view of the {111} plane of the surface of the Ni-V-Cu-P alloy substrate obtained in example 2.
Detailed Description
Example 1
Taking nickel, vanadium, copper and phosphorus with the purity of more than 99.99 percent as raw materials, and obtaining an ingot with the thickness of 100mm by a vacuum melting method according to the proportion that the atomic percentage content of the vanadium, the atomic percentage content of the copper and the atomic percentage content of the phosphorus are respectively 5 percent, 25 percent and 0.18 percent, and the balance is nickel; heating the obtained casting blank to 1240 ℃, preserving heat for 0.5 hour, carrying out hot rolling for 9 times, finally carrying out hot rolling to 10mm thickness, controlling the final rolling temperature to be more than 1020 ℃, and carrying out quenching treatment after the hot rolling to obtain a hot-rolled alloy strip; carrying out cold rolling deformation on the obtained hot-rolled alloy strip to obtain a cold-rolled alloy strip with the thickness of 130 mu m, wherein the thickness reduction amount of each pass is controlled to be 5%; and (3) carrying out recrystallization annealing on the obtained cold-rolled alloy strip, wherein the specific process comprises the following steps: keeping the temperature at 1200 ℃ for 1.5h, wherein the heating rate is as follows: 20 ℃/min, cooling mode: and cooling along with the furnace to finally obtain the high-performance nickel-vanadium-copper-phosphorus alloy base band, wherein the {111} pole diagram of the surface of the obtained nickel-vanadium-copper-phosphorus alloy base band is shown in figure 1.
Example 2
Taking nickel, vanadium, copper and phosphorus with the purity of more than 99.99 percent as raw materials, and obtaining an ingot with the thickness of 100mm by a vacuum melting method according to the proportion that the atomic percentage content of the vanadium, the atomic percentage content of the copper and the atomic percentage content of the phosphorus are respectively 6 percent, 25 percent and 0.1 percent, and the balance is nickel; heating the obtained casting blank to 1240 ℃, preserving heat for 0.5 hour, carrying out hot rolling for 9 times, finally carrying out hot rolling to 10mm thickness, controlling the final rolling temperature to be more than 1020 ℃, and carrying out quenching treatment after the hot rolling to obtain a hot-rolled alloy strip; carrying out cold rolling deformation on the obtained hot-rolled alloy strip to obtain a cold-rolled alloy strip with the thickness of 40 mu m, wherein the thickness reduction amount of each pass is controlled to be 3%; and (3) carrying out recrystallization annealing on the obtained cold-rolled alloy strip, wherein the specific process comprises the following steps: keeping the temperature at 1200 ℃ for 1h, wherein the heating rate is as follows: 5 ℃/min, cooling mode: and cooling along with the furnace to finally obtain the high-performance nickel-vanadium-copper-phosphorus alloy base band, wherein the {111} pole diagram of the surface of the obtained nickel-vanadium-copper-phosphorus alloy base band is shown in figure 2.
