IT1008450B - Filiera composita per trafilatura di filo metallico - Google Patents
Filiera composita per trafilatura di filo metallicoInfo
- Publication number
- IT1008450B IT1008450B IT49405/74A IT4940574A IT1008450B IT 1008450 B IT1008450 B IT 1008450B IT 49405/74 A IT49405/74 A IT 49405/74A IT 4940574 A IT4940574 A IT 4940574A IT 1008450 B IT1008450 B IT 1008450B
- Authority
- IT
- Italy
- Prior art keywords
- wire drawing
- metallic wire
- composite die
- die
- composite
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/062—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/0645—Boronitrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/0655—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/066—Boronitrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/0685—Crystal sintering
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metal Extraction Processes (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00345178A US3831428A (en) | 1973-03-26 | 1973-03-26 | Composite wire drawing die |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1008450B true IT1008450B (it) | 1976-11-10 |
Family
ID=23353892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49405/74A IT1008450B (it) | 1973-03-26 | 1974-03-21 | Filiera composita per trafilatura di filo metallico |
Country Status (17)
Country | Link |
---|---|
US (1) | US3831428A (it) |
JP (3) | JPS5026746A (it) |
AR (1) | AR201040A1 (it) |
AT (1) | AT345762B (it) |
BE (1) | BE812857A (it) |
BR (1) | BR7402345D0 (it) |
CA (1) | CA999556A (it) |
CH (1) | CH579425A5 (it) |
DE (1) | DE2413166A1 (it) |
ES (1) | ES424402A1 (it) |
FR (1) | FR2223097B1 (it) |
IE (1) | IE38922B1 (it) |
IN (1) | IN139389B (it) |
IT (1) | IT1008450B (it) |
NL (1) | NL7402920A (it) |
SE (1) | SE417063B (it) |
ZA (1) | ZA741265B (it) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831428A (en) * | 1973-03-26 | 1974-08-27 | Gen Electric | Composite wire drawing die |
US4016736A (en) * | 1975-06-25 | 1977-04-12 | General Electric Company | Lubricant packed wire drawing dies |
US4078456A (en) * | 1977-03-28 | 1978-03-14 | Cabot Corporation | Diamond wire drawing die blanks and methods of making the same |
ZA775521B (en) * | 1977-09-14 | 1979-01-31 | De Beers Ind Diamond | Wire drawing die composites |
ZA782286B (en) * | 1978-04-21 | 1979-10-31 | Christensen Inc | Abrasive bodies |
US4268276A (en) * | 1978-04-24 | 1981-05-19 | General Electric Company | Compact of boron-doped diamond and method for making same |
AU529416B2 (en) * | 1978-07-04 | 1983-06-09 | Sumitomo Electric Industries, Ltd. | Diamond compact for a wire drawing die |
IE48798B1 (en) * | 1978-08-18 | 1985-05-15 | De Beers Ind Diamond | Method of making tool inserts,wire-drawing die blank and drill bit comprising such inserts |
US4241625A (en) * | 1979-03-08 | 1980-12-30 | Fort Wayne Wire Die, Inc. | Method of making a wire drawing die |
NL7904922A (nl) * | 1979-06-25 | 1980-12-30 | Philips Nv | Werkwijze voor de vervaardiging van een treksteen. |
IL60566A (en) * | 1979-08-23 | 1983-02-23 | Gen Electric | Supported diamond and improved method for preparing diamond compacts containing single crystal diamonds |
US4259090A (en) * | 1979-11-19 | 1981-03-31 | General Electric Company | Method of making diamond compacts for rock drilling |
ZA806249B (en) * | 1979-11-19 | 1982-01-27 | Gen Electric | Compacts for diamond drill and saw applications |
CA1163770A (en) * | 1980-02-29 | 1984-03-20 | Hyun S. Cho | High pressure process for preparing diamond wire die compacts |
US4534934A (en) * | 1980-02-29 | 1985-08-13 | General Electric Company | Axial sweep-through process for preparing diamond wire die compacts |
JPS56128612A (en) * | 1980-03-12 | 1981-10-08 | Sumitomo Electric Ind Ltd | Sintered diamond die and its manufacture |
EP0037714B1 (en) * | 1980-04-03 | 1983-07-13 | De Beers Industrial Diamond Division (Proprietary) Limited | High pressure, high temperature die assembly |
US4311490A (en) * | 1980-12-22 | 1982-01-19 | General Electric Company | Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers |
US4525179A (en) * | 1981-07-27 | 1985-06-25 | General Electric Company | Process for making diamond and cubic boron nitride compacts |
US4518659A (en) * | 1982-04-02 | 1985-05-21 | General Electric Company | Sweep through process for making polycrystalline compacts |
US4629373A (en) * | 1983-06-22 | 1986-12-16 | Megadiamond Industries, Inc. | Polycrystalline diamond body with enhanced surface irregularities |
JPH0683890B2 (ja) * | 1984-03-27 | 1994-10-26 | 東芝機械株式会社 | 成形機用耐摩耗部材の製造方法 |
SE453474B (sv) * | 1984-06-27 | 1988-02-08 | Santrade Ltd | Kompoundkropp belagd med skikt av polykristallin diamant |
JPS6176534A (ja) * | 1984-09-21 | 1986-04-19 | Toa Nenryo Kogyo Kk | ポリエチレンフイルム |
US4732364A (en) * | 1984-12-17 | 1988-03-22 | Ameron Iron Works USA, Inc. | Wear resistant diamond cladding |
US4778486A (en) * | 1985-02-04 | 1988-10-18 | The General Electric Company | Directional catalyst alloy sweep through process for preparing diamond compacts |
US4832708A (en) * | 1985-02-04 | 1989-05-23 | General Electric Company | System For improved flaw detection in polycrystalline diamond |
US4810447A (en) * | 1985-02-04 | 1989-03-07 | General Electric Company | System for improved flaw detection in polycrystalline diamond |
JPS61138411U (it) * | 1985-02-19 | 1986-08-28 | ||
IE57439B1 (en) * | 1985-04-09 | 1992-09-09 | De Beers Ind Diamond | Wire drawing die |
DE3546113A1 (de) * | 1985-12-24 | 1987-06-25 | Santrade Ltd | Verbundpulverteilchen, verbundkoerper und verfahren zu deren herstellung |
US4797326A (en) * | 1986-01-14 | 1989-01-10 | The General Electric Company | Supported polycrystalline compacts |
US4907377A (en) * | 1988-06-16 | 1990-03-13 | General Electric Company | Directional catalyst alloy sweep through process for preparing diamond compacts |
AU628549B2 (en) * | 1989-05-12 | 1992-09-17 | De Beers Industrial Diamond Division (Proprietary) Limited | Wire drawing die |
JPH0638570Y2 (ja) * | 1989-12-07 | 1994-10-12 | 住友電気工業株式会社 | 高硬度複合焼結体製伸線ダイス |
US5571236A (en) * | 1992-08-28 | 1996-11-05 | Sumitomo Electric Industries, Ltd. | Diamond wire drawing die |
US5512235A (en) * | 1994-05-06 | 1996-04-30 | General Electric Company | Supported polycrystalline compacts having improved physical properties and method for making same |
US5510193A (en) | 1994-10-13 | 1996-04-23 | General Electric Company | Supported polycrystalline diamond compact having a cubic boron nitride interlayer for improved physical properties |
US5660075A (en) | 1995-03-28 | 1997-08-26 | General Electric Company | Wire drawing die having improved physical properties |
US5634369A (en) * | 1995-07-07 | 1997-06-03 | General Electric Company | Composite diamond wire die |
US5636545A (en) * | 1995-07-07 | 1997-06-10 | General Electric Company | Composite diamond wire die |
US5634370A (en) * | 1995-07-07 | 1997-06-03 | General Electric Company | Composite diamond wire die |
US5855996A (en) | 1995-12-12 | 1999-01-05 | General Electric Company | Abrasive compact with improved properties |
US5957005A (en) * | 1997-10-14 | 1999-09-28 | General Electric Company | Wire drawing die with non-cylindrical interface configuration for reducing stresses |
AU3389699A (en) * | 1998-04-22 | 1999-11-08 | De Beers Industrial Diamond Division (Proprietary) Limited | Diamond compact |
US6196910B1 (en) | 1998-08-10 | 2001-03-06 | General Electric Company | Polycrystalline diamond compact cutter with improved cutting by preventing chip build up |
US6660225B2 (en) * | 2000-12-11 | 2003-12-09 | Advanced Materials Technologies Pte, Ltd. | Method to form multi-material components |
KR100869872B1 (ko) * | 2002-05-31 | 2008-11-24 | 스미토모덴키고교가부시키가이샤 | 다이아몬드 소결체 다이스용 소재 및 다이아몬드 소결체다이스 |
US20040062928A1 (en) * | 2002-10-01 | 2004-04-01 | General Electric Company | Method for producing a sintered, supported polycrystalline diamond compact |
US7368079B2 (en) * | 2003-12-09 | 2008-05-06 | Smith International, Inc. | Method for forming ultra hard sintered compacts using metallic peripheral structures in the sintering cell |
WO2005058519A1 (en) * | 2003-12-10 | 2005-06-30 | Diamond Innovations, Inc. | Wire drawing die |
US9403137B2 (en) * | 2005-09-15 | 2016-08-02 | Diamond Innovations, Inc. | Polycrystalline diamond material with extremely fine microstructures |
US20070056778A1 (en) * | 2005-09-15 | 2007-03-15 | Steven Webb | Sintered polycrystalline diamond material with extremely fine microstructures |
WO2008096402A1 (ja) * | 2007-02-02 | 2008-08-14 | Sumitomo Electric Hardmetal Corp. | ダイヤモンド焼結体 |
GB0716268D0 (en) * | 2007-08-21 | 2007-09-26 | Reedhycalog Uk Ltd | PDC cutter with stress diffusing structures |
GB2467570B (en) * | 2009-02-09 | 2012-09-19 | Reedhycalog Uk Ltd | Cutting element |
US8945720B2 (en) * | 2009-08-06 | 2015-02-03 | National Oilwell Varco, L.P. | Hard composite with deformable constituent and method of applying to earth-engaging tool |
US8919463B2 (en) | 2010-10-25 | 2014-12-30 | National Oilwell DHT, L.P. | Polycrystalline diamond cutting element |
US8997900B2 (en) | 2010-12-15 | 2015-04-07 | National Oilwell DHT, L.P. | In-situ boron doped PDC element |
GB201109098D0 (en) * | 2011-05-31 | 2011-07-13 | Element Six Production Pty Ltd | A superhard construction |
DE102012001732B4 (de) | 2012-01-31 | 2022-11-10 | Kennametal Inc. | Werkzeugkopf für ein modulares Schaftwerkzeug, Schaftwerkzeug mit einem solchen Werkzeugkopf sowie Herstellungsverfahren für einen Werkzeugkopf |
US8696264B2 (en) | 2012-01-31 | 2014-04-15 | Kennametal Inc. | Modular cutting insert and method of making same |
DE102012206273A1 (de) | 2012-04-17 | 2013-10-17 | Tesa Se | Vernetzbare Klebmasse mit Hart- und Weichblöcken als Permeantenbarriere |
CN103433313A (zh) * | 2013-08-22 | 2013-12-11 | 郑州新亚复合超硬材料有限公司 | 聚晶金刚石拉丝模坯料及其制造方法 |
CN104525593B (zh) * | 2014-11-18 | 2017-02-22 | 西安理工大学 | 拉丝模具及其制备方法 |
