WO2013058074A1 - Ni基耐食耐摩耗合金 - Google Patents
Ni基耐食耐摩耗合金 Download PDFInfo
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- WO2013058074A1 WO2013058074A1 PCT/JP2012/074749 JP2012074749W WO2013058074A1 WO 2013058074 A1 WO2013058074 A1 WO 2013058074A1 JP 2012074749 W JP2012074749 W JP 2012074749W WO 2013058074 A1 WO2013058074 A1 WO 2013058074A1
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- Prior art keywords
- alloy
- resistant
- content
- wear
- corrosion
- Prior art date
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 70
- 239000000956 alloy Substances 0.000 title claims abstract description 70
- 238000005260 corrosion Methods 0.000 title claims abstract description 39
- 230000007797 corrosion Effects 0.000 title claims abstract description 39
- 239000000843 powder Substances 0.000 claims abstract description 34
- 238000005245 sintering Methods 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 229910052750 molybdenum Inorganic materials 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000007858 starting material Substances 0.000 abstract 3
- 239000000155 melt Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011195 cermet Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910005569 NiB Inorganic materials 0.000 description 1
- 229910005883 NiSi Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
- B22F9/082—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 atomising using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
-
- 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
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
-
- 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
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/68—Barrels or cylinders
- B29C48/6803—Materials, coating or lining therefor
Definitions
- the present invention relates to a Ni-based corrosion-resistant wear-resistant alloy.
- the fluorine-based resin component is molded into a predetermined shape using a molding apparatus such as an extruder or an injection molding machine.
- Patent Document 1 A sintered Ni-based cermet as described in Japanese Patent No. 4121694 (JP4121694B2) (hereinafter referred to as “Patent Document 1” in the present specification) is used.
- the fluororesin may be decomposed to generate a corrosive gas (fluorine-containing gas).
- a corrosive gas fluorine-containing gas
- Hastelloy C (trademark), which is a highly corrosion-resistant Ni-based alloy, or CH-501 material provided by Kubota Corporation.
- Hastelloy C is a Ni—Mo—Cr based corrosion resistant alloy provided by Haynes (USA), which is excellent in corrosion resistance but low in hardness and inferior in wear resistance.
- CH-501 is a Ni-based cermet and is characterized by forming a fine structure.
- sintering by HIP is necessary, and high production costs are a problem. That is, when the above-mentioned known materials are used, the material wear due to corrosion can be reduced, but the wear resistance is not sufficient and the service life is short, and the parts manufacturing cost (for example, barrel manufacturing) (Unit price) is high.
- An object of the present invention is to provide a Ni-based corrosion-resistant wear-resistant alloy having sufficient corrosion resistance and wear resistance at low cost even in an environment where corrosive gas such as fluorine-based gas exists.
- the present invention aims to improve the corrosion resistance without sacrificing the wear resistance by mainly optimizing the Cu addition and the Mo / B ratio based on the alloy of Patent Document 1 (JP4121694B2).
- the alloy of the present invention a combination of fine hard particles aggregated in a spherical shape or a lump shape is bonded with a metal binder phase having excellent toughness to improve toughness without reducing wear resistance.
- JP4121694B2 follows the alloy structure.
- the alloy of the present invention compared to the alloy of Patent Document 1, in addition to increasing the amount of Mo solid solution in the metal bonded phase, the added Cu is dissolved in the metal bonded phase, whereby the metal bonded phase and thus the alloy is dissolved. The overall corrosion resistance is increased. Increased corrosion resistance is achieved without sacrificing wear resistance as much as Hastelloy C.
- the entire alloy structure is dispersed in the bonded phase (a) (metal bonded layer) in which Si, Mo, and Cu are dissolved in Ni and the bonded phase (a).
- a hard or aggregated hard object aggregate (b), and the metal structure of the hard object aggregate (b) is a bond in which Si, Mo, and Cu are dissolved in the same Ni as in the binder phase (a). It comprises a phase (c) and a dispersion layer (d) composed of borides such as Mo 2 NiB 2 and Ni 3 B dispersed in the bonding layer (c) (see FIGS. 1 and 2).
