GB2221697B - Preventing evaporation loss of alloying elements in electron beam melting - Google Patents

Preventing evaporation loss of alloying elements in electron beam melting

Info

Publication number
GB2221697B
GB2221697B GB8826126A GB8826126A GB2221697B GB 2221697 B GB2221697 B GB 2221697B GB 8826126 A GB8826126 A GB 8826126A GB 8826126 A GB8826126 A GB 8826126A GB 2221697 B GB2221697 B GB 2221697B
Authority
GB
United Kingdom
Prior art keywords
electron beam
alloying elements
beam melting
evaporation loss
preventing evaporation
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 - Lifetime
Application number
GB8826126A
Other languages
English (en)
Other versions
GB2221697A (en
GB8826126D0 (en
Inventor
Hermann Stumpp
Horst Ranke
Alok Choudhury
Harald Scholz
Gerhard Brueckmann
Walter Dietrich
Herbert Stephan
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.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
Leybold AG
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 Leybold AG filed Critical Leybold AG
Publication of GB8826126D0 publication Critical patent/GB8826126D0/en
Publication of GB2221697A publication Critical patent/GB2221697A/en
Application granted granted Critical
Publication of GB2221697B publication Critical patent/GB2221697B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/228—Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB8826126A 1988-08-10 1988-11-08 Preventing evaporation loss of alloying elements in electron beam melting Expired - Lifetime GB2221697B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883827074 DE3827074A1 (de) 1988-08-10 1988-08-10 Verfahren und vorrichtung zur vermeidung der verdampfverluste von legierungselementen beim elektronenstrahlschmelzen

Publications (3)

Publication Number Publication Date
GB8826126D0 GB8826126D0 (en) 1988-12-14
GB2221697A GB2221697A (en) 1990-02-14
GB2221697B true GB2221697B (en) 1991-03-27

Family

ID=6360553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8826126A Expired - Lifetime GB2221697B (en) 1988-08-10 1988-11-08 Preventing evaporation loss of alloying elements in electron beam melting

Country Status (4)

Country Link
JP (1) JPH0280527A (enrdf_load_stackoverflow)
DE (1) DE3827074A1 (enrdf_load_stackoverflow)
FR (1) FR2635335B1 (enrdf_load_stackoverflow)
GB (1) GB2221697B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205797A1 (de) * 1992-02-26 1993-09-02 Leybold Durferrit Gmbh Elektronenstrahl-ueberlaufschmelzvorrichtung
JP5046385B2 (ja) * 2007-09-25 2012-10-10 東邦チタニウム株式会社 金属の電子ビーム溶解炉および同炉を用いた金属の溶解方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910807A (enrdf_load_stackoverflow) * 1972-04-27 1974-01-30
FR2540518B1 (fr) * 1983-02-03 1991-09-06 Siderurgie Fse Inst Rech Procede pour la conduite d'un four metallurgique de fusion et dispositif de mise en oeuvre
DD214629A1 (de) * 1983-04-04 1984-10-17 Ardenne Forschungsinst Verfahren zum schmelzen im elektronenstrahlofen
DE3527628A1 (de) * 1985-08-01 1987-02-05 Leybold Heraeus Gmbh & Co Kg Verfahren und vorrichtung zum einschmelzen und umschmelzen von partikelfoermigen metallen zu straengen, insbesondere zu brammen
AT389324B (de) * 1987-01-09 1989-11-27 Inteco Int Techn Beratung Verfahren zur elektroschlacke-behandlung von metallschmelzen in einem ausgemauerten metallurgischen gefaess

Also Published As

Publication number Publication date
GB2221697A (en) 1990-02-14
JPH0280527A (ja) 1990-03-20
FR2635335A1 (enrdf_load_stackoverflow) 1990-02-16
DE3827074A1 (de) 1990-02-22
FR2635335B1 (enrdf_load_stackoverflow) 1990-12-14
GB8826126D0 (en) 1988-12-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031108