JP2019502555A - 金属複合材からなる部材および該部材の熱間成形による製造方法 - Google Patents
金属複合材からなる部材および該部材の熱間成形による製造方法 Download PDFInfo
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- JP2019502555A JP2019502555A JP2018522119A JP2018522119A JP2019502555A JP 2019502555 A JP2019502555 A JP 2019502555A JP 2018522119 A JP2018522119 A JP 2018522119A JP 2018522119 A JP2018522119 A JP 2018522119A JP 2019502555 A JP2019502555 A JP 2019502555A
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- layer material
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- composite material
- stainless steel
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- 238000001816 cooling Methods 0.000 claims description 5
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- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
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- PALQHNLJJQMCIQ-UHFFFAOYSA-N boron;manganese Chemical compound [Mn]#B PALQHNLJJQMCIQ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
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- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K5/00—Gas flame welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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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
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- C—CHEMISTRY; METALLURGY
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
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- C—CHEMISTRY; METALLURGY
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- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
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- C—CHEMISTRY; METALLURGY
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- C21D2251/00—Treating composite or clad material
- C21D2251/02—Clad material
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C—CHEMISTRY; METALLURGY
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- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/12993—Surface feature [e.g., rough, mirror]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
Description
Claims (18)
- 耐食性および耐剥離性の高い金属複合材からなる部材において、該複合材は被覆されていない硬化性鋼を心材(1、11、21、32)として含み、該鋼の表面には耐食性および耐剥離性を有する層(2、13、22、31)が耐熱ステンレス鋼を用いて設けられ、前記心材(1、11、21、32)の降伏強さRp0.2は少なくとも1000MPaであり、引張強度Rmは少なくとも1500MPaであり、前記層材(2、13、22、31)の空気中における耐剥離限界温度は少なくとも850℃であることを特徴とする部材。
- 請求項1に記載の部材において、前記心材(1、11、21、32)の化学組成は、質量%で、0.48%以下のC、0.4%以下のN、18%以下のCr、好ましくは10.5〜18%のCr、8%以下のNi、18%以下のMn、3.0%以下のMo、1.0%以下のSi、0.65%以下のCu、0.005以下のBであり、残部はFeおよび不可避不純物であることを特徴とする部材。
- 請求項1または2に記載の部材において、前記層材(2、13、22、31)は、質量%で、18〜25%のCr、10〜19%のNi、0.5%以上のMnおよび0.4%以上のSiを含有するオーステナイト系耐熱ステンレス鋼であることを特徴とする部材。
- 請求項1または2に記載の部材において、前記層材(2、13、22、31)は、質量%で、13〜18%のCr、0.5%以上のMn、1.0%以上のSiおよび0.1%以下のCを含有するフェライト系耐熱ステンレス鋼であることを特徴とする部材。
- 前記請求項のいずれかに記載の部材において、前記層材(2、13、22、31)は厚さ220mmの平板上に設けられた厚さが最大でも55mmの熱間圧延片または熱間圧延板の形態であり、該層材(2、13、22、31)と前記心材(1、11、21、32)との相対的厚さ比は最大でも全体の厚さの50%であることを特徴とする部材。
- 請求項1ないし4のいずれかに記載の部材において、前記層材(2、13、22、31)は厚さが最大でも2.5mmの熱間圧延片または熱間圧延板の形態であり、該層材(2、13、22、31)と前記心材(1、11、21、32)との相対的厚さ比は最大でも3.2%であることを特徴とする部材。
