AU7952498A - Low-alloy cast iron tappet, apparatus, and process for its manufacturing - Google Patents

Low-alloy cast iron tappet, apparatus, and process for its manufacturing

Info

Publication number
AU7952498A
AU7952498A AU79524/98A AU7952498A AU7952498A AU 7952498 A AU7952498 A AU 7952498A AU 79524/98 A AU79524/98 A AU 79524/98A AU 7952498 A AU7952498 A AU 7952498A AU 7952498 A AU7952498 A AU 7952498A
Authority
AU
Australia
Prior art keywords
manufacturing
low
cast iron
alloy cast
iron tappet
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.)
Abandoned
Application number
AU79524/98A
Inventor
Mile Jakir
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 AU7952498A publication Critical patent/AU7952498A/en
Abandoned 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
    • C21D5/00—Heat treatments of cast-iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/84—Controlled slow cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
AU79524/98A 1997-04-21 1998-04-20 Low-alloy cast iron tappet, apparatus, and process for its manufacturing Abandoned AU7952498A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SI9700101A SI9700101A (en) 1997-04-21 1997-04-21 Technological process of manufacture of valve raisers from low-alloy hard casting
SIP-9700101 1997-04-21
PCT/SI1998/000010 WO1998047648A2 (en) 1997-04-21 1998-04-20 Low-alloy cast iron tappet, apparatus, and process for its manufacturing

Publications (1)

Publication Number Publication Date
AU7952498A true AU7952498A (en) 1998-11-13

Family

ID=20432030

Family Applications (1)

Application Number Title Priority Date Filing Date
AU79524/98A Abandoned AU7952498A (en) 1997-04-21 1998-04-20 Low-alloy cast iron tappet, apparatus, and process for its manufacturing

Country Status (4)

Country Link
AU (1) AU7952498A (en)
SI (1) SI9700101A (en)
WO (1) WO1998047648A2 (en)
YU (1) YU16398A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793174B1 (en) * 1999-05-07 2001-06-29 Renault METHOD AND DEVICE FOR MOLDING A CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE
CN112743059A (en) * 2019-10-29 2021-05-04 中船海洋动力部件有限公司 Novel chill is used in casting

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1560832A (en) * 1922-11-27 1925-11-10 Merrill M Wilcox Apparatus for forming valve tappets and the like
DE416783C (en) * 1923-12-18 1925-07-25 Willibald Raym Dipl Ing Casting mold, especially for head and foot straightening rolls
US1727565A (en) * 1928-03-09 1929-09-10 Wilcox Rich Corp Chill plate for use in molding tappet heads
GB356795A (en) * 1929-06-21 1931-09-07 Ford Motor Co Improvements in a cast iron article and method of manufacturing same
US1999790A (en) * 1930-08-18 1935-04-30 Howard I Shaw Process for hardening gray and mottled cast iron
US3122822A (en) * 1960-03-31 1964-03-03 Johnson Products Inc Method of making a casting
JPH0230360A (en) * 1988-07-16 1990-01-31 Nippon Piston Ring Co Ltd Production of cast iron product

Also Published As

Publication number Publication date
WO1998047648A3 (en) 1999-01-21
WO1998047648A2 (en) 1998-10-29
SI9700101A (en) 1997-10-31
YU16398A (en) 1999-11-22

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