JPH0357171B2 - - Google Patents
Info
- Publication number
- JPH0357171B2 JPH0357171B2 JP55093152A JP9315280A JPH0357171B2 JP H0357171 B2 JPH0357171 B2 JP H0357171B2 JP 55093152 A JP55093152 A JP 55093152A JP 9315280 A JP9315280 A JP 9315280A JP H0357171 B2 JPH0357171 B2 JP H0357171B2
- Authority
- JP
- Japan
- Prior art keywords
- sintered body
- cbn
- powder
- less
- binder
- 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 - Lifetime
Links
- 239000011230 binding agent Substances 0.000 claims description 50
- 239000000843 powder Substances 0.000 claims description 34
- 229910052719 titanium Inorganic materials 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 20
- 229910052726 zirconium Inorganic materials 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 17
- 229910052582 BN Inorganic materials 0.000 claims description 14
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 14
- 229910000765 intermetallic Inorganic materials 0.000 claims description 14
- 229910052735 hafnium Inorganic materials 0.000 claims description 13
- 150000004767 nitrides Chemical class 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 150000001247 metal acetylides Chemical class 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 238000005245 sintering Methods 0.000 claims description 7
- 239000012071 phase Substances 0.000 description 32
- 238000005520 cutting process Methods 0.000 description 29
- 229910017083 AlN Inorganic materials 0.000 description 20
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- 229910052721 tungsten Inorganic materials 0.000 description 16
- 239000000463 material Substances 0.000 description 12
- 230000007423 decrease Effects 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000011812 mixed powder Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 5
- 239000010432 diamond Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 229910010165 TiCu Inorganic materials 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 229910052984 zinc sulfide Inorganic materials 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007373 indentation 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
- 238000002156 mixing Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 101000908384 Bos taurus Dipeptidyl peptidase 4 Proteins 0.000 description 1
- 101100008047 Caenorhabditis elegans cut-3 gene Proteins 0.000 description 1
- 229910009043 WC-Co Inorganic materials 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 229910052796 boron Inorganic materials 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
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- -1 nitrogen-containing compound Chemical class 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9315280A JPS5719355A (en) | 1980-07-04 | 1980-07-04 | High-hardness sintered body for tool and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9315280A JPS5719355A (en) | 1980-07-04 | 1980-07-04 | High-hardness sintered body for tool and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5719355A JPS5719355A (en) | 1982-02-01 |
| JPH0357171B2 true JPH0357171B2 (sv) | 1991-08-30 |
Family
ID=14074559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9315280A Granted JPS5719355A (en) | 1980-07-04 | 1980-07-04 | High-hardness sintered body for tool and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5719355A (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605666B2 (ja) * | 1982-03-23 | 1985-02-13 | 三菱マテリアル株式会社 | 切削工具用超高圧焼結材料 |
-
1980
- 1980-07-04 JP JP9315280A patent/JPS5719355A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5719355A (en) | 1982-02-01 |
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