WO2006051737A1 - 金属ガラス膜作製用スパッタリングターゲット及びその製造方法 - Google Patents
金属ガラス膜作製用スパッタリングターゲット及びその製造方法 Download PDFInfo
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- WO2006051737A1 WO2006051737A1 PCT/JP2005/020278 JP2005020278W WO2006051737A1 WO 2006051737 A1 WO2006051737 A1 WO 2006051737A1 JP 2005020278 W JP2005020278 W JP 2005020278W WO 2006051737 A1 WO2006051737 A1 WO 2006051737A1
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- metallic glass
- film
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- target
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
- C23C14/3414—Metallurgical or chemical aspects of target preparation, e.g. casting, powder metallurgy
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0072—Inorganic membrane manufacture by deposition from the gaseous phase, e.g. sputtering, CVD, PVD
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/022—Metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/022—Metals
- B01D71/0221—Group 4 or 5 metals
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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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
- C01B3/503—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
- C01B3/503—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
- C01B3/505—Membranes containing palladium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C16/00—Alloys based on zirconium
-
- 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
-
- 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
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/001—Amorphous alloys with Cu as the major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/003—Amorphous alloys with one or more of the noble metals as major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/02—Amorphous alloys with iron as the major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/04—Amorphous alloys with nickel or cobalt as the major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/10—Amorphous alloys with molybdenum, tungsten, niobium, tantalum, titanium, or zirconium or Hf as the major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/04—Alloys based on a platinum group metal
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/04—Characteristic thickness
-
- 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
-
- 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
Definitions
- the present invention relates to a sputtering target for producing a metallic glass film with less generation of nodules and particles, and a method for producing the same.
- An amorphous metal glass thin film can be used as a hydrogen separation film or a magnetic film.
- metallic glass is a ternary or higher multi-component system, and there are problems such as segregation during dissolution / structure or crystallite growth during solidification in the conventional target manufacturing method.
- PSA Pressure Swing Adsorption
- membrane separation method As a purification method, there are PSA (Pressure Swing Adsorption) method, membrane separation method, cryogenic separation method, absorption method and the like. Among these, it is only the membrane separation method using a metal membrane that can produce ultra-high purity hydrogen in a high yield and at a sufficient speed that can be put to practical use.
- Such hydrogen gas separation film mainly consists of ultra-fine processing technology, especially film forming technology, but even the grain boundaries of the formed film become a problem in ultra-fine processing.
- a film forming method capable of forming a film of a grain boundary, a film, that is, an amorphous film or the like.
- a water quenching method for obtaining rod-like metallic glass by quenching the molten metal sealed in a quartz tube or using a water cooled copper mold is carried out. Melting and quenching method, after melting metal on copper mold, pressing with upper mold and quenching
- a method of obtaining a mold metal glass, a method of injection molding with high pressure and rapid cooling with a copper mold, and a method of solidifying a molten metal on a rotating disk to produce a metal glass wire eg non-patented) Reference 4).
- Non-Patent Document 1 Naoki Meguro “Development status of electrodes, separators and hydrogen separation membranes using PEFC with metallic glass” Fuel cell, Vol. 2, No. 2, 2003, pp. 13-17
- Non Patent Literature 2 Shinichi Yamaura “Hydrogen Permeation Properties of Ni-Nb-Zr Metallic Glass Alloy” (680) Proceedings of the Spring Meeting of the Metals Society of Japan (2003) 346
- Non-Japanese Literature 3 Shin-ichi Yamamura et al. 6 Persons "Hydrogen Permeation Characteristics of Melt-Spun M-Nb-Zr Amorphous Alloy Membranes” Materials Transactions, Vol. 44, No. 9 (2003) pp. 1885-1890
- Non-Patent Document 4 Functional material "Method for preparing Balta metallic glass", June 2002, Vol. 22, No. 6, pages 26 to 31
- the structure of the produced metallic glass film is uniform without defects of the defects and nonuniformity of composition. It is an object of the present invention to provide a sputtering target for producing a metallic glass film which can be produced at low cost with good efficiency and generates few nodules and particles, and a method for producing the same.
- the present invention in view of the above problems,
- a ternary or more composition having as a main component (the most abundant component in atomic percent) at least one metal element selected from Pd, Zr, Fe, Co, Cu, Ni, and having an average particle diameter
- Metallic glass film characterized by comprising a structure obtained by sintering atomized powder having a size of 50 m or less Sputtering target for production
- the crystallite size obtained from XRD is 10A to 200A.
- It has a ternary or higher composition containing at least one metal element selected from Pd, Zr, Fe, Co, Cu, and Ni as the main component (most component at atomic%), and has an average particle diameter of
- a crystallite size obtained from XRD (X-ray diffraction) is 10A to 200A.
- the sputtering target for producing a metallic glass film of the present invention and the production method thereof are targets having a high-density uniform structure obtained by a sintering method, and when sputtering is performed using this target,
- the surface of the target after sputtering has a smooth erosion surface, and has excellent effects such as good film uniformity and little generation of arcing and particles.
- the thickness of the thin film can be made much thinner than the balta body obtained by the conventional molten metal quenching method, and there is a significant effect that the size can be increased without limitation in size, and the cost can be further reduced.
- FIG. 1 is an XRD (X-ray diffraction) profile of the target of Example 1.
- FIG. 2 It is the result of evaluating the segregation state of each element by EPMA of the target of Example 1.
- FIG. 3 The figure which shows the XRD measurement result of the film sputtered
- FIG. 4 It is the result of evaluating the segregation state of each element by EPMA of the target of Comparative Example 1.
- FIG. 5 is a graph showing the results of XRD measurement of a film sputtered using the target of Comparative Example 4;
- the sputtering target for producing a metallic glass film of the present invention contains at least one or more selected metallic elements selected from Pd, Zr, Fe, Co, Cu, and Ni as the main component (most in atomic percent, component). Has a composition of three or more.
- Pd, Zr, Fe, Co, Cu, and N also have at least one or more selected metallic elements as the main components (the most abundant component in atomic percent).
- the main component When an element other than this is the main component, crystallization is likely to occur in which the amorphous stability of the amorphous film obtained by sputtering is deteriorated. When it is easy to crystallize, it is inferior in mechanical strength and thermal characteristics.
- the film thickness is preferably 10 m or less. If this film thickness is exceeded, the function as a metallic glass membrane such as a hydrogen separation membrane will deteriorate.
- the sputtering target for producing a metallic glass film of the present invention is characterized in that it has a structure obtained by sintering an atomized powder having an average particle diameter of 50 ⁇ m or less. As described later, although it is a film obtained by sputtering of a sintered target, an amorphous film showing no peak in XRD (X-ray diffraction) can be obtained. In general, sputtering is an effective means as a film forming method because the composition, structure, properties, etc. of the target are directly reflected on the properties of the thin film. The sputtered film obtained by sputtering the target of the present invention reflects this composition, making it possible to form a good metallic glass film.
- the target can have a crystallite size of 10 to 200 A as determined from XRD (X-ray diffraction). Furthermore, it has the feature that there is no crystal of 1 / zm or more, which has been obligatory. Tage If the crystal grain size of the grit itself is small, the roughness of the sputtered surface is smoothed, and the effect of suppressing generation of particles that adversely affect the product yield can be obtained. In particular, the amorphous state is the ultimate morphology for particle reduction. Furthermore, the amorphous or ultrafine structure of the tissue improves the uniformity of the structure and composition of the target, and the product using this has the feature that it does not cause the problem of nonuniformity such as the composition. It will
- the sputtering target for producing a metallic glass film according to the present invention is mainly composed of at least one selected metallic element selected from Pd, Zr, Fe, Co, Cu, N as described above (most component at atomic%) It can be manufactured by sintering gas atomized powder having a composition of three or more systems.
- the crystallite size of the target can be reduced and segregation of the target can be suppressed.
- the raw materials of the above components are melted (alloyed) by, for example, melting in an ampule, arc melting, high frequency melting, etc., the obtained alloy is remelted, and in some cases, the above raw material melting step is used as it is.
- Produce alloy powder by spraying method such as water atomizing method and oil atomizing method.
- gas atomized powder for example, argon gas is used as a propellant gas, and the gas atomized powder is produced by spraying from a quartz nozzle of 0.8 mm ⁇ .
- the atomizing gas pressure is, for example, 80 kgf / cm 3 and a molten metal gas pressure of 0.3 kgf Zcm 2 .
- press pressure is 600 MPa
- temperature crystallization temperature or lower is taken as a standard (conditions are changed according to the composition).
- the above-mentioned gas atomization and sintering conditions can be arbitrarily changed according to the material, and are not limited to the above conditions.