- the size of the hard material aggregate (b) is preferably about 30 to 300 ⁇ m, as in the base alloy of Patent Document 1.
- the raw material powder used for the production of the alloy of the present invention is produced by, for example, an atomizing method (a molten metal spraying method) using a molten metal in which NiB, Si, Mo, Ni, Cu is dissolved, and B: 2.2 to 3 0.0%, Si: 3.0 to 5.0%, Mo: 18 to 25%, Cu: 1 to 15% and the balance Ni and unavoidable impurities, the weight ratio of Mo content to B content is It has a composition of 7-9.
- the atomized powder having a particle size of 30 to 300 ⁇ m sieved using a sieve of a predetermined mesh is used as the raw material powder.
- the raw material powder of the alloy of the present invention By producing the raw material powder of the alloy of the present invention by the atomizing method, hard particles made of borides such as Mo 2 NiB 2 and Ni 3 B are dispersed in a binder phase in which Si, Mo, and Cu are dissolved in Ni.
- a powder having a metal structure can be obtained, and by sintering this powder, a sintered alloy having a binder phase (the above binder phases (a) and (c)) in which Si, Mo and Cu are dissolved in Ni.
- the sintered alloy (the alloy of the present invention) exhibits excellent corrosion resistance.
- NiSiMo compound when raw material powder is produced by a pulverization method, a NiSiMo compound is generated, and if this NiSiMo compound is present, it has been confirmed that the corrosion resistance of the sintered alloy is lowered.
- sintering the raw material powder it is preferable to perform molding by a vacuum sintering method, a hot isostatic pressing method, or the like.
- the composition of the alloy according to the present invention includes B: 2.2 to 3.0%, Si: 3.0 to 5.0%, Mo: 18 to 25%, Cu: 1 to 15% and the balance Ni. And inevitable impurities.
- the weight ratio of the Mo content to the B content is 7-9.
- the powder before sintering preferably contains C: 0.01 to 0.5% by weight, but it is not always necessary to add C.
- the percentages indicating the composition or content all mean weight percent unless otherwise specified.
- Mo dissolves in the binder phase (the binder phases (a) and (c) described above) to enhance the corrosion resistance of the alloy. If the Mo content is less than 18%, the amount of Mo dissolved in the binder phase decreases, and a sufficient corrosion resistance improvement effect cannot be obtained. On the other hand, if the Mo content exceeds 25%, the sintering temperature must be increased in order to obtain a sound sintered body, which increases the manufacturing cost.
- B forms a boride (Mo 2 NiB 2 ) which is a hard particle together with Ni and Mo, and improves the wear resistance of the alloy. If the B content is less than 2.2%, the amount of Mo 2 NiB 2 produced is reduced and the wear resistance is reduced (however, the amount of Mo dissolved in the binder phase is increased, so that the corrosion resistance is only that much. To improve.) If the B content exceeds 3.0%, the amount of Mo dissolved in the binder phase decreases unless the Mo content is increased by the amount of Mo 2 NiB 2 produced, and the corrosion resistance deteriorates. However, as described above, if the Mo content is increased, the sintering temperature must be increased, and the manufacturing cost (sintering cost) increases. For this reason, the B content is set to 2.2 to 3.0%.
- the added Cu was dissolved in the binder phase, thereby increasing the corrosion resistance of the binder phase and thus the entire alloy.
- the weight ratio of the Mo content to the B content needs to be 7 or more in order to achieve an improvement in corrosion resistance.
- the raw material powder produced by the atomization method has hard particles made of borides such as Mo 2 NiB 2 and Ni 3 B dispersed in a binder phase in which Si, Mo, and Cu are dissolved in Ni.
- borides such as Mo 2 NiB 2 and Ni 3 B dispersed in a binder phase in which Si, Mo, and Cu are dissolved in Ni.
- Mo / B weight ratio was made into 9 or less.
- the Cu like Mo improves the corrosion resistance of the alloy by dissolving in the binder phase. If the Cu content is less than 2%, the amount of Cu dissolved in the binder phase is small, and the effect of improving corrosion resistance does not appear. On the other hand, if the Cu content exceeds 15%, a Cu-based compound is generated and the corrosion resistance of the alloy is lowered. Furthermore, if the Cu content exceeds 15%, the toughness is reduced and fine chips are liable to occur, and as a result, the low wear resistance is reduced. Therefore, the Cu content is set to 1 to 15%. If the wear resistance is important, the Cu addition amount is preferably 10% or less.
- Si has the function of lowering the sintering temperature. If the Si content is less than 3.0%, the effect of lowering the sintering temperature cannot be obtained sufficiently. On the other hand, if the Si content exceeds 5.0%, a NiSi compound that decreases the toughness of the alloy and a NiSiMo compound that decreases the corrosion resistance of the alloy are likely to be generated, which is not preferable. Therefore, the Si content is set to 3.0 to 5.0%.
- C has the effect of reducing the oxide film on the powder surface and lowering the sintering temperature of the atomized powder.
- the C content (addition amount) is 0.01% or less, the effect of reducing the oxide film on the powder surface is small, and a sufficient sintering temperature lowering effect cannot be obtained.
- the C content is 0.5% or more, a large amount of carbides are precipitated and the strength and high-temperature corrosion resistance are deteriorated. Therefore, when C is added, the addition amount is set to 0.01 to 0.5%.
- C is preferably added. However, depending on the manufacturing conditions of the atomized powder, the degree of oxidation of the powder surface may be small. In this case, the addition of C is minimized. There are two methods of adding C.
- Atomized powder that is, a method of spraying after adding C when the raw material of spray powder is dissolved, and a conventional method of adding atomized powder by dissolving a raw material not containing C
- the added oxide of C on the powder surface is sufficiently reduced by C added, and the sinterability of the atomized powder can be improved.
- C may be added independently, C may be added by adding carbides, such as Mo, Si, and B, In either case, it is the same The effect is obtained.
- the alloy of the present invention can be suitably used for parts that come into contact with molten plastic (particularly plastic containing fluorine) of a plastic molding machine, such as barrels and screws. Since the alloy of the present invention is relatively expensive, only the part in contact with the molten resin is formed on the base material (usually made of a steel material or cast iron), rather than constituting the whole of one part with the alloy of the present invention. Is preferably provided as a lining.
- the manufacturing method will be briefly described with reference to FIG.
- 1 is a cylindrical body
- 2 is a rod-shaped body
- 3 is an upper and lower lid body
- 4 is a raw material powder filled between the cylindrical body 1 and the rod-shaped body 2.
- the cylindrical body 1 (or the rod-shaped body 2) is obtained by applying a release agent to the surface of the cylindrical body 1, the surface of the rod-shaped body 2, or the surface of the lid 3 and sintering at a predetermined temperature. And a raw material powder 4 (sintered raw material powder 4) are obtained.
- the cylindrical body 1 can be, for example, a barrel base material (made of a steel material or cast iron).
- the rod-shaped body 2 can be used as, for example, a screw base (made of a steel material).
- Patent Publication JP 4-202705A (and corresponding US) relating to a patent application by the present applicant. It is possible to use those disclosed in the patent publication US5,336,527 and the corresponding German publication DE4139421A). US 5,336,527 is hereby incorporated by reference.
- the alloy of the present invention has a higher Mo content than the alloy of Patent Document 1. However, since Cu cheaper than Ni is added, the content of expensive Ni is reduced by an amount corresponding to the amount of Cu added. For this reason, material cost is substantially equivalent to the alloy of patent document 1.
- FIG. Further, the atomization treatment cost of the alloy of the present invention is equivalent to the alloy described in Patent Document 1. Furthermore, the alloy of the present invention can be manufactured at a sintering temperature that is not significantly different (albeit slightly higher) than the alloy of Patent Document 1, and the shrinkage during sintering is also the same as that of Patent Document 1.
- the members can be manufactured with the same production equipment. That is, when the alloy of the present invention is used, the member can be manufactured at the same total cost as the alloy of Patent Document 1.
