CN109338161A - A kind of cubic texture nickel alloy base band and preparation method thereof - Google Patents
A kind of cubic texture nickel alloy base band and preparation method thereof Download PDFInfo
- Publication number
- CN109338161A CN109338161A CN201811540798.3A CN201811540798A CN109338161A CN 109338161 A CN109338161 A CN 109338161A CN 201811540798 A CN201811540798 A CN 201811540798A CN 109338161 A CN109338161 A CN 109338161A
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- base band
- alloy base
- alloy
- nickel alloy
- cold rolling
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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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- 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
- C22C1/023—Alloys based on nickel
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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
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
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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
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- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
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- Crystallography & Structural Chemistry (AREA)
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Abstract
The invention discloses a kind of cubic texture nickel alloy base bands and preparation method thereof.Method includes the following steps: the preparation of (1) initial alloy billet: being respectively 9.5% and 0.006%~0.009% Ni alloy ingot using the atomic percent that vacuum induction melting obtains tungsten and carbon, and obtain initial alloy billet using forging and hot rolling；(2) cold rolling of alloy billet: initial alloy billet obtained above is cold-rolled to 35~55 μ m-thicks, total deformation 98% obtains nickel alloy cold rolling base band；(3) cold rolling alloy base band obtained above the dynamic recrystallization treatment of cold rolling alloy base band: is subjected to the nickel alloy base band that dynamic recrystallization treatment obtains strong cubic texture, dynamic recrystallization treatment technique are as follows: 1100 DEG C~1280 DEG C keep the temperature 2~2.5 hours, heating rate is 3~5 DEG C/min, and annealing atmosphere is pure hydrogen.Cubic texture nickel alloy base band provided by the invention has strong cubic texture, no ferromagnetism, intensity height.
Description
Technical field
The present invention relates to high temperature coating superconducting tape industrialization textured metal base band technology of preparing more particularly to cubic textures
Nickel alloy base band and preparation method thereof.
Background technique
With succeeding in developing for YBCO high temperature superconducting materia, so that YBCO coating superconductor is in the energy, traffic, medical treatment, army
The fields such as thing have potential application.For being to roll the YBCO of auxiliary biaxial texture technology preparation using RABiTS technology
For coating superconducting band, it is to prepare high-performance that obtaining, which has strong cubic texture, the metal base band without ferromagnetism, high-yield strength,
The key of coating superconducting band.
Currently, the cubic texture Ni-5at.%W alloy base band of coating superconducting band has developed very mature, still
Due to the unsurmountable intrinsic defect such as its ferromagnetism and yield strength, limits the further of coating superconducting material and widely answer
With.Studies have shown that nickel-tungsten alloy base-band shows as iron-free in liquid nitrogen temperature when the atomic percentage content of tungsten reaches 9% or more
Magnetism, but preparation method is more complex, thus there is defect in industrialized production.
Therefore, how by rationally designing process route, strong cubic texture is prepared, without ferromagnetism, high-intensitive Metal Substrate
Band is the hot and difficult issue in coating superconducting research field.
Summary of the invention
One of the object of the invention is to provide a kind of preparation method of cubic texture nickel alloy base band, is knitted with preparing strong cube
Structure, the nickel alloy base band without ferromagnetism, high intensity.
Another object of the present invention is to provide a kind of cubic texture nickel alloy base band, with strong cubic texture, no ferromagnetism,
Intensity is high.
For this purpose, the present invention provides a kind of preparation method of cubic texture nickel alloy base band, comprising the following steps: (1) initial
The preparation of alloy billet: using the atomic percent that vacuum induction melting obtains tungsten and carbon be respectively 9.5% and 0.006%~
0.009% Ni alloy ingot, and initial alloy billet is obtained using forging and hot rolling；(2) cold rolling of alloy billet: will be above-mentioned
Obtained initial alloy billet is cold-rolled to 35~55 μ m-thicks, and total deformation 98% obtains nickel alloy cold rolling base band；(3) cold rolling
The dynamic recrystallization treatment of alloy base band: cold rolling alloy base band obtained above is subjected to dynamic recrystallization treatment and obtains strong cubic texture
Nickel alloy base band, dynamic recrystallization treatment technique are as follows: 1100 DEG C~1280 DEG C keep the temperature 2~2.5 hours, heating rate be 3~5
DEG C/min, annealing atmosphere is pure hydrogen.
On the other hand, the present invention provides a kind of cubic texture nickel alloy base band, and the thickness of the nickel alloy base band is in 35~55 μ
In the range of m, the atomic percent of tungsten and carbon is respectively 9.5% He in the Ni alloy ingot for manufacturing the nickel alloy base band
0.006%~0.009%, also, heat is carried out to the cold rolling alloy base band obtained by the Ni alloy ingot cold rolling
The technique of reason are as follows: 1100 DEG C~1280 DEG C keep the temperature 2~2.5 hours, and heating rate is 3~5 DEG C/min, and annealing atmosphere is pure hydrogen.
