FR2312566A1 - Installation a recuire pour affinage et durcissement de pieces usinees - Google Patents
Installation a recuire pour affinage et durcissement de pieces usineesInfo
- Publication number
- FR2312566A1 FR2312566A1 FR7610571A FR7610571A FR2312566A1 FR 2312566 A1 FR2312566 A1 FR 2312566A1 FR 7610571 A FR7610571 A FR 7610571A FR 7610571 A FR7610571 A FR 7610571A FR 2312566 A1 FR2312566 A1 FR 2312566A1
- Authority
- FR
- France
- Prior art keywords
- refining
- hardening
- received
- machined parts
- machined
- 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
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
- C21D1/62—Quenching devices
-
- 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
- C21D1/34—Methods of heating
- C21D1/53—Heating in fluidised beds
-
- 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
- C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
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)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752523952 DE2523952A1 (de) | 1975-05-30 | 1975-05-30 | Ofenanlage zum vergueten und haerten von werkstuecken |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2312566A1 true FR2312566A1 (fr) | 1976-12-24 |
FR2312566B1 FR2312566B1 (US06265458-20010724-C00056.png) | 1979-04-20 |
Family
ID=5947791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7610571A Granted FR2312566A1 (fr) | 1975-05-30 | 1976-04-09 | Installation a recuire pour affinage et durcissement de pieces usinees |
Country Status (8)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2426877A1 (fr) * | 1978-05-23 | 1979-12-21 | Physique Appliquee Ind | Perfectionnements apportes aux fours a vide a dispositif incorpore de trempe en lit fluidise |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4097715A (en) * | 1977-05-16 | 1978-06-27 | General Refractories Company | Laser jet bell kiln |
US4249889A (en) * | 1979-06-05 | 1981-02-10 | Kemp Willard E | Method and apparatus for preheating, positioning and holding objects |
US4415145A (en) * | 1980-06-16 | 1983-11-15 | Firma Dr. Werner Herdieckerhoff | Metal charge treatment apparatus |
US4379725A (en) * | 1982-02-08 | 1983-04-12 | Kemp Willard E | Process for hot isostatic pressing of a metal workpiece |
US4717433A (en) * | 1983-03-07 | 1988-01-05 | Rockwell International Corporation | Method of cooling a heated workpiece utilizing a fluidized bed |
JPS61143513A (ja) * | 1984-12-14 | 1986-07-01 | Taihoo Kogyo Kk | 真空加熱装置 |
JPS61253320A (ja) * | 1985-05-07 | 1986-11-11 | Komatsu Ltd | 真空焼入れ炉 |
JPS62133018A (ja) * | 1985-12-06 | 1987-06-16 | Komatsu Ltd | 流動層熱処理装置 |
JPS63100124A (ja) * | 1986-10-16 | 1988-05-02 | Shimizu Densetsu Kogyo Kk | 熱処理装置 |
FR2795817B1 (fr) * | 1999-07-02 | 2001-08-10 | Inst Francais Du Petrole | Sonde capacitive de mesure du niveau d'un liquide conducteur de l'electricite dans un recipient et procede de fabrication d'une telle sonde |
CN102212663B (zh) * | 2011-06-09 | 2013-03-27 | 北京工业大学 | 一种磁力缓冲炉体下落的气氛控制淬火装置 |
CN104390458B (zh) * | 2014-10-29 | 2016-04-06 | 中国科学院过程工程研究所 | 一种透明加热炉 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE624740A (US06265458-20010724-C00056.png) * | 1961-11-15 |
-
1975
- 1975-05-30 DE DE19752523952 patent/DE2523952A1/de not_active Withdrawn
-
1976
- 1976-02-27 SE SE7602841A patent/SE429347B/xx not_active IP Right Cessation
- 1976-04-09 FR FR7610571A patent/FR2312566A1/fr active Granted
- 1976-05-24 US US05/689,516 patent/US3998441A/en not_active Expired - Lifetime
- 1976-05-25 GB GB21612/76A patent/GB1547191A/en not_active Expired
- 1976-05-28 AT AT391476A patent/AT355614B/de not_active IP Right Cessation
- 1976-05-28 CH CH671676A patent/CH608598A5/xx not_active IP Right Cessation
- 1976-05-31 JP JP51063431A patent/JPS5217305A/ja active Pending
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2426877A1 (fr) * | 1978-05-23 | 1979-12-21 | Physique Appliquee Ind | Perfectionnements apportes aux fours a vide a dispositif incorpore de trempe en lit fluidise |
Also Published As
Publication number | Publication date |
---|---|
US3998441A (en) | 1976-12-21 |
DE2523952A1 (de) | 1976-12-09 |
CH608598A5 (US06265458-20010724-C00056.png) | 1979-01-15 |
AT355614B (de) | 1980-03-10 |
FR2312566B1 (US06265458-20010724-C00056.png) | 1979-04-20 |
SE429347B (sv) | 1983-08-29 |
ATA391476A (de) | 1979-08-15 |
SE7602841L (sv) | 1976-12-01 |
JPS5217305A (en) | 1977-02-09 |
GB1547191A (en) | 1979-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |