JPS57210935A - Forming method for fiber reinforced compisite metallic material - Google Patents
Forming method for fiber reinforced compisite metallic materialInfo
- Publication number
- JPS57210935A JPS57210935A JP9433981A JP9433981A JPS57210935A JP S57210935 A JPS57210935 A JP S57210935A JP 9433981 A JP9433981 A JP 9433981A JP 9433981 A JP9433981 A JP 9433981A JP S57210935 A JPS57210935 A JP S57210935A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- shapes
- fiber reinforced
- alumina
- preferable
- 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
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
PURPOSE: To form fiber reinforced composite metallic members having various shapes by using specific alumina fibers are reinforcing fibers for intermediate blank materials of simple shapes and forging final forms from the intermediate blank materials under specific temp. conditions.
CONSTITUTION: The reinforcing fibers used are alumina fibers which have a compsn. of ≥72wt% Al2O3 and ≤28wt% SiO2, and which do not exhibit reflection of α-A2O3 in X-ray diffraction. Generally, fibers of about 0.1W50mm lengths are preferable for these and the preferable shapes are simple shapes such as square columnar and circular columnar shapes. It is possible to substitute about ≤10wt% based on the total weight of the fibers with oxides of Li, Be, etc. The metals used are iron of ≤1,700°C m.p., an alumina alloy, etc., and these are forged at high temps. higher not by ≥20°C than the lowest temp. at which the liquid phase of matrix appears, whereby the final forms are produced with less damages upon the fibers.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9433981A JPS57210935A (en) | 1981-06-17 | 1981-06-17 | Forming method for fiber reinforced compisite metallic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9433981A JPS57210935A (en) | 1981-06-17 | 1981-06-17 | Forming method for fiber reinforced compisite metallic material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57210935A true JPS57210935A (en) | 1982-12-24 |
JPS6366373B2 JPS6366373B2 (en) | 1988-12-20 |
Family
ID=14107528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9433981A Granted JPS57210935A (en) | 1981-06-17 | 1981-06-17 | Forming method for fiber reinforced compisite metallic material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57210935A (en) |
-
1981
- 1981-06-17 JP JP9433981A patent/JPS57210935A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6366373B2 (en) | 1988-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5713148A (en) | Steel wire for suspension spring | |
JPS56169741A (en) | Component for nuclear reactor and heat treating method thereof | |
JPS55131155A (en) | High strength low thermal expansion alloy | |
JPS57210935A (en) | Forming method for fiber reinforced compisite metallic material | |
JPS5528375A (en) | High tensile steel plate excelling in pressabillity, especially in shape freezability and production thereof | |
JPS5770257A (en) | High strength steel plate | |
JPS57149458A (en) | Corrosion-resistant material | |
Ranganathan et al. | Energy required for fatigue crack propagation((in high strength aluminum alloy)) | |
JPS5729545A (en) | Fiber reinforced metallic composite material | |
JPS558409A (en) | Nondirectional magnetic steel plate of low watt loss | |
JPS5638448A (en) | Nonrefined tough steel | |
JPS57155350A (en) | Corrosion resistant nonmagnetic steel | |
JPS55104450A (en) | Amorphous magnetic alloy with superior corrosion resistance and stress corrosion cracking resistance | |
JPS5582744A (en) | High-strength high-toughness cobalt alloy | |
JPS5726145A (en) | Ti-b added material for pc steel wire or steel bar inhibiting occurrence of surface flaw | |
JPS56139616A (en) | Surface detect improving method of steel plate for concentrated nitric acid | |
JPS57164969A (en) | Nonmagnetic high mn-cr steel | |
JPS5633428A (en) | Manufacture of hot rolled high tensile steel sheet | |
Lowak | Effect of Component Size, Loading Sequence and Load Level on Increasing Fatigue Strength by Mechanically Produced Residual Compressive Stresses | |
JPS5757859A (en) | Heat resistant steel | |
JPS5582745A (en) | High-strength high-toughness cobalt alloy | |
JPS5510322A (en) | Covered electrode for cryogenic steel welding | |
Groß | High-Frequency HFI-Welded Steel Pipe | |
JPS5633455A (en) | Super high tensile steel | |
JPS5754224A (en) | Production of high yield strength steel excellent in sour gas resisting property |