Suitable carbon is added in the present invention in nickel tungsten, it is suppressed that brass and copper type are knitted during recrystallization annealing
The formation of structure promotes the forming core of cubic texture and grows up, and is made cube in subsequent insulating process using reacting for hydrogen and carbon
Texture growth rate is accelerated, and this method can obtain the nickel alloy base band of strong cubic texture, and in liquid nitrogen temperature without ferromagnetism,
Yield strength is higher.
The present invention provides a kind of as a result, with strong cubic texture, without the high cubic texture nickel alloy base of ferromagnetism, intensity
Band, also, the present invention provides a kind of new method for preparing cubic texture nickel alloy base band, to obtain high-performance coating superconductive tape
Material has found new approach.
Detailed description of the invention
It will be briefly described attached drawing used in this application below, it should be apparent that, these attached drawings are for explaining only the invention
Design.
Fig. 1 is base band surface (001) face pole figure in embodiment 1.
Fig. 2 is base band surface (001) face pole figure in embodiment 2.
Fig. 3 is base band surface (001) face pole figure in embodiment 3.
Specific embodiment
The embodiment of cubic texture nickel-base alloy base band of the invention and preparation method thereof is described below.
The embodiment recorded herein is specific specific embodiment of the invention, for illustrating design of the invention,
Be it is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also based on the claim of this application book and specification disclosure of that using aobvious and
The other technical solutions being clear to, these technical solutions include the embodiment recorded herein is made it is any it is obvious replacement and
The technical solution of modification.
Embodiment 1
The step of preparation method of the embodiment of the present invention 1, is as follows:
Atomic percent using vacuum induction melting acquisition tungsten and carbon is respectively 9.5% and 0.006% nickel alloy casting
Ingot, and initial alloy billet is obtained using forging and hot rolling；
35 μ m-thicks are cold-rolled to after initial alloy billet obtained above is removed oxide skin, total deformation 98% obtains
Nickel alloy cold rolling base band；
Cold rolling alloy base band obtained above is subjected to the nickel alloy base band that dynamic recrystallization treatment obtains strong cubic texture, then
Crystallize heat treatment process are as follows: 1100 DEG C keep the temperature 2 hours, and heating rate is 5 DEG C/min, and annealing atmosphere is pure hydrogen.
Obtained alloy base band is whole without ferromagnetism, and has high yield strength, and (001) face pole figure on surface is as schemed
Shown in 1, show that the alloy base band surface has strong cubic texture.
Embodiment 2
The step of preparation method of the embodiment of the present invention 2, is as follows:
Atomic percent using vacuum induction melting acquisition tungsten and carbon is respectively 9.5% and 0.009% nickel alloy casting
Ingot, and initial alloy billet is obtained using forging and hot rolling；
35 μ m-thicks are cold-rolled to after initial alloy billet obtained above is removed oxide skin, total deformation 98% obtains
Nickel alloy cold rolling base band；
Cold rolling alloy base band obtained above is subjected to the nickel alloy base band that dynamic recrystallization treatment obtains strong cubic texture, then
Crystallize heat treatment process are as follows: 1200 DEG C keep the temperature 2 hours, and heating rate is 5 DEG C/min, and annealing atmosphere is pure hydrogen.
Obtained alloy base band is whole without ferromagnetism, and has high yield strength, and (001) face pole figure on surface is as schemed
Shown in 2, show that the alloy base band surface has strong cubic texture.
Embodiment 3
The step of preparation method of the embodiment of the present invention 3, is as follows:
Atomic percent using vacuum induction melting acquisition tungsten and carbon is respectively 9.5% and 0.008% nickel alloy casting
Ingot, and initial alloy billet is obtained using forging and hot rolling；
40 μ m-thicks are cold-rolled to after initial alloy billet obtained above is removed oxide skin, total deformation 98% obtains
Nickel alloy cold rolling base band；
Cold rolling alloy base band obtained above is subjected to the nickel alloy base band that dynamic recrystallization treatment obtains strong cubic texture, then
Crystallize heat treatment process are as follows: 1100 DEG C keep the temperature 2.5 hours, and heating rate is 3 DEG C/min, and annealing atmosphere is pure hydrogen.
Obtained alloy base band is whole without ferromagnetism, and has high yield strength, and (001) face pole figure on surface is as schemed
Shown in 3, show that the alloy base band surface has strong cubic texture.
In the range of 35~55 μm, the nickel for manufacturing the nickel alloy base band closes the thickness of nickel alloy base band of the invention
The atomic percent of tungsten and carbon is respectively 9.5% and 0.006%~0.009% in golden ingot casting, also, is cast to by the nickel alloy
The technique that the cold rolling alloy base band that ingot cold rolling obtains carries out dynamic recrystallization treatment are as follows: 1100 DEG C~1280 DEG C heat preservations 2~2.5 are small
When, heating rate is 3~5 DEG C/min, and annealing atmosphere is pure hydrogen.
Present invention employs the technique for specifically preparing cubic texture nickel alloy base band, solve in the prior art in high tungsten
The technology barrier of strong cubic texture is formed in alloy, so as to prepare strong cubic texture, knit without ferromagnetism, high-intensitive cube
Structure nickel alloy base band, and simple process, are easy to control, and are suitble to industrialized production.
As a result, skilled artisans appreciate that: the present invention, which provides, a kind of new prepares cubic texture nickel alloy base band
And preparation method thereof, it solves technology barrier present in the prior art, is had found newly to obtain cubic texture nickel alloy base band
Approach.
The embodiment of cubic texture nickel alloy base band of the invention and preparation method thereof is illustrated above.For
For example specific technological parameter of the specific features of cubic texture nickel alloy base band of the invention and preparation method thereof can be according to above-mentioned
The effect of the feature of disclosure is specifically designed, these designs are that those skilled in the art can be realized.Moreover, above-mentioned drape over one's shoulders
Each technical characteristic of dew is not limited to disclosed and other feature combination, and those skilled in the art can also be according to the mesh of invention
Each technical characteristic of progress between other combinations, be subject to the purpose for realizing the present invention.
Claims (2)
1. a kind of preparation method of cubic texture nickel alloy base band, comprising the following steps:
(1) preparation of initial alloy billet
Atomic percent using vacuum induction melting acquisition tungsten and carbon is respectively 9.5% and 0.006%~0.009% nickel conjunction
Golden ingot casting, and initial alloy billet is obtained using forging and hot rolling；
(2) cold rolling of alloy billet
Initial alloy billet obtained above is cold-rolled to 35~55 μ m-thicks, total deformation 98% obtains nickel alloy cold rolling base
Band；
(3) dynamic recrystallization treatment of cold rolling alloy base band
Cold rolling alloy base band obtained above is subjected to the nickel alloy base band that dynamic recrystallization treatment obtains strong cubic texture, recrystallization
Heat treatment process are as follows: 1100 DEG C~1280 DEG C keep the temperature 2~2.5 hours, and heating rate is 3~5 DEG C/min, and annealing atmosphere is pure
Hydrogen.
2. a kind of cubic texture nickel alloy base band, the thickness of the nickel alloy base band is in the range of 35~55 μm, for manufacturing this
The atomic percent of tungsten and carbon is respectively 9.5% and 0.006%~0.009% in the Ni alloy ingot of nickel alloy base band, also,
The technique that dynamic recrystallization treatment is carried out to the cold rolling alloy base band obtained by the Ni alloy ingot cold rolling are as follows: 1100 DEG C~1280
DEG C heat preservation 2~2.5 hours, heating rate be 3~5 DEG C/min, annealing atmosphere be pure hydrogen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811540798.3A CN109338161B (en) | 2018-12-17 | 2018-12-17 | Cubic texture nickel alloy base band and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811540798.3A CN109338161B (en) | 2018-12-17 | 2018-12-17 | Cubic texture nickel alloy base band and preparation method thereof |
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| CN109338161A true CN109338161A (en) | 2019-02-15 |
| CN109338161B CN109338161B (en) | 2020-04-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983109A (en) * | 2019-12-25 | 2020-04-10 | 河南工学院 | Preparation method of nickel-chromium-vanadium alloy baseband with cubic texture |
| CN111180134A (en) * | 2020-01-16 | 2020-05-19 | 河南城建学院 | Preparation method of strong cubic texture metal composite strip |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107267900A (en) * | 2017-07-04 | 2017-10-20 | 焦作大学 | A kind of preparation method of high intensity without ferromagnetism texture acid bronze alloy base band |
-
2018
- 2018-12-17 CN CN201811540798.3A patent/CN109338161B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107267900A (en) * | 2017-07-04 | 2017-10-20 | 焦作大学 | A kind of preparation method of high intensity without ferromagnetism texture acid bronze alloy base band |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983109A (en) * | 2019-12-25 | 2020-04-10 | 河南工学院 | Preparation method of nickel-chromium-vanadium alloy baseband with cubic texture |
| CN110983109B (en) * | 2019-12-25 | 2021-03-19 | 河南工学院 | Preparation method of nickel-chromium-vanadium alloy baseband with cubic texture |
| CN111180134A (en) * | 2020-01-16 | 2020-05-19 | 河南城建学院 | Preparation method of strong cubic texture metal composite strip |
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| CN109338161B (en) | 2020-04-21 |
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Granted publication date: 20200421 Termination date: 20211217 |