ES453222A1 - Procedimiento para la fabricacion de piezas de acero con un 12 a un 14 por 100 en peso de manganeso de estructura aus- tenitica. - Google Patents

Procedimiento para la fabricacion de piezas de acero con un 12 a un 14 por 100 en peso de manganeso de estructura aus- tenitica.

Info

Publication number
ES453222A1
ES453222A1 ES453222A ES453222A ES453222A1 ES 453222 A1 ES453222 A1 ES 453222A1 ES 453222 A ES453222 A ES 453222A ES 453222 A ES453222 A ES 453222A ES 453222 A1 ES453222 A1 ES 453222A1
Authority
ES
Spain
Prior art keywords
end pieces
manufacturing
steel components
steel
manganese
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
Application number
ES453222A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paris & Outreau Acieries
Original Assignee
Paris & Outreau Acieries
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR7533434A external-priority patent/FR2346494A1/fr
Priority claimed from FR7540243A external-priority patent/FR2337229A1/fr
Application filed by Paris & Outreau Acieries filed Critical Paris & Outreau Acieries
Publication of ES453222A1 publication Critical patent/ES453222A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Golf Clubs (AREA)
  • Arc Welding In General (AREA)

Abstract

Procedimiento para la fabricación de piezas de acero de un 12 a un 14% en peso de manganeso de estructura austenítica, y en particular de piezas de vía férrea principalmente corazones de cruzamiento, provistos de remates de acero de estructura predominantemente austenítica que permiten su empalme por soldadura a piezas hechas de cualquier aleación, principalmente a los carriles de la red de ferrocarriles en el cual, antes del tratamiento térmico, se cuelan los remates en los moldes directamente colocados en los extremos de dichas piezas de acero al manganeso, caracterizado por configurar según un perfil los extremos (1) de las piezas de acero al manganeso propiamente dichas, sobre las que luego se procede a la colada de los remates (2), de manera que cada uno de dichos extremos presenta una superficie frontal (3) inclinada respecto de un eje horizontal transversal (4).
ES453222A 1975-10-31 1976-10-29 Procedimiento para la fabricacion de piezas de acero con un 12 a un 14 por 100 en peso de manganeso de estructura aus- tenitica. Expired ES453222A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7533434A FR2346494A1 (fr) 1975-10-31 1975-10-31 Procede de fabrication d'une piece de voie en acier a 12-14 % en poids de manganese destinee a etre raccordee aux rails des reseaux
FR7540243A FR2337229A1 (fr) 1975-12-31 1975-12-31 Procede de fabrication d'une piece en acier a 12-14 % en poids de manganese munie d'embouts soudables

Publications (1)

Publication Number Publication Date
ES453222A1 true ES453222A1 (es) 1978-03-16

Family

ID=26219131

Family Applications (1)

Application Number Title Priority Date Filing Date
ES453222A Expired ES453222A1 (es) 1975-10-31 1976-10-29 Procedimiento para la fabricacion de piezas de acero con un 12 a un 14 por 100 en peso de manganeso de estructura aus- tenitica.

Country Status (10)

Country Link
US (1) US4185773A (es)
CH (1) CH604961A5 (es)
DE (1) DE2649834C3 (es)
DK (1) DK492376A (es)
ES (1) ES453222A1 (es)
GB (1) GB1545937A (es)
IE (1) IE43559B1 (es)
IT (1) IT1075977B (es)
LU (1) LU76088A1 (es)
NL (1) NL7611648A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927890C2 (de) * 1979-07-11 1983-12-22 Elektro-Thermit Gmbh, 4300 Essen Schiene für spurgebundene Fahrzeuge
CN113462980B (zh) * 2021-07-01 2022-06-03 中信金属股份有限公司 一种低温环境下耐腐蚀高强高韧铸造节点用钢及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB178193A (en) * 1921-01-10 1922-04-10 Transoceanische Handels Ges Ag Method of repairing broken spiral drills and the like
US1671412A (en) * 1925-07-16 1928-05-29 Metal & Thermit Corp Method for forming slag-free thermite welds
US1671413A (en) * 1925-09-01 1928-05-29 Metal & Thermit Corp Method of preventing slag surge in thermite welding practice
DE466004C (de) * 1927-04-07 1928-09-29 Aluminothermische Und Elek Sch Aluminothermische Ausbesserung aluminothermisch geschweisster Schienenstoesse
US2633302A (en) * 1948-11-03 1953-03-31 Pershing M Cooper Rail joint
CH316653A (de) * 1952-06-23 1956-10-31 Laizner Hans Ing Dr Verfahren zur Herstellung von geschweissten Schienenstössen
US3113359A (en) * 1961-01-09 1963-12-10 Continental Ind Inc Molds for composite casting

Also Published As

Publication number Publication date
CH604961A5 (es) 1978-09-15
NL7611648A (nl) 1977-05-03
DK492376A (da) 1977-05-01
LU76088A1 (es) 1977-05-17
US4185773A (en) 1980-01-29
DE2649834B2 (de) 1979-02-01
DE2649834A1 (de) 1977-05-05
IE43559L (en) 1977-04-30
DE2649834C3 (de) 1980-10-09
IE43559B1 (en) 1981-03-25
GB1545937A (en) 1979-05-16
IT1075977B (it) 1985-04-22

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