JPS59232243A - 超硬合金のブロ−ホ−ル防止法 - Google Patents
超硬合金のブロ−ホ−ル防止法Info
- Publication number
- JPS59232243A JPS59232243A JP58107574A JP10757483A JPS59232243A JP S59232243 A JPS59232243 A JP S59232243A JP 58107574 A JP58107574 A JP 58107574A JP 10757483 A JP10757483 A JP 10757483A JP S59232243 A JPS59232243 A JP S59232243A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- prevention
- hard alloy
- blow hole
- sintered hard
- 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.)
- Granted
Links
- 239000000956 alloy Substances 0.000 title claims description 6
- 229910045601 alloy Inorganic materials 0.000 title claims description 6
- 230000002265 prevention Effects 0.000 title 1
- 239000000843 powder Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 150000001247 metal acetylides Chemical class 0.000 claims description 3
- 150000004767 nitrides Chemical class 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000007789 gas Substances 0.000 description 7
- -1 iron group metals Chemical class 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 229910009043 WC-Co Inorganic materials 0.000 description 1
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 229910000306 iron group oxide Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58107574A JPS59232243A (ja) | 1983-06-15 | 1983-06-15 | 超硬合金のブロ−ホ−ル防止法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58107574A JPS59232243A (ja) | 1983-06-15 | 1983-06-15 | 超硬合金のブロ−ホ−ル防止法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59232243A true JPS59232243A (ja) | 1984-12-27 |
| JPH0241570B2 JPH0241570B2 (enrdf_load_stackoverflow) | 1990-09-18 |
Family
ID=14462619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58107574A Granted JPS59232243A (ja) | 1983-06-15 | 1983-06-15 | 超硬合金のブロ−ホ−ル防止法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59232243A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03197627A (ja) * | 1989-12-26 | 1991-08-29 | Kyoritsu Gokin Seisakusho:Kk | ニッケル基超硬合金の製造方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102632967B1 (ko) * | 2021-11-19 | 2024-02-01 | 박수흥 | 경사기능성 초경합금의 제조방법과 그로부터 제조된 초경합금 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5434687A (en) * | 1977-08-23 | 1979-03-14 | Toshiba Corp | Semiconductor device |
-
1983
- 1983-06-15 JP JP58107574A patent/JPS59232243A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5434687A (en) * | 1977-08-23 | 1979-03-14 | Toshiba Corp | Semiconductor device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03197627A (ja) * | 1989-12-26 | 1991-08-29 | Kyoritsu Gokin Seisakusho:Kk | ニッケル基超硬合金の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0241570B2 (enrdf_load_stackoverflow) | 1990-09-18 |
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