JPH0555589B2 - - Google Patents
Info
- Publication number
- JPH0555589B2 JPH0555589B2 JP7899884A JP7899884A JPH0555589B2 JP H0555589 B2 JPH0555589 B2 JP H0555589B2 JP 7899884 A JP7899884 A JP 7899884A JP 7899884 A JP7899884 A JP 7899884A JP H0555589 B2 JPH0555589 B2 JP H0555589B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- hard particles
- alloy
- alloy powder
- iron
- 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 - Fee Related
Links
- 229910045601 alloy Inorganic materials 0.000 claims description 45
- 239000000956 alloy Substances 0.000 claims description 45
- 239000002245 particle Substances 0.000 claims description 45
- 239000000843 powder Substances 0.000 claims description 39
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 27
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 229910052750 molybdenum Inorganic materials 0.000 claims description 10
- 150000001247 metal acetylides Chemical class 0.000 claims description 9
- 238000005245 sintering Methods 0.000 claims description 8
- 229910052720 vanadium Inorganic materials 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 229910001562 pearlite Inorganic materials 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910017112 Fe—C Inorganic materials 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 3
- -1 Mo and V Chemical class 0.000 claims description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 description 25
- 239000000203 mixture Substances 0.000 description 16
- 239000011651 chromium Substances 0.000 description 13
- 230000013011 mating Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001309 Ferromolybdenum Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 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 |
|---|---|---|---|
| JP7899884A JPS60224762A (ja) | 1984-04-19 | 1984-04-19 | バルブシ−ト用鉄系焼結合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7899884A JPS60224762A (ja) | 1984-04-19 | 1984-04-19 | バルブシ−ト用鉄系焼結合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60224762A JPS60224762A (ja) | 1985-11-09 |
| JPH0555589B2 true JPH0555589B2 (enrdf_load_stackoverflow) | 1993-08-17 |
Family
ID=13677558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7899884A Granted JPS60224762A (ja) | 1984-04-19 | 1984-04-19 | バルブシ−ト用鉄系焼結合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60224762A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6462442A (en) * | 1987-08-31 | 1989-03-08 | Teikoku Piston Ring Co Ltd | Ferrous sintered alloy for valve seat |
| JP2697436B2 (ja) * | 1991-11-22 | 1998-01-14 | 三菱マテリアル株式会社 | 内燃機関の鉄系焼結合金製２層鍛造バルブシート |
| US5512080A (en) * | 1992-11-27 | 1996-04-30 | Toyota Jidosha Kabushiki Kaisha | Fe-based alloy powder adapted for sintering, Fe-based sintered alloy having wear resistance, and process for producing the same |
| JPH09256120A (ja) * | 1996-03-21 | 1997-09-30 | Toyota Motor Corp | 耐摩耗性に優れた粉末冶金材料 |
| GB2451898A (en) * | 2007-08-17 | 2009-02-18 | Federal Mogul Sintered Prod | Sintered valve seat |
| JP6635664B2 (ja) * | 2015-03-09 | 2020-01-29 | 山陽特殊製鋼株式会社 | Ｆｅ基焼結用硬質粉末およびこれを用いた耐摩耗性の優れたＦｅ基焼結体 |
| WO2020194628A1 (ja) * | 2019-03-27 | 2020-10-01 | 日本碍子株式会社 | 耐摩耗部材 |
-
1984
- 1984-04-19 JP JP7899884A patent/JPS60224762A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60224762A (ja) | 1985-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |