IT8422028A0 - Composizione metallica dura in particolare metallo duro di carburo di tungsteno o molibdeno e boro. - Google Patents
Composizione metallica dura in particolare metallo duro di carburo di tungsteno o molibdeno e boro.Info
- Publication number
- IT8422028A0 IT8422028A0 IT8422028A IT2202884A IT8422028A0 IT 8422028 A0 IT8422028 A0 IT 8422028A0 IT 8422028 A IT8422028 A IT 8422028A IT 2202884 A IT2202884 A IT 2202884A IT 8422028 A0 IT8422028 A0 IT 8422028A0
- Authority
- IT
- Italy
- Prior art keywords
- carbide
- boron
- metallic composition
- hard metallic
- particular tungsten
- Prior art date
Links
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 title 1
- 229910039444 MoC Inorganic materials 0.000 title 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
- C22C32/0057—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides based on B4C
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51753683A | 1983-07-26 | 1983-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8422028A0 true IT8422028A0 (it) | 1984-07-25 |
IT1178499B IT1178499B (it) | 1987-09-09 |
Family
ID=24060206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22028/84A IT1178499B (it) | 1983-07-26 | 1984-07-25 | Composizione metallica dura in particolare metallo duro di carburo di tungsteno o molibdeno e boro |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS6039145A (it) |
CA (1) | CA1231561A (it) |
DE (1) | DE3427649A1 (it) |
FR (1) | FR2549856B1 (it) |
GB (1) | GB2143847B (it) |
IT (1) | IT1178499B (it) |
SE (1) | SE8403688L (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3519710A1 (de) * | 1985-06-01 | 1986-12-04 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Formkoerper mit hoher haerte und hoher zaehigkeit fuer die bearbeitung von metallen, hartmetallen, keramiken und glaesern |
EP0204920B1 (de) * | 1985-06-01 | 1989-02-22 | Kernforschungszentrum Karlsruhe Gmbh | Formkörper mit hoher Härte und hoher Zähigkeit für die Bearbeitung von Metallen, Hartmetallen, Keramiken und Gläsern |
US8211203B2 (en) * | 2008-04-18 | 2012-07-03 | Smith International, Inc. | Matrix powder for matrix body fixed cutter bits |
ES2628422T3 (es) | 2011-05-27 | 2017-08-02 | H.C. Starck Gmbh | Aglutinante de FeNi con aplicabilidad universal |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1803189A (en) * | 1929-11-26 | 1931-04-28 | Gen Electric | Hard-metal composition |
US3617349A (en) * | 1969-10-20 | 1971-11-02 | Ramsey Corp | A method of making antifriction piston rings |
AT300386B (de) * | 1970-02-16 | 1972-07-25 | Metallwerk Plansee Ag & Co Kom | Werkstoff für Strangpreßmatrizen |
US4400213A (en) * | 1981-02-03 | 1983-08-23 | Haskell Sheinberg | Novel hard compositions and methods of preparation |
JPS6057499B2 (ja) * | 1981-10-19 | 1985-12-16 | 東洋鋼鈑株式会社 | 硬質焼結合金 |
-
1984
- 1984-07-05 GB GB08417160A patent/GB2143847B/en not_active Expired
- 1984-07-09 CA CA000458450A patent/CA1231561A/en not_active Expired
- 1984-07-12 SE SE8403688A patent/SE8403688L/ not_active Application Discontinuation
- 1984-07-24 JP JP59153933A patent/JPS6039145A/ja active Pending
- 1984-07-25 IT IT22028/84A patent/IT1178499B/it active
- 1984-07-25 FR FR848411792A patent/FR2549856B1/fr not_active Expired
- 1984-07-26 DE DE19843427649 patent/DE3427649A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT1178499B (it) | 1987-09-09 |
CA1231561A (en) | 1988-01-19 |
GB2143847A (en) | 1985-02-20 |
DE3427649A1 (de) | 1985-02-07 |
SE8403688D0 (sv) | 1984-07-12 |
JPS6039145A (ja) | 1985-02-28 |
FR2549856A1 (fr) | 1985-02-01 |
GB8417160D0 (en) | 1984-08-08 |
SE8403688L (sv) | 1985-01-27 |
FR2549856B1 (fr) | 1989-12-15 |
GB2143847B (en) | 1986-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68909183D1 (de) | Diamant-Fräsmeissel für weiche Formationen. | |
IT7923525A0 (it) | Pezzo d'usura in metallo duro. | |
IT1151469B (it) | Lega dura senza tungsteno e metodo per il suo ottenimento | |
DE69015256D1 (de) | Diamant enthaltendes zementiertes Metallkarbid. | |
DE68921570D1 (de) | Feine Polierzusammensetzung für Plaketten. | |
DE3483685D1 (de) | Schutzzusammensetzung. | |
DE3475365D1 (en) | Diamond heatsink assemblies | |
IT8422028A0 (it) | Composizione metallica dura in particolare metallo duro di carburo di tungsteno o molibdeno e boro. | |
GB2149207B (en) | Improvements in or relating to diamond heatsink assemblies | |
IT8463353V0 (it) | Elementi di taglio applicabili su coclee trancianti e trasportatrici in particolar modo di materiali filamentosi insilati. | |
GB8328474D0 (en) | Diamond heatsink assemblies | |
DK383183A (da) | Biocidt, navnlig fungicidt og/eller bactericidt, middel samt thiosemicarbazoner og metalkomplexer heraf til anvendelse i midlet | |
IT8448018A1 (it) | Procedimento per produrre composizioni contenenti boro, composizioni cosi' ottenute e lubrificanti che le contengono. | |
IT8522355V0 (it) | Proietto per bersagli morbidi e di durezza media. | |
IT8322617V0 (it) | Mobili bar, in particolare per uffici e piccole comunita'. | |
DE3473691D1 (en) | Improvements in diamond heatsink assemblies | |
Wallace | In Memoriam Leon Harry Wallace (1904-1985) | |
Long Jr | SOMME | |
Armitage | In My View | |
Dunn | Search and Rescue in Southeast Asia | |
Neagle | Chile: Bond Sells 48% Of Telephone Company | |
IT8123684V0 (it) | Anima di acciaio per dischi diamantati destinati al taglio di marmi, pietre, graniti e di manufatti in genere. | |
Zakheim | Soviet Strategic Power and Doctrine | |
Weschler | US Destroyers: An lllustrated Design History | |
IT8683612A0 (it) | Affilatrice per punte da trapano esimili e procedimento di affilatura relativo. |