GB288579A - Process for the improvement of the properties of iron-beryllium alloys - Google Patents

Process for the improvement of the properties of iron-beryllium alloys

Info

Publication number
GB288579A
GB288579A GB10715/28A GB1071528A GB288579A GB 288579 A GB288579 A GB 288579A GB 10715/28 A GB10715/28 A GB 10715/28A GB 1071528 A GB1071528 A GB 1071528A GB 288579 A GB288579 A GB 288579A
Authority
GB
United Kingdom
Prior art keywords
iron
improvement
alloys
properties
beryllium alloys
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
GB10715/28A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB288579A publication Critical patent/GB288579A/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
    • C21D6/00—Heat treatment of ferrous alloys

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 Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

288,579. Siemens & Halske Akt.-Ges. April 12, 1927, [Convention date]. Annealing; tempering.-In a process for the improvement of iron-beryllium alloys, which may contain other metals, the alloys are quickly cooled in air or by quenching from temperatures above 550‹ C. and then are heated to a temperature of 250-500‹ C. The alloys may be worked mechanically before treatment.
GB10715/28A 1927-04-12 1928-04-11 Process for the improvement of the properties of iron-beryllium alloys Expired GB288579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE288579X 1927-04-12

Publications (1)

Publication Number Publication Date
GB288579A true GB288579A (en) 1928-12-06

Family

ID=6059625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10715/28A Expired GB288579A (en) 1927-04-12 1928-04-11 Process for the improvement of the properties of iron-beryllium alloys

Country Status (1)

Country Link
GB (1) GB288579A (en)

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