CA958312A - Method of coating sintered hard metal bodies with surface layer of carbide - Google Patents
Method of coating sintered hard metal bodies with surface layer of carbideInfo
- Publication number
- CA958312A CA958312A CA128,234A CA128234A CA958312A CA 958312 A CA958312 A CA 958312A CA 128234 A CA128234 A CA 128234A CA 958312 A CA958312 A CA 958312A
- Authority
- CA
- Canada
- Prior art keywords
- carbide
- surface layer
- hard metal
- metal bodies
- sintered hard
- 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
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
- 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
- C23C16/32—Carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1593270 | 1970-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA958312A true CA958312A (en) | 1974-11-26 |
Family
ID=20301451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA128,234A Expired CA958312A (en) | 1970-11-25 | 1971-11-22 | Method of coating sintered hard metal bodies with surface layer of carbide |
Country Status (6)
Country | Link |
---|---|
BR (2) | BR7007802D0 (en) |
CA (1) | CA958312A (en) |
DE (1) | DE2142601A1 (en) |
ES (1) | ES397306A1 (en) |
FR (1) | FR2115142B1 (en) |
GB (1) | GB1321525A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4150195A (en) * | 1976-06-18 | 1979-04-17 | Sumitomo Electric Industries, Ltd. | Surface-coated cemented carbide article and a process for the production thereof |
EP0032887B1 (en) * | 1980-01-21 | 1986-07-23 | Sandvik Aktiebolag | Method of preparing coated cemented carbide product and resulting product |
AT385723B (en) * | 1981-02-23 | 1988-05-10 | Vni Instrument Inst | MULTI-LAYER COVER FOR CHIPING TOOL |
CN112899650B (en) * | 2019-03-28 | 2023-02-03 | 中国兵器工业第五九研究所 | Preparation method of (Ta, hf, zr) C composite coating with excellent stability |
CN115976481B (en) * | 2022-12-23 | 2024-09-17 | 南京航空航天大学 | Preparation method of composite gradient ceramic coating on surface of target material and tantalum metal and coating obtained by preparation method |
-
1970
- 1970-11-23 BR BR20780270A patent/BR7007802D0/en unknown
-
1971
- 1971-08-19 FR FR7130211A patent/FR2115142B1/fr not_active Expired
- 1971-08-25 DE DE19712142601 patent/DE2142601A1/en active Pending
- 1971-11-19 GB GB5382771A patent/GB1321525A/en not_active Expired
- 1971-11-22 CA CA128,234A patent/CA958312A/en not_active Expired
- 1971-11-23 BR BR780271A patent/BR7107802D0/en unknown
- 1971-11-24 ES ES397306A patent/ES397306A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2142601A1 (en) | 1972-06-08 |
BR7007802D0 (en) | 1973-02-20 |
BR7107802D0 (en) | 1973-04-05 |
GB1321525A (en) | 1973-06-27 |
ES397306A1 (en) | 1974-05-16 |
FR2115142A1 (en) | 1972-07-07 |
FR2115142B1 (en) | 1975-07-11 |
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