KR100205160B1 - Ni-ti계 합금과 이종금속의 접합부 및 그 접합방법 - Google Patents
Ni-ti계 합금과 이종금속의 접합부 및 그 접합방법 Download PDFInfo
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- KR100205160B1 KR100205160B1 KR1019920005802A KR920005802A KR100205160B1 KR 100205160 B1 KR100205160 B1 KR 100205160B1 KR 1019920005802 A KR1019920005802 A KR 1019920005802A KR 920005802 A KR920005802 A KR 920005802A KR 100205160 B1 KR100205160 B1 KR 100205160B1
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 72
- 239000002184 metal Substances 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000005304 joining Methods 0.000 title claims abstract description 42
- 150000002739 metals Chemical class 0.000 title claims abstract description 17
- 229910001069 Ti alloy Inorganic materials 0.000 title description 2
- 239000000956 alloy Substances 0.000 claims abstract description 93
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 91
- 229910001000 nickel titanium Inorganic materials 0.000 claims abstract description 78
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 230000004927 fusion Effects 0.000 claims abstract description 17
- 238000005242 forging Methods 0.000 claims description 24
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000000284 extract Substances 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 235000015097 nutrients Nutrition 0.000 claims 2
- 238000007712 rapid solidification Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 abstract description 10
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- 239000012071 phase Substances 0.000 description 16
- 238000001816 cooling Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000011651 chromium Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000010949 copper Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
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- 239000000203 mixture Substances 0.000 description 4
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- 230000009466 transformation Effects 0.000 description 4
- 230000003446 memory effect Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229910000599 Cr alloy Inorganic materials 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- GXDVEXJTVGRLNW-UHFFFAOYSA-N [Cr].[Cu] Chemical compound [Cr].[Cu] GXDVEXJTVGRLNW-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
- B23K11/20—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of different metals
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S420/00—Alloys or metallic compositions
- Y10S420/902—Superplastic
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12944—Ni-base component
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Abstract
Description
Claims (7)
- 형상기억특성 및 초탄성 효과를 가지며, Ni-Ti 계 합금(3)과는 다른 이종금속(4 : 異種金屬)으로 접합된 계면부를 갖는 이종금속을 가진 Ni-Ti 계 합금의 접합부에 있어서, Ni-Ti 계 합금과 접합부상의 이종금속 보더링의 일부분의 압력의 적용하에서반응 융합을 통해 업어진 용해 단조 조직(11)과, 고온에서 Ni-Ti 계 합금을 연화시키고 압력을 Ni-Ti 계 합금의 측부에 적용 시킴으로써 얻어진 Ni-Ti 계 합금의 열간 단조 조직(12) 및, 상기 이종금속을 고온에서 연화시키고 압력을 상기 용해 단조 조직을 가로지르는 이종 금속의 측부상에 적용시킴으로써 얻어진 이종 금속의 열간 단조 조직(13)을 포함하는 것을 특징으로 하는 이종금속과 Ni-Ti 계 합금의 접합부.
- 제1항에 있어서, 상기 Ni-Ti 계 합금(3)은 Ni 또는 Ti 부가 총량 범위가 20% 이하인 Fe, Cr, Al, V, Pd, Co, Nb 및 Cu 중 하나 또는 2 종류 이상으로 치환된 Ni-Ti 계 합금이나 40 내지 60%의 Ni-Ti계 합급을 포함하는 형상기억합금이나 초탄성 합금인 것을 특징으로 하는 이종 금속과 Ni-Ti 계합금의 접합부.
- 제1항에 있어서 상기 이종 금속은 Ni, Ti, Cu, Fe, Ni 기본 합금, Ti 기본합금, Fe 기본합금 및, Cu 기본 합금인 것을 특징으로 하는 이종 금속과 Ni-Ti 계 합금의 접합부.
- Ni-Ti 계 합금 성분과 이종금속 성분의 접합면을 상기 두 성분의 접합시 서로 접촉시키는 접촉 단계와, 접합부를 단시간에 성분중 어느 한 성분의 융합온도로 가열하여 이를 국부적으로 반응 융합시켜 양성분을 그 융합 영역상의 보더링 영역에서 고온으로 연화시키고 압축 처리를 위해 양 성분을 통해서 접합부에 고압력을 동시에 적용시킴으로써, 양 성분의 반응 융합과 압력 적용을 통해 얻어질 수 있는 용해접합된조직을 접합 계면에 성형시키는 성형 단계와, Ni-Ti 계 합금 성분을 고온에서 연화시키고 압력을 상기 성분에 적용시켜서 얻어질 수 있는 Ni-Ti 계 합금의 열간 단조 조직과 이종금속 성분을 고온에서 연화 시키고 상기 용해 단조 조직을 가로지르는 상기 성분의 측부상에 압력을 적용 시켜서 얻어질 수 있는 이종금속의 열간 단조 조직를 부가로 성형시키는 성형 단계를 포함하는 것을 특징으로 하는 Ni-Ti 계 합금의 접합 방법.
