JPS6460496A - Marine propeller - Google Patents
Marine propellerInfo
- Publication number
- JPS6460496A JPS6460496A JP21549887A JP21549887A JPS6460496A JP S6460496 A JPS6460496 A JP S6460496A JP 21549887 A JP21549887 A JP 21549887A JP 21549887 A JP21549887 A JP 21549887A JP S6460496 A JPS6460496 A JP S6460496A
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- fiber
- compound material
- reinforced
- radical compound
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 abstract 10
- 239000000463 material Substances 0.000 abstract 4
- -1 radical compound Chemical class 0.000 abstract 4
- 239000000919 ceramic Substances 0.000 abstract 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- 230000003628 erosive effect Effects 0.000 abstract 2
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
PURPOSE:To improve cavitation erosion resistance of a marine propeller by forming a part or the entire part of a propeller by forming a part or the entire part of a propeller blade with a fiber reinforced Al radical compound material or a fiber reinforced Cu radical compound material reinforced by ceramics fibers. CONSTITUTION:In a marine propeller rotated at high speed in the water, a part or the entire part of the propeller blade is formed by a fiber reinforced Al radical compound material or a fiber reinforced Cu radical compound material reinforced by a ceramics fiber. A short fiber or a whisker made of alumina, silicon carbide silicon nitride calcium titanate zirconia and so forth is used as the ceramics fiber. A volume content of the fiber of the fiber reinforced metal is nearly 10%-40% for example. Thus, the cavitation erosion resistance characteristics of the propeller can be improved and the length of the propeller life can be extended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21549887A JPS6460496A (en) | 1987-08-31 | 1987-08-31 | Marine propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21549887A JPS6460496A (en) | 1987-08-31 | 1987-08-31 | Marine propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6460496A true JPS6460496A (en) | 1989-03-07 |
Family
ID=16673388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21549887A Pending JPS6460496A (en) | 1987-08-31 | 1987-08-31 | Marine propeller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6460496A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102449133A (en) * | 2009-05-29 | 2012-05-09 | 花王株式会社 | Liquid detergent composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50387A (en) * | 1973-03-07 | 1975-01-06 | ||
| JPS605850A (en) * | 1983-06-22 | 1985-01-12 | Daido Steel Co Ltd | Sliding member |
| JPS62170442A (en) * | 1986-01-23 | 1987-07-27 | Mitsubishi Heavy Ind Ltd | High-speed rotor |
-
1987
- 1987-08-31 JP JP21549887A patent/JPS6460496A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50387A (en) * | 1973-03-07 | 1975-01-06 | ||
| JPS605850A (en) * | 1983-06-22 | 1985-01-12 | Daido Steel Co Ltd | Sliding member |
| JPS62170442A (en) * | 1986-01-23 | 1987-07-27 | Mitsubishi Heavy Ind Ltd | High-speed rotor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102449133A (en) * | 2009-05-29 | 2012-05-09 | 花王株式会社 | Liquid detergent composition |
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