JPS51149811A - A method and apparatus for chaging mamterials to be heat treated - Google Patents
A method and apparatus for chaging mamterials to be heat treatedInfo
- Publication number
- JPS51149811A JPS51149811A JP7465375A JP7465375A JPS51149811A JP S51149811 A JPS51149811 A JP S51149811A JP 7465375 A JP7465375 A JP 7465375A JP 7465375 A JP7465375 A JP 7465375A JP S51149811 A JPS51149811 A JP S51149811A
- Authority
- JP
- Japan
- Prior art keywords
- mamterials
- chaging
- heat treated
- furnace
- atmosphere
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
PURPOSE:In heat treatment in a given atmosphere furnace, arrangement is so made that charging of the materials to be treated into the furnace can be performed under condition where they are conpletely protected from the atmosphere.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7465375A JPS51149811A (en) | 1975-06-19 | 1975-06-19 | A method and apparatus for chaging mamterials to be heat treated |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7465375A JPS51149811A (en) | 1975-06-19 | 1975-06-19 | A method and apparatus for chaging mamterials to be heat treated |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51149811A true JPS51149811A (en) | 1976-12-23 |
Family
ID=13553392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7465375A Pending JPS51149811A (en) | 1975-06-19 | 1975-06-19 | A method and apparatus for chaging mamterials to be heat treated |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51149811A (en) |
-
1975
- 1975-06-19 JP JP7465375A patent/JPS51149811A/en active Pending
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