GB502196A - Improvements in the manufacture of gear wheels from alloy steels - Google Patents

Improvements in the manufacture of gear wheels from alloy steels

Info

Publication number
GB502196A
GB502196A GB28783/37A GB2878337A GB502196A GB 502196 A GB502196 A GB 502196A GB 28783/37 A GB28783/37 A GB 28783/37A GB 2878337 A GB2878337 A GB 2878337A GB 502196 A GB502196 A GB 502196A
Authority
GB
United Kingdom
Prior art keywords
per cent
manufacture
gear wheels
alloy steels
oct
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
GB28783/37A
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.)
Gebrueder Boehler and Co AG
Original Assignee
Gebrueder Boehler and Co 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 Gebrueder Boehler and Co AG filed Critical Gebrueder Boehler and Co AG
Publication of GB502196A publication Critical patent/GB502196A/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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese

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)
  • Gears, Cams (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

502,196. Alloys. BOHLER & CO. AKT.-GES., GEB. Oct. 21, 1937, No. 28783. Convention date, Oct. 21, 1936. [Class 82 (i)] Air or oil-hardened gear-wheels are formed from an alloy steel containing 0À 2-0À5 per cent of carbon, 1À5-2 per cent of manganese, 1À5-2À3 per cent of chromium, 0À15-0À40 per cent of molybdenum, and 0À25-0À35 per cent of silicon. A similar steel containing also nickel is referred to by way of comparison. Reference has been directed by the Comptroller to Specification 344,822.
GB28783/37A 1936-10-21 1937-10-21 Improvements in the manufacture of gear wheels from alloy steels Expired GB502196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT502196X 1936-10-21

Publications (1)

Publication Number Publication Date
GB502196A true GB502196A (en) 1939-03-14

Family

ID=3675365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28783/37A Expired GB502196A (en) 1936-10-21 1937-10-21 Improvements in the manufacture of gear wheels from alloy steels

Country Status (1)

Country Link
GB (1) GB502196A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622021A (en) * 1950-10-06 1952-12-16 Gen Electric Dies for high-temperature applications and alloy therefor
GB2149425A (en) * 1983-11-02 1985-06-12 Berchem & Schaberg Gmbh Forged steel milling bodies for ball mills

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622021A (en) * 1950-10-06 1952-12-16 Gen Electric Dies for high-temperature applications and alloy therefor
GB2149425A (en) * 1983-11-02 1985-06-12 Berchem & Schaberg Gmbh Forged steel milling bodies for ball mills

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