BR7007802D0 - PROCESS TO COVER SYNTHESIZED HARD METAL BODIES - Google Patents
PROCESS TO COVER SYNTHESIZED HARD METAL BODIESInfo
- Publication number
- BR7007802D0 BR7007802D0 BR20780270A BR20780270A BR7007802D0 BR 7007802 D0 BR7007802 D0 BR 7007802D0 BR 20780270 A BR20780270 A BR 20780270A BR 20780270 A BR20780270 A BR 20780270A BR 7007802 D0 BR7007802 D0 BR 7007802D0
- Authority
- BR
- Brazil
- Prior art keywords
- cover
- hard metal
- metal bodies
- synthesized hard
- synthesized
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1593270 | 1970-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7007802D0 true BR7007802D0 (en) | 1973-02-20 |
Family
ID=20301451
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR20780270A BR7007802D0 (en) | 1970-11-25 | 1970-11-23 | PROCESS TO COVER SYNTHESIZED HARD METAL BODIES |
BR780271A BR7107802D0 (en) | 1970-11-25 | 1971-11-23 | PROCESS TO COVER SINTERIZED HARD METAL BODIES |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR780271A BR7107802D0 (en) | 1970-11-25 | 1971-11-23 | PROCESS TO COVER SINTERIZED HARD METAL BODIES |
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 |
BR7107802D0 (en) | 1973-04-05 |
GB1321525A (en) | 1973-06-27 |
CA958312A (en) | 1974-11-26 |
ES397306A1 (en) | 1974-05-16 |
FR2115142A1 (en) | 1972-07-07 |
FR2115142B1 (en) | 1975-07-11 |
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