- 前記請求項のいずれかに記載の部材において、前記層材(2、13、22、31)と前記心材(1、11、21、32)との熱伝導度の相対比は最大でも2であることを特徴とする部材。
- 高い耐食性および耐剥離性を有する金属複合材からなる部材の製造方法において、被覆されていない硬化性鋼からなる心材(1、11、21、32)と耐熱ステンレス鋼からなる層材(2、13、22、31)とを互いに溶接して、該層材(2、13、22、31)が該心材の外側面を被覆する金属複合材を形成し、該複合材をさらにオーステナイト化温度で最大5分加熱処理し、該加熱処理した複合材を熱間成形治工具で熱間成形して所期形状の部材を作成し、該熱間成形した部材を常温で冷却することを特徴とする製造方法。
- 請求項8に記載の方法において、溶接はレーザ溶接(23)によって行うことを特徴とする方法。
- 請求項8に記載の方法において、溶接はキーホール溶接によって行うことを特徴とする方法。
- 請求項8または9に記載の方法において、熱間成形は少なくとも1種類のシールドガスの雰囲気中で行うことを特徴とする方法。
- 請求項11に記載の方法において、窒素をシールドガスとして用いて、前記部材の上部に高耐摩耗性の窒化物硬化面(12)を設けることを特徴とする方法。
- 請求項8ないし12のいずれかに記載の方法において、前記部材の前記複合材用の前記心材(1、11、21、32)は、化学組成が質量%で、0.48%以下のC、0.4%以下のN、18%以下のCr、好ましくは10.5〜18%のCr、8%以下のNi、18%以下のMn、3.0%以下のMo、1.0%以下のSi、0.65%以下のCu、および残部がFeおよび不可避不純物である鋼からなることを特徴とする方法。
- 請求項8ないし13のいずれかに記載の方法において、前記部材の前記複合材用の前記層材(2、13、22、31)は、質量%で、18〜25%のCr、10〜19%のNi、0.5%以上のMnおよび0.4%以上のSiを含有するオーステナイト系耐熱ステンレス鋼からなることを特徴とする方法。
- 請求項8ないし13のいずれかに記載の方法において、前記前記部材の前記複合材用の前記層材(2、13、22、31)は、質量%で、13〜18%のCr、0.5%以上のMn、1.0%以上のSiおよび0.1%以下のCを含有するフェライト系耐熱ステンレス鋼からなることを特徴とする方法。
- 請求項8ないし15のいずれかに記載の方法において、前記複合材の前記熱間成形処理時の加熱曲線は少なくとも50K/sであることを特徴とする方法。
- 請求項8ないし16のいずれかに記載の方法において、前記複合材は、冷却処理時に、前記層材のマルテンサイト変態開始温度(Ms)に達すると、熱間成形治工具から取り出されることを特徴とする方法。
- 請求項8ないし17のいずれかに記載の方法において、硫黄酸96%および正リン酸85%からなる電解液を使用した光輝仕上げによる前処理を行うことで、前記層材(2、13、22、31)を前記心材(1、11、21、32)に接合することを特徴とする方法。
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EP15192262.2 | 2015-10-30 | ||
EP15192262.2A EP3162558A1 (en) | 2015-10-30 | 2015-10-30 | Component made of metallic composite material and method for the manufacture of the component by hot forming |
PCT/EP2016/076220 WO2017072357A1 (en) | 2015-10-30 | 2016-10-31 | Component made of metallic composite material and method for the manufacture of the component by hot forming |
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US (1) | US10974485B2 (ja) |
EP (1) | EP3162558A1 (ja) |
JP (1) | JP2019502555A (ja) |
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FR3097791B1 (fr) | 2019-06-28 | 2021-06-18 | Safran Aircraft Engines | Noyau de conformation a chaud d’une piece metallique et procede de fabrication, de regeneration et de conformation |
US20220328210A1 (en) * | 2019-07-02 | 2022-10-13 | Sumitomo Electric Industries, Ltd. | Copper-coated steel wire, stranded wire, insulated electric wire, and cable |
CN111559134B (zh) * | 2020-04-20 | 2022-04-12 | 哈尔滨工业大学(威海) | 一种复合板及其制备方法 |
JP2024530056A (ja) * | 2021-07-08 | 2024-08-14 | マッカルパイン サミュエル | 耐食性ステンレス鋼コーティングのためのシステム、方法、および組成物 |
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Also Published As
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WO2017072357A1 (en) | 2017-05-04 |
KR20180075621A (ko) | 2018-07-04 |
AU2016345677A1 (en) | 2018-05-10 |
US20180304583A1 (en) | 2018-10-25 |
EA201890766A1 (ru) | 2018-11-30 |
CA3002491A1 (en) | 2017-05-04 |
US10974485B2 (en) | 2021-04-13 |
EP3162558A1 (en) | 2017-05-03 |
BR112018008689A2 (pt) | 2018-10-30 |
MX2018005175A (es) | 2018-08-15 |
CN108349213A (zh) | 2018-07-31 |
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