GB153336A - Magnetic apparatus for use in the heat treatment of steel - Google Patents

Magnetic apparatus for use in the heat treatment of steel

Info

Publication number
GB153336A
GB153336A GB748219A GB748219A GB153336A GB 153336 A GB153336 A GB 153336A GB 748219 A GB748219 A GB 748219A GB 748219 A GB748219 A GB 748219A GB 153336 A GB153336 A GB 153336A
Authority
GB
United Kingdom
Prior art keywords
steel
heat treatment
magnetic apparatus
tilting
furnace
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
GB748219A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB748219A priority Critical patent/GB153336A/en
Publication of GB153336A publication Critical patent/GB153336A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D11/00—Process control or regulation for heat treatments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

153,336. Bastian, C. O. March 25, 1919. Indicators; tilting-furnaces.-In a furnace for heating steel or other magnetic material, a magnetic compass O, mounted adjacent to a heating- chamber M and a magnetizing coil L, indicates the critical point of the steel, and may be adapted to control an electric circuit for actuating a signal, or for tilting the furnace to eject the charge, or for controlling the supply of gas or other fuel.
GB748219A 1919-03-25 1919-03-25 Magnetic apparatus for use in the heat treatment of steel Expired GB153336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB748219A GB153336A (en) 1919-03-25 1919-03-25 Magnetic apparatus for use in the heat treatment of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB748219A GB153336A (en) 1919-03-25 1919-03-25 Magnetic apparatus for use in the heat treatment of steel

Publications (1)

Publication Number Publication Date
GB153336A true GB153336A (en) 1920-11-11

Family

ID=9833953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB748219A Expired GB153336A (en) 1919-03-25 1919-03-25 Magnetic apparatus for use in the heat treatment of steel

Country Status (1)

Country Link
GB (1) GB153336A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150299915A1 (en) * 2011-08-19 2015-10-22 Sofradim Production Knit with barbs on both faces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150299915A1 (en) * 2011-08-19 2015-10-22 Sofradim Production Knit with barbs on both faces
US9677208B2 (en) * 2011-08-19 2017-06-13 Sofradim Production Knit with barbs on both faces

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