ES8306186A1 - Method for the manufacture of prefabricated components from high-alloy ferritic materials and components made by the method - Google Patents

Method for the manufacture of prefabricated components from high-alloy ferritic materials and components made by the method

Info

Publication number
ES8306186A1
ES8306186A1 ES515717A ES515717A ES8306186A1 ES 8306186 A1 ES8306186 A1 ES 8306186A1 ES 515717 A ES515717 A ES 515717A ES 515717 A ES515717 A ES 515717A ES 8306186 A1 ES8306186 A1 ES 8306186A1
Authority
ES
Spain
Prior art keywords
components
manufacture
alloy
alloy ferritic
ferritic materials
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
ES515717A
Other languages
Spanish (es)
Other versions
ES515717A0 (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.)
Teves Thompson and Co GmbH
Original Assignee
Teves Thompson and Co GmbH
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 Teves Thompson and Co GmbH filed Critical Teves Thompson and Co GmbH
Publication of ES8306186A1 publication Critical patent/ES8306186A1/en
Publication of ES515717A0 publication Critical patent/ES515717A0/en
Granted 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
  • Powder Metallurgy (AREA)

Abstract

Prefabricated components are made from a high-alloy ferritic material by heating the alloy to a temperature of about 1,100 DEG C at which it becomes austenitic, cooling the alloy to a temperature between 200 DEG C and 500 DEG C at which it is still austenitic and forming it by a compression or extrusion technique.
ES515717A 1981-09-16 1982-09-15 PROCEDURE FOR THE MANUFACTURE OF FINISHED PARTS OF HIGH ALLOY FERRITIC MATERIALS. Granted ES515717A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3136722A DE3136722C2 (en) 1981-09-16 1981-09-16 Process for the production of valves for internal combustion engines

Publications (2)

Publication Number Publication Date
ES8306186A1 true ES8306186A1 (en) 1983-06-01
ES515717A0 ES515717A0 (en) 1983-06-01

Family

ID=6141796

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515717A Granted ES515717A0 (en) 1981-09-16 1982-09-15 PROCEDURE FOR THE MANUFACTURE OF FINISHED PARTS OF HIGH ALLOY FERRITIC MATERIALS.

Country Status (7)

Country Link
JP (1) JPS5861227A (en)
DE (1) DE3136722C2 (en)
ES (1) ES515717A0 (en)
FR (1) FR2512834B1 (en)
GB (1) GB2109276B (en)
IT (1) IT1210934B (en)
PT (1) PT75560B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW304906B (en) * 1994-11-11 1997-05-11 Honda Motor Co Ltd
CN102021484A (en) * 2010-12-15 2011-04-20 中国铝业股份有限公司 Material for aluminum electrolysis crust-breaking hammer
DE102014209645A1 (en) * 2014-05-21 2015-11-26 Mahle International Gmbh Method for producing a valve for an internal combustion engine
DE102015105448A1 (en) * 2015-04-09 2016-10-13 Gesenkschmiede Schneider Gmbh Alloy steel and components manufactured therewith
CN104789873A (en) * 2015-04-24 2015-07-22 合肥东方节能科技股份有限公司 Rolling mill segmentation wheel and regeneration manufacturing process thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926685A (en) * 1969-06-03 1975-12-16 Andre Gueussier Semi-ferritic stainless manganese steel

Also Published As

Publication number Publication date
PT75560B (en) 1984-08-10
FR2512834B1 (en) 1986-05-09
ES515717A0 (en) 1983-06-01
GB2109276A (en) 1983-06-02
IT8223280A0 (en) 1982-09-15
JPS5861227A (en) 1983-04-12
DE3136722C2 (en) 1986-06-12
DE3136722A1 (en) 1983-03-31
GB2109276B (en) 1985-02-13
FR2512834A1 (en) 1983-03-18
JPH027366B2 (en) 1990-02-16
IT1210934B (en) 1989-09-29
PT75560A (en) 1982-10-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519