SE8003731L - Belagd sinterkarbidprodukt - Google Patents
Belagd sinterkarbidproduktInfo
- Publication number
- SE8003731L SE8003731L SE8003731A SE8003731A SE8003731L SE 8003731 L SE8003731 L SE 8003731L SE 8003731 A SE8003731 A SE 8003731A SE 8003731 A SE8003731 A SE 8003731A SE 8003731 L SE8003731 L SE 8003731L
- Authority
- SE
- Sweden
- Prior art keywords
- product
- sintercarbid
- coated
- alumina
- cemented carbide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/403—Oxides of aluminium, magnesium or beryllium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Vapour Deposition (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Carbon And Carbon Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
Claims (2)
1. Selagd hArdmetallprodukt, I synnerhet skArkropp med hog hillfasthet och notningsbestAndighet, innefattande *VG underlag av hirdmetall, son Ar forsett med an belAggning innedallande millet So % alumlniumoxid,kann•teckn a d darav, att belAggningen utgdres av an halt tat belAggning av a-alumlniumoxid med en tjocklek av l-20,mm, MrstrAdesvis ertallen genom ingavsAttning 111d fOrhOjd temptratur ur en blandning av aluminiumhalogenidinga, vAtgas och vatteminga eller koldloxid. — 3 Nf3V. soci3131-o12 C.
2. 9/oo
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14724071A | 1971-05-26 | 1971-05-26 | |
US20935471A | 1971-12-17 | 1971-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8003731L true SE8003731L (sv) | 1980-05-19 |
SE453891B SE453891B (sv) | 1988-03-14 |
Family
ID=26844727
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE682472A SE445931B (sv) | 1971-05-26 | 1972-05-25 | Skerplatta med hog hallfasthet och notningsbestendighet samt forfarande for framstellning av densamma |
SE8003731A SE453891B (sv) | 1971-05-26 | 1980-05-19 | Belagd hardmetallprodukt, med hog hallfasthet och notningsbestendighet samt forfarande for framstellning av denna |
SE8504311A SE8504311D0 (sv) | 1971-05-26 | 1985-09-17 | Belagd sinterkarbidprodukt |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE682472A SE445931B (sv) | 1971-05-26 | 1972-05-25 | Skerplatta med hog hallfasthet och notningsbestendighet samt forfarande for framstellning av densamma |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8504311A SE8504311D0 (sv) | 1971-05-26 | 1985-09-17 | Belagd sinterkarbidprodukt |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5328872B1 (sv) |
DE (2) | DE2265603C2 (sv) |
FR (1) | FR2139192A1 (sv) |
IT (1) | IT955838B (sv) |
SE (3) | SE445931B (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH540990A (fr) * | 1971-07-07 | 1973-08-31 | Battelle Memorial Institute | Procédé pour augmenter la résistance à l'usure de la surface d'un outil de coupe |
US3816081A (en) * | 1973-01-26 | 1974-06-11 | Gen Electric | ABRASION RESISTANT CEMENTED TUNGSTEN CARBIDE BONDED WITH Fe-C-Ni-Co |
SE406090B (sv) * | 1977-06-09 | 1979-01-22 | Sandvik Ab | Belagd hardmetallkropp samt sett att framstalla en dylik kropp |
SE417618B (sv) * | 1979-01-22 | 1981-03-30 | Sandvik Ab | Hardmetallkropp med slitstarkt ytskikt |
IL58548A (en) * | 1979-10-24 | 1983-07-31 | Iscar Ltd | Sintered hard metal products having a multi-layer wearresistant coating |
US4436830A (en) * | 1981-03-02 | 1984-03-13 | Andreev Anatoly A | Coating for metal-cutting tools |
US4610931A (en) * | 1981-03-27 | 1986-09-09 | Kennametal Inc. | Preferentially binder enriched cemented carbide bodies and method of manufacture |
USRE34180E (en) * | 1981-03-27 | 1993-02-16 | Kennametal Inc. | Preferentially binder enriched cemented carbide bodies and method of manufacture |
DE4110005A1 (de) * | 1991-03-27 | 1992-10-01 | Krupp Widia Gmbh | Verbundkoerper, verwendung des verbundkoerpers und verfahren zu seiner herstellung |
DE59201616D1 (de) * | 1991-03-27 | 1995-04-13 | Krupp Widia Gmbh | Verbundkörper, verwendung des verbundkörpers und verfahren zu seiner herstellung. |
SE501527C2 (sv) * | 1992-12-18 | 1995-03-06 | Sandvik Ab | Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt |
SE502223C2 (sv) † | 1994-01-14 | 1995-09-18 | Sandvik Ab | Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH201050A (de) * | 1937-07-01 | 1938-11-15 | Kratky Ing Anton | Verfahren zur Herstellung von Hartkörpern für Werkzeuge und Arbeitsgeräte, Ziehsteine, Geschossspitzen, Düsen, Gleitlager, Schneiden für Waagen usw. |
GB819086A (en) * | 1956-11-26 | 1959-08-26 | Stora Kopparbergs Bergslags Ab | Bits for cutting tools |
US3178308A (en) * | 1960-09-07 | 1965-04-13 | Pfaudler Permutit Inc | Chemical vapor plating process |
FR1363449A (fr) * | 1962-05-17 | 1964-06-12 | Motorola Inc | Procédé pour former des pellicules minces d'oxyde |
US3261673A (en) * | 1963-05-17 | 1966-07-19 | Norton Co | Oxide coated articles with metal undercoat |
GB1042711A (sv) * | 1964-02-10 | |||
AT268003B (de) * | 1967-06-14 | 1969-01-27 | Plansee Metallwerk | Verwendung von Zerspanungswerkzeugen zur Stahlbearbeitung |
CH542678A (de) * | 1969-06-02 | 1973-10-15 | Suisse De Rech S Horlogeres La | Verbundwerkstoff für Schneidwerkzeuge |
CH540990A (fr) * | 1971-07-07 | 1973-08-31 | Battelle Memorial Institute | Procédé pour augmenter la résistance à l'usure de la surface d'un outil de coupe |
SE357984B (sv) * | 1971-11-12 | 1973-07-16 | Sandvik Ab | |
CA1014671A (en) * | 1973-04-23 | 1977-07-26 | Robert E. Hutton | Initializer for allocating free areas of a computer's memory |
-
1972
- 1972-05-24 DE DE19722265603 patent/DE2265603C2/de not_active Expired
- 1972-05-24 DE DE19722225135 patent/DE2225135C3/de not_active Expired
- 1972-05-25 IT IT2483572A patent/IT955838B/it active
- 1972-05-25 SE SE682472A patent/SE445931B/sv unknown
- 1972-05-26 FR FR7219060A patent/FR2139192A1/fr active Granted
- 1972-05-26 JP JP5183672A patent/JPS5328872B1/ja active Pending
-
1980
- 1980-05-19 SE SE8003731A patent/SE453891B/sv not_active IP Right Cessation
-
1985
- 1985-09-17 SE SE8504311A patent/SE8504311D0/sv unknown
Also Published As
Publication number | Publication date |
---|---|
FR2139192B1 (sv) | 1973-07-13 |
IT955838B (it) | 1973-09-29 |
FR2139192A1 (en) | 1973-01-05 |
DE2225135A1 (de) | 1972-11-30 |
SE8504311D0 (sv) | 1985-09-17 |
SE453891B (sv) | 1988-03-14 |
DE2265603C2 (de) | 1983-02-03 |
SE445931B (sv) | 1986-07-28 |
JPS5328872B1 (sv) | 1978-08-17 |
DE2225135B2 (de) | 1980-07-03 |
DE2225135C3 (de) | 1987-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8003731L (sv) | Belagd sinterkarbidprodukt | |
JPS5381491A (en) | Catalyst composition for synthesizing products containing multiifunctional oxygen or derivatives thereof | |
IT1017632B (it) | Procedimento per la produzione di sfere di carbone attivato | |
IT997737B (it) | Catalizzatore e suo impiego per la produzione di metano a parti re da gas contenenti composti os sigenati di carbonio e idrogeno | |
BE795014A (fr) | Produits du type carbure agglomere revetu | |
IT980656B (it) | Procedimento per la fabbricazione di materiali per guarnizioni di te nuta utilizzando carbone | |
ATA904974A (de) | Verfahren zur herstellung von neuen, chlor- und/oder bromhaltigen benzimidazolonverbindungen | |
ES461981A1 (es) | Metodo para reducir carbotermicamente materiales contentivosde alumina y silice. | |
IT1064103B (it) | Perfezionamento nei procedimenti per la produzione di carbone attivo granulare | |
CA946185A (en) | Method for the manufacture of powdered tungsten carbide containing electrode material | |
IT1076485B (it) | Procedimento per la produzione di carbone attivo e prodotto cosi ottenuto | |
ES348086A1 (es) | Procedimiento para la obtencion de oxido de etileno. | |
IL47461A (en) | Process for the polymerization of alpha olefins | |
BE755115A (fr) | Utilisation d'un hydrate de carbone | |
GB1528152A (en) | Development of photographic silver halide material | |
ES325035A1 (es) | Procedimiento de fabricacion de acetato de vinilo. | |
ES383452A1 (es) | Un metodo para la preparacion de carburo de vanadio. | |
ES403431A1 (es) | Procedimiento para la obtencion de pivalolactona. | |
US3843511A (en) | Process for preparing synthetic petrolatum | |
ES386990A1 (es) | Procedimiento para la obtencion de derivados de cresol. | |
ES453269A1 (es) | Procedimiento para la obtencion de n-3, 4 metilendioxibencil-n' 3, 7, 11-trimetil 2, 6, 10 dodecatrienilpiperazina. | |
GB1327804A (en) | Radiation-sensitive material for reproducing an image | |
GB1149359A (en) | Preparation of aroyl halides | |
IT1027362B (it) | Precedimento per la sintesi del decaborano,14 | |
IT958561B (it) | Procedimento per la separazione comune di acetilene ed etilene da gas di scissione |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8003731-0 Effective date: 19920604 Format of ref document f/p: F |