- the sintering density rises to a practically acceptable level (eg, relative density of 90% or more) If it does, it is desirable to carry out near the glass transition point. In addition, it is desirable that the heating time during sintering be as short as possible so that the glass state is maintained.
- a practically acceptable level eg, relative density of 90% or more
- the target is manufactured using hot pressing or plasma sintering (SPS) method for this alloy powder.
- SPS plasma sintering
- the sintered body thus manufactured is processed into a predetermined shape (machining, surface processing such as polishing, etc.) to obtain a target.
- the obtained sputtering target of the present invention was found to have a nano-sized ultrafine uniform structure.
- the film uniformity (formality) is improved, and the generation of arcing and particles is suppressed, and furthermore, the quality of the film deposition is improved significantly. Is obtained.
- the sputtering target of the present invention can be used for ordinary amorphous thin films or crystalline thin films which need not be limited to film formation of ultrafine processing technology.
- the present embodiment is for showing an example of the invention, and the present invention is not limited to these embodiments. That is, it includes other aspects and modifications included in the technical concept of the present invention.
- a predetermined amount of ternary or higher composition containing at least one metal element selected from Pd, Zr, Fe, Co, Cu, M as the main component (the component with the largest atomic percent) They were mixed and melted to produce a master alloy. Next, this alloy was melted, and this molten metal was sprayed from a quartz nozzle of 0.8 mm ⁇ using argon gas as a propellant gas to produce atomized powder. At this time, the atomizing gas pressure was 80 kgfZcm 2 , and the molten metal gas pressure was 0.3 kgfZcm 2 . According to this, atomized powder having a median diameter D50 (34 to 45 m) shown in Table 1 was obtained.
- this atomized powder is filled in a graph-ate die, and in an Ar atmosphere, the surface pressure 300 kg Zc m 2 , temperature 520 Hot pressing was performed under the conditions of 1 ° C. and holding time of 1 hour for densification.
- the relative density of the sintered body thus obtained was 95% or higher, and a high density sintered body was obtained.
- the sintered body was processed into 6 inches and 6 mmt to make a target.
- the XRD (X-ray diffraction) profile of the obtained target is as shown in FIG. 1 (only Example 1 is shown). Other embodiments The same was true (omitted).
- the average crystallite size was calculated from the Scherrer equation from the profile of each example. Each average crystallite size was in the range of 10 to 120 A (1 to 12 nm) as shown in Table 1 o
- Example 1 the segregation state of each element was evaluated by EPMA, as shown in FIG. It can be seen from Fig. 2 that no obligatory prayer is observed, and uniform distribution is observed. Similarly in the other examples, no segregation was observed, and it was confirmed that the respective elements were dispersed uniformly (not shown).
- the film uniformity was good, and the generation of arcing and particles was almost complete. Also, no nodules were observed on the target after sputtering, and a smooth erosion surface was obtained.
- the roughness Ra of the surface of the target after sputtering was 0.25 ⁇ m.
- Example 1 the film uniformity (-formality) is good, arcing and generation of particles hardly occur, and no nodules are observed in the target after sputtering, and the film is smooth. Erosion surface was obtained. And the roughness of the surface of the target after sputtering was 0.12-0.34 / z m. The results are summarized in Table 1.
- the ingot was processed to 3 inches and 6 mmt to make a target.
- the average crystallite size for which the Scherrer's formula power was also calculated was in the range of 140 to 850 A (14 to 85 nm) as shown in Table 1, respectively.
- Comparative Example 1 The degree of segregation in Comparative Example 1 was evaluated by EPMA, as shown in FIG. That is, it was lacking in the homogeneity in which the obligatory prayer of the component element contained in a comparative example is intense. Other comparative examples also gave similar results (not shown).
- the sputtering target for producing a metallic glass film of the present invention is a target having a high density uniform structure by sintering method, and when sputtering is performed using this target, the surface of the target after sputtering is smooth. It has an excellent effect that it has a good erosion uniformity, good film uniformity, and arcing and almost no particle generation.
- the thickness of the thin film can be made much thinner than the balta body by the conventional molten metal quenching method. It has the remarkable effect of being able to be made, being unlimited in size, being large and being inexpensive. The sputtered film thus obtained is extremely useful as a metallic glass working.
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Abstract
Description
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2584566A CA2584566C (en) | 2004-11-15 | 2005-11-04 | Sputtering target for producing metallic glass membrane and manufacturing method thereof |
JP2006544869A JP4836136B2 (ja) | 2004-11-15 | 2005-11-04 | 金属ガラス膜作製用スパッタリングターゲット及びその製造方法 |
US11/719,229 US8663439B2 (en) | 2004-11-15 | 2005-11-04 | Sputtering target for producing metallic glass membrane and manufacturing method thereof |
EP05800317.9A EP1813694B1 (en) | 2004-11-15 | 2005-11-04 | Sputtering target for production of metallic glass film and process for producing the same |
US12/854,683 US8652399B2 (en) | 2004-11-15 | 2010-08-11 | Sputtering target for producing metallic glass membrane and manufacturing method thereof |
Applications Claiming Priority (2)
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JP2004330411 | 2004-11-15 | ||
JP2004-330411 | 2004-11-15 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
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US11/719,229 A-371-Of-International US8663439B2 (en) | 2004-11-15 | 2005-11-04 | Sputtering target for producing metallic glass membrane and manufacturing method thereof |
US12/854,683 Division US8652399B2 (en) | 2004-11-15 | 2010-08-11 | Sputtering target for producing metallic glass membrane and manufacturing method thereof |
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WO2006051737A1 true WO2006051737A1 (ja) | 2006-05-18 |
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PCT/JP2005/020278 WO2006051737A1 (ja) | 2004-11-15 | 2005-11-04 | 金属ガラス膜作製用スパッタリングターゲット及びその製造方法 |
Country Status (7)
Country | Link |
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US (2) | US8663439B2 (ja) |
EP (1) | EP1813694B1 (ja) |
JP (1) | JP4836136B2 (ja) |
KR (1) | KR20070084209A (ja) |
CN (1) | CN101061252A (ja) |
CA (1) | CA2584566C (ja) |
WO (1) | WO2006051737A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008075106A (ja) * | 2006-09-19 | 2008-04-03 | Kitami Institute Of Technology | 結晶質複相水素透過合金および水素透過合金膜 |
JP2008264775A (ja) * | 2007-03-26 | 2008-11-06 | Fukuda Metal Foil & Powder Co Ltd | 複合金属ガラス水素分離膜及びその製造方法 |
JP2009191359A (ja) * | 2008-01-15 | 2009-08-27 | Hitachi Metals Ltd | Fe−Co−Zr系合金ターゲット材 |
JP2009235511A (ja) * | 2008-03-27 | 2009-10-15 | Tanaka Kikinzoku Kogyo Kk | Pd−W系スパッタリングターゲット及びその製造方法 |
JP2016512286A (ja) * | 2013-06-07 | 2016-04-25 | コリア インスティテュート オブ インダストリアル テクノロジーKorea Institute Of Industrial Technology | 非晶質形成能を有する結晶質合金、その製造方法、スパッタリング用合金ターゲット及びその製造方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US7789948B2 (en) * | 2004-11-15 | 2010-09-07 | Nippon Mining & Metals Co., Ltd | Hydrogen separation membrane, sputtering target for forming said hydrogen separation membrane, and manufacturing method thereof |
CN101061252A (zh) * | 2004-11-15 | 2007-10-24 | 日矿金属株式会社 | 用于制造金属玻璃膜的溅射靶及其制造方法 |
DE102008001156A1 (de) * | 2008-04-14 | 2009-10-15 | Robert Bosch Gmbh | Membran, Membrananordnung sowie Vorrichtung |
KR20110055399A (ko) * | 2009-11-19 | 2011-05-25 | 한국생산기술연구원 | 다성분 합금계 스퍼터링 타겟 모물질 및 다기능성 복합코팅 박막 제조방법 |
US8100318B1 (en) * | 2010-02-11 | 2012-01-24 | The United States Of America As Represented By The Secretary Of The Air Force | Joining of tungsten alloys |
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KR20070084209A (ko) | 2007-08-24 |
US8663439B2 (en) | 2014-03-04 |
CA2584566C (en) | 2013-12-10 |
EP1813694B1 (en) | 2018-06-20 |
JP4836136B2 (ja) | 2011-12-14 |
EP1813694A1 (en) | 2007-08-01 |
US20100320085A1 (en) | 2010-12-23 |
CA2584566A1 (en) | 2006-05-18 |
CN101061252A (zh) | 2007-10-24 |
US8652399B2 (en) | 2014-02-18 |
JPWO2006051737A1 (ja) | 2008-08-07 |
EP1813694A4 (en) | 2009-05-06 |
US20090139858A1 (en) | 2009-06-04 |
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