GB721969A - Improvements relating to the manufacture of wire drawing dies - Google Patents

Improvements relating to the manufacture of wire drawing dies

Info

Publication number
GB721969A
GB721969A GB14369/52A GB1436952A GB721969A GB 721969 A GB721969 A GB 721969A GB 14369/52 A GB14369/52 A GB 14369/52A GB 1436952 A GB1436952 A GB 1436952A GB 721969 A GB721969 A GB 721969A
Authority
GB
United Kingdom
Prior art keywords
passage
lenses
vaporizing
june
wire drawing
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
GB14369/52A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB721969A publication Critical patent/GB721969A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/31—Electron-beam or ion-beam tubes for localised treatment of objects for cutting or drilling

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
GB14369/52A 1951-06-06 1952-06-06 Improvements relating to the manufacture of wire drawing dies Expired GB721969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE721969X 1951-06-06

Publications (1)

Publication Number Publication Date
GB721969A true GB721969A (en) 1955-01-19

Family

ID=6630517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14369/52A Expired GB721969A (en) 1951-06-06 1952-06-06 Improvements relating to the manufacture of wire drawing dies

Country Status (2)

Country Link
BE (1) BE511897A (es)
GB (1) GB721969A (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902583A (en) * 1955-07-06 1959-09-01 Zeiss Carl Method for working materials by means of a beam of charged particles
US2911533A (en) * 1957-12-24 1959-11-03 Arthur C Damask Electron irradiation of solids
US3474219A (en) * 1965-03-30 1969-10-21 Steigerwald Gmbh K H Machining process using radiant energy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902583A (en) * 1955-07-06 1959-09-01 Zeiss Carl Method for working materials by means of a beam of charged particles
US2911533A (en) * 1957-12-24 1959-11-03 Arthur C Damask Electron irradiation of solids
US3474219A (en) * 1965-03-30 1969-10-21 Steigerwald Gmbh K H Machining process using radiant energy

Also Published As

Publication number Publication date
BE511897A (es)

Similar Documents

Publication Publication Date Title
ES2030918T3 (es) Procedimiento de fabricar componentes forjados de material pulvimetalurgico.
ES2063002T3 (es) Procedimiento para impedir la formacion de fisuras en substratos de aleaciones de niquel.
ES2006423A4 (es) Procedimiento hidrometalurgico para produir polvos de cobre y aleaciones de cobre finamente divididos.
ATE92807T1 (de) Hydrometallurgisches verfahren zur herstellung von feinem sphaerischem edelmetallpulver.
GB784598A (en) Improvements in or relating to the manufacture of negative electrodes for alkaline accumulators
US3165570A (en) Refractory powder injection, process and apparatus
ES2046419T3 (es) Procedimiento y dispositivo para la fabricacion de un polvo de particulas amorfas de una substancia ceramica o metalica.
GB721969A (en) Improvements relating to the manufacture of wire drawing dies
MX162212A (es) Mejoras en metodo y aparato para obtener polvo metalico
GB889583A (en) Improvements in or relating to the manufacture of fibre metal compacts
ES2042638T3 (es) Procedimiento hidrometalurgico para producir polvos basados en el hierro, finamente divididos.
ES2042622T3 (es) Procedimiento hidrometalurgico para producir polvos basados en metales de baja temperatura de fusion, esfericos y finamente divididos.
JPS53103910A (en) Production of hydrogen occluded electrode
GB623588A (en) Manufacture of moulds for optical screens and reflecting signs
RU92014793A (ru) Квантовый ядерный реактор солина, его активная среда и регулирующие элементы, способ формирования активной среды и способ управления квантовым ядерным реактором, жидкометаллический продукт, способ его получения в квантовом ядерном реакторе и полученный в нем твердый продукт
GB523318A (en) Improvements in or relating to the production of metallic bodies
JPS54134964A (en) Manufacture of carbide field emitter
GB1294950A (es)
GB1342412A (en) Production of solid glass blanks by moulding
Wojcik Evaluation of Powder Metallurgy Processed Nb--30 Hf--9 W(WC-3009)
JPS6442506A (en) Apparatus for producing powder of metal
JPS56115098A (en) Production of speaker diaphragm
JPS51126030A (en) Tip process for thermion radiation cathodes
Zhou Research of the Process of Hollow Cathode Plasma Temperature Rapid Sintering
GB1380335A (en) Production of metal strip