JPS6135271B2 - - Google Patents
Info
- Publication number
- JPS6135271B2 JPS6135271B2 JP1069278A JP1069278A JPS6135271B2 JP S6135271 B2 JPS6135271 B2 JP S6135271B2 JP 1069278 A JP1069278 A JP 1069278A JP 1069278 A JP1069278 A JP 1069278A JP S6135271 B2 JPS6135271 B2 JP S6135271B2
- Authority
- JP
- Japan
- Prior art keywords
- cemented carbide
- molybdenum
- based cemented
- coating layer
- tungsten
- 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
- 229910052750 molybdenum Inorganic materials 0.000 claims description 35
- 229910052721 tungsten Inorganic materials 0.000 claims description 30
- 229910045601 alloy Inorganic materials 0.000 claims description 19
- 239000000956 alloy Substances 0.000 claims description 19
- 239000011247 coating layer Substances 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 239000010410 layer Substances 0.000 claims description 12
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 8
- 150000001247 metal acetylides Chemical class 0.000 claims description 8
- 239000011733 molybdenum Substances 0.000 claims description 8
- 230000000737 periodic effect Effects 0.000 claims description 8
- 229910052723 transition metal Inorganic materials 0.000 claims description 8
- 150000003624 transition metals Chemical class 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical group [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 3
- 239000010937 tungsten Substances 0.000 claims 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 2
- 239000011651 chromium Substances 0.000 claims 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical group [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical group O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- 239000002345 surface coating layer Substances 0.000 claims 1
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 description 28
- 239000011248 coating agent Substances 0.000 description 18
- 238000000576 coating method Methods 0.000 description 18
- 238000005520 cutting process Methods 0.000 description 17
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- -1 TiN and HfN Chemical class 0.000 description 2
- 229910009043 WC-Co Inorganic materials 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Chemical Vapour Deposition (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1069278A JPS54103409A (en) | 1978-02-01 | 1978-02-01 | Surface coated superhard alloy member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1069278A JPS54103409A (en) | 1978-02-01 | 1978-02-01 | Surface coated superhard alloy member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54103409A JPS54103409A (en) | 1979-08-14 |
| JPS6135271B2 true JPS6135271B2 (enrdf_load_stackoverflow) | 1986-08-12 |
Family
ID=11757325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1069278A Granted JPS54103409A (en) | 1978-02-01 | 1978-02-01 | Surface coated superhard alloy member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54103409A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56112461A (en) * | 1980-02-08 | 1981-09-04 | Hitachi Metals Ltd | Surface-coated superhard alloy material and its manufacture |
| JPS56112462A (en) * | 1980-02-08 | 1981-09-04 | Hitachi Metals Ltd | Surface-coated superhard alloy material and its manufacture |
| US4490191A (en) * | 1981-12-16 | 1984-12-25 | General Electric Company | Coated product and process |
| JPS59110776A (ja) * | 1982-12-15 | 1984-06-26 | Sumitomo Electric Ind Ltd | 表面被覆焼結硬質合金 |
| JPS61110770A (ja) * | 1984-11-01 | 1986-05-29 | Sumitomo Electric Ind Ltd | 熱間加工用超硬合金工具 |
| JPS61223182A (ja) * | 1985-03-29 | 1986-10-03 | Mitsubishi Metal Corp | 表面被覆炭化タングステン基超硬合金製切削工具 |
| JPS61223180A (ja) * | 1985-03-29 | 1986-10-03 | Mitsubishi Metal Corp | 表面被覆炭化タングステン基超硬合金製切削工具 |
| JPS61223181A (ja) * | 1985-03-29 | 1986-10-03 | Mitsubishi Metal Corp | 表面被覆炭化タングステン基超硬合金製切削工具 |
-
1978
- 1978-02-01 JP JP1069278A patent/JPS54103409A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54103409A (en) | 1979-08-14 |
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