DE2443535C3 - Verfahren zur Herstellung eines überharten gesinterten Werkstoffs - Google Patents
Verfahren zur Herstellung eines überharten gesinterten WerkstoffsInfo
- Publication number
- DE2443535C3 DE2443535C3 DE19742443535 DE2443535A DE2443535C3 DE 2443535 C3 DE2443535 C3 DE 2443535C3 DE 19742443535 DE19742443535 DE 19742443535 DE 2443535 A DE2443535 A DE 2443535A DE 2443535 C3 DE2443535 C3 DE 2443535C3
- Authority
- DE
- Germany
- Prior art keywords
- diamonds
- diamond
- production
- overhard
- sintered material
- 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
Links
- 239000000463 material Substances 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 5
- 239000010432 diamond Substances 0.000 claims description 38
- 229910003460 diamond Inorganic materials 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000011159 matrix material Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/148—Composition of the cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
- B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Fluid Mechanics (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Earth Drilling (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE148775A BE820205A (fr) | 1974-09-23 | 1974-09-23 | Materiau presentant des proprietes de durete ameliorees |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2443535A1 DE2443535A1 (de) | 1976-03-25 |
| DE2443535B2 DE2443535B2 (de) | 1978-07-20 |
| DE2443535C3 true DE2443535C3 (de) | 1979-03-08 |
Family
ID=3842703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742443535 Expired DE2443535C3 (de) | 1974-09-23 | 1974-09-11 | Verfahren zur Herstellung eines überharten gesinterten Werkstoffs |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5626707B2 (OSRAM) |
| AT (2) | AT354292B (OSRAM) |
| DE (1) | DE2443535C3 (OSRAM) |
| FR (1) | FR2285206A1 (OSRAM) |
| SE (1) | SE439328B (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3514507A1 (de) * | 1985-04-23 | 1986-10-23 | Institut sverchtverdych materialov Akademii Nauk Ukrainskoj SSR, Kiew/Kiev | Verfahren zur herstellung eines diamanthaltigen verbundwerkstoffs |
| JPS6347001A (ja) * | 1986-08-11 | 1988-02-27 | デ ビアス インダストリアル ダイアモンド デイビジヨン（プロプライエタリイ） リミテツド | 研摩体及びその製法 |
| JPH0465302U (OSRAM) * | 1990-10-17 | 1992-06-05 | ||
| DE102006025039B4 (de) * | 2006-08-01 | 2008-08-28 | Illig Maschinenbau Gmbh & Co. Kg | Verfahren zur Herstellung von Sinterprodukten, Sinterprodukte sowie Verwendungen für Sinterprodukte |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2074038A (en) * | 1935-05-29 | 1937-03-16 | Fay H Willey | Diamond embedded abrading tool |
-
1974
- 1974-09-09 AT AT725874A patent/AT354292B/de not_active IP Right Cessation
- 1974-09-10 SE SE7411418A patent/SE439328B/xx not_active IP Right Cessation
- 1974-09-11 DE DE19742443535 patent/DE2443535C3/de not_active Expired
- 1974-09-20 FR FR7431897A patent/FR2285206A1/fr active Granted
- 1974-10-21 JP JP12043474A patent/JPS5626707B2/ja not_active Expired
- 1974-10-30 AT AT873374A patent/AT349768B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA725874A (de) | 1979-05-15 |
| FR2285206A1 (fr) | 1976-04-16 |
| SE439328B (sv) | 1985-06-10 |
| ATA873374A (de) | 1978-09-15 |
| AT354292B (de) | 1979-12-27 |
| DE2443535B2 (de) | 1978-07-20 |
| AT349768B (de) | 1979-04-25 |
| JPS5147506A (OSRAM) | 1976-04-23 |
| FR2285206B1 (OSRAM) | 1976-12-31 |
| JPS5626707B2 (OSRAM) | 1981-06-20 |
| DE2443535A1 (de) | 1976-03-25 |
| SE7411418L (sv) | 1976-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69132706T2 (de) | Durch Glas gebundenes Schleifmittel | |
| DE3134959C2 (OSRAM) | ||
| DE69303239T2 (de) | Werkzeugeinsatz | |
| DE112005001119B4 (de) | Abrichtklinge zum Bearbeiten von Schleifwerkzeugen und Verfahren zum Anfertigen einer Abrichtklinge | |
| DE2117056C3 (de) | Schneideinsatz | |
| DE102005048687A1 (de) | Diamantimprägnierte Schneidestrukturen | |
| DE2400062B2 (de) | Bohrwerkzeug und verfahren zu seiner herstellung. | |
| DE1502019A1 (de) | Werkzeuge und Werkzeugbestueckungen aus gesintertem Hartmetall | |
| DE8509236U1 (de) | Schleifwerkzeug mit Schleifeinsatz | |
| EP0826758B1 (de) | Verbundschneidkörper enthaltend Diamantpartikel und Verfahren zu deren Herstellung | |
| DE2443535C3 (de) | Verfahren zur Herstellung eines überharten gesinterten Werkstoffs | |
| DE1284629B (de) | Verfahren zur Herstellung von Wolframcarbid enthaltenden Verbundwerkstoffen | |
| DE2845755C2 (OSRAM) | ||
| DE60111859T2 (de) | Schleifmittel | |
| DE3843712C2 (de) | Titanborid-Keramikmaterial und Verfahren zu seiner Herstellung | |
| DE3615127C2 (OSRAM) | ||
| DE2454636C3 (de) | Verfahren zur Herstellung überharter Sinterhartmetalle | |
| DE3222906C2 (de) | Verfahren zur Herstellung von verschleißfesten Verbundwerkstoffen | |
| DE720005C (de) | Bettungsstoff fuer Diamantsplitter | |
| DE1927111C (de) | Hartmetall | |
| AT348775B (de) | Verfahren zur herstellung von ueberharten erzeugnissen | |
| DE2259538C3 (de) | Verfahren zur Herstellung von Diamant-Metall-Werkstoffen | |
| AT162627B (de) | Schleifkorn und daraus hergestellte Formkörper zur Bearbeitung von Werkstoffen | |
| DE2400046C3 (de) | Verfahren zur Herstellung von polykristallinen Diamanten | |
| DE1792454C3 (de) | Verfahren zum Herstellen eines polykristallinen Diamantkörpers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT. EBBINGHAUS, D., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |