GB0823569D0 - Process for producing components made from austenitic-ferritic cast iron and such component - Google Patents

Process for producing components made from austenitic-ferritic cast iron and such component

Info

Publication number
GB0823569D0
GB0823569D0 GBGB0823569.9A GB0823569A GB0823569D0 GB 0823569 D0 GB0823569 D0 GB 0823569D0 GB 0823569 A GB0823569 A GB 0823569A GB 0823569 D0 GB0823569 D0 GB 0823569D0
Authority
GB
United Kingdom
Prior art keywords
austenitic
component
cast iron
components made
producing components
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.)
Withdrawn
Application number
GBGB0823569.9A
Other versions
GB2461351A (en
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.)
ACO Ahlmann SE and Co KG
Original Assignee
ACO Severin Ahlmann GmbH and Co KG
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 ACO Severin Ahlmann GmbH and Co KG filed Critical ACO Severin Ahlmann GmbH and Co KG
Publication of GB0823569D0 publication Critical patent/GB0823569D0/en
Publication of GB2461351A publication Critical patent/GB2461351A/en
Withdrawn legal-status Critical Current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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • 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
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • 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
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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)
GB0823569A 2007-12-24 2008-12-24 Process for Producing Components made from Austenitic-ferritic Cast Iron and such Components Withdrawn GB2461351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007062664A DE102007062664B3 (en) 2007-12-24 2007-12-24 Method for producing components made of austenitic-ferritic cast iron and such a component

Publications (2)

Publication Number Publication Date
GB0823569D0 true GB0823569D0 (en) 2009-01-28
GB2461351A GB2461351A (en) 2010-01-06

Family

ID=40344224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0823569A Withdrawn GB2461351A (en) 2007-12-24 2008-12-24 Process for Producing Components made from Austenitic-ferritic Cast Iron and such Components

Country Status (2)

Country Link
DE (1) DE102007062664B3 (en)
GB (1) GB2461351A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112251579A (en) * 2020-10-22 2021-01-22 安徽工业大学 Method for reducing quenching retained austenite of pearlite-based gray cast iron

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102389960B (en) * 2011-10-27 2013-03-20 王怀林 Casting and heat treatment production method of mechanical concrete pump piping
DE102015214261A1 (en) * 2015-07-28 2017-02-02 Siemens Aktiengesellschaft Method for producing a component
CN104946858A (en) * 2015-07-29 2015-09-30 山东伊莱特重工有限公司 High-temperature short-time heating surface strengthening processing process
TR202022199A2 (en) * 2020-12-29 2022-07-21 Gazi Ueniversitesi Rektoerluegue Hard surface austempered material.
TR202022197A1 (en) * 2020-12-29 2022-07-21 Gazi Ueniversitesi Rektoerluegue New heat treatment method for producing hard surface austempered material.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH360701A (en) * 1957-09-19 1962-03-15 Tiroler Roehren & Metallwerk Process for surface hardening of cast iron
JPS6293361A (en) * 1985-10-18 1987-04-28 Toyota Motor Corp Manufacture of surface hardened gear made of cast iron
JPH01225745A (en) * 1988-03-03 1989-09-08 Daikin Ind Ltd Sliding member
JPH02149617A (en) * 1988-11-29 1990-06-08 Mazda Motor Corp Manufacture of ferrous member
US5246510A (en) * 1992-06-01 1993-09-21 Applied Process Method for producing a selectively surface hardened cast iron part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112251579A (en) * 2020-10-22 2021-01-22 安徽工业大学 Method for reducing quenching retained austenite of pearlite-based gray cast iron
CN112251579B (en) * 2020-10-22 2022-06-17 安徽工业大学 Method for reducing quenching retained austenite of pearlite-based gray cast iron

Also Published As

Publication number Publication date
GB2461351A (en) 2010-01-06
DE102007062664B3 (en) 2009-06-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)