GB369108A - Improvements relating to homogeneous armour plate - Google Patents

Improvements relating to homogeneous armour plate

Info

Publication number
GB369108A
GB369108A GB19217/31A GB1921731A GB369108A GB 369108 A GB369108 A GB 369108A GB 19217/31 A GB19217/31 A GB 19217/31A GB 1921731 A GB1921731 A GB 1921731A GB 369108 A GB369108 A GB 369108A
Authority
GB
United Kingdom
Prior art keywords
per cent
armour plate
improvements relating
homogeneous
chromium
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
GB19217/31A
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 GB369108A publication Critical patent/GB369108A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Laminated Bodies (AREA)

Abstract

Homogeneous armour plate is made from steel alloys containing about 2-4 per cent of chromium, not more than about 0,26 per cent of carbon, and either 0,15-1 per cent of molybdenum or 0,3-3 per cent of tungsten, with or without up to 3 per cent of nickel, the chromium being not less than the nickel, and the total of nickel and chromium being not more than 5,4 per cent. After hardening, the plates may be tempered at up to 700 DEG or 750 DEG C.
GB19217/31A 1930-07-30 1931-07-03 Improvements relating to homogeneous armour plate Expired GB369108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE369108X 1930-07-30

Publications (1)

Publication Number Publication Date
GB369108A true GB369108A (en) 1932-03-17

Family

ID=6318223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19217/31A Expired GB369108A (en) 1930-07-30 1931-07-03 Improvements relating to homogeneous armour plate

Country Status (1)

Country Link
GB (1) GB369108A (en)

Similar Documents

Publication Publication Date Title
GB401364A (en) Improvements in armour plate
GB369108A (en) Improvements relating to homogeneous armour plate
GB461251A (en) Improvements in steel alloys suitable for parts of apparatus subjected to high temperatures
GB344822A (en) Improvements relating to steel
GB380742A (en) Improvements in homogeneous armour plate
GB390495A (en) Improvements relating to armour plate
GB397079A (en) Improvements in armour plate
GB392117A (en) Improvements in armour plate
GB445651A (en) Improvements in or relating to molybdenum alloy steels
GB297420A (en) Manganese steel
GB220006A (en) Improvements in or relating to alloys
GB305654A (en) Improved austenite chromium-nickel steel alloys
GB378478A (en) Improvements in or relating to alloy steels
GB491311A (en) Improvements in or relating to the manufacture of steel
GB348641A (en) Improvements relating to alloys
Riffin Development of Chemical Compositions for 4 1/2 Inch Cast Armor Satisfying the Requirements of the Fibre Fracture Test after Heat Treatment
GB414264A (en) Improvements in railroad rails and the like
GB375776A (en) Improvements in processes for improving iron-titanium alloys
GB365106A (en) Improvements in and relating to steel alloys
GB235401A (en) Improvements in steel alloys
GB376999A (en) Process for the production of seamless tubes
GB369866A (en) Improvements in or relating to the manufacture of superheaters and parts thereof
GB276317A (en) Improvements in steel alloys
GB349590A (en) Improvements in binding rings or devices for turbo-generators and the like
GB372324A (en) Improvements in or relating to welding