JPS62983B2 - - Google Patents
Info
- Publication number
- JPS62983B2 JPS62983B2 JP54171511A JP17151179A JPS62983B2 JP S62983 B2 JPS62983 B2 JP S62983B2 JP 54171511 A JP54171511 A JP 54171511A JP 17151179 A JP17151179 A JP 17151179A JP S62983 B2 JPS62983 B2 JP S62983B2
- Authority
- JP
- Japan
- Prior art keywords
- sintered body
- boron nitride
- binder
- powder
- hardness
- 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
- 239000011230 binding agent Substances 0.000 claims description 49
- 229910052751 metal Inorganic materials 0.000 claims description 46
- 239000002184 metal Substances 0.000 claims description 45
- 239000000843 powder Substances 0.000 claims description 40
- 239000002245 particle Substances 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 21
- -1 iron group metals Chemical class 0.000 claims description 21
- 229910052582 BN Inorganic materials 0.000 claims description 19
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 17
- 150000004767 nitrides Chemical class 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 230000000737 periodic effect Effects 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 150000001247 metal acetylides Chemical class 0.000 claims description 9
- 229910052723 transition metal Inorganic materials 0.000 claims description 7
- 150000003624 transition metals Chemical class 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000006104 solid solution Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 2
- 239000010419 fine particle Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 27
- 239000010949 copper Substances 0.000 description 25
- 239000000463 material Substances 0.000 description 17
- 239000012071 phase Substances 0.000 description 16
- 150000002739 metals Chemical class 0.000 description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 5
- 239000010432 diamond Substances 0.000 description 5
- 229910000765 intermetallic Inorganic materials 0.000 description 5
- 239000011812 mixed powder Substances 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 229910052984 zinc sulfide Inorganic materials 0.000 description 3
- 229910010038 TiAl Inorganic materials 0.000 description 2
- 238000007542 hardness measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910002482 Cu–Ni Inorganic materials 0.000 description 1
- 229910009043 WC-Co Inorganic materials 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17151179A JPS5696050A (en) | 1979-12-29 | 1979-12-29 | High hardness sintered body for tool and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17151179A JPS5696050A (en) | 1979-12-29 | 1979-12-29 | High hardness sintered body for tool and its manufacture |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17067986A Division JPS62247008A (ja) | 1986-07-18 | 1986-07-18 | 工具用高硬度焼結体及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5696050A JPS5696050A (en) | 1981-08-03 |
| JPS62983B2 true JPS62983B2 (de) | 1987-01-10 |
Family
ID=15924465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17151179A Granted JPS5696050A (en) | 1979-12-29 | 1979-12-29 | High hardness sintered body for tool and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5696050A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601389B2 (ja) * | 1981-03-09 | 1985-01-14 | 三菱マテリアル株式会社 | 切削工具および耐摩耗工具用立方晶型窒化ほう素基超高圧焼結材料 |
| CA2030350C (en) * | 1989-11-27 | 1994-08-02 | Tetsuo Nakai | Hard sintered compact for tools |
| JPH06185903A (ja) * | 1992-09-08 | 1994-07-08 | Tadao Soeda | ネジ深測定装置 |
-
1979
- 1979-12-29 JP JP17151179A patent/JPS5696050A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5696050A (en) | 1981-08-03 |
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