Claims (1)
1. A preparation method of a high-performance nickel-vanadium-copper-phosphorus alloy baseband is characterized by comprising the following specific steps:
(1) preparing alloy components and ingots:
taking nickel, vanadium, copper and phosphorus with the purity of more than 99.99 percent as raw materials, and obtaining an ingot with the thickness of 100mm by a vacuum melting method according to the proportion that the atomic percentage content of the vanadium, the copper and the phosphorus is 5-6 percent, 20-25 percent and 0.1-0.18 percent respectively, and the balance is nickel;
(2) hot rolling of cast blanks
Heating the casting blank obtained in the step (1) to 1240-1280 ℃, preserving heat for 0.5 hour, carrying out hot rolling for 9 times, finally carrying out hot rolling to a thickness of 10mm, controlling the final rolling temperature to be more than 1020 ℃, and carrying out quenching treatment after the hot rolling to obtain a hot-rolled alloy strip;
(3) cold rolling of hot rolled alloy strip
Performing cold rolling deformation on the hot-rolled alloy strip in the step (2) to obtain a cold-rolled alloy strip with the thickness of 40-130 microns, wherein the thickness reduction of each pass is controlled to be 3% -5%, and the rolling lubricating liquid adopts rapeseed oil;
(4) recrystallization annealing of cold rolled strip
And (4) carrying out recrystallization annealing on the cold-rolled alloy strip obtained in the step (3), wherein the specific process comprises the following steps: keeping the temperature at 1200 ℃ for 1-1.5 h, wherein the heating rate is as follows: 5-20 ℃/min, and the cooling mode is as follows: and cooling along with the furnace to finally obtain the high-performance nickel-vanadium-copper-phosphorus alloy baseband.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010008406.XA CN111004943A (en) | 2020-01-06 | 2020-01-06 | Preparation method of high-performance nickel-vanadium-copper-phosphorus alloy baseband |
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| CN202010008406.XA CN111004943A (en) | 2020-01-06 | 2020-01-06 | Preparation method of high-performance nickel-vanadium-copper-phosphorus alloy baseband |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979502A (en) * | 2020-07-06 | 2020-11-24 | 河南师范大学 | Preparation method of high-strength textured metal base band |
| CN112981180A (en) * | 2021-02-10 | 2021-06-18 | 北京理工大学 | Preparation method of medium-density ultrahigh-plasticity nickel-tungsten alloy shaped charge liner material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154578A (en) * | 2011-03-22 | 2011-08-17 | 北京工业大学 | Nonmagnetic texture NiV (nickel vanadium) alloy base band and smelting preparation method thereof |
| CN102154577A (en) * | 2011-03-22 | 2011-08-17 | 北京工业大学 | Preparation method of non-magnetic texture NiV alloy baseband |
| WO2017000932A1 (en) * | 2015-06-30 | 2017-01-05 | Vdm Metals International Gmbh | Method for producing a nickel-iron-chromium-aluminium wrought alloy with increased elongation in the tensile test |
| CN106381418A (en) * | 2016-08-31 | 2017-02-08 | 河南师范大学 | Preparation method of high-cube texture Ni-10at. percent W alloy base band |
| CN109355519A (en) * | 2018-12-17 | 2019-02-19 | 河南师范大学 | A kind of preparation method improving iron-free magnetic cubic texture acid bronze alloy base band intensity |
-
2020
- 2020-01-06 CN CN202010008406.XA patent/CN111004943A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154578A (en) * | 2011-03-22 | 2011-08-17 | 北京工业大学 | Nonmagnetic texture NiV (nickel vanadium) alloy base band and smelting preparation method thereof |
| CN102154577A (en) * | 2011-03-22 | 2011-08-17 | 北京工业大学 | Preparation method of non-magnetic texture NiV alloy baseband |
| WO2017000932A1 (en) * | 2015-06-30 | 2017-01-05 | Vdm Metals International Gmbh | Method for producing a nickel-iron-chromium-aluminium wrought alloy with increased elongation in the tensile test |
| CN106381418A (en) * | 2016-08-31 | 2017-02-08 | 河南师范大学 | Preparation method of high-cube texture Ni-10at. percent W alloy base band |
| CN109355519A (en) * | 2018-12-17 | 2019-02-19 | 河南师范大学 | A kind of preparation method improving iron-free magnetic cubic texture acid bronze alloy base band intensity |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979502A (en) * | 2020-07-06 | 2020-11-24 | 河南师范大学 | Preparation method of high-strength textured metal base band |
| CN112981180A (en) * | 2021-02-10 | 2021-06-18 | 北京理工大学 | Preparation method of medium-density ultrahigh-plasticity nickel-tungsten alloy shaped charge liner material |
| CN112981180B (en) * | 2021-02-10 | 2021-11-26 | 北京理工大学 | Preparation method of medium-density ultrahigh-plasticity nickel-tungsten alloy shaped charge liner material |
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