CN106346008B - A kind of preparation method of no ferromagnetism texture nickel tungsten/nickel vanadium/nickel tungsten composite baseband - Google Patents
A kind of preparation method of no ferromagnetism texture nickel tungsten/nickel vanadium/nickel tungsten composite baseband Download PDFInfo
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- CN106346008B CN106346008B CN201610787452.8A CN201610787452A CN106346008B CN 106346008 B CN106346008 B CN 106346008B CN 201610787452 A CN201610787452 A CN 201610787452A CN 106346008 B CN106346008 B CN 106346008B
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- nickel
- tungsten
- vanadium
- nickel tungsten
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- MOWMLACGTDMJRV-UHFFFAOYSA-N nickel tungsten Chemical compound [Ni].[W] MOWMLACGTDMJRV-UHFFFAOYSA-N 0.000 title claims abstract description 106
- HBVFXTAPOLSOPB-UHFFFAOYSA-N nickel vanadium Chemical compound [V].[Ni] HBVFXTAPOLSOPB-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000002131 composite material Substances 0.000 title claims abstract description 44
- 230000005307 ferromagnetism Effects 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 238000005245 sintering Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011812 mixed powder Substances 0.000 claims abstract description 12
- 238000001953 recrystallisation Methods 0.000 claims abstract description 11
- 238000011282 treatment Methods 0.000 claims abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 9
- 238000005097 cold rolling Methods 0.000 claims abstract description 8
- 239000011162 core material Substances 0.000 claims abstract description 8
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- 238000004321 preservation Methods 0.000 claims abstract description 7
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 7
- GASIKMKYFQCHDL-UHFFFAOYSA-N [W].[Ni].[V].[Ni].[W].[Ni] Chemical compound [W].[Ni].[V].[Ni].[W].[Ni] GASIKMKYFQCHDL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000498 ball milling Methods 0.000 claims abstract description 6
- 238000005253 cladding Methods 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims abstract description 6
- 230000008018 melting Effects 0.000 claims abstract description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010937 tungsten Substances 0.000 claims abstract description 6
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000005498 polishing Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 229910000756 V alloy Inorganic materials 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 229910001080 W alloy Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002887 superconductor Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001621 bismuth Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
- B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
- B22F2003/1051—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding by electric discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Abstract
The invention discloses a kind of preparation methods of no ferromagnetism texture nickel tungsten/nickel vanadium/nickel tungsten composite baseband, after the oxide skin polishing on the nickel tungsten surface that the atomic percentage content for the tungsten that melting is obtained is 9.5% 11%, cladding material as compound billet, the nickel vanadium mixed-powder that the atomic percentage content for the vanadium that ball milling is obtained is 10%, core material as compound billet, nickel tungsten and nickel vanadium mixed-powder are placed into according to the sequence of nickel tungsten nickel vanadium nickel tungsten in mold, nickel tungsten/nickel vanadium/compound billet of nickel tungsten is obtained using discharge plasma sintering technology；The compound billet of nickel tungsten/nickel vanadium/nickel tungsten is subjected to aximal deformation value cold rolling; pass deformation is 10% 15%; total deformation is 99.5% 99.9%, finally obtains nickel tungsten/nickel vanadium/nickel tungsten composite baseband of no ferromagnetism, high intensity, strong cubic texture using 1,250 1350 DEG C of heat preservation 200min dynamic recrystallization treatments under nitrogen protection atmosphere.Nickel tungsten produced by the present invention/nickel vanadium/nickel tungsten composite baseband is without ferromagnetism, high mechanical properties and has strong cubic texture.
Description
Technical field
The invention belongs to high temperature coating superconducting tape metal base band technical fields, and in particular to a kind of no ferromagnetism texture
The preparation method of nickel tungsten/nickel vanadium/nickel tungsten composite baseband.
Background technology
Second-generation high-temperature superconductor is expected to due to having more superior performance than first generation bismuth series superconducting material
The field of strong electricity such as superconducting transformer, superconducting motor and superconductive current limiter realize its application.It is to obtain to prepare high performance metal base band
The key for obtaining high-performance coating superconductor, in current a variety of metal alloy base band applied to coating conductor, nickel tungsten base
Band is that people study most system, most deep one of based belt material, at present Ni5at.%W（Ni5W）Alloy base band has been commercialized
Production, still, since it still has ferromagnetism and yield strength is relatively low, and the nickel tungsten of high W content under liquid nitrogen temperature
Nickel-tungsten alloy base-band i.e. without ferromagnetism, high intensity is difficult to obtain strong cubic texture by traditional base band preparation route, thus
Limit further applying for coating superconducting band.In order to further increase the mechanical performance of Ni5W alloy base bands and reduce ferromagnetic
Property, base band mechanical performance and magnetic property can effectively be solved the problems, such as by preparing nonmagnetic texture Ni-based alloy composite baseband.It grinds
Study carefully personnel by nickel vanadium with nickel tungsten is compound is prepared for lamellar composite base band, such composite baseband is divided into three-decker, outer layer
Original material is iron-free magnetism nickel-vanadium alloy, and sandwich layer original material is iron-free magnetism nickel tungsten, passes through certain preparation method
Composite baseband is obtained, it is that will be easy to get outer layer material of the nickel-vanadium alloy as composite baseband of cubic texture to prepare thinking
Material, using no ferromagnetism, high intensity nickel tungsten as the core material of composite baseband, final composite strip surface can be obtained
Strong cubic texture is obtained, composite baseband integrally has high yield strength, and in liquid nitrogen temperature without ferromagnetism, but nickel-vanadium alloy is anti-
Oxidisability is poor, also is difficult to by certain protective atmosphere avoid the oxygen on composite baseband surface in final dynamic recrystallization treatment
Change.Therefore, the preparation thinking for how rationally designing composite baseband optimizes the structure of composite baseband to improve the antioxygen of composite baseband
It is the key that obtain high-performance composite baseband to change performance.
Invention content
The purpose of the present invention is overcoming the disadvantage of nickel vanadium/nickel tungsten/nickel vanadium system composite baseband inoxidizability difference, by rationally setting
The interlayer structure and process route for counting composite baseband provide a kind of no ferromagnetism texture nickel tungsten/nickel vanadium/nickel tungsten composite baseband
Preparation method.
The present invention adopts the following technical scheme that a kind of no ferromagnetism texture nickel tungsten/nickel vanadium/nickel tungsten is multiple to achieve the above object
Close the preparation method of base band, it is characterised in that include the following steps：
The preparation of step 1, compound billet
The atomic percentage content for the tungsten that melting is obtained is work after the oxide skin polishing on the nickel tungsten surface of 9.5%-11%
For the cladding material of compound billet, the nickel vanadium mixed-powder that the atomic percentage content by the vanadium of ball milling acquisition is 10%, as compound
The core material of billet；Nickel tungsten and nickel vanadium mixed-powder are placed into according to the sequence of nickel tungsten-nickel vanadium-nickel tungsten in mold,
Nickel tungsten/nickel vanadium/compound billet of nickel tungsten, wherein discharge plasma sintering process is obtained using discharge plasma sintering technology
For：5min, sintering pressure 30-40MPa are kept the temperature at 680-720 DEG C；
Step 2, the cold rolling of compound billet and dynamic recrystallization treatment
The compound billet of nickel tungsten/nickel vanadium/nickel tungsten that sintering is obtained carries out aximal deformation value cold rolling, pass deformation 10%-
15%, total deformation 99.5%-99.9%, finally using 1250-1350 DEG C of heat preservation 200min recrystallization under nitrogen protection atmosphere
It is thermally treated resulting in nickel tungsten/nickel vanadium/nickel tungsten composite baseband of no ferromagnetism, high intensity, strong cubic texture.
Nickel tungsten produced by the present invention/nickel vanadium/nickel tungsten composite baseband has the following advantages：
1, composite baseband ectonexine original material prepared by the present invention is no ferromagnetic alloy, and the composite baseband is in liquid nitrogen
Warm area is without ferromagnetism；
2, composite baseband outer layer original material prepared by the present invention is nickel tungsten, and sandwich layer original material is nickel-vanadium alloy,
The inoxidizability of the nickel tungsten on surface is stronger, nickel vanadium conjunction during final dynamic recrystallization treatment that this avoid composite basebands
The oxidation of gold；
3, nickel tungsten/nickel vanadium/nickel tungsten composite baseband prepared by the present invention is compared with nickel vanadium/nickel tungsten/nickel vanadium composite baseband, same
Nickel tungsten/nickel vanadium/nickel tungsten composite baseband has higher mechanical strength under conditions of equal layer thickness ratio；
4, composite baseband surface layer original material prepared by the present invention is the nickel tungsten of high W content, for high W content
For nickel tungsten, it is difficult to obtain strong cubic texture on its surface by traditional base band preparation route, the present invention utilizes sandwich layer
Nickel-vanadium alloy is easy to get the characteristics of cubic texture, during high temperature prolonged dynamic recrystallization treatment, utilizes sandwich layer nickel vanadium
The forming core of cubic texture and advantage of growing up gradually annex the non-cubic texture on composite baseband outer layer and surface in alloy, and then multiple
It closes base band surface and obtains strong cubic texture.
Description of the drawings
Fig. 1 is nickel tungsten made from the embodiment of the present invention 1/nickel vanadium/nickel tungsten composite baseband surface（001）Face pole figure；
Fig. 2 is nickel tungsten made from the embodiment of the present invention 2/nickel vanadium/nickel tungsten composite baseband surface（001）Face pole figure；
Fig. 3 is nickel tungsten made from the embodiment of the present invention 3/nickel vanadium/nickel tungsten composite baseband surface（001）Face pole figure.
Specific implementation mode
The above of the present invention is described in further details by the following examples, but this should not be interpreted as to this
The range for inventing above-mentioned theme is only limitted to embodiment below, and all technologies realized based on the above of the present invention belong to this hair
Bright range.
Embodiment 1
After the oxide skin polishing on the nickel tungsten surface that the atomic percentage content for the tungsten that melting is obtained is 9.5%, as multiple
Close the cladding material of billet；The nickel vanadium mixed-powder that the atomic percentage content for the vanadium that ball milling is obtained is 10%, as compound billet
Core material；Nickel tungsten and nickel vanadium mixed-powder are placed into according to the sequence of nickel tungsten-nickel vanadium-nickel tungsten in mold, thickness
Than being 1:1:1, nickel tungsten/nickel vanadium/compound billet of nickel tungsten, wherein discharge plasma is obtained using discharge plasma sintering technology
Sintering process is：5min, sintering pressure 30MPa are kept the temperature at 680 DEG C；Nickel tungsten/nickel vanadium/compound billet of nickel tungsten that sintering is obtained
Aximal deformation value cold rolling, pass deformation 10% are carried out, total deformation 99.5%-99.9% is finally adopted under nitrogen protection atmosphere
Nickel tungsten/nickel vanadium/nickel tungsten composite baseband is obtained with 1250 DEG C of heat preservation 200min dynamic recrystallization treatments.The nickel tungsten/nickel vanadium/nickel tungsten
Base band（001）Face pole figure is as shown in Figure 1, the nickel tungsten/nickel vanadium/nickel-tungsten alloy base-band has strong cubic texture as seen from the figure；It should
Nickel tungsten/nickel vanadium/the yield strength of nickel tungsten composite baseband at room temperature has reached 290MPa, and it is super to be well positioned to meet second generation coating
The preparation and application of conduction band material.
Embodiment 2
After the oxide skin polishing on the nickel tungsten surface that the atomic percentage content for the tungsten that melting is obtained is 10%, as multiple
Close the cladding material of billet；The nickel vanadium mixed-powder that the atomic percentage content for the vanadium that ball milling is obtained is 10%, as compound billet
Core material；Nickel tungsten and nickel vanadium mixed-powder are placed into according to the sequence of nickel tungsten-nickel vanadium-nickel tungsten in mold, thickness
Than being 1:1:1, nickel tungsten/nickel vanadium/compound billet of nickel tungsten, wherein discharge plasma is obtained using discharge plasma sintering technology
Sintering process is：5min, sintering pressure 35MPa are kept the temperature at 700 DEG C；Nickel tungsten/nickel vanadium/compound billet of nickel tungsten that sintering is obtained
Aximal deformation value cold rolling, pass deformation 12% are carried out, total deformation 99.5%-99.9% is finally adopted under nitrogen protection atmosphere
Nickel tungsten/nickel vanadium/nickel tungsten composite baseband is obtained with 1280 DEG C of heat preservation 200min dynamic recrystallization treatments.The nickel tungsten/nickel vanadium/nickel tungsten
Base band（001）Face pole figure is as shown in Fig. 2, the nickel tungsten/nickel vanadium/nickel-tungsten alloy base-band has strong cubic texture as seen from the figure；It should
Nickel tungsten/nickel vanadium/the yield strength of nickel tungsten composite baseband at room temperature has reached 295MPa, and it is super to be well positioned to meet second generation coating
The preparation and application of conduction band material.
Embodiment 3
After the oxide skin polishing on the nickel tungsten surface that the atomic percentage content for the tungsten that melting is obtained is 11%, as multiple
Close the cladding material of billet；The nickel vanadium mixed-powder that the atomic percentage content for the vanadium that ball milling is obtained is 10%, as compound billet
Core material；Nickel tungsten and nickel vanadium mixed-powder are placed into according to the sequence of nickel tungsten-nickel vanadium-nickel tungsten in mold, thickness
Than being 1:1:1, nickel tungsten/nickel vanadium/compound billet of nickel tungsten, wherein discharge plasma is obtained using discharge plasma sintering technology
Sintering process is：5min, sintering pressure 40MPa are kept the temperature at 720 DEG C；Nickel tungsten/nickel vanadium/compound billet of nickel tungsten that sintering is obtained
Aximal deformation value cold rolling, pass deformation 15% are carried out, total deformation 99.5%-99.9% is finally adopted under nitrogen protection atmosphere
Nickel tungsten/nickel vanadium/nickel tungsten composite baseband is obtained with 1350 DEG C of heat preservation 200min dynamic recrystallization treatments.The nickel tungsten/nickel vanadium/nickel tungsten
Base band（001）Face pole figure is as shown in figure 3, the nickel tungsten/nickel vanadium/nickel-tungsten alloy base-band has strong cubic texture as seen from the figure；It should
Nickel tungsten/nickel vanadium/the yield strength of nickel tungsten composite baseband at room temperature has reached 310MPa, and it is super to be well positioned to meet second generation coating
The preparation and application of conduction band material.
Embodiment above describes the basic principles and main features and advantage of the present invention, and the technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, under the range for not departing from the principle of the invention, various changes and improvements may be made to the invention, these changes and improvements are each fallen within
In the scope of protection of the invention.
Claims (1)
1. a kind of preparation method of no ferromagnetism texture nickel tungsten/nickel vanadium/nickel tungsten composite baseband, it is characterised in that including following step
Suddenly：
The preparation of step 1, compound billet
The atomic percentage content for the tungsten that melting is obtained is after the oxide skin on the nickel tungsten surface of 9.5%-11% is polished, as multiple
The cladding material for closing billet, the nickel vanadium mixed-powder that the atomic percentage content by the vanadium of ball milling acquisition is 10%, as compound billet
Core material, nickel tungsten and nickel vanadium mixed-powder are placed into according to the sequence of nickel tungsten-nickel vanadium-nickel tungsten in mold, use
Discharge plasma sintering technology obtains nickel tungsten/nickel vanadium/compound billet of nickel tungsten, and wherein discharge plasma sintering process is：
680-720 DEG C of heat preservation 5min, sintering pressure 30-40MPa；
Step 2, the cold rolling of compound billet and dynamic recrystallization treatment
The compound billet progress aximal deformation value cold rolling of nickel tungsten/nickel vanadium/nickel tungsten that sintering is obtained, pass deformation 10%-15%, always
Deflection is 99.5%-99.9%, finally using 1250-1350 DEG C of heat preservation 200min dynamic recrystallization treatment under nitrogen protection atmosphere
Obtain nickel tungsten/nickel vanadium/nickel tungsten composite baseband of no ferromagnetism, high intensity, strong cubic texture.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610787452.8A CN106346008B (en) | 2016-08-31 | 2016-08-31 | A kind of preparation method of no ferromagnetism texture nickel tungsten/nickel vanadium/nickel tungsten composite baseband |
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| CN201610787452.8A CN106346008B (en) | 2016-08-31 | 2016-08-31 | A kind of preparation method of no ferromagnetism texture nickel tungsten/nickel vanadium/nickel tungsten composite baseband |
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| CN106346008B true CN106346008B (en) | 2018-09-07 |
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| US6331199B1 (en) * | 2000-05-15 | 2001-12-18 | Ut-Battelle, Llc | Biaxially textured articles formed by powder metallurgy |
| CN100519174C (en) * | 2006-03-31 | 2009-07-29 | 北京工业大学 | Method for preparing high-temp. superconductive composite Ni alloy base belt |
| CN102154577B (en) * | 2011-03-22 | 2013-01-09 | 北京工业大学 | Preparation method of non-magnetic texture NiV alloy baseband |
| CN103008372B (en) * | 2012-12-29 | 2014-12-31 | 北京工业大学 | Method for preparing nonmagnetic cube-textured NiV alloy composite baseband |
| CN103509960B (en) * | 2013-09-28 | 2016-08-17 | 北京工业大学 | A kind of smelting process prepares the method for NiW alloy composite baseband billet used for coating conductor |
| CN103938031B (en) * | 2014-05-05 | 2015-10-14 | 河南师范大学 | A kind of preparation method of nonmagnetic, strength texture Ni-W alloy base band |
| CN104550971B (en) * | 2015-01-21 | 2016-10-12 | 北京工业大学 | A kind of preparation method of Elements Diffusion type composite baseband |
| CN104890315B (en) * | 2015-05-11 | 2017-04-26 | 河南师范大学 | High-intensity texture copper-nickel/nickel-tungsten alloy double-layered composite base band and preparation method thereof |
| CN104975247A (en) * | 2015-06-03 | 2015-10-14 | 河南师范大学 | Preparation method of texture nickel-tungsten composite base band |
| CN105537598A (en) * | 2015-12-15 | 2016-05-04 | 河南师范大学 | Preparation method of high-performance textured copper-nickel alloy composite base band for coated conductor |
| CN105499542B (en) * | 2015-12-21 | 2018-05-08 | 河南师范大学 | A kind of nonmagnetic, strength texture nickel-base alloy composite baseband preparation method |
| CN105415795B (en) * | 2015-12-28 | 2018-02-13 | 河南师范大学 | A kind of preparation method of low no ferromagnetism, strength texture nickel tungsten composite baseband |
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