JPS6220149B2 - - Google Patents
Info
- Publication number
- JPS6220149B2 JPS6220149B2 JP55001410A JP141080A JPS6220149B2 JP S6220149 B2 JPS6220149 B2 JP S6220149B2 JP 55001410 A JP55001410 A JP 55001410A JP 141080 A JP141080 A JP 141080A JP S6220149 B2 JPS6220149 B2 JP S6220149B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- pressure
- temperature
- particle size
- sintering
- 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
- 239000000843 powder Substances 0.000 claims description 64
- 239000002245 particle Substances 0.000 claims description 40
- 238000005520 cutting process Methods 0.000 claims description 29
- 238000005245 sintering Methods 0.000 claims description 29
- 229910052796 boron Inorganic materials 0.000 claims description 15
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 13
- 239000011812 mixed powder Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 69
- 229910052799 carbon Inorganic materials 0.000 description 11
- 239000002994 raw material Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 229910000601 superalloy Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- -1 iron group metals Chemical class 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP141080A JPS56100170A (en) | 1980-01-11 | 1980-01-11 | Cubic boron carbide nitride sintered body for cutting tool blade and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP141080A JPS56100170A (en) | 1980-01-11 | 1980-01-11 | Cubic boron carbide nitride sintered body for cutting tool blade and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56100170A JPS56100170A (en) | 1981-08-11 |
| JPS6220149B2 true JPS6220149B2 (de) | 1987-05-06 |
Family
ID=11500710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP141080A Granted JPS56100170A (en) | 1980-01-11 | 1980-01-11 | Cubic boron carbide nitride sintered body for cutting tool blade and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56100170A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0636203U (ja) * | 1992-10-20 | 1994-05-13 | 株式会社ミネタ製作所 | 反射鏡付き電球 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101000A (en) * | 1977-02-16 | 1978-09-02 | De Beers Ind Diamond | Hard material |
-
1980
- 1980-01-11 JP JP141080A patent/JPS56100170A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101000A (en) * | 1977-02-16 | 1978-09-02 | De Beers Ind Diamond | Hard material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56100170A (en) | 1981-08-11 |
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