JPS6253474B2 - - Google Patents
Info
- Publication number
- JPS6253474B2 JPS6253474B2 JP58068375A JP6837583A JPS6253474B2 JP S6253474 B2 JPS6253474 B2 JP S6253474B2 JP 58068375 A JP58068375 A JP 58068375A JP 6837583 A JP6837583 A JP 6837583A JP S6253474 B2 JPS6253474 B2 JP S6253474B2
- Authority
- JP
- Japan
- Prior art keywords
- solid solution
- composite carbonitride
- carbonitride solid
- powder
- ceramics
- 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
- 239000002131 composite material Substances 0.000 claims description 58
- 239000006104 solid solution Substances 0.000 claims description 58
- 239000000919 ceramic Substances 0.000 claims description 50
- 238000005520 cutting process Methods 0.000 claims description 45
- 239000000843 powder Substances 0.000 claims description 35
- 229910052721 tungsten Inorganic materials 0.000 claims description 26
- 238000005245 sintering Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 229910052735 hafnium Inorganic materials 0.000 claims description 8
- 229910052758 niobium Inorganic materials 0.000 claims description 8
- 229910052715 tantalum Inorganic materials 0.000 claims description 8
- 229910052720 vanadium Inorganic materials 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 238000006467 substitution reaction Methods 0.000 claims description 5
- 239000011812 mixed powder Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 8
- 229910001018 Cast iron Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000007731 hot pressing Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58068375A JPS59195582A (ja) | 1983-04-20 | 1983-04-20 | 切削工具用複合炭窒化合物固溶体系セラミックスおよびその製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58068375A JPS59195582A (ja) | 1983-04-20 | 1983-04-20 | 切削工具用複合炭窒化合物固溶体系セラミックスおよびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59195582A JPS59195582A (ja) | 1984-11-06 |
| JPS6253474B2 true JPS6253474B2 (de) | 1987-11-10 |
Family
ID=13371933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58068375A Granted JPS59195582A (ja) | 1983-04-20 | 1983-04-20 | 切削工具用複合炭窒化合物固溶体系セラミックスおよびその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59195582A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6383241A (ja) * | 1986-09-27 | 1988-04-13 | Hitachi Metals Ltd | 工具用サ−メツトおよびその製造方法 |
-
1983
- 1983-04-20 JP JP58068375A patent/JPS59195582A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59195582A (ja) | 1984-11-06 |
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