JPH0541690B2 - - Google Patents
Info
- Publication number
- JPH0541690B2 JPH0541690B2 JP25337488A JP25337488A JPH0541690B2 JP H0541690 B2 JPH0541690 B2 JP H0541690B2 JP 25337488 A JP25337488 A JP 25337488A JP 25337488 A JP25337488 A JP 25337488A JP H0541690 B2 JPH0541690 B2 JP H0541690B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- particles
- alloy
- aluminum alloy
- hard particles
- 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
- 239000002245 particle Substances 0.000 claims description 49
- 229910000838 Al alloy Inorganic materials 0.000 claims description 22
- 239000011159 matrix material Substances 0.000 claims description 12
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000011856 silicon-based particle Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 description 24
- 239000000956 alloy Substances 0.000 description 24
- 230000000694 effects Effects 0.000 description 13
- 230000007797 corrosion Effects 0.000 description 12
- 238000005260 corrosion Methods 0.000 description 12
- 238000005336 cracking Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 8
- 238000005242 forging Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 229910000640 Fe alloy Inorganic materials 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 229910001065 Chromium-vanadium steel Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000009694 cold isostatic pressing Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 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
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25337488A JPH02101141A (ja) | 1988-10-07 | 1988-10-07 | 機械構造部材用高強度アルミニウム合金 |
| CA000614165A CA1327153C (en) | 1988-10-07 | 1989-09-28 | Valve spring retainer for valve operating mechanism for internal combustion engine |
| US07/414,692 US4989556A (en) | 1988-10-07 | 1989-09-28 | Valve spring retainer for valve operating mechanism for internal combustion engine |
| DE68915924T DE68915924T2 (de) | 1988-10-07 | 1989-10-06 | Ventilfederteller für eine Ventilantriebsvorrichtung für eine innere Brennkraftmaschine. |
| EP89310285A EP0363225B1 (en) | 1988-10-07 | 1989-10-06 | Valve spring retainer for valve operating mechanism for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25337488A JPH02101141A (ja) | 1988-10-07 | 1988-10-07 | 機械構造部材用高強度アルミニウム合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02101141A JPH02101141A (ja) | 1990-04-12 |
| JPH0541690B2 true JPH0541690B2 (sv) | 1993-06-24 |
Family
ID=17250469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25337488A Granted JPH02101141A (ja) | 1988-10-07 | 1988-10-07 | 機械構造部材用高強度アルミニウム合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101141A (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19535590A1 (de) * | 1994-09-26 | 1996-04-04 | Unisia Jecs Corp | Kolben für Brennkraftmaschinen und Verfahren zu deren Herstellung |
| PL1887128T3 (pl) * | 2006-08-09 | 2010-03-31 | Hornschuch Ag K | Sposób wytwarzania oddychającej wielowarstwowej skóry sztucznej oraz oddychająca wielowarstwowa skóra sztuczna |
-
1988
- 1988-10-07 JP JP25337488A patent/JPH02101141A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02101141A (ja) | 1990-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |