IT1400634B1 - Procedimento per la produzione di componenti meccanici in ghisa sferoidale austemperata particolarmente resistente all'usura. - Google Patents

Procedimento per la produzione di componenti meccanici in ghisa sferoidale austemperata particolarmente resistente all'usura.

Info

Publication number
IT1400634B1
IT1400634B1 ITVR2010A000124A ITVR20100124A IT1400634B1 IT 1400634 B1 IT1400634 B1 IT 1400634B1 IT VR2010A000124 A ITVR2010A000124 A IT VR2010A000124A IT VR20100124 A ITVR20100124 A IT VR20100124A IT 1400634 B1 IT1400634 B1 IT 1400634B1
Authority
IT
Italy
Prior art keywords
spirious
austemperata
wear
procedure
production
Prior art date
Application number
ITVR2010A000124A
Other languages
English (en)
Inventor
Franco Zanardi
Original Assignee
Zanardi Fonderie S P A
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 Zanardi Fonderie S P A filed Critical Zanardi Fonderie S P A
Priority to ITVR2010A000124A priority Critical patent/IT1400634B1/it
Priority to US13/805,310 priority patent/US20130105047A1/en
Priority to PCT/EP2011/060166 priority patent/WO2011157840A1/en
Priority to EP11725767.5A priority patent/EP2582856B1/en
Publication of ITVR20100124A1 publication Critical patent/ITVR20100124A1/it
Application granted granted Critical
Publication of IT1400634B1 publication Critical patent/IT1400634B1/it

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
    • 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
    • C21D1/34—Methods of heating
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/46—Salt baths
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/08—Making cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/04—Cast-iron alloys containing spheroidal graphite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Mushroom Cultivation (AREA)
ITVR2010A000124A 2010-06-18 2010-06-18 Procedimento per la produzione di componenti meccanici in ghisa sferoidale austemperata particolarmente resistente all'usura. IT1400634B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITVR2010A000124A IT1400634B1 (it) 2010-06-18 2010-06-18 Procedimento per la produzione di componenti meccanici in ghisa sferoidale austemperata particolarmente resistente all'usura.
US13/805,310 US20130105047A1 (en) 2010-06-18 2011-06-17 Method for manufacturing mechanical components made of particularly wear-resistant austempered spheroidal cast iron
PCT/EP2011/060166 WO2011157840A1 (en) 2010-06-18 2011-06-17 Method for manufacturing mechanical components made of particularly wear-resistant austempered spheroidal cast iron
EP11725767.5A EP2582856B1 (en) 2010-06-18 2011-06-17 Method for manufacturing mechanical components made of particularly wear-resistant austempered spheroidal cast iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVR2010A000124A IT1400634B1 (it) 2010-06-18 2010-06-18 Procedimento per la produzione di componenti meccanici in ghisa sferoidale austemperata particolarmente resistente all'usura.

Publications (2)

Publication Number Publication Date
ITVR20100124A1 ITVR20100124A1 (it) 2011-12-19
IT1400634B1 true IT1400634B1 (it) 2013-06-14

Family

ID=43535866

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVR2010A000124A IT1400634B1 (it) 2010-06-18 2010-06-18 Procedimento per la produzione di componenti meccanici in ghisa sferoidale austemperata particolarmente resistente all'usura.

Country Status (4)

Country Link
US (1) US20130105047A1 (it)
EP (1) EP2582856B1 (it)
IT (1) IT1400634B1 (it)
WO (1) WO2011157840A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2993575B1 (fr) * 2012-07-23 2016-07-22 Ferry Capitain Alliage, piece et procede de fabrication correspondants
CN104831024A (zh) * 2015-05-11 2015-08-12 柳州金盾机械有限公司 一种奥铁体球墨铸铁磨球等温淬火热处理工艺
ITUB20152456A1 (it) * 2015-07-24 2017-01-24 Zanardi Fond S P A Procedimento per la produzione di componenti meccanici in ghisa lamellare o vermiculare.
CN105018711A (zh) * 2015-08-05 2015-11-04 人本集团有限公司 一种灰铸铁ht250轴承套圈热处理工艺
KR102599427B1 (ko) * 2018-12-11 2023-11-08 현대자동차주식회사 연속 가변 밸브 듀레이션용 캠피스의 제조방법 및 이로부터 제조된 캠피스
CN109852886B (zh) * 2019-03-25 2024-05-14 山东速达新能源科技有限公司 一种高强度高韧性的球墨铸铁、曲轴及其制备方法
CN110484676B (zh) * 2019-09-26 2021-05-11 天润曲轴股份有限公司 球墨铸铁中硅量的添加控制方法、球墨铸铁的铸造方法、铸件
CN115216585B (zh) * 2022-07-29 2023-07-18 宁国市华丰耐磨材料有限公司 一种细化cadi磨球石墨球粒径的工艺方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596606A (en) * 1984-09-04 1986-06-24 Ford Motor Company Method of making CG iron
US4737199A (en) * 1985-12-23 1988-04-12 Ford Motor Company Machinable ductile or semiductile cast iron and method
US5028281A (en) * 1988-06-14 1991-07-02 Textron, Inc. Camshaft
US6258180B1 (en) * 1999-05-28 2001-07-10 Waupaca Foundry, Inc. Wear resistant ductile iron
WO2004022792A2 (en) * 2002-09-04 2004-03-18 Intermet Corporation Austempered cast iron article and a method of making the same
US7824605B2 (en) * 2006-12-15 2010-11-02 Dexter Foundry, Inc. As-cast carbidic ductile iron
SE531107C2 (sv) * 2006-12-16 2008-12-23 Indexator Ab Metod

Also Published As

Publication number Publication date
WO2011157840A1 (en) 2011-12-22
ITVR20100124A1 (it) 2011-12-19
EP2582856A1 (en) 2013-04-24
EP2582856B1 (en) 2016-04-06
US20130105047A1 (en) 2013-05-02

Similar Documents

Publication Publication Date Title
IT1400634B1 (it) Procedimento per la produzione di componenti meccanici in ghisa sferoidale austemperata particolarmente resistente all'usura.
FR2976522B1 (fr) Pneumatique munis de temoins d'usure sonores multiniveaux
FR2976520B1 (fr) Pneumatique comprenant des temoins d'usure sonores monobarettes
FR2968460B1 (fr) Flasque stockeur d'energie
FR2960418B1 (fr) Ensemble glenoidien pour prothese d'epaule
FR2962879B1 (fr) Biofertilisation d'une culture via l'azotobacterisation de la culture precedente
IT1404801B1 (it) "macchina di formatura per la produzione di parti stampate"
ITMI20110184A1 (it) Composti fotosensibilizzanti "metal free"
BR112012029363A2 (pt) 'método para produção de 1-alquil-3-difluormetil-5-hidroxipirazóis'
FR2959294B1 (fr) Collier d'etancheite
TH119590B (th) ลวดลายทัพพี
TH119416B (th) หน้าตัดโลหะ
TH119264B (th) หน้าตัดโลหะ
GB201112941D0 (en) Cast buster 3
AU343560S (en) Men's clothing
AU343559S (en) Men's clothing
AU343563S (en) Men's clothing
AU343564S (en) Men's clothing
AU343562S (en) Men's clothing
AU343555S (en) Men's clothing
AU343556S (en) Men's clothing
AU343557S (en) Men's clothing
AU343558S (en) Men's clothing
AU343561S (en) Men's clothing
AU343397S (en) Men's clothing