- the alloys of the present invention are significantly more resistant to hydrofluoric acid than the conventional alloys (Sample Nos. 1 and 3) (an index of corrosion resistance to fluorine-based gases). It has an equivalent corrosion resistance even when compared with the alloys (sample numbers 5 and 6) that have been used in parts where corrosion wear has been a problem.
- the alloys of the present invention tend to have a slight decrease in wear resistance compared to the conventional alloys (Sample Nos. 1 and 3). Compared to the alloys that have been manufactured (sample numbers 5 and 6), the wear resistance is greatly improved.
- the alloy of the present invention can improve the corrosion resistance against hydrofluoric acid while minimizing the decrease in wear resistance.
- sample numbers 7 and 8 were compared with each other, sample number 7 with a higher amount of Cu was slightly inferior in wear resistance, although it was slightly superior in corrosion resistance.
- the alloy of Sample No. 4 which has the same composition as the alloy of the present invention but has a different powder manufacturing method, has a large shrinkage during sintering, so it cannot be joined to a steel substrate simultaneously with sintering or is very difficult (ie, Unrealistic as an industrial production method).
- the alloy of the present invention uses a raw material powder (atomized powder) produced by a molten metal spraying method like the alloy of Patent Document 1 (conventional material).
- a raw material powder atomized powder
- Such a raw material powder has little shrinkage during sintering, and is sintered. It is easy to join to the steel substrate at the same time as the bonding. For this reason, the barrel covered with the Ni-based corrosion-resistant wear-resistant alloy can be manufactured at low cost.
- the alloys of Sample Nos. 5 and 6 are difficult to be joined to the steel substrate at the same time as sintering, or a special sintering method (HIP) is required, resulting in high manufacturing costs. .
- HIP special sintering method
Abstract
Description
なお、本発明合金(試料番号7、8)同士を比較すると、Cu量が高い試料番号7の方が、やや耐食性に優れるが、やや耐摩耗性に劣っていた。
Claims (3)
- 重量%で、B:2.2~3.0%、Si:3.0~5.0%、Mo:18~25%、Cu:1~15%を含み残部Niおよび不可避的不純物からなり、かつ、B含有量に対するMo含有量の重量比が7~9である組成の原料粉末を溶湯噴霧法により製造し、この原料粉末を焼結して得たNi基耐食耐摩耗合金。
- 焼結前の粉末がさらに重量%でC:0.01~0.50%を含む、請求項1記載のNi基耐食耐摩耗合金。
- 少なくとも樹脂と接触する部分が請求項1または2記載のNi耐食耐摩耗合金により形成されている樹脂成形機部品。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020147010129A KR101701012B1 (ko) | 2011-10-19 | 2012-09-26 | Ni기 내식 내마모 합금의 제조 방법 |
JP2013539592A JP5882351B2 (ja) | 2011-10-19 | 2012-09-26 | Ni基耐食耐摩耗合金の製造方法 |
CN201280050993.2A CN103874774B (zh) | 2011-10-19 | 2012-09-26 | Ni基耐蚀耐磨耗合金 |
US14/353,018 US20140245863A1 (en) | 2011-10-19 | 2012-09-26 | Corrosion-resistant and wear-resistant ni-based alloy |
DE112012004408.8T DE112012004408T5 (de) | 2011-10-19 | 2012-09-26 | Korrosionsresistente und abnutzungsresistente Legierung auf Ni -Basis |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-229934 | 2011-10-19 | ||
JP2011229934 | 2011-10-19 |
Publications (1)
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WO2013058074A1 true WO2013058074A1 (ja) | 2013-04-25 |
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ID=48140728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2012/074749 WO2013058074A1 (ja) | 2011-10-19 | 2012-09-26 | Ni基耐食耐摩耗合金 |
Country Status (7)
Country | Link |
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US (1) | US20140245863A1 (ja) |
JP (1) | JP5882351B2 (ja) |
KR (1) | KR101701012B1 (ja) |
CN (1) | CN103874774B (ja) |
DE (1) | DE112012004408T5 (ja) |
TW (1) | TWI460282B (ja) |
WO (1) | WO2013058074A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103949651A (zh) * | 2014-04-30 | 2014-07-30 | 浙江旭德新材料有限公司 | 一种无铅耐磨耐蚀合金粉末材料的制备方法 |
WO2016186037A1 (ja) * | 2015-05-15 | 2016-11-24 | 東洋鋼鈑株式会社 | 硬質焼結合金及びその製造方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016099390A1 (en) | 2014-12-17 | 2016-06-23 | Uddeholms Ab | A wear resistant alloy |
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JPH0215140A (ja) * | 1988-03-24 | 1990-01-18 | Kobe Steel Ltd | 特に耐食性に優れた耐摩耗粉末焼結合金 |
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JP2004034071A (ja) * | 2002-07-02 | 2004-02-05 | Toshiba Mach Co Ltd | ダイカストマシンの射出ユニット |
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SU293871A1 (ru) * | 1969-03-18 | 1971-01-26 | А. Б. Альтман, Н. С. Брунова, П. А. Гладышев, Т. А. Козлова | Металлокерамический немагнитный сплав |
SU443093A1 (ru) * | 1972-07-17 | 1974-09-15 | Ордена Трудового Красного Знамени Институт Химии Силикатов Им. И. В. Гребенщикова | Металлокерамический материал дл покрытий |
JPS6479338A (en) * | 1987-06-03 | 1989-03-24 | Kobe Steel Ltd | Wear-resistant alloy excellent in corrosion resistance to halogen gas and its production |
JP4354315B2 (ja) * | 2004-03-22 | 2009-10-28 | 東芝機械株式会社 | アルミニウム溶湯接触部材およびその製造方法 |
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JP4499024B2 (ja) * | 2005-12-02 | 2010-07-07 | 東芝機械株式会社 | アルミダイカスト用給湯管およびその製造方法 |
KR102309630B1 (ko) | 2018-09-10 | 2021-10-05 | 주식회사 엘지에너지솔루션 | Icb 조립체, 이를 포함한 배터리 모듈 및 그 제조 방법 |
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- 2012-09-26 DE DE112012004408.8T patent/DE112012004408T5/de active Pending
- 2012-09-26 KR KR1020147010129A patent/KR101701012B1/ko active IP Right Grant
- 2012-09-26 JP JP2013539592A patent/JP5882351B2/ja active Active
- 2012-09-26 CN CN201280050993.2A patent/CN103874774B/zh active Active
- 2012-09-26 WO PCT/JP2012/074749 patent/WO2013058074A1/ja active Application Filing
- 2012-09-26 US US14/353,018 patent/US20140245863A1/en not_active Abandoned
- 2012-10-19 TW TW101138679A patent/TWI460282B/zh active
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Publication number | Priority date | Publication date | Assignee | Title |
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CN103949651A (zh) * | 2014-04-30 | 2014-07-30 | 浙江旭德新材料有限公司 | 一种无铅耐磨耐蚀合金粉末材料的制备方法 |
CN103949651B (zh) * | 2014-04-30 | 2016-01-20 | 浙江旭德新材料有限公司 | 一种无铅耐磨耐蚀合金粉末材料的制备方法 |
WO2016186037A1 (ja) * | 2015-05-15 | 2016-11-24 | 東洋鋼鈑株式会社 | 硬質焼結合金及びその製造方法 |
Also Published As
Publication number | Publication date |
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KR20140078666A (ko) | 2014-06-25 |
JPWO2013058074A1 (ja) | 2015-04-02 |
US20140245863A1 (en) | 2014-09-04 |
TW201321525A (zh) | 2013-06-01 |
KR101701012B1 (ko) | 2017-01-31 |
TWI460282B (zh) | 2014-11-11 |
JP5882351B2 (ja) | 2016-03-09 |
CN103874774A (zh) | 2014-06-18 |
DE112012004408T5 (de) | 2014-08-07 |
CN103874774B (zh) | 2016-12-07 |
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