GB295390A - A method of increasing the elasticity limit or yield point of tough or plastic metals - Google Patents

A method of increasing the elasticity limit or yield point of tough or plastic metals

Info

Publication number
GB295390A
GB295390A GB22800/28A GB2280028A GB295390A GB 295390 A GB295390 A GB 295390A GB 22800/28 A GB22800/28 A GB 22800/28A GB 2280028 A GB2280028 A GB 2280028A GB 295390 A GB295390 A GB 295390A
Authority
GB
United Kingdom
Prior art keywords
tough
increasing
yield point
elasticity limit
plastic metals
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
GB22800/28A
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
Publication of GB295390A publication Critical patent/GB295390A/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment

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)
  • Heat Treatment Of Articles (AREA)

Abstract

295,390. GerÚkgyßrt¾, G. Aug. 11, 1927, [Convention date]. Physical or molecular structure altering by mechanical treatment. - Rods, tubes, gun barrels, shafts for aeroplanes and automobiles, particularly of wrought iron, have the elastic limit increased by applying torsional stress to cause permanent set and then removing the stress. The metal may be heated to a moderate temperature during twisting and may be further worked after treatment. Specification 4320/87, [Class 72, Iron &c.], is referred to.
GB22800/28A 1927-08-11 1928-08-07 A method of increasing the elasticity limit or yield point of tough or plastic metals Expired GB295390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU295390X 1927-08-11

Publications (1)

Publication Number Publication Date
GB295390A true GB295390A (en) 1929-01-31

Family

ID=10978720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22800/28A Expired GB295390A (en) 1927-08-11 1928-08-07 A method of increasing the elasticity limit or yield point of tough or plastic metals

Country Status (1)

Country Link
GB (1) GB295390A (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

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