PT82629B - A method for manufacturing austempered spheroidal graphite iron - Google Patents

A method for manufacturing austempered spheroidal graphite iron

Info

Publication number
PT82629B
PT82629B PT8262986A PT8262986A PT82629B PT 82629 B PT82629 B PT 82629B PT 8262986 A PT8262986 A PT 8262986A PT 8262986 A PT8262986 A PT 8262986A PT 82629 B PT82629 B PT 82629B
Authority
PT
Portugal
Prior art keywords
manufacturing
spheroidal graphite
graphite iron
austempered spheroidal
austempered
Prior art date
Application number
PT8262986A
Other languages
Portuguese (pt)
Other versions
PT82629A (en
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Publication of PT82629A publication Critical patent/PT82629A/en
Publication of PT82629B publication Critical patent/PT82629B/en

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
PT8262986A 1985-05-22 1986-05-22 A method for manufacturing austempered spheroidal graphite iron PT82629B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8502514A SE8502514L (en) 1985-05-22 1985-05-22 PROCEDURE FOR MANUFACTURING A BAINITHERED SAIL

Publications (2)

Publication Number Publication Date
PT82629A PT82629A (en) 1986-06-01
PT82629B true PT82629B (en) 1987-09-28

Family

ID=20360299

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8262986A PT82629B (en) 1985-05-22 1986-05-22 A method for manufacturing austempered spheroidal graphite iron

Country Status (4)

Country Link
EP (1) EP0203050A1 (en)
FI (1) FI862137A (en)
PT (1) PT82629B (en)
SE (1) SE8502514L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63166928A (en) * 1986-12-26 1988-07-11 Kurimoto Iron Works Ltd Manufacture of tough bainitic spheroidal graphite cast iron
SE464226B (en) * 1988-12-13 1991-03-25 Sandvik Ab ROLLING RING, COMPOSITION OF HEAVY METAL AND MOLDING AND SET FOR MANUFACTURING THEREOF
FR2709133B1 (en) * 1993-08-18 1995-11-10 Tech Ind Fonderie Centre Intercritical treatment process for cast iron charges.
FR2712606B1 (en) * 1993-11-19 1996-02-09 Tech Ind Fonderie Centre Process for the production of a spheroidal graphite cast iron charge with high mechanical characteristics.
US5837069A (en) * 1997-09-16 1998-11-17 Weyburn-Bartel Inc. Cast iron components and method of making
JP5319871B2 (en) * 2004-12-17 2013-10-16 ゼネラル・エレクトリック・カンパニイ Ductile iron alloy
SE531107C2 (en) 2006-12-16 2008-12-23 Indexator Ab Method
CN104152787B (en) * 2014-07-25 2017-01-11 安徽省宁国诚信耐磨材料有限公司 Nodular cast ball and manufacturing method thereof
CN106756464A (en) * 2016-12-27 2017-05-31 宁国市华丰耐磨材料有限公司 A kind of preparation method of large size Austria iron body ductile iron abrading-ball
CN114231830A (en) * 2021-11-05 2022-03-25 宁国东方碾磨材料股份有限公司 Nodular cast iron grinding ball and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853870A1 (en) * 1978-12-13 1980-07-03 Schmidt Gmbh Karl BALL GRAPHITE CAST IRON WITH AUSTENITIC-BAINITIC MIXED TEXTURE
JPS60121253A (en) * 1983-12-05 1985-06-28 Nissan Motor Co Ltd Spheroidal graphite cast iron

Also Published As

Publication number Publication date
FI862137A (en) 1986-11-23
SE8502514L (en) 1986-11-23
EP0203050A1 (en) 1986-11-26
SE8502514D0 (en) 1985-05-22
FI862137A0 (en) 1986-05-21
PT82629A (en) 1986-06-01

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