CN105797648A (zh) * | 2016-03-25 | 2016-07-27 | 河南四方达超硬材料股份有限公司 | 一种异形孔聚晶金刚石拉丝模坯的制造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1944758A (en) * | 1929-09-12 | 1934-01-23 | Gen Cable Corp | Method of making drawing dies |
US1935821A (en) * | 1929-10-02 | 1933-11-21 | Simons Morris | Wire drawing die |
FR687568A (fr) * | 1929-12-31 | 1930-08-11 | Perfectionnements aux filières d'étirage pour fils métalliques | |
US2058110A (en) * | 1934-01-23 | 1936-10-20 | Gen Electric | Drawing die |
US2689641A (en) * | 1952-05-03 | 1954-09-21 | Hartford Nat Bank & Trust Co | Method of manufacturing diamond dies incorporated in shrouds and mounted in settings |
US2866364A (en) * | 1953-05-08 | 1958-12-30 | Bieberich Paul | Wire drawing die blank and method of making same |
US3407445A (en) * | 1966-03-02 | 1968-10-29 | Gen Electric | High pressure reaction vessel for the preparation of diamond |
US3831428A (en) * | 1973-03-26 | 1974-08-27 | Gen Electric | Composite wire drawing die |
NL174715C (nl) * | 1971-07-01 | 1984-08-01 | Gen Electric | Werkwijze ter vervaardiging van een slijplichaam, alsmede snijgereedschap voorzien van een volgens deze werkwijze vervaardigd inzetstuk. |
-
1973
- 1973-03-26 US US00345178A patent/US3831428A/en not_active Expired - Lifetime
-
1974
- 1974-02-25 IE IE00376/74A patent/IE38922B1/xx unknown
- 1974-02-26 ZA ZA00741265A patent/ZA741265B/xx unknown
- 1974-02-27 CA CA193,667A patent/CA999556A/en not_active Expired
- 1974-03-04 NL NL7402920A patent/NL7402920A/xx unknown
- 1974-03-08 ES ES424402A patent/ES424402A1/es not_active Expired
- 1974-03-19 DE DE2413166A patent/DE2413166A1/de active Granted
- 1974-03-20 IN IN609/CAL/74A patent/IN139389B/en unknown
- 1974-03-21 CH CH396874A patent/CH579425A5/xx not_active IP Right Cessation
- 1974-03-21 IT IT49405/74A patent/IT1008450B/it active
- 1974-03-22 SE SE7403947A patent/SE417063B/xx not_active IP Right Cessation
- 1974-03-25 JP JP49032727A patent/JPS5026746A/ja active Pending
- 1974-03-25 AR AR252937A patent/AR201040A1/es active
- 1974-03-25 BR BR2345/74A patent/BR7402345D0/pt unknown
- 1974-03-26 FR FR7410226A patent/FR2223097B1/fr not_active Expired
- 1974-03-26 BE BE142474A patent/BE812857A/xx not_active IP Right Cessation
- 1974-03-26 AT AT252074A patent/AT345762B/de not_active IP Right Cessation
-
1978
- 1978-12-20 JP JP15652578A patent/JPS5499061A/ja active Granted
-
1986
- 1986-03-12 JP JP61054560A patent/JPS61269928A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ATA252074A (de) | 1978-02-15 |
AR201040A1 (es) | 1975-02-06 |
JPS5026746A (it) | 1975-03-19 |
JPS5499061A (en) | 1979-08-04 |
JPH0475084B2 (it) | 1992-11-27 |
JPH0224605B2 (it) | 1990-05-30 |
DE2413166C2 (it) | 1989-03-16 |
FR2223097B1 (it) | 1980-12-05 |
AU6611974A (en) | 1975-08-28 |
US3831428A (en) | 1974-08-27 |
IN139389B (it) | 1976-06-12 |
NL7402920A (it) | 1974-09-30 |
CH579425A5 (it) | 1976-09-15 |
SE7403947L (it) | 1974-09-27 |
JPS61269928A (ja) | 1986-11-29 |
IE38922B1 (en) | 1978-07-05 |
ES424402A1 (es) | 1976-06-16 |
FR2223097A1 (it) | 1974-10-25 |
CA999556A (en) | 1976-11-09 |
DE2413166A1 (de) | 1974-10-03 |
IE38922L (en) | 1974-09-26 |
AT345762B (de) | 1978-10-10 |
BE812857A (fr) | 1974-07-15 |
SE417063B (sv) | 1981-02-23 |
ZA741265B (en) | 1975-01-29 |
BR7402345D0 (pt) | 1974-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19930323 |