ATE34775T1 - Verfahren und anlage zum herstellen von hochreinen legierungen. - Google Patents

Verfahren und anlage zum herstellen von hochreinen legierungen.

Info

Publication number
ATE34775T1
ATE34775T1 AT84110654T AT84110654T ATE34775T1 AT E34775 T1 ATE34775 T1 AT E34775T1 AT 84110654 T AT84110654 T AT 84110654T AT 84110654 T AT84110654 T AT 84110654T AT E34775 T1 ATE34775 T1 AT E34775T1
Authority
AT
Austria
Prior art keywords
melt
crucible
production
vacuum
melt crucible
Prior art date
Application number
AT84110654T
Other languages
English (en)
Inventor
Juergen Dr-Ing Hartwig
Johannes Jachowski
Paul Dipl-Ing Pant
Original Assignee
Krupp Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6210057&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE34775(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krupp Gmbh filed Critical Krupp Gmbh
Application granted granted Critical
Publication of ATE34775T1 publication Critical patent/ATE34775T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
AT84110654T 1983-09-26 1984-09-07 Verfahren und anlage zum herstellen von hochreinen legierungen. ATE34775T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3334733A DE3334733C2 (de) 1983-09-26 1983-09-26 Verfahren und Anlage zum Herstellen von hochreinen Legierungen
EP84110654A EP0137315B1 (de) 1983-09-26 1984-09-07 Verfahren und Anlage zum Herstellen von hochreinen Legierungen

Publications (1)

Publication Number Publication Date
ATE34775T1 true ATE34775T1 (de) 1988-06-15

Family

ID=6210057

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84110654T ATE34775T1 (de) 1983-09-26 1984-09-07 Verfahren und anlage zum herstellen von hochreinen legierungen.

Country Status (5)

Country Link
US (1) US4584015A (de)
EP (1) EP0137315B1 (de)
JP (1) JPS6096738A (de)
AT (1) ATE34775T1 (de)
DE (1) DE3334733C2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664703A (en) * 1986-06-09 1987-05-12 Inland Steel Company Method for suppressing fuming in molten steel
US4948423A (en) * 1989-07-21 1990-08-14 Energy Conversion Devices, Inc. Alloy preparation of hydrogen storage materials
US5753004A (en) * 1994-05-25 1998-05-19 Hitachi Metals, Ltd. Method for refining molten metal and apparatus for same
US5851262A (en) * 1994-11-25 1998-12-22 Hitachi Metals, Ltd. Method of refining molten metal
US6340376B1 (en) * 1998-02-17 2002-01-22 Energy Conversion Devices, Inc. Method for combining metals with different melting points
US8061444B2 (en) * 2008-05-22 2011-11-22 Schlumberger Technology Corporation Methods and apparatus to form a well
CN106621429B (zh) * 2015-07-20 2019-04-19 中国科学院上海应用物理研究所 密闭式蒸馏熔盐的方法及蒸馏装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854228A (en) * 1954-10-14 1958-09-30 Nat Res Corp Vacuum furnace useful in the production of metals
NL102132C (de) * 1956-03-31
US3230074A (en) * 1962-07-16 1966-01-18 Chrysler Corp Process of making iron-aluminum alloys and components thereof
US3185565A (en) * 1962-11-16 1965-05-25 Pennsalt Chemicals Corp Method and apparatus for safe operation of vacuum chambers
DE1214359B (de) * 1963-04-05 1966-04-14 Balzers Vakuum G M B H Anlage zum Schmelzen und Giessen unter Vakuum
DE1291760B (de) * 1963-11-08 1969-04-03 Suedwestfalen Ag Stahlwerke Verfahren und Vorrichtung zum diskontinuierlichen und kontinuierlichen Vakuum-Schmelzen und -Giessen von Staehlen und stahlaehnlichen Legierungen (Superiegierungen)
DE1228291B (de) * 1963-11-20 1966-11-10 Standard Messo Duisburg Verfahren und Vorrichtung zum nachtraeglichen Entgasen geschmolzener Staehle
US3467167A (en) * 1966-09-19 1969-09-16 Kaiser Ind Corp Process for continuously casting oxidizable metals
GB1260051A (en) * 1968-04-03 1972-01-12 Air Reduction Improvements in or relating to the manufacture of metal products
US3536125A (en) * 1968-09-17 1970-10-27 Pennwalt Corp Multiple tundish system for metal refining plant
US3764297A (en) * 1971-08-18 1973-10-09 Airco Inc Method and apparatus for purifying metal
US3798025A (en) * 1971-12-29 1974-03-19 Allegheny Ludlum Ind Inc Vacuum decarburization in rh and dh type degassing systems
DE2501603B2 (de) * 1975-01-16 1977-08-25 Institut problem htja Akademn Nauk Ukrainskoj SSR, Kiew (Sowjetunion) Einrichtung zur vakuumbehandlung fluessiger metalle

Also Published As

Publication number Publication date
EP0137315B1 (de) 1988-06-01
EP0137315A2 (de) 1985-04-17
EP0137315A3 (en) 1985-08-21
US4584015A (en) 1986-04-22
DE3334733A1 (de) 1985-04-25
DE3334733C2 (de) 1985-08-14
JPS6096738A (ja) 1985-05-30

Similar Documents

Publication Publication Date Title
DE3772075D1 (de) Verfahren und vorrichtung zur herstellung hitzebestaendiger materialien durch induktion.
MY101038A (en) Method and apparatus for melting and refining glass material
BE886894A (fr) Procede pour la recuperation des metaux du groupe platine des substrats refractaires en matiere ceramique
MY103107A (en) Method and apparatus for melting and refining glass material or the like
DE3660338D1 (en) Process and apparatus for purifying lithium
SE7707564L (sv) Forfarande for insmeltning av glas med radioaktiva bestandsdelar och ugn for genomforande av detta forfarande
DE69827932D1 (de) Verfahren und vorrichtung zum herstellen gerichtet erstarrter guss-stücke
DE3169907D1 (en) Process for the production of granules from organic molten material
ATE34775T1 (de) Verfahren und anlage zum herstellen von hochreinen legierungen.
GB1503137A (en) Process for producing glass products
BE840780A (fr) Procede pour la production de cuivre de haute purete par raffinage pyrometallurgique de cuivre souffle et de dechets de cuivre
DE2967621D1 (en) Method for controlling the temperature of the melt during pneumatic refining of steel
DE3164365D1 (en) Process and furnace for the production of molten glass
SE8003840L (sv) Forfarande for rening av kisel
FR2316332A1 (fr) Procede pour la refusion de materiaux en morceaux contenant du fer
DE3768467D1 (de) Verfahren und vorrichtung zum kuehlen beim herstellen von floatglas.
JPS526309A (en) Temperature zone melting process using no crucible
White Salyut 6' Cosmonauts Break More Space Records
ATE7711T1 (de) Verfahren und apparat zur rueckgewinnung von energie aus fluessiger schlacke.
ES372130A1 (es) Procedimiento de fabricacion de un silicato de sintesis.
Hartwig et al. Method and Apparatus for the Production of High-Purity Alloys
JPS524410A (en) Method of melting and refining iron in crucible
PT87518A (pt) Method and apparatus for performing hot-chemical processes
BE869238A (fr) Procede pour l'elimination des gaz sulfureux residuaires
JPS52144382A (en) Production of single crystal by float-zone melting process