FR2917096B1 - NOVEL ADDITIVE COMPRISING LEAD AND / OR LEAD ALLOY FOR TREATING LIQUID STEEL BATHS. - Google Patents

NOