DE2142601A1 - Verfahren zum Beschichten von ge sinterten Hartmetallkorpern mit einer Oberflächenschicht aus Karbid - Google Patents
Verfahren zum Beschichten von ge sinterten Hartmetallkorpern mit einer Oberflächenschicht aus KarbidInfo
- Publication number
- DE2142601A1 DE2142601A1 DE19712142601 DE2142601A DE2142601A1 DE 2142601 A1 DE2142601 A1 DE 2142601A1 DE 19712142601 DE19712142601 DE 19712142601 DE 2142601 A DE2142601 A DE 2142601A DE 2142601 A1 DE2142601 A1 DE 2142601A1
- Authority
- DE
- Germany
- Prior art keywords
- content
- gas
- hydrogen
- hard metal
- carbide
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 33
- 229910052751 metal Inorganic materials 0.000 title claims description 27
- 239000002184 metal Substances 0.000 title claims description 27
- 239000011248 coating agent Substances 0.000 title claims description 18
- 238000000576 coating method Methods 0.000 title claims description 18
- 239000002344 surface layer Substances 0.000 title claims description 6
- 239000007789 gas Substances 0.000 claims description 34
- 239000010410 layer Substances 0.000 claims description 23
- 229930195733 hydrocarbon Natural products 0.000 claims description 22
- 150000002430 hydrocarbons Chemical class 0.000 claims description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 16
- 239000004215 Carbon black (E152) Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 10
- 230000008021 deposition Effects 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 8
- 239000007792 gaseous phase Substances 0.000 claims description 6
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 6
- 229910001507 metal halide Inorganic materials 0.000 claims description 5
- 150000005309 metal halides Chemical class 0.000 claims description 5
- 150000001247 metal acetylides Chemical class 0.000 claims description 4
- 150000008282 halocarbons Chemical class 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 239000008246 gaseous mixture Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 21
- 229910052799 carbon Inorganic materials 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000012071 phase Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000001722 carbon compounds Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
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 |
|---|---|
| DE2142601A1 true DE2142601A1 (de) | 1972-06-08 |
Family
ID=20301451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712142601 Pending DE2142601A1 (de) | 1970-11-25 | 1971-08-25 | Verfahren zum Beschichten von ge sinterten Hartmetallkorpern mit einer Oberflächenschicht aus Karbid |
Country Status (6)
| Country | Link |
|---|---|
| BR (2) | BR7007802D0 (enExample) |
| CA (1) | CA958312A (enExample) |
| DE (1) | DE2142601A1 (enExample) |
| ES (1) | ES397306A1 (enExample) |
| FR (1) | FR2115142B1 (enExample) |
| GB (1) | GB1321525A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0032887A1 (en) * | 1980-01-21 | 1981-07-29 | Sandvik Aktiebolag | Method of preparing coated cemented carbide product and resulting product |
Families Citing this family (4)
| 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 |
| BR8108985A (pt) * | 1981-02-23 | 1983-03-01 | Vni Instrument Inst | Revestimento de multicamada de ferramentas para corte de metal |
| CN112899650B (zh) * | 2019-03-28 | 2023-02-03 | 中国兵器工业第五九研究所 | 一种稳定性能优异的(Ta,Hf,Zr)C复合涂层的制备方法 |
| CN115976481B (zh) * | 2022-12-23 | 2024-09-17 | 南京航空航天大学 | 一种靶材、金属钽表面复合梯度陶瓷涂层的制法及其所得涂层 |
-
1970
- 1970-11-23 BR BR20780270A patent/BR7007802D0/pt unknown
-
1971
- 1971-08-19 FR FR7130211A patent/FR2115142B1/fr not_active Expired
- 1971-08-25 DE DE19712142601 patent/DE2142601A1/de 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/pt unknown
- 1971-11-24 ES ES397306A patent/ES397306A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0032887A1 (en) * | 1980-01-21 | 1981-07-29 | Sandvik Aktiebolag | Method of preparing coated cemented carbide product and resulting product |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2115142A1 (enExample) | 1972-07-07 |
| BR7107802D0 (pt) | 1973-04-05 |
| BR7007802D0 (pt) | 1973-02-20 |
| FR2115142B1 (enExample) | 1975-07-11 |
| ES397306A1 (es) | 1974-05-16 |
| GB1321525A (en) | 1973-06-27 |
| CA958312A (en) | 1974-11-26 |
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