JPH0475084B2 - - Google Patents
Info
- Publication number
- JPH0475084B2 JPH0475084B2 JP61054560A JP5456086A JPH0475084B2 JP H0475084 B2 JPH0475084 B2 JP H0475084B2 JP 61054560 A JP61054560 A JP 61054560A JP 5456086 A JP5456086 A JP 5456086A JP H0475084 B2 JPH0475084 B2 JP H0475084B2
- Authority
- JP
- Japan
- Prior art keywords
- diamond
- die
- metal
- carbide
- inch
- 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 - Lifetime
Links
- 229910003460 diamond Inorganic materials 0.000 claims description 68
- 239000010432 diamond Substances 0.000 claims description 68
- 239000002131 composite material Substances 0.000 claims description 44
- 229910052751 metal Inorganic materials 0.000 claims description 40
- 239000002184 metal Substances 0.000 claims description 40
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 23
- 239000000843 powder Substances 0.000 description 15
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 229910052726 zirconium Inorganic materials 0.000 description 13
- 238000005491 wire drawing Methods 0.000 description 12
- 238000011068 loading method Methods 0.000 description 11
- 239000013078 crystal Substances 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 8
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910001088 rené 41 Inorganic materials 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 description 1
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910039444 MoC Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- GVEHJMMRQRRJPM-UHFFFAOYSA-N chromium(2+);methanidylidynechromium Chemical compound [Cr+2].[Cr]#[C-].[Cr]#[C-] GVEHJMMRQRRJPM-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229910003468 tantalcarbide Inorganic materials 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US345178 | 1973-03-26 | ||
US00345178A US3831428A (en) | 1973-03-26 | 1973-03-26 | Composite wire drawing die |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61269928A JPS61269928A (ja) | 1986-11-29 |
JPH0475084B2 true JPH0475084B2 (xx) | 1992-11-27 |
Family
ID=23353892
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49032727A Pending JPS5026746A (xx) | 1973-03-26 | 1974-03-25 | |
JP15652578A Granted JPS5499061A (en) | 1973-03-26 | 1978-12-20 | Production of composite line drawing dice |
JP61054560A Granted JPS61269928A (ja) | 1973-03-26 | 1986-03-12 | 線引きダイス |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49032727A Pending JPS5026746A (xx) | 1973-03-26 | 1974-03-25 | |
JP15652578A Granted JPS5499061A (en) | 1973-03-26 | 1978-12-20 | Production of composite line drawing dice |
Country Status (17)
Country | Link |
---|---|
US (1) | US3831428A (xx) |
JP (3) | JPS5026746A (xx) |
AR (1) | AR201040A1 (xx) |
AT (1) | AT345762B (xx) |
BE (1) | BE812857A (xx) |
BR (1) | BR7402345D0 (xx) |
CA (1) | CA999556A (xx) |
CH (1) | CH579425A5 (xx) |
DE (1) | DE2413166A1 (xx) |
ES (1) | ES424402A1 (xx) |
FR (1) | FR2223097B1 (xx) |
IE (1) | IE38922B1 (xx) |
IN (1) | IN139389B (xx) |
IT (1) | IT1008450B (xx) |
NL (1) | NL7402920A (xx) |
SE (1) | SE417063B (xx) |
ZA (1) | ZA741265B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9487684B2 (en) | 2012-04-17 | 2016-11-08 | Tesa Se | Cross-linkable adhesive compound with hard and soft blocks as a permeant barrier |
Families Citing this family (65)
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 |
US4534934A (en) * | 1980-02-29 | 1985-08-13 | General Electric Company | Axial sweep-through process for preparing diamond wire die compacts |
CA1163770A (en) * | 1980-02-29 | 1984-03-20 | Hyun S. Cho | High pressure 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 (xx) * | 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 |
US5033334A (en) * | 1989-05-12 | 1991-07-23 | Cornelius Phaal | 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 |
KR101182566B1 (ko) * | 2007-02-02 | 2012-09-12 | 스미또모 덴꼬오 하드메탈 가부시끼가이샤 | 다이아몬드 소결체 및 절삭공구용 날끝 교환식 팁 |
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 |
US8696264B2 (en) | 2012-01-31 | 2014-04-15 | Kennametal Inc. | Modular cutting insert and method of making same |
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 |
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 BR BR2345/74A patent/BR7402345D0/pt unknown
- 1974-03-25 JP JP49032727A patent/JPS5026746A/ja active Pending
- 1974-03-25 AR AR252937A patent/AR201040A1/es active
- 1974-03-26 AT AT252074A patent/AT345762B/de not_active IP Right Cessation
- 1974-03-26 BE BE142474A patent/BE812857A/xx not_active IP Right Cessation
- 1974-03-26 FR FR7410226A patent/FR2223097B1/fr not_active Expired
-
1978
- 1978-12-20 JP JP15652578A patent/JPS5499061A/ja active Granted
-
1986
- 1986-03-12 JP JP61054560A patent/JPS61269928A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9487684B2 (en) | 2012-04-17 | 2016-11-08 | Tesa Se | Cross-linkable adhesive compound with hard and soft blocks as a permeant barrier |
Also Published As
Publication number | Publication date |
---|---|
IT1008450B (it) | 1976-11-10 |
JPH0224605B2 (xx) | 1990-05-30 |
JPS5499061A (en) | 1979-08-04 |
JPS61269928A (ja) | 1986-11-29 |
FR2223097B1 (xx) | 1980-12-05 |
DE2413166C2 (xx) | 1989-03-16 |
BE812857A (fr) | 1974-07-15 |
CH579425A5 (xx) | 1976-09-15 |
US3831428A (en) | 1974-08-27 |
ZA741265B (en) | 1975-01-29 |
FR2223097A1 (xx) | 1974-10-25 |
AR201040A1 (es) | 1975-02-06 |
AU6611974A (en) | 1975-08-28 |
SE7403947L (xx) | 1974-09-27 |
IN139389B (xx) | 1976-06-12 |
ATA252074A (de) | 1978-02-15 |
IE38922B1 (en) | 1978-07-05 |
SE417063B (sv) | 1981-02-23 |
ES424402A1 (es) | 1976-06-16 |
BR7402345D0 (pt) | 1974-11-19 |
DE2413166A1 (de) | 1974-10-03 |
NL7402920A (xx) | 1974-09-30 |
CA999556A (en) | 1976-11-09 |
JPS5026746A (xx) | 1975-03-19 |
AT345762B (de) | 1978-10-10 |
IE38922L (en) | 1974-09-26 |
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