FR1568415A - - Google Patents

Info

Publication number
FR1568415A
FR1568415A FR1568415DA FR1568415A FR 1568415 A FR1568415 A FR 1568415A FR 1568415D A FR1568415D A FR 1568415DA FR 1568415 A FR1568415 A FR 1568415A
Authority
FR
France
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
Other languages
French (fr)
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 AT356567A external-priority patent/AT270835B/de
Priority claimed from AT622567A external-priority patent/AT286464B/de
Priority claimed from AT622667A external-priority patent/AT286465B/de
Application filed filed Critical
Application granted granted Critical
Publication of FR1568415A publication Critical patent/FR1568415A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Heat Treatment Of Articles (AREA)
FR1568415D 1967-04-17 1968-04-16 Expired FR1568415A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT356567A AT270835B (de) 1967-04-17 1967-04-17 Verfahren zur raschen Erhitzung eletrisch leitender Werkstoffe
AT622567A AT286464B (de) 1967-07-05 1967-07-05 Verfahren zur raschen Erhitzung elektrisch leitender Werkstoffe
AT622667A AT286465B (de) 1967-07-05 1967-07-05 Verfahren zur raschen Erhitzung elektrisch leitender Werkstoffe

Publications (1)

Publication Number Publication Date
FR1568415A true FR1568415A (zh) 1969-05-23

Family

ID=27149501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1568415D Expired FR1568415A (zh) 1967-04-17 1968-04-16

Country Status (5)

Country Link
CH (1) CH493634A (zh)
CS (1) CS182202B2 (zh)
DE (1) DE1765104A1 (zh)
FR (1) FR1568415A (zh)
GB (1) GB1218661A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335448A1 (en) * 1988-03-28 1989-10-04 Koninklijke Philips Electronics N.V. Plasma torch
CN102912087A (zh) * 2012-09-26 2013-02-06 王硕桂 一种无搭接软带的20钢管渗碳等离子弧表面淬火工艺

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392981B (de) * 1989-10-24 1991-07-25 Schuler Albert Verfahren zum haerten der schneidkanten von messern
RU2086698C1 (ru) * 1994-08-03 1997-08-10 Вудфорд Трейдинг Лимитед Способ поверхностной обработки металлической подложки
DE10226468B4 (de) * 2002-06-14 2004-11-04 Kpss-Kao Professional Salon Services Gmbh Behälter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335448A1 (en) * 1988-03-28 1989-10-04 Koninklijke Philips Electronics N.V. Plasma torch
CN102912087A (zh) * 2012-09-26 2013-02-06 王硕桂 一种无搭接软带的20钢管渗碳等离子弧表面淬火工艺
CN102912087B (zh) * 2012-09-26 2014-03-26 王硕桂 一种无搭接软带的20钢管渗碳等离子弧表面淬火工艺

Also Published As

Publication number Publication date
GB1218661A (en) 1971-01-06
DE1765104A1 (de) 1971-07-01
CS182202B2 (en) 1978-04-28
CH493634A (de) 1970-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse