GB373453A - Process for improving the physical properties of alloy steel containing copper - Google Patents

Process for improving the physical properties of alloy steel containing copper

Info

Publication number
GB373453A
GB373453A GB17776/31A GB1777631A GB373453A GB 373453 A GB373453 A GB 373453A GB 17776/31 A GB17776/31 A GB 17776/31A GB 1777631 A GB1777631 A GB 1777631A GB 373453 A GB373453 A GB 373453A
Authority
GB
United Kingdom
Prior art keywords
improving
steel containing
physical properties
alloy steel
containing copper
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
GB17776/31A
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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke 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 Vereinigte Stahlwerke AG filed Critical Vereinigte Stahlwerke AG
Publication of GB373453A publication Critical patent/GB373453A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L11/00—Operation of points from the vehicle or by the passage of the vehicle
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

In a process for increasing the tensile strength properties of steel containing 0,4-5,0 per cent of copper and up to 0,4 per cent of carbon, the steel is shaped at a temperature below 600 DEG C. and is then annealed at a temperature of 350-600 DEG C. The steel may also contain up to 2 per cent of austenite formers such as silicon, manganese, chromium, nickel, vanadium, molybdenum, tungsten, and cobalt.
GB17776/31A 1930-07-08 1931-06-19 Process for improving the physical properties of alloy steel containing copper Expired GB373453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE373453X 1930-07-08

Publications (1)

Publication Number Publication Date
GB373453A true GB373453A (en) 1932-05-26

Family

ID=6338188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17776/31A Expired GB373453A (en) 1930-07-08 1931-06-19 Process for improving the physical properties of alloy steel containing copper

Country Status (2)

Country Link
FR (1) FR373453A (en)
GB (1) GB373453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230118A (en) * 1961-08-15 1966-01-18 Screw & Bolt Corp Of America Method of developing high physical properties in ferrous material and product produced thereby

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230118A (en) * 1961-08-15 1966-01-18 Screw & Bolt Corp Of America Method of developing high physical properties in ferrous material and product produced thereby

Also Published As

Publication number Publication date
FR373453A (en) 1907-05-16

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