ES220493A1 - Process and apparatus for the treatment of molten ferrous alloys - Google Patents

Process and apparatus for the treatment of molten ferrous alloys

Info

Publication number
ES220493A1
ES220493A1 ES0220493A ES220493A ES220493A1 ES 220493 A1 ES220493 A1 ES 220493A1 ES 0220493 A ES0220493 A ES 0220493A ES 220493 A ES220493 A ES 220493A ES 220493 A1 ES220493 A1 ES 220493A1
Authority
ES
Spain
Prior art keywords
treatment
ferrous alloys
molten ferrous
housings
axis
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
ES0220493A
Other languages
Spanish (es)
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.)
DEUPS FRANCOISE JUSTIN
Original Assignee
DEUPS FRANCOISE JUSTIN
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
Application filed by DEUPS FRANCOISE JUSTIN filed Critical DEUPS FRANCOISE JUSTIN
Publication of ES220493A1 publication Critical patent/ES220493A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0081—Treating and handling under pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Milling Processes (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Procedure for the manufacture of the housings on cylindrical pieces for taps, which consists of a milling operation by generating said housings, the body to be milled undergoing a relative movement in relation to the milling cutter in such a way that a cylinder of revolution attached to the workpiece, roll, without slipping, on a plane attached to the axis of the cutter and perpendicular to this axis. (Machine-translation by Google Translate, not legally binding)
ES0220493A 1954-03-06 1955-03-05 Process and apparatus for the treatment of molten ferrous alloys Expired ES220493A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR664821 1954-03-06

Publications (1)

Publication Number Publication Date
ES220493A1 true ES220493A1 (en) 1955-06-01

Family

ID=8698805

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0220493A Expired ES220493A1 (en) 1954-03-06 1955-03-05 Process and apparatus for the treatment of molten ferrous alloys
ES0220494A Expired ES220494A1 (en) 1954-03-06 1955-03-05 Process and apparatus for the treatment of molten ferrous alloys

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES0220494A Expired ES220494A1 (en) 1954-03-06 1955-03-05 Process and apparatus for the treatment of molten ferrous alloys

Country Status (5)

Country Link
US (1) US2781260A (en)
DE (1) DE1275556B (en)
DK (1) DK105480C (en)
ES (2) ES220493A1 (en)
GB (1) GB765423A (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852246A (en) * 1956-02-27 1958-09-16 Janco Nathan Vacuum degassing apparatus
US2886308A (en) * 1957-04-15 1959-05-12 A J Boynton & Co Lance handling apparatus
US3026102A (en) * 1958-03-18 1962-03-20 Pennsylvania Engineering Corp Hood post crane
US3138648A (en) * 1958-11-19 1964-06-23 Pennsylvania Engineering Corp Exhaust hood for oxygen furnaces
GB1054885A (en) * 1964-06-08
DE1758040B1 (en) * 1968-03-23 1974-07-18 Rheinstahl Huettenwerke Ag Process for desulfurization and deoxidization of carbonaceous iron melts in a ladle and device for its implementation
GB1233278A (en) * 1968-10-23 1971-05-26
US3598383A (en) * 1969-01-14 1971-08-10 William H Moore Method and apparatus for incorporating additives in a melt
US3619173A (en) * 1969-02-18 1971-11-09 Kaiser Ind Inc Method for the controlled addition of volatile treating materials
US3778250A (en) * 1969-02-26 1973-12-11 Jones & Laughlin Steel Corp Method for treating metallic melts
GB1311093A (en) * 1969-03-13 1973-03-21 Materials & Methods Ltd Process for the treatment of molten metals
US3785632A (en) * 1969-03-17 1974-01-15 Rheinstahl Huettenwerke Ag Apparatus for accelerating metallurgical reactions
US3902893A (en) * 1973-01-04 1975-09-02 Ostberg Jan Erik Method for moving and stirring of heavy metallurgical melts
US3827680A (en) * 1973-05-24 1974-08-06 Bethlehem Steel Corp Method and device for retaining material within a plunging bell
US3944195A (en) * 1974-01-08 1976-03-16 Buell Eugene F Apparatus for feeding granular material to a steel bath
JPS51131410A (en) * 1975-05-12 1976-11-15 Kubota Ltd Method for adding low-boiling metal to molten metal
CA1096179A (en) * 1977-01-18 1981-02-24 Kirk D. Miller Molten metal treatment
DE2966152D1 (en) * 1979-03-27 1983-10-20 Flinn Aloysius R Process and apparatus for the production of metallic compositions comprising at least two constituents, one constituent having a melting temperature exceeding the boiling temperature of the other
EP0023931A1 (en) * 1979-08-09 1981-02-18 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Process for making high purity steels and alloys by melting
US4472197A (en) * 1982-03-29 1984-09-18 Elkem Metals Company Alloy and process for producing ductile and compacted graphite cast irons
IT1153176B (en) * 1982-08-26 1987-01-14 Franco Zanardi PROCESS FOR THE MANUFACTURE OF SPHEROIDAL CAST IRON AND MACHINE FOR THE APPLICATION OF THE PROCEDURE ITSELF
DE3507648A1 (en) * 1985-03-05 1986-09-11 Klöckner-Humboldt-Deutz AG, 5000 Köln DEVICE AND METHOD FOR KEEPING LIQUID METAL MELS WARM
CH667466A5 (en) * 1985-12-23 1988-10-14 Fischer Ag Georg PROCESS FOR POST-TREATMENT OF AN IRON CAST MELT.
US4865808A (en) * 1987-03-30 1989-09-12 Agency Of Industrial Science And Technology Method for making hypereutetic Al-Si alloy composite materials
IT1248457B (en) * 1991-04-05 1995-01-19 Benet Di Bennati Ettore METHOD AND EQUIPMENT FOR THE TREATMENT OF METAL BATHS BY MEANS OF A HIGH POTENTIAL OF GAS OR STEAM
GB2294272B (en) * 1994-07-28 1998-02-25 Honda Motor Co Ltd Method for producing metal-ceramic composite materials.
US20180104745A1 (en) * 2016-10-17 2018-04-19 Ecole Polytechnique Treatment of melt for atomization technology
RU2754337C1 (en) * 2020-11-06 2021-09-01 Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") Method for production of nitrogen-doped steel in bucket
CN114485157A (en) * 2021-12-20 2022-05-13 中信戴卡股份有限公司 Magnesium alloy material smelting device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE493057A (en) *
USRE19849E (en) * 1936-02-11 Process fob the production of
DE87367C (en) *
US13849A (en) * 1855-11-27 krake
DE309114C (en) *
US1707161A (en) * 1926-01-14 1929-03-26 Dow Chemical Co Melting pot for light metals and alloys thereof
US1808145A (en) * 1929-07-10 1931-06-02 Adolph W Machlet Brass-melting apparatus
DE658197C (en) * 1930-11-02 1938-03-24 Eugen Piwowarsky Dr Ing Process for producing high quality cast iron
US2485760A (en) * 1947-03-22 1949-10-25 Int Nickel Co Cast ferrous alloy
CH279686A (en) * 1949-05-07 1951-12-15 Alois Dr Vogt Method and device for operating melting and casting furnaces operating under vacuum.
DE843166C (en) * 1950-12-16 1952-07-07 Freiherr Hans Prinz Von Buchau Method and device for alloying metals

Also Published As

Publication number Publication date
GB765423A (en) 1957-01-09
US2781260A (en) 1957-02-12
DE1275556B (en) 1968-08-22
ES220494A1 (en) 1955-06-01
DK105480C (en) 1966-10-03

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