ES2160891T3 - Procedimiento para la preparacion de un acero resulfurado de grano austenitico fino. - Google Patents

Procedimiento para la preparacion de un acero resulfurado de grano austenitico fino.

Info

Publication number
ES2160891T3
ES2160891T3 ES97203234T ES97203234T ES2160891T3 ES 2160891 T3 ES2160891 T3 ES 2160891T3 ES 97203234 T ES97203234 T ES 97203234T ES 97203234 T ES97203234 T ES 97203234T ES 2160891 T3 ES2160891 T3 ES 2160891T3
Authority
ES
Spain
Prior art keywords
steel
grain
fine
metals
wire
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 - Lifetime
Application number
ES97203234T
Other languages
English (en)
Spanish (es)
Inventor
Gianfranco Chioatto
Giovanni Maccio'
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.)
LUCCHINI SpA
Original Assignee
LUCCHINI SpA
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 LUCCHINI SpA filed Critical LUCCHINI SpA
Application granted granted Critical
Publication of ES2160891T3 publication Critical patent/ES2160891T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
ES97203234T 1996-10-25 1997-10-16 Procedimiento para la preparacion de un acero resulfurado de grano austenitico fino. Expired - Lifetime ES2160891T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002219A IT1286045B1 (it) 1996-10-25 1996-10-25 Acciaio a grano austenitico fine risolforato migliorato e relativo procedimento per ottenerlo

Publications (1)

Publication Number Publication Date
ES2160891T3 true ES2160891T3 (es) 2001-11-16

Family

ID=11375098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97203234T Expired - Lifetime ES2160891T3 (es) 1996-10-25 1997-10-16 Procedimiento para la preparacion de un acero resulfurado de grano austenitico fino.

Country Status (9)

Country Link
EP (1) EP0838534B1 (de)
AT (1) ATE203282T1 (de)
DE (1) DE69705691T2 (de)
DK (1) DK0838534T3 (de)
ES (1) ES2160891T3 (de)
GR (1) GR3036834T3 (de)
IT (1) IT1286045B1 (de)
PT (1) PT838534E (de)
SI (1) SI0838534T1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047642A1 (de) 2000-09-26 2002-04-11 Basf Ag Verfahren zur Dehydrierung von Kohlenwasserstoffen
DE10060099A1 (de) 2000-12-04 2002-06-06 Basf Ag Regenerierung eines Dehydrierkatalysators
DE10150811A1 (de) 2001-10-15 2003-04-24 Basf Ag Verfahren zur Dehydrierung von C2-C30-Alkanen
JP4041511B2 (ja) 2005-10-17 2008-01-30 株式会社神戸製鋼所 被削性に優れた低炭素硫黄快削鋼
SG10201402458SA (en) 2009-05-20 2014-07-30 Basf Se Monolith catalyst and use thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421948A1 (fr) * 1978-04-06 1979-11-02 Pro Chi Met Produits Chim Meta Procede de preparation d'alliages ferreux sensiblement exempts de cerium, permettant d'ameliorer notamment leurs proprietes mecaniques grace a l'emploi de lanthane, et alliages ferreux obtenus par ce procede
EP0011365A1 (de) * 1978-10-02 1980-05-28 W.A. TYZACK & COMPANY LIMITED Pflugstreichbleche und Verfahren zu deren Herstellung
US4806304A (en) * 1983-05-09 1989-02-21 Daido Tokushuko Kabushiki Kaisha Free cutting steel
JPS6223970A (ja) * 1985-07-24 1987-01-31 Nippon Steel Corp 連続鋳造による低炭素硫黄−鉛快削鋼
US4786466A (en) * 1987-02-19 1988-11-22 Frema, Inc. Low-sulfur, lead-free free machining steel alloy
JP2671086B2 (ja) * 1992-09-22 1997-10-29 新日本製鐵株式会社 連続鋳造法による低炭硫黄系快削鋼

Also Published As

Publication number Publication date
SI0838534T1 (en) 2001-12-31
IT1286045B1 (it) 1998-07-07
DK0838534T3 (da) 2001-11-05
DE69705691D1 (de) 2001-08-23
PT838534E (pt) 2001-12-28
EP0838534B1 (de) 2001-07-18
ITMI962219A1 (it) 1998-04-25
DE69705691T2 (de) 2002-07-04
EP0838534A1 (de) 1998-04-29
ATE203282T1 (de) 2001-08-15
GR3036834T3 (en) 2002-01-31

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