JP2019531915A - 合金で被覆したedmワイヤ - Google Patents
合金で被覆したedmワイヤ Download PDFInfo
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- JP2019531915A JP2019531915A JP2019541665A JP2019541665A JP2019531915A JP 2019531915 A JP2019531915 A JP 2019531915A JP 2019541665 A JP2019541665 A JP 2019541665A JP 2019541665 A JP2019541665 A JP 2019541665A JP 2019531915 A JP2019531915 A JP 2019531915A
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- 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
- C22C9/04—Alloys based on copper with zinc as the next major constituent
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
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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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
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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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0211—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in cutting
- B23K35/0216—Rods, electrodes, wires
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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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
- B23K35/0272—Rods, electrodes, wires with more than one layer of coating or sheathing material
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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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
- B23K35/282—Zn as the principal constituent
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/302—Cu as the principal constituent
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
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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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
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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
- C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
- C23C12/02—Diffusion in one step
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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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
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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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
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- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
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- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
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- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/50—After-treatment of electroplated surfaces by heat-treatment
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0607—Wires
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
本出願は、その全内容が参照により本明細書に援用される2016年10月14日に出願された米国仮特許出願第62/408275号明細書からの優先権を主張するものである。
ステージ1. 1.2mm径の60Cu/40Znコアワイヤ上に10〜12μmの亜鉛を電気メッキする。
ステージ2. 酸素雰囲気中、155℃で24時間の熱処理を行う。
ステージ3. 熱処理温度を275℃に上げて、さらに6時間継続する。
ステージ4. 濃H2SO4溶液(10%〜15%H2SO4/pH=1〜2)で酸洗いする。
ステージ5. 最終径0.25mmに延伸する。
A0=0.025インチ(約0.064cm)
A=0.200インチ(約0.508cm)
B=0.200インチ(約0.508cm)
C=0.400インチ(約1.016cm)
D=0.400インチ(約1.016cm)
E=0.400インチ(約1.016cm)
F=0.100インチ(約0.254cm)
G=0.025インチ(約0.064cm)
Claims (15)
- 放電加工装置に用いるための電極ワイヤであって:
金属コア;
前記金属コアの上に配置されたガンマ相黄銅の層;
前記ガンマ相黄銅層中に点在するベータ相黄銅の粒子;及び
