IN169997B - - Google Patents

Info

Publication number
IN169997B
IN169997B IN319/MAS/87A IN319MA1987A IN169997B IN 169997 B IN169997 B IN 169997B IN 319MA1987 A IN319MA1987 A IN 319MA1987A IN 169997 B IN169997 B IN 169997B
Authority
IN
India
Application number
IN319/MAS/87A
Other languages
English (en)
Inventor
Roberts William
Original Assignee
Udeholm Tooling Aktiebolag
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 Udeholm Tooling Aktiebolag filed Critical Udeholm Tooling Aktiebolag
Publication of IN169997B publication Critical patent/IN169997B/en

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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Coating With Molten Metal (AREA)
  • Artificial Fish Reefs (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Metal Extraction Processes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
  • Mold Materials And Core Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
IN319/MAS/87A 1986-05-28 1987-05-04 IN169997B (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/867,566 US4673433A (en) 1986-05-28 1986-05-28 Low-alloy steel material, die blocks and other heavy forgings made thereof and a method to manufacture the material

Publications (1)

Publication Number Publication Date
IN169997B true IN169997B (en]) 1992-01-25

Family

ID=25350040

Family Applications (1)

Application Number Title Priority Date Filing Date
IN319/MAS/87A IN169997B (en]) 1986-05-28 1987-05-04

Country Status (13)

Country Link
US (1) US4673433A (en])
EP (1) EP0247415B1 (en])
JP (1) JPS6357746A (en])
AT (1) ATE79652T1 (en])
AU (1) AU599105B2 (en])
BR (1) BR8702687A (en])
CA (1) CA1324513C (en])
DE (1) DE3781203T2 (en])
DK (1) DK270887A (en])
ES (1) ES2033723T3 (en])
FI (1) FI88729C (en])
IN (1) IN169997B (en])
NO (1) NO871859L (en])

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765849A (en) * 1986-05-28 1988-08-23 Uddeholm Tooling Aktiebolag Low-alloy steel material, die blocks and other heavy forgings made thereof
US5133928A (en) * 1989-10-28 1992-07-28 Chesterfield Cylinders Limited Cylinder body of a steel composition
US5055253A (en) * 1990-07-17 1991-10-08 Nelson & Associates Research, Inc. Metallic composition
US5182079A (en) * 1990-07-17 1993-01-26 Nelson & Associates Research, Inc. Metallic composition and processes for use of the same
FR2666351B1 (fr) * 1990-08-29 1993-11-12 Creusot Loire Industrie Procede d'elaboration d'un acier a outils destine notamment a la fabrication de moules et acier obtenu par ce procede.
EP0492842B1 (en) * 1990-12-24 1995-05-17 Caterpillar Inc. Deep hardening steel having improved fracture toughness
US5244626A (en) * 1991-04-21 1993-09-14 A. Finkl & Sons Co. Hot work die block
US5294271A (en) * 1991-06-14 1994-03-15 Nisshin Steel Co., Ltd. Heat treatment for manufacturing spring steel excellent in high-temperature relaxation resistance
FR2696757B1 (fr) * 1992-10-09 1994-12-09 Aubert Duval Sa Composition d'aciers à outils.
US5330707A (en) * 1993-06-25 1994-07-19 National Forge Company Steel for making very large pipe molds
US5505798A (en) * 1994-06-22 1996-04-09 Jerry L. Nelson Method of producing a tool or die steel
US5595614A (en) * 1995-01-24 1997-01-21 Caterpillar Inc. Deep hardening boron steel article having improved fracture toughness and wear characteristics
GB2302334B (en) * 1995-06-15 1999-10-06 Finkl & Sons Co Dual purpose steel and products produced therefrom
GB2306972A (en) * 1995-11-10 1997-05-14 Finkl & Sons Co A low phosphorus fatigue resistant and fracture resistant steel.
FR2748036B1 (fr) * 1996-04-29 1998-05-22 Creusot Loire Acier faiblement allie pour la fabrication de moules pour matieres plastiques
DE19713208A1 (de) * 1997-03-28 1998-10-01 Vsg En & Schmiedetechnik Gmbh Verwendung eines Stahls für Gießwalzenmäntel
US5939019A (en) * 1998-03-25 1999-08-17 Stein; Gerald Steel for foundry roll shells
RU2154679C1 (ru) * 1999-01-19 2000-08-20 Акционерное общество "Новолипецкий металлургический комбинат" Способ выплавки электротехнической стали в конвертере
RU2156307C1 (ru) * 1999-02-01 2000-09-20 Акционерное общество "Новолипецкий металлургический комбинат" Способ внепечной обработки электротехнической стали
RU2142019C1 (ru) * 1999-04-30 1999-11-27 Цырлин Михаил Борисович Способ производства электротехнической анизотропной стали
CZ298442B6 (cs) * 2000-11-22 2007-10-03 Kabushiki Kaisha Kobe Seiko Sho Ocel pro kování s vysokou pevností
FR2847274B1 (fr) * 2002-11-19 2005-08-19 Usinor Piece d'acier de construction soudable et procede de fabrication
JP4332070B2 (ja) * 2004-06-01 2009-09-16 株式会社神戸製鋼所 大型鍛鋼品用高強度鋼およびクランク軸
RU2353666C2 (ru) * 2007-04-09 2009-04-27 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ производства трансформаторной стали
RU2521921C1 (ru) * 2012-12-14 2014-07-10 Открытое акционерное общество "Новолипецкий металлургический комбинат" Способ производства особонизкоуглеродистой холоднокатаной изотропной электротехнической стали
CN105039833B (zh) * 2015-08-26 2017-03-29 北京工业大学 铁‑钒‑铬耐磨合金及其制备方法
KR102303618B1 (ko) 2017-02-24 2021-09-24 아루아나 에너지아 에스/에이 접이식 타원형 자전거의 개량
CN107058681B (zh) * 2017-03-03 2020-01-14 河钢股份有限公司 提高vd精炼过程铝元素收得率的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124450A (en) * 1964-03-10 Purification of metals
US3316084A (en) * 1964-05-18 1967-04-25 United States Steel Corp Forging steel for elevated temperature service
GB1221371A (en) * 1967-10-05 1971-02-03 Nippon Kokan Kk High tensile strength steel having excellent press shapeability
DE1758004B1 (de) * 1968-03-20 1972-05-31 Degussa Verwendung von Siliziumdioxid als keimbildenden Schmelzzusatz bei Gusseisen
US4120696A (en) * 1973-05-19 1978-10-17 Klockner-Werke Ag Process for the production of steel
GB1433316A (en) * 1973-08-11 1976-04-28 Ver Deutsche Metallwerke Ag Process for producing copper-nickel alloys
US4318739A (en) * 1979-06-05 1982-03-09 A. Finkl & Sons Co. Steel having improved surface and reduction of area transverse properties, and method of manufacture thereof
AU537333B2 (en) * 1979-11-09 1984-06-21 La Salle Steel Co. Process for annealing steels
DE3201204C2 (de) * 1982-01-16 1983-12-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg "Verwendung eines Kohlenstoff-Mangan-Stahles für Bauteile mit hoher Festigkeit und Zähigkeit bei einfacher Wärmebehandlung"
AT377531B (de) * 1983-07-13 1985-03-25 Voest Alpine Ag Verfahren zur herstellung von walzdraht mit guter kaltverformbarkeit

Also Published As

Publication number Publication date
JPS6357746A (ja) 1988-03-12
EP0247415B1 (en) 1992-08-19
NO871859L (no) 1987-11-30
US4673433A (en) 1987-06-16
AU599105B2 (en) 1990-07-12
FI872357A0 (fi) 1987-05-27
DK270887D0 (da) 1987-05-27
DE3781203D1 (de) 1992-09-24
ES2033723T3 (es) 1993-04-01
DE3781203T2 (de) 1993-03-11
DK270887A (da) 1987-11-29
EP0247415A2 (en) 1987-12-02
NO871859D0 (no) 1987-05-05
FI88729B (fi) 1993-03-15
EP0247415A3 (en) 1989-01-18
AU7346387A (en) 1987-12-03
FI872357A7 (fi) 1987-11-29
FI88729C (fi) 1993-06-28
BR8702687A (pt) 1988-03-01
CA1324513C (en) 1993-11-23
ATE79652T1 (de) 1992-09-15

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