JPS5562103A - Production of deformed composite heat resistant alloy member - Google Patents
Production of deformed composite heat resistant alloy memberInfo
- Publication number
- JPS5562103A JPS5562103A JP13533078A JP13533078A JPS5562103A JP S5562103 A JPS5562103 A JP S5562103A JP 13533078 A JP13533078 A JP 13533078A JP 13533078 A JP13533078 A JP 13533078A JP S5562103 A JPS5562103 A JP S5562103A
- Authority
- JP
- Japan
- Prior art keywords
- core member
- alloy
- container
- high temperature
- resistant alloy
- 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
- Powder Metallurgy (AREA)
Abstract
PURPOSE: To easily produce deformed composite members possessing high temperature resistance and high corrosion resistance at the same time, by covering the core member made of cast heat resistant alloy of specified shape with a corrosion resistant alloy power of higher Cr content than that of core member by the hot hydrostatic press method.
CONSTITUTION: When fabricating turbine blades from said deformed composite members, a core member 1 preliminarily cast in a shape similar to the blade with ordinary heat resistant alloy is disposed in a container 2 of a specified shape having a thermal plasticity, such as mild steel and glass. The space between the container 2 and core member 1 is filled with an alloy powder 3 excelling in high temperature and corrosion resistance, having a higher Cr content than the core member 1, and the core member 1 is surrounded by the alloy powder 3. In this state, the container 2 is degassed and sealed, and put in a high temperature, high pressure furnace to be treated by the hot hydrostatic pressing method under high temperature and high pressure by the known method, then the container 2 is released. As a result, deformed composite alloy members of which outer surface is densely covered with an alloy excelling in heat and corrosion resistance may be obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13533078A JPS5562103A (en) | 1978-11-02 | 1978-11-02 | Production of deformed composite heat resistant alloy member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13533078A JPS5562103A (en) | 1978-11-02 | 1978-11-02 | Production of deformed composite heat resistant alloy member |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5562103A true JPS5562103A (en) | 1980-05-10 |
JPS6137323B2 JPS6137323B2 (en) | 1986-08-23 |
Family
ID=15149236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13533078A Granted JPS5562103A (en) | 1978-11-02 | 1978-11-02 | Production of deformed composite heat resistant alloy member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5562103A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492737A (en) * | 1982-03-05 | 1985-01-08 | Rolls-Royce Limited | Composite metallic and non-metallic articles |
EP0578518A1 (en) * | 1992-06-05 | 1994-01-12 | Gec Alsthom Electromecanique Sa | Process for preparing an insert on an article to be coated, the article being from steel or titanium alloy |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4970848A (en) * | 1972-11-08 | 1974-07-09 | ||
JPS5348103A (en) * | 1976-10-13 | 1978-05-01 | Mitsubishi Heavy Ind Ltd | Manufacturing method for total-flow turbine blade |
US4104782A (en) * | 1976-07-14 | 1978-08-08 | Howmet Turbine Components Corporation | Method for consolidating precision shapes |
-
1978
- 1978-11-02 JP JP13533078A patent/JPS5562103A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4970848A (en) * | 1972-11-08 | 1974-07-09 | ||
US4104782A (en) * | 1976-07-14 | 1978-08-08 | Howmet Turbine Components Corporation | Method for consolidating precision shapes |
JPS5348103A (en) * | 1976-10-13 | 1978-05-01 | Mitsubishi Heavy Ind Ltd | Manufacturing method for total-flow turbine blade |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492737A (en) * | 1982-03-05 | 1985-01-08 | Rolls-Royce Limited | Composite metallic and non-metallic articles |
EP0578518A1 (en) * | 1992-06-05 | 1994-01-12 | Gec Alsthom Electromecanique Sa | Process for preparing an insert on an article to be coated, the article being from steel or titanium alloy |
US5340530A (en) * | 1992-06-05 | 1994-08-23 | Gec Alsthom Electromecanique Sa | Method of forming an insert on a part to be clad that is made of steel or of titanium alloy |
Also Published As
Publication number | Publication date |
---|---|
JPS6137323B2 (en) | 1986-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2017153A (en) | Method of Producing Composite Hard Metal Bodies | |
JPS5762820A (en) | Method of secondary operation for metallic product | |
JPS5562103A (en) | Production of deformed composite heat resistant alloy member | |
EP0089155A3 (en) | Composite articles and a method for their manufacture | |
JPS5528378A (en) | Heat resistant composite alloy material | |
JPS5713141A (en) | Finely grained material for stringer of airplane with superior corrosion resistance and its manufacture | |
EP0085552A3 (en) | Improvements in or relating to zirconium alloys | |
JPS5674390A (en) | Production of ti clad steel | |
JPS54155158A (en) | Manufacture of metallic composite rod | |
JPS5439342A (en) | Method of connecting aluminium material and copper material | |
JPS5452656A (en) | Manufacture of steel products covered by stainless steel | |
JPS5499710A (en) | Manufacture of raw material of drill with oil hole | |
JPS5499712A (en) | Shaping method for material of irregular shape using hydrostatic pressure | |
JPS53144813A (en) | Manufacture of electroconductive aluminum alloy | |
JPS56151890A (en) | Manufacture of internally stepped double heat pipe | |
JPS569085A (en) | Production of metal composite material for decorative parts | |
JPS5432865A (en) | Heating heat insulating vessel | |
JPS57158346A (en) | Manufacture of composite material | |
JPS55147487A (en) | Composite member for shielding neutron and its production | |
JPS5711719A (en) | Hydrostatic extruding method | |
JPS5518507A (en) | Preparation of aluminum bronze excellent in ductility | |
JPS5573419A (en) | Forming method of aluminum and copper composite pipe | |
JPS5322809A (en) | Heat treating method of piping | |
JPS5717377A (en) | Method for build-up welding of surface | |
JPS5395681A (en) | Thermoresponding member of high mechanical strength |