FR2285206A1 - Materiau presentant des proprietes de durete ameliorees - Google Patents

Materiau presentant des proprietes de durete ameliorees

Info

Publication number
FR2285206A1
FR2285206A1 FR7431897A FR7431897A FR2285206A1 FR 2285206 A1 FR2285206 A1 FR 2285206A1 FR 7431897 A FR7431897 A FR 7431897A FR 7431897 A FR7431897 A FR 7431897A FR 2285206 A1 FR2285206 A1 FR 2285206A1
Authority
FR
France
Prior art keywords
diamond
hot pressing
diamonds
handmetal
cermet
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.)
Granted
Application number
FR7431897A
Other languages
English (en)
French (fr)
Other versions
FR2285206B1 (OSRAM
Inventor
V N Bakul
I F Vovchanovsky
N V Tsypin
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.)
Institut Sverkhtverdykh Materialov
Original Assignee
Institut Sverkhtverdykh Materialov
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 Institut Sverkhtverdykh Materialov filed Critical Institut Sverkhtverdykh Materialov
Priority claimed from BE148775A external-priority patent/BE820205A/fr
Publication of FR2285206A1 publication Critical patent/FR2285206A1/fr
Application granted granted Critical
Publication of FR2285206B1 publication Critical patent/FR2285206B1/fr
Granted legal-status Critical Current

Links

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)
FR7431897A 1974-09-23 1974-09-20 Materiau presentant des proprietes de durete ameliorees Granted FR2285206A1 (fr)

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 (2)

Publication Number Publication Date
FR2285206A1 true FR2285206A1 (fr) 1976-04-16
FR2285206B1 FR2285206B1 (OSRAM) 1976-12-31

Family

ID=3842703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431897A Granted FR2285206A1 (fr) 1974-09-23 1974-09-20 Materiau presentant des proprietes de durete ameliorees

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)

Cited By (2)

* Cited by examiner, † Cited by third party
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
EP0257899A3 (en) * 1986-08-11 1989-06-14 De Beers Industrial Diamond Division (Proprietary) Limited Cubic boron nitride abrasive body

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074038A (en) * 1935-05-29 1937-03-16 Fay H Willey Diamond embedded abrading tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074038A (en) * 1935-05-29 1937-03-16 Fay H Willey Diamond embedded abrading tool

Cited By (2)

* Cited by examiner, † Cited by third party
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
EP0257899A3 (en) * 1986-08-11 1989-06-14 De Beers Industrial Diamond Division (Proprietary) Limited Cubic boron nitride abrasive body

Also Published As

Publication number Publication date
ATA725874A (de) 1979-05-15
DE2443535C3 (de) 1979-03-08
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
IE42010L (en) Abrasive products
GB1466054A (en) Method of making an abrasive product
FR2285206A1 (fr) Materiau presentant des proprietes de durete ameliorees
ES456356A1 (es) Procedimiento para producir un abrasivo revestido.
ES8402744A1 (es) Perfeccionamientos en la construccion de sistemas abrasivos.
FR2169577A5 (en) Abrasive particles for grinding tools - encapsulated in metal
GB833309A (en) Improvements in or relating to abrasive cutting discs
JPS5429189A (en) Abrasive wheel for glinding purpose
JPS5444293A (en) Composite cutting tool and method of regenerating the same
ES435321A1 (es) Un metodo de fabricacion de un producto abrasivo.
JPS5733969A (en) Manufacturing method of diamond blade for cutting building stone and the like
GB867833A (en) Improvements in or relating to ceramic articles of sintered alumina
JPS55120980A (en) Grinder for vertical-axis plane grinding
JPS6445574A (en) Diamond wheel for cutting
JPS5477390A (en) Resinoid grindstone ingredients
JPS56152582A (en) Electrodeposited grindstone
GB419126A (en) Improvements in and relating to diamond drills
FR2282980A1 (fr) Disque diamante de grand diametre a ame mince, convenant particulierement au sciage des granits et roches dures en une passe unique profonde
GB536508A (en) Abrasive wheel
SU102208A1 (ru) Державка к резцу с пластинкой из твердого сплава
SU518332A1 (ru) Металлическа св зка
GB1472044A (en) Composition for manufacturing abrasive tools
FR2114728A5 (en) Coated abrasive grinding material
GB1445538A (en) Dressing tool for dressing grinding wheels
SU844256A1 (ru) Масса дл изготовлени абразивногоиНСТРуМЕНТА

Legal Events

Date Code Title Description
ST Notification of lapse