- Ni-Ti 계 합금 성분과 이종금속 성분의 접합면을 상기 두 성분의 접합시 서로 접촉시키는 접촉 단계와, 접합부를 단 시간에 성분중 어느 한 성분의 융합온도로 가열하여 이를 국부적으로 반응 융합시켜 양성분을 그 융합 영역상의 보더링 부분에서 고온으로 연화 시키고 상기 융합 영역을 접합 계면에서 외부로 밀어내도록 양성분을 통한 3㎏/㎟ 이상의 압력으로 접합부를 동시에 가압 및 압축시킴으로써, 양 성분의 융합과 압력 적용을 통해 얻어질 수 있는 용해 단조 조직를 접합 계면에 성형하고, 접합계면의 외주 주변에 단조 조직를 가진 추출부를 성형시키는 성형 단계와. Ni-Ti 계 합금 성분을 고온에서 연화시키고 압력을 상기 성분에 적용시켜서 얻어질 수 있는 Ni-Ti 계 합금의 열간 단조 조직과, 이종금속 성분을 고온에서 연화시키고 상기 용해 단조 조직를 가로지르는 상기 성분의 측부상에 압력을 적용시켜서 얻어질 수 있는 이종금속의 열간 단조 조직를 부가로 성형시키는 성형 단계를 포함하는 것을 특징으로 하는 이종금속과 Ni-Ti 계 합금의 접합 방법.
- 제 5 항에 있어서, 접합계면에서 외부로 밀려남으로써 형성되고 하나 이상의 성분의 단조 조직를 가진 추출부(M)는 절단된후 폴리싱에 의해 연마가공 되는 것을 특징으로 하는 이종금속과 Ni-Ti 계 합금의 접합 방법.
- 양성분의 접합시 접합면에 이웃하는 이종금속 성분과 Ni-Ti 계 합금 성분(3)에 높은 열 전도성 물질로 이루어진 방열부를 부착시킨후, Ni-Ti 계 합금 성분과 이종금속 성분(4)의 접합면을 서로 접촉시키는 접촉 단계와. 신속한 응고를 위해 방열부를 가진 접합부로부터 밀려난 반응 융합 생성물을 접촉시킴과 동시에, 접합부를 단시간에 성분중 어느 한 성분의 융합 온도로 가열하여 이를 국부적으로 반응 융합시켜 양성분을 그 융합 영역사의 보더링 영역에서 고온으로 연화시키고 압축 처리를 위해 양성분을 통한 접합부에 고압력을 동시에 적용시킴으로써 양성분의 융합과 압력 적용을 통해 얻어질 수 있는 용해 단조 조직(11)를 접합 계면에 성형시키는 접촉 및 성형 단계와, Ni-Ti 계 합금 성분을 고온에서 연화시키고 압력을 상기 성분에 적용시켜서 얻어질 수 있는 Ni-Ti 계 합금의 열간 단조 조직(12)과, 이종 금속 성분을 고온에서 연화시키고 상기 용해 단조 조직를 가로지르는 상기 성분의 측부상에 압력을 적용시켜서 얻어질 수 있는 이종금속의 열간 단조 조직(13)을 부가로 성형시키는 성형 단계를 포함하는 것을 특징으로 하는 이종금속과 Ni-Ti 계 합금의 접합 방법.
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JP91-103452 | 1991-04-09 |
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KR100205160B1 true KR100205160B1 (ko) | 1999-07-01 |
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US (2) | US5358796A (ko) |
EP (1) | EP0508414B1 (ko) |
KR (1) | KR100205160B1 (ko) |
AT (1) | ATE140647T1 (ko) |
DE (1) | DE69212365T2 (ko) |
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US5630840A (en) | 1993-01-19 | 1997-05-20 | Schneider (Usa) Inc | Clad composite stent |
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- 1992-04-08 AT AT92106086T patent/ATE140647T1/de active
- 1992-04-08 EP EP92106086A patent/EP0508414B1/en not_active Expired - Lifetime
- 1992-04-08 KR KR1019920005802A patent/KR100205160B1/ko not_active IP Right Cessation
-
1993
- 1993-06-15 US US08/076,868 patent/US5358796A/en not_active Expired - Lifetime
- 1993-06-15 US US08/076,797 patent/US5368661A/en not_active Expired - Lifetime
Cited By (2)
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KR100427851B1 (ko) * | 2001-09-08 | 2004-04-30 | 박도찬 | 안경테 제조방법 및 장치 |
US7143928B2 (en) | 2004-10-28 | 2006-12-05 | Samyoung Machinery Co., Ltd. | Flux and method for joining dissimiliar metals |
Also Published As
Publication number | Publication date |
---|---|
KR920019467A (ko) | 1992-11-19 |
EP0508414B1 (en) | 1996-07-24 |
DE69212365T2 (de) | 1997-01-02 |
US5358796A (en) | 1994-10-25 |
EP0508414A1 (en) | 1992-10-14 |
US5368661A (en) | 1994-11-29 |
DE69212365D1 (de) | 1996-08-29 |
ATE140647T1 (de) | 1996-08-15 |
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