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GB354965A - Improvements relating to tubes for use in highly heating molten metals, liquids, vapours and gases - Google Patents

Improvements relating to tubes for use in highly heating molten metals, liquids, vapours and gases

Info

Publication number
GB354965A
GB354965A GB2140230A GB2140230A GB354965A GB 354965 A GB354965 A GB 354965A GB 2140230 A GB2140230 A GB 2140230A GB 2140230 A GB2140230 A GB 2140230A GB 354965 A GB354965 A GB 354965A
Authority
GB
United Kingdom
Prior art keywords
per cent
vapours
liquids
gases
tubes
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
GB2140230A
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp 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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Publication of GB354965A publication Critical patent/GB354965A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B9/02—Handles or heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B13/00—Band or strap sawing machines; Components or equipment therefor
    • B27B13/06—Saw pulleys; Bearings therefor
    • 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
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/08—Coatings characterised by the materials used by metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

354,965. Metals and alloys. KRUPP AKT.-GES., F., Essen, Germany. July 15, 1930, No. 21402. Convention date, July 20, 1929. [Class 82 (i) and 82 (ii).] A tube A for use in heating molten metal &c. to a high temperature is made of a steel alloy containing up to 0À2 per cent of carbon and 0À2-20 per cent of molybdenum or vanadium, with, if desired, small amounts of chromium, silicon, aluminium and titanium, and is provided with an external layer a<1> of aluminium, chromium or zirconium applied by spraying, diffusion, &c. In the specific example given the tube comprises an alloy containing 0À12-0À17 per cent of carbon, 0À7-1À0 per cent of chromium and 0À3-0À6 per cent of molybdenum coated with aluminium.
GB2140230A 1929-07-20 1930-07-15 Improvements relating to tubes for use in highly heating molten metals, liquids, vapours and gases Expired GB354965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE354965X 1904-06-06

Publications (1)

Publication Number Publication Date
GB354965A true GB354965A (en) 1931-08-20

Family

ID=6289829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2140230A Expired GB354965A (en) 1929-07-20 1930-07-15 Improvements relating to tubes for use in highly heating molten metals, liquids, vapours and gases

Country Status (2)

Country Link
FR (2) FR354965A (en)
GB (1) GB354965A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740250C (en) * 1940-03-17 1943-10-15 Krupp Ag Nitriding container
US2644820A (en) * 1953-07-07 Inlet for
DE917675C (en) * 1943-04-13 1954-09-09 Rheinische Roehrenwerke Ag Steel for objects whose surfaces are to be enriched with aluminum
US4144378A (en) 1977-09-02 1979-03-13 Inland Steel Company Aluminized low alloy steel
EP2098769A2 (en) * 2008-03-07 2009-09-09 Meccanica Finnord S.P.a. Pipe for hydraulic systems of cars

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644820A (en) * 1953-07-07 Inlet for
DE740250C (en) * 1940-03-17 1943-10-15 Krupp Ag Nitriding container
DE917675C (en) * 1943-04-13 1954-09-09 Rheinische Roehrenwerke Ag Steel for objects whose surfaces are to be enriched with aluminum
US4144378A (en) 1977-09-02 1979-03-13 Inland Steel Company Aluminized low alloy steel
EP2098769A2 (en) * 2008-03-07 2009-09-09 Meccanica Finnord S.P.a. Pipe for hydraulic systems of cars
EP2098769A3 (en) * 2008-03-07 2010-03-10 Meccanica Finnord S.P.a. Pipe for hydraulic systems of cars

Also Published As

Publication number Publication date
FR699053A (en) 1931-02-10
FR354965A (en) 1905-10-19

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