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GB2112811B - A method for the manufacture of hardened cast camshafts - Google Patents

A method for the manufacture of hardened cast camshafts

Info

Publication number
GB2112811B
GB2112811B GB08225661A GB8225661A GB2112811B GB 2112811 B GB2112811 B GB 2112811B GB 08225661 A GB08225661 A GB 08225661A GB 8225661 A GB8225661 A GB 8225661A GB 2112811 B GB2112811 B GB 2112811B
Authority
GB
United Kingdom
Prior art keywords
manufacture
hardened cast
camshafts
cast camshafts
hardened
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
GB08225661A
Other versions
GB2112811A (en
Inventor
James Bryce Mcintyre
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 GB2112811A publication Critical patent/GB2112811A/en
Application granted granted Critical
Publication of GB2112811B publication Critical patent/GB2112811B/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
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
GB08225661A 1981-09-12 1982-09-08 A method for the manufacture of hardened cast camshafts Expired GB2112811B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8127623 1981-09-12
GB8129446 1981-09-30
GB8221030 1982-07-19

Publications (2)

Publication Number Publication Date
GB2112811A GB2112811A (en) 1983-07-27
GB2112811B true GB2112811B (en) 1985-05-22

Family

ID=27261302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08225661A Expired GB2112811B (en) 1981-09-12 1982-09-08 A method for the manufacture of hardened cast camshafts

Country Status (1)

Country Link
GB (1) GB2112811B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2517857B2 (en) * 1991-09-18 1996-07-24 工業技術院長 Manufacturing method of austempered ductile cast iron
US5837069A (en) * 1997-09-16 1998-11-17 Weyburn-Bartel Inc. Cast iron components and method of making
KR101294671B1 (en) 2011-11-14 2013-08-09 엘지전자 주식회사 Nodula graphite cast iron and manufacturing method of vane using the same
CN112853197B (en) * 2020-12-31 2022-05-24 重庆大学 High-performance nodular cast iron and preparation method thereof

Also Published As

Publication number Publication date
GB2112811A (en) 1983-07-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee