DE69418574T2 - Optisch verbesserte Diamant-Drahtziehmatrize - Google Patents

Optisch verbesserte Diamant-Drahtziehmatrize

Info

Publication number
DE69418574T2
DE69418574T2 DE69418574T DE69418574T DE69418574T2 DE 69418574 T2 DE69418574 T2 DE 69418574T2 DE 69418574 T DE69418574 T DE 69418574T DE 69418574 T DE69418574 T DE 69418574T DE 69418574 T2 DE69418574 T2 DE 69418574T2
Authority
DE
Germany
Prior art keywords
wire drawing
drawing die
diamond wire
improved diamond
optically improved
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69418574T
Other languages
English (en)
Other versions
DE69418574D1 (de
Inventor
Thomas Richard Anthony
Karen Mary Mcnamara
Bradley Earl Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE69418574D1 publication Critical patent/DE69418574D1/de
Application granted granted Critical
Publication of DE69418574T2 publication Critical patent/DE69418574T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/025—Dies; Selection of material therefor; Cleaning thereof comprising diamond parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Vapour Deposition (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Metal Extraction Processes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE69418574T 1993-11-05 1994-10-25 Optisch verbesserte Diamant-Drahtziehmatrize Expired - Fee Related DE69418574T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/148,803 US5465603A (en) 1993-11-05 1993-11-05 Optically improved diamond wire die

Publications (2)

Publication Number Publication Date
DE69418574D1 DE69418574D1 (de) 1999-06-24
DE69418574T2 true DE69418574T2 (de) 1999-12-23

Family

ID=22527463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69418574T Expired - Fee Related DE69418574T2 (de) 1993-11-05 1994-10-25 Optisch verbesserte Diamant-Drahtziehmatrize

Country Status (5)

Country Link
US (1) US5465603A (de)
EP (1) EP0655285B1 (de)
JP (1) JPH07214139A (de)
DE (1) DE69418574T2 (de)
ES (1) ES2131167T3 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474816A (en) * 1993-04-16 1995-12-12 The Regents Of The University Of California Fabrication of amorphous diamond films
CN1060537C (zh) * 1998-06-12 2001-01-10 上海交通大学 金刚石涂层拉丝模
US7723262B2 (en) 2005-11-21 2010-05-25 Energ2, Llc Activated carbon cryogels and related methods
US7835136B2 (en) 2006-11-15 2010-11-16 Energ2, Inc. Electric double layer capacitance device
US8293818B2 (en) 2009-04-08 2012-10-23 Energ2 Technologies, Inc. Manufacturing methods for the production of carbon materials
CN105226284B (zh) * 2009-07-01 2017-11-28 巴斯夫欧洲公司 超纯合成碳材料
US8916296B2 (en) 2010-03-12 2014-12-23 Energ2 Technologies, Inc. Mesoporous carbon materials comprising bifunctional catalysts
WO2012045002A1 (en) 2010-09-30 2012-04-05 Energ2 Technologies, Inc. Enhanced packing of energy storage particles
CN103370756B (zh) 2010-12-28 2018-05-11 巴斯福股份公司 包含增强的电化学特性的碳材料
US20120262127A1 (en) 2011-04-15 2012-10-18 Energ2 Technologies, Inc. Flow ultracapacitor
CN103947017B (zh) 2011-06-03 2017-11-17 巴斯福股份公司 用于混合能量存储装置中的碳‑铅共混物
US9409777B2 (en) 2012-02-09 2016-08-09 Basf Se Preparation of polymeric resins and carbon materials
WO2014143213A1 (en) 2013-03-14 2014-09-18 Energ2 Technologies, Inc. Composite carbon materials comprising lithium alloying electrochemical modifiers
US10195583B2 (en) 2013-11-05 2019-02-05 Group 14 Technologies, Inc. Carbon-based compositions with highly efficient volumetric gas sorption
WO2015137980A1 (en) 2014-03-14 2015-09-17 Energ2 Technologies, Inc. Novel methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same
US10763501B2 (en) 2015-08-14 2020-09-01 Group14 Technologies, Inc. Nano-featured porous silicon materials
EP4286355A3 (de) 2015-08-28 2024-05-01 Group14 Technologies, Inc. Neuartige materialien mit extrem langlebiger einlagerung von lithium und herstellungsverfahren dafür
WO2018165610A1 (en) 2017-03-09 2018-09-13 Group 14 Technologies, Inc. Decomposition of silicon-containing precursors on porous scaffold materials
EP3815806B1 (de) * 2018-06-27 2023-11-29 Sumitomo Electric Hardmetal Corp. Werkzeug mit durchgangsbohrung umfassend einer diamantkomponente
US11174167B1 (en) 2020-08-18 2021-11-16 Group14 Technologies, Inc. Silicon carbon composites comprising ultra low Z
US11335903B2 (en) 2020-08-18 2022-05-17 Group14 Technologies, Inc. Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low z
US11639292B2 (en) 2020-08-18 2023-05-02 Group14 Technologies, Inc. Particulate composite materials

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333986A (en) * 1979-06-11 1982-06-08 Sumitomo Electric Industries, Ltd. Diamond sintered compact wherein crystal particles are uniformly orientated in a particular direction and a method for producing the same
JPS5711718A (en) * 1980-06-26 1982-01-21 Ogura Houseki Seiki Kogyo Kk Diamond die
JPS59229227A (ja) * 1983-06-08 1984-12-22 Sumitomo Electric Ind Ltd 合成ダイヤモンド単結晶を用いたダイス
SE442305B (sv) * 1984-06-27 1985-12-16 Santrade Ltd Forfarande for kemisk gasutfellning (cvd) for framstellning av en diamantbelagd sammansatt kropp samt anvendning av kroppen
JPS6352710A (ja) * 1986-08-22 1988-03-05 Sumitomo Electric Ind Ltd 合成ダイヤモンド単結晶を用いた工具
US5271971A (en) * 1987-03-30 1993-12-21 Crystallume Microwave plasma CVD method for coating a substrate with high thermal-conductivity diamond material
US5273825A (en) * 1987-03-30 1993-12-28 Crystallume Article comprising regions of high thermal conductivity diamond on substrates
JPS649882A (en) * 1987-07-02 1989-01-13 Kobe Steel Ltd High-thermal conductivity part and production thereof
US5127983A (en) * 1989-05-22 1992-07-07 Sumitomo Electric Industries, Ltd. Method of producing single crystal of high-pressure phase material
US5110579A (en) * 1989-09-14 1992-05-05 General Electric Company Transparent diamond films and method for making
CA2030049A1 (en) * 1989-12-11 1991-06-12 Thomas R. Anthony Single-crystal diamond of very high thermal conductivity
GB9100631D0 (en) * 1991-01-11 1991-02-27 De Beers Ind Diamond Wire drawing dies

Also Published As

Publication number Publication date
EP0655285B1 (de) 1999-05-19
ES2131167T3 (es) 1999-07-16
DE69418574D1 (de) 1999-06-24
EP0655285A1 (de) 1995-05-31
US5465603A (en) 1995-11-14
JPH07214139A (ja) 1995-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee