JPH0125361B2 - - Google Patents
Info
- Publication number
- JPH0125361B2 JPH0125361B2 JP59072670A JP7267084A JPH0125361B2 JP H0125361 B2 JPH0125361 B2 JP H0125361B2 JP 59072670 A JP59072670 A JP 59072670A JP 7267084 A JP7267084 A JP 7267084A JP H0125361 B2 JPH0125361 B2 JP H0125361B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- alloy
- sintering
- content
- sintered
- 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 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
- 229910045601 alloy Inorganic materials 0.000 claims description 28
- 239000000956 alloy Substances 0.000 claims description 28
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 238000005245 sintering Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 150000001247 metal acetylides Chemical class 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000005204 segregation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000009692 water atomization Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910001257 Nb alloy Inorganic materials 0.000 description 1
- 229910000979 O alloy Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59072670A JPS60218459A (ja) | 1984-04-13 | 1984-04-13 | 圧縮性・焼結性に優れた耐摩耗性焼結部品用鉄系合金粉末 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59072670A JPS60218459A (ja) | 1984-04-13 | 1984-04-13 | 圧縮性・焼結性に優れた耐摩耗性焼結部品用鉄系合金粉末 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60218459A JPS60218459A (ja) | 1985-11-01 |
| JPH0125361B2 true JPH0125361B2 (US08063081-20111122-C00242.png) | 1989-05-17 |
Family
ID=13496022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59072670A Granted JPS60218459A (ja) | 1984-04-13 | 1984-04-13 | 圧縮性・焼結性に優れた耐摩耗性焼結部品用鉄系合金粉末 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60218459A (US08063081-20111122-C00242.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6342348A (ja) * | 1986-08-06 | 1988-02-23 | Sumitomo Electric Ind Ltd | 耐摩耗性鉄系焼結合金の製造法 |
| US20080229578A1 (en) * | 2007-03-20 | 2008-09-25 | Gentek Technologies Marketing Inc. | Rocker arm with integral internal oil passages |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122801A (en) * | 1979-03-15 | 1980-09-20 | Daido Steel Co Ltd | High speed steel powder and sintered body thereof |
-
1984
- 1984-04-13 JP JP59072670A patent/JPS60218459A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122801A (en) * | 1979-03-15 | 1980-09-20 | Daido Steel Co Ltd | High speed steel powder and sintered body thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60218459A (ja) | 1985-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |