GB409118A - Improvements relating to the manufacture of wheel rims and other articles subject towear - Google Patents

Improvements relating to the manufacture of wheel rims and other articles subject towear

Info

Publication number
GB409118A
GB409118A GB7091/33A GB709133A GB409118A GB 409118 A GB409118 A GB 409118A GB 7091/33 A GB7091/33 A GB 7091/33A GB 709133 A GB709133 A GB 709133A GB 409118 A GB409118 A GB 409118A
Authority
GB
United Kingdom
Prior art keywords
wheel rims
towear
manufacture
per cent
improvements relating
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
GB7091/33A
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 GB409118A publication Critical patent/GB409118A/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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

Wheel rims and other articles subject to wear are made from eutectoid steels containing double carbide formers such as manganese, chromium, molybdenum, tungsten, or vanadium, less than 0.9 per cent of carbon, and preferably 0.35-0.8 per cent of silicon, and containing also up to 7 per cent of nickel, or up to 1.5 per cent of copper, or both. The steels containing copper may be reheated at 450-550 DEG C. for 4-8 hours.
GB7091/33A 1932-03-09 1933-03-08 Improvements relating to the manufacture of wheel rims and other articles subject towear Expired GB409118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE409118X 1932-03-09

Publications (1)

Publication Number Publication Date
GB409118A true GB409118A (en) 1934-04-26

Family

ID=6422372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7091/33A Expired GB409118A (en) 1932-03-09 1933-03-08 Improvements relating to the manufacture of wheel rims and other articles subject towear

Country Status (1)

Country Link
GB (1) GB409118A (en)

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