前記ガンマ相黄銅層の上に配置された亜鉛を含む酸化物層
を備える、電極ワイヤ。 - 前記コアと前記ガンマ相黄銅層との間にベータ相黄銅の層をさらに備える、請求項1に記載の電極ワイヤ。
- 前記ベータ相黄銅層が、連続的である、請求項2に記載の電極ワイヤ。
- 前記ガンマ相黄銅層及び前記ベータ相黄銅層の合わせた厚さが、略12〜15μmである、請求項2に記載の電極ワイヤ。
- 前記ガンマ相黄銅層が、前記ベータ相黄銅層を露出させるように不連続的である、請求項2に記載の電極ワイヤ。
- 前記ガンマ相黄銅層が、不連続的である、請求項1に記載の電極ワイヤ。
- 前記酸化亜鉛層が、略84nmの厚さを有する、請求項1に記載の電極ワイヤ。
- 前記コアが、銅、銅亜鉛合金、銅クラッド鋼、アルミニウムクラッド鋼、並びに金属及び金属合金のうちの少なくとも1つを備える、請求項1に記載の電極ワイヤ。
- 放電加工装置に用いるための電極ワイヤを形成する方法であって:
亜鉛を含む層を金属コア上に被覆して、複合ワイヤを形成する工程;及び
前記複合ワイヤを高濃度酸素環境中で熱処理して、前記コア上に、ガンマ相黄銅の層であって、前記ガンマ相層から析出したベータ相黄銅の粒子を含む、ガンマ相黄銅の層、を形成する工程;及び
前記複合ワイヤを最終径まで延伸する工程
を含む、方法。 - 熱処理する前記工程が:
高濃度酸素環境中、第一の温度で前記複合ワイヤを加熱すること;及び
高濃度酸素環境中、前記第一の温度よりも高い第二の温度で前記複合ワイヤを加熱すること
を含む、請求項9に記載の方法。 - 前記第一の温度が、略150℃〜160℃であり、前記第二の温度が、略275℃である、請求項10に記載の方法。
- 前記複合ワイヤを熱処理することによって、前記コアと前記ガンマ相黄銅層との間にベータ相黄銅の中間層を形成する、請求項9に記載の方法。
- 前記複合ワイヤを延伸することによって、前記ガンマ相黄銅層中に不連続部を形成し、前記ベータ相黄銅ワイヤを前記不連続部中に押出す、請求項12に記載の方法。
- 前記ベータ相黄銅層が、連続的である、請求項12に記載の方法。
- 前記複合ワイヤを延伸することによって、前記ガンマ相黄銅層中に不連続部を形成する、請求項9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662408275P | 2016-10-14 | 2016-10-14 | |
US62/408,275 | 2016-10-14 | ||
PCT/US2017/055465 WO2018071284A1 (en) | 2016-10-14 | 2017-10-06 | Alloy coated edm wire |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019531915A true JP2019531915A (ja) | 2019-11-07 |
JP2019531915A5 JP2019531915A5 (ja) | 2020-11-12 |
JP7051879B2 JP7051879B2 (ja) | 2022-04-11 |
Family
ID=61905902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019541665A Active JP7051879B2 (ja) | 2016-10-14 | 2017-10-06 | 合金で被覆したedmワイヤ |
Country Status (6)
Country | Link |
---|---|
US (1) | US11091820B2 (ja) |
EP (1) | EP3526354B1 (ja) |
JP (1) | JP7051879B2 (ja) |
KR (1) | KR102459995B1 (ja) |
CN (1) | CN109952386B (ja) |
WO (1) | WO2018071284A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020515428A (ja) * | 2017-09-26 | 2020-05-28 | ▲寧▼波康▲強▼▲微▼▲電▼子技▲術▼有限公司 | 組織化メッキ電極線の製造方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3083466B1 (fr) * | 2018-07-03 | 2020-12-18 | Thermocompact Sa | Fil electrode a couche poreuse pour electroerosion |
CN108856935A (zh) * | 2018-07-18 | 2018-11-23 | 宁波正锦和精密贸易有限公司 | 放电加工用电极丝及其制造方法 |
CN109932106B (zh) * | 2019-04-03 | 2020-12-29 | 业成科技(成都)有限公司 | 压电传感器制作方法 |
JP2022543513A (ja) | 2019-08-14 | 2022-10-13 | オートディン シス インコーポレイテッド | アクセルペダル及びブレーキペダルと連動するクラッチシステム |
CN110814449B (zh) * | 2019-11-29 | 2020-09-08 | 深圳大学 | 梯度材料电极及其制备方法 |
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JP2008535668A (ja) * | 2005-02-11 | 2008-09-04 | テルモコンパクト | 放電加工用の複合材ワイヤ |
JP2012510378A (ja) * | 2008-12-03 | 2012-05-10 | ベルケンホフ ゲーエムベーハー | 放電切断のためのワイヤ電極 |
US20160039027A1 (en) * | 2014-06-10 | 2016-02-11 | Ya-Yang Yen | Piezoelectric wire edm |
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JPH0911048A (ja) * | 1995-06-28 | 1997-01-14 | Hitachi Cable Ltd | ワイヤ放電加工用電極線 |
JP3366509B2 (ja) * | 1995-08-23 | 2003-01-14 | ファナック株式会社 | ワイヤ放電加工方法 |
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JP7051879B2 (ja) | 2022-04-11 |
CN109952386B (zh) | 2021-05-04 |
EP3526354A1 (en) | 2019-08-21 |
WO2018071284A1 (en) | 2018-04-19 |
US20190233919A1 (en) | 2019-08-01 |
US11091820B2 (en) | 2021-08-17 |
EP3526354A4 (en) | 2020-04-08 |
KR20190099195A (ko) | 2019-08-26 |
CN109952386A (zh) | 2019-06-28 |
KR102459995B1 (ko) | 2022-10-27 |
EP3526354B1 (en) | 2024-05-01 |
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