JP4571397B2 - 電気接点を製造するための複合材の製造方法 - Google Patents
電気接点を製造するための複合材の製造方法 Download PDFInfo
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Description
−アーク腐食に対する耐久性
−高導電性/高熱伝導性
−必要とする接触力が小さい
−耐磨耗性/耐久性
−優れた加工性:蝋付け可能
接点層の厚さD2を、コーティングされるメタルバンドの噴霧放射密度と流速とを介して制御する。有利には、噴霧放射密度をニードル弁等を介して制御するのがよい。この場合ニードル弁が持続して開いていれば、片側全面のコーティングを行なうことができる。均質な層を形成させるため、メタルバンドを一定速度で噴霧放射物の下を通過するように引張るようにしてよい。これとは択一的に、弁装置を設けずに溶融物の加圧だけで噴霧ヘッド内の材料流を制御してもよい。
層マトリックス材の少なくとも0.8×Tsの温度で延展する追加工程により後処理し、100%の密度を達成することができる。
2 メタルバンド
4 接点層
6 中間層
8 マスク
10 ガス噴霧装置
12 溶融物容器
14 溶融物の供給管路
16 加圧用接続部
18 ニードル弁
20 液体および混合物用の容器
22 供給管路
24 加圧用接続部
26 渦室
28 ノズル
30 出口ホッパー/噴霧放射物ガイド
32 渦室を備えたインジェクタユニット
34 N2噴霧ユニット
36 N2室
38 N2出口隙間
40 加熱型ハウジング
42 他の溶融物容器のための接続部
44 粉末容器
46 バッチ作動用積層体
48 浄化・活性化ユニット
Claims (16)
- 材料の量が、弁制御型装置および/または溶融物貯留容器を加圧するための装置を介して制御されている放射物に噴霧ガスを作用させて、放射物を滴から成るスプレーミストに粉砕するための噴霧ユニット(34)を備えた、流動性材料または液状材料から成る放射物をガス噴霧するためのガス噴霧装置(10)であって、
噴霧ユニット(34)がリング状または長尺状に構成され、噴霧ユニットが噴霧ガスのための出口隙間(38)を有し、噴霧ユニットの領域の上方に、渦室(26)を備えた粉末用のインジェクタユニット(32)が配置され、インジェクタユニット(32)が乾燥粉末のための貯留容器(44)、または、供給管を備えている、粉末を作用させた液体のための容器(20)を有している固形物質供給ユニットと連通しているガス噴霧装置を用いて電気接点部材であるプラグコネクタ、プラグコネクタ端子を製造するための導電性複合材(1)であって、メタルバンド(2)と、少なくとも片面をコーティングされ、銀接点材または錫接点材から成っている接点層(4)とから構成された前記複合材(1)であって、
接点材が、第1の添加剤として、0.5ないし60重量%の炭素粉を、径Φ 1 =5ないし200nmの粒子の形態で含み、0.5ないし60重量%の第2の粉状の添加剤を、導電性、硬度、耐磨耗性を改善させる径Φ 2 =5ないし200nmの粒子の形態で含んでいる複合材を製造するための方法において、
金属または合金を貯留容器内で溶融点以上に加熱し、液状の溶融物を加圧して溶融放射物の形態で放出し、ガス流により粉砕してスプレーミストを形成させ、溶融していない粒子状の添加剤と混合させ、次に噴霧した滴を担持材としてのメタルバンド(2)または捕捉装置に沈殿させることを特徴とする方法。 - 溶融していない添加剤を、渦室(26)からの溶融物流に供給することを特徴とする、請求項1に記載の複合材を製造するための方法。
- N 2 またはN 2 /H 2 混合物を使用して噴霧を行なうことを特徴とする、請求項1に記載の方法。
- 添加剤を0.15ないし1.5MPaの圧力で噴射放射物に吹き込むことを特徴とする、請求項1から3までのいずれか一つに記載の方法。
- 複数の添加剤の吹込みを互いに独立に行なうことを特徴とする、請求項1から4までのいずれか一つに記載の方法。
- メタルバンド(2)を接点材の(0.6ないし0.9)×T S の温度に加熱することを特徴とする、請求項1から5までのいずれか一つに記載の方法。
- メタルバンド(2)を、活性化のためにフラックスで表面処理することを特徴とする、請求項1から6までのいずれか一つに記載の方法。
- 接点層(4)の厚さD 2 を、コーティングされるメタルバンド(2)の噴霧放射密度と流速とを介して制御することを特徴とする、請求項1から7までのいずれか一つに記載の方法。
- 噴霧放射密度をニードル弁を介して制御することを特徴とする、請求項8に記載の方法。
- メタルバンド(2)を一定速度で噴霧放射物の下を通過するように引張ることを特徴とする、請求項1から9までのいずれか一つに記載の方法。
- 選定した噴霧パラメータを介して接点層(4)の有孔率を70ないし85%に設定することを特徴とする、請求項1から10までのいずれか一つに記載の方法。
- 有孔接点層(4)にオイルを浸透させることを特徴とする、請求項11に記載の方法。
- 噴霧されたメタルバンド(2)を、該メタルバンドの材料の少なくとも0.8×T S の温度で圧延して100%の密度にさせることを特徴とする、請求項1から12までのいずれか一つに記載の方法。
- メタルバンド(2)の一部だけをコーティングすることを特徴とする、請求項1から13までのいずれか一つに記載の方法。
- メタルバンド(2)をマスク(8)で覆うことを特徴とする、請求項14に記載の方法。
- メタルバンド(2)を噴霧放射物から遮蔽することを特徴とする、請求項14に記載の方法。
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DE10261303A DE10261303B3 (de) | 2002-12-27 | 2002-12-27 | Verbundmaterial zur Herstellung elektrischer Kontakte und Verfahren zu dessen Herstellung |
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US (1) | US7132172B2 (ja) |
EP (1) | EP1433867B1 (ja) |
JP (1) | JP4571397B2 (ja) |
KR (1) | KR101090190B1 (ja) |
CN (1) | CN1519991B (ja) |
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DE (2) | DE10261303B3 (ja) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10318890B4 (de) * | 2003-04-17 | 2014-05-08 | Ami Doduco Gmbh | Elektrische Steckkontakte und ein Halbzeug für deren Herstellung |
US20050231070A1 (en) * | 2004-04-16 | 2005-10-20 | Fazzio Ronald S | Liquid metal processing and dispensing for liquid metal devices |
JP4813785B2 (ja) * | 2004-09-29 | 2011-11-09 | Dowaメタルテック株式会社 | 錫めっき材 |
WO2006056346A1 (de) * | 2004-11-23 | 2006-06-01 | Wieland-Werke Ag | Verfahren und fertigungslinie zum einseitigen beschichten von metallbändern und deren verwenwung |
EP1934995B1 (en) * | 2005-07-15 | 2014-04-02 | Impact Coatings AB (Publ.) | A contact element and a contact arrangement |
SE528908C2 (sv) * | 2005-07-15 | 2007-03-13 | Abb Research Ltd | Kontaktelement och kontaktanordning |
DE102005043484B4 (de) | 2005-09-13 | 2007-09-20 | Abb Technology Ag | Vakuumschaltkammer |
DE102007003490A1 (de) * | 2007-01-24 | 2008-07-31 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Sockel für eine elektrische Lampe |
WO2009004522A1 (en) * | 2007-06-29 | 2009-01-08 | Koninklijke Philips Electronics N.V. | Electrical contact for a cadmium tellurium component |
DE102008015376B4 (de) * | 2008-03-20 | 2019-12-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Elektrische Verbindung |
FR2931303A1 (fr) * | 2008-05-15 | 2009-11-20 | Daniel Bernard | Contact electrique et son procede de fabrication associe |
DE102008056264A1 (de) * | 2008-11-06 | 2010-05-27 | Ami Doduco Gmbh | Verfahren zur Herstellung eines Halbzeugs und Halbzeug für elektrische Kontakte sowie Kontaktstück |
DE102008056263A1 (de) * | 2008-11-06 | 2010-05-27 | Ami Doduco Gmbh | Verfahren zur Herstellung eines Halbzeugs und Halbzeug für elektrische Kontakte sowie Kontaktstück |
CN101707154B (zh) * | 2009-09-24 | 2011-10-05 | 温州宏丰电工合金股份有限公司 | 银基电接触材料的制备方法 |
AU2011334611B2 (en) * | 2010-11-26 | 2016-07-07 | April Pty Ltd | A gas-particle processor |
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JP5464284B1 (ja) * | 2013-01-10 | 2014-04-09 | 株式会社オートネットワーク技術研究所 | コネクタ端子及びコネクタ端子の製造方法 |
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JP2015149218A (ja) * | 2014-02-07 | 2015-08-20 | 矢崎総業株式会社 | 固定接点 |
CN104658783B (zh) * | 2015-01-27 | 2017-12-15 | 上海银点电子科技有限公司 | 一种铆钉触点加工进料装置 |
KR20160111100A (ko) * | 2015-03-16 | 2016-09-26 | 타이코에이엠피 주식회사 | 시그널 패드 |
DE102017106237B3 (de) | 2017-03-23 | 2018-06-21 | Phoenix Contact Gmbh & Co. Kg | Elektromechanisches Schaltgerät mit Schaltkontakten |
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DE102018109059B4 (de) * | 2018-01-15 | 2020-07-23 | Doduco Solutions Gmbh | Elektrischer Einpress-Kontaktstift |
DE102018104415A1 (de) * | 2018-02-27 | 2019-08-29 | Tdk Electronics Ag | Schaltvorrichtung |
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DE102021110587A1 (de) | 2021-04-26 | 2022-10-27 | Condias Gmbh | Elektrode und Verfahren zum Herstellen |
RU2767326C1 (ru) * | 2021-10-28 | 2022-03-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет" ФГБОУ ВО "СибГИУ" | СПОСОБ НАНЕСЕНИЯ ЭЛЕКТРОЭРОЗИОННОСТОЙКИХ ПОКРЫТИЙ СИСТЕМЫ SnO2- In2O3-Ag-N НА МЕДНЫЕ ЭЛЕКТРИЧЕСКИЕ КОНТАКТЫ |
CN113707358B (zh) * | 2021-11-01 | 2022-02-25 | 西安宏星电子浆料科技股份有限公司 | 一种片式电阻浆料 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09143594A (ja) * | 1995-11-24 | 1997-06-03 | Sumitomo Metal Mining Co Ltd | 電気接点材料 |
JPH10195556A (ja) * | 1996-12-26 | 1998-07-28 | Sumitomo Metal Mining Co Ltd | 電気接点材料の製造方法 |
JPH10245652A (ja) * | 1997-03-07 | 1998-09-14 | Shibafu Eng Kk | 接点材料 |
DE19932867A1 (de) * | 1999-07-14 | 2001-01-18 | Abb Patent Gmbh | Cu- oder Ag-haltiger Werkstoff |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2115014B (en) * | 1982-02-23 | 1985-11-27 | Nat Res Dev | Method of making a two-phase or multi-phase metallic material |
EP0195995B1 (de) * | 1985-03-29 | 1989-09-27 | Siemens Aktiengesellschaft | Verfahren zur Herstellung von Zinn-Graphit- oder Zinn/Blei-Graphit-Schichten und Bad zum galvanischen Abscheiden derartiger Dispersionsüberzüge |
GB8527852D0 (en) * | 1985-11-12 | 1985-12-18 | Osprey Metals Ltd | Atomization of metals |
GB8622949D0 (en) * | 1986-09-24 | 1986-10-29 | Alcan Int Ltd | Alloy composites |
DE4111683A1 (de) * | 1991-04-10 | 1992-10-22 | Duerrwaechter E Dr Doduco | Werkstoff fuer elektrische kontakte aus silber mit kohlenstoff |
JPH06228678A (ja) * | 1993-02-01 | 1994-08-16 | Sumitomo Metal Mining Co Ltd | 電気接点材料 |
DE19503184C1 (de) * | 1995-02-01 | 1996-05-02 | Degussa | Werkstoff für elektrische Kontakte aus Silber-Kohlenstoff |
JPH08283882A (ja) * | 1995-04-10 | 1996-10-29 | Mitsubishi Materials Corp | Ag−酸化錫系電気接点製造用細線の製造法 |
US5679471A (en) * | 1995-10-16 | 1997-10-21 | General Motors Corporation | Silver-nickel nano-composite coating for terminals of separable electrical connectors |
US5967860A (en) * | 1997-05-23 | 1999-10-19 | General Motors Corporation | Electroplated Ag-Ni-C electrical contacts |
JPH111733A (ja) * | 1997-06-06 | 1999-01-06 | Sumitomo Metal Mining Co Ltd | Ag−Ni系電気接点材料及びその製造方法 |
US6254979B1 (en) * | 1998-06-03 | 2001-07-03 | Delphi Technologies, Inc. | Low friction electrical terminals |
DE19903619C1 (de) * | 1999-01-29 | 2000-06-08 | Louis Renner Gmbh | Pulvermetallurgisch hergestellter Verbundwerkstoff und Verfahren zu dessen Herstellung sowie dessen Verwendung |
JP2003089831A (ja) * | 2001-07-12 | 2003-03-28 | Komatsu Ltd | 銅系焼結摺動材料および複層焼結摺動部材 |
AU2003222669A1 (en) * | 2002-04-22 | 2003-11-03 | Yazaki Corporation | Electrical connectors incorporating low friction coatings and methods for making them |
US20040000985A1 (en) * | 2002-06-26 | 2004-01-01 | Alps Electric Co., Ltd. | Sliding-type electric component including carbon fiber contact |
DE10245343A1 (de) * | 2002-09-27 | 2004-04-08 | Robert Bosch Gmbh | Elektrischer Kontakt |
-
2002
- 2002-12-27 DE DE10261303A patent/DE10261303B3/de not_active Expired - Fee Related
-
2003
- 2003-11-04 EP EP03025163A patent/EP1433867B1/de not_active Expired - Lifetime
- 2003-11-04 AT AT03025163T patent/ATE445719T1/de active
- 2003-11-04 DE DE50312017T patent/DE50312017D1/de not_active Expired - Lifetime
- 2003-12-16 CN CN2003101215089A patent/CN1519991B/zh not_active Expired - Fee Related
- 2003-12-17 JP JP2003419166A patent/JP4571397B2/ja not_active Expired - Fee Related
- 2003-12-23 US US10/744,908 patent/US7132172B2/en not_active Expired - Fee Related
- 2003-12-23 KR KR1020030095622A patent/KR101090190B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09143594A (ja) * | 1995-11-24 | 1997-06-03 | Sumitomo Metal Mining Co Ltd | 電気接点材料 |
JPH10195556A (ja) * | 1996-12-26 | 1998-07-28 | Sumitomo Metal Mining Co Ltd | 電気接点材料の製造方法 |
JPH10245652A (ja) * | 1997-03-07 | 1998-09-14 | Shibafu Eng Kk | 接点材料 |
DE19932867A1 (de) * | 1999-07-14 | 2001-01-18 | Abb Patent Gmbh | Cu- oder Ag-haltiger Werkstoff |
Also Published As
Publication number | Publication date |
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KR20040060753A (ko) | 2004-07-06 |
DE50312017D1 (de) | 2009-11-26 |
CN1519991A (zh) | 2004-08-11 |
US7132172B2 (en) | 2006-11-07 |
CN1519991B (zh) | 2011-05-18 |
DE10261303B3 (de) | 2004-06-24 |
ATE445719T1 (de) | 2009-10-15 |
KR101090190B1 (ko) | 2011-12-06 |
US20040202884A1 (en) | 2004-10-14 |
EP1433867B1 (de) | 2009-10-14 |
EP1433867A3 (de) | 2006-05-17 |
EP1433867A2 (de) | 2004-06-30 |
JP2004214183A (ja) | 2004-07-29 |
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