AT354818B - Verfahren zum herstellen eines metallrohres - Google Patents

Verfahren zum herstellen eines metallrohres

Info

Publication number
AT354818B
AT354818B AT362178A AT362178A AT354818B AT 354818 B AT354818 B AT 354818B AT 362178 A AT362178 A AT 362178A AT 362178 A AT362178 A AT 362178A AT 354818 B AT354818 B AT 354818B
Authority
AT
Austria
Prior art keywords
producing
metal pipe
pipe
metal
Prior art date
Application number
AT362178A
Other languages
English (en)
Other versions
ATA362178A (de
Original Assignee
Latrobe Steel Co
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 Latrobe Steel Co filed Critical Latrobe Steel Co
Priority to AT362178A priority Critical patent/AT354818B/de
Priority to AT18579A priority patent/AT362178B/de
Publication of ATA362178A publication Critical patent/ATA362178A/de
Application granted granted Critical
Publication of AT354818B publication Critical patent/AT354818B/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
    • A01G20/40—Apparatus for cleaning the lawn or grass surface
    • A01G20/43—Apparatus for cleaning the lawn or grass surface for sweeping, collecting or disintegrating lawn debris
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/002—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees for comminuting plant waste
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Thermal Sciences (AREA)
AT362178A 1978-05-18 1978-05-18 Verfahren zum herstellen eines metallrohres AT354818B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT362178A AT354818B (de) 1978-05-18 1978-05-18 Verfahren zum herstellen eines metallrohres
AT18579A AT362178B (de) 1978-05-18 1979-01-10 Verfahren zur pflege von gruenflaechen, ins- besondere zur beseitigung von rasen- und gras- mulch, sowie vorrichtung zur durchfuehrung dieses verfahrens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT362178A AT354818B (de) 1978-05-18 1978-05-18 Verfahren zum herstellen eines metallrohres

Publications (2)

Publication Number Publication Date
ATA362178A ATA362178A (de) 1979-06-15
AT354818B true AT354818B (de) 1980-01-25

Family

ID=3553052

Family Applications (2)

Application Number Title Priority Date Filing Date
AT362178A AT354818B (de) 1978-05-18 1978-05-18 Verfahren zum herstellen eines metallrohres
AT18579A AT362178B (de) 1978-05-18 1979-01-10 Verfahren zur pflege von gruenflaechen, ins- besondere zur beseitigung von rasen- und gras- mulch, sowie vorrichtung zur durchfuehrung dieses verfahrens

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT18579A AT362178B (de) 1978-05-18 1979-01-10 Verfahren zur pflege von gruenflaechen, ins- besondere zur beseitigung von rasen- und gras- mulch, sowie vorrichtung zur durchfuehrung dieses verfahrens

Country Status (1)

Country Link
AT (2) AT354818B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226458A2 (de) * 1985-12-11 1987-06-24 Inco Alloys International, Inc. Verfahren zur Herstellung einer für Wärmeaustauscher geeigneten hochtemperaturbeständigen Legierung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226458A2 (de) * 1985-12-11 1987-06-24 Inco Alloys International, Inc. Verfahren zur Herstellung einer für Wärmeaustauscher geeigneten hochtemperaturbeständigen Legierung
EP0226458A3 (en) * 1985-12-11 1988-01-13 Inco Alloys International, Inc. Method of manufacture of a heat resistant alloy useful in heat recuperator applications
US4761190A (en) * 1985-12-11 1988-08-02 Inco Alloys International, Inc. Method of manufacture of a heat resistant alloy useful in heat recuperator applications and product

Also Published As

Publication number Publication date
ATA362178A (de) 1979-06-15
AT362178B (de) 1979-06-15
ATA18579A (de) 1980-09-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee