FR1237558A - Hardened mushroom rails and apparatus for the corresponding heat treatment - Google Patents
Hardened mushroom rails and apparatus for the corresponding heat treatmentInfo
- Publication number
- FR1237558A FR1237558A FR807438A FR807438A FR1237558A FR 1237558 A FR1237558 A FR 1237558A FR 807438 A FR807438 A FR 807438A FR 807438 A FR807438 A FR 807438A FR 1237558 A FR1237558 A FR 1237558A
- Authority
- FR
- France
- Prior art keywords
- mushroom
- hardened
- rails
- heat treatment
- corresponding heat
- 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.)
- Expired
Links
- 235000001674 Agaricus brunnescens Nutrition 0.000 title 1
- 238000010438 heat treatment Methods 0.000 title 1
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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR807438A FR1237558A (en) | 1959-10-14 | 1959-10-14 | Hardened mushroom rails and apparatus for the corresponding heat treatment |
BE595010A BE595010A (en) | 1959-10-02 | 1960-09-14 | Apparatus for the heat treatment of rail mushrooms and rail mushrooms treated by means of this apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR807438A FR1237558A (en) | 1959-10-14 | 1959-10-14 | Hardened mushroom rails and apparatus for the corresponding heat treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1237558A true FR1237558A (en) | 1960-07-29 |
Family
ID=8720110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR807438A Expired FR1237558A (en) | 1959-10-02 | 1959-10-14 | Hardened mushroom rails and apparatus for the corresponding heat treatment |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1237558A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2734916A1 (en) * | 1977-08-03 | 1979-02-08 | Hoesch Werke Ag | PROCESS AND INDUCTOR FOR INDUCTIVE HEATING OF RUNWAY SURFACES ON ROLLER BEARING RINGS |
FR2603306A1 (en) * | 1986-08-28 | 1988-03-04 | Ajax Magnethermic Corp | METHOD AND INSTALLATION FOR HEAT TREATMENT OF RAILS |
FR2738843A1 (en) * | 1995-09-20 | 1997-03-21 | Sogerail | PROCESS FOR THERMALLY TREATING A STEEL RAIL |
-
1959
- 1959-10-14 FR FR807438A patent/FR1237558A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2734916A1 (en) * | 1977-08-03 | 1979-02-08 | Hoesch Werke Ag | PROCESS AND INDUCTOR FOR INDUCTIVE HEATING OF RUNWAY SURFACES ON ROLLER BEARING RINGS |
US4363946A (en) * | 1977-08-03 | 1982-12-14 | Hoesch Werke Aktiengesellschaft | Inductor for inductively heating raceways of antifriction bearing rings |
FR2603306A1 (en) * | 1986-08-28 | 1988-03-04 | Ajax Magnethermic Corp | METHOD AND INSTALLATION FOR HEAT TREATMENT OF RAILS |
FR2738843A1 (en) * | 1995-09-20 | 1997-03-21 | Sogerail | PROCESS FOR THERMALLY TREATING A STEEL RAIL |
EP0765942A1 (en) * | 1995-09-20 | 1997-04-02 | Sogerail | Process for heat treating steel rails |
US5714020A (en) * | 1995-09-20 | 1998-02-03 | Sogerail | Process for heat treatment of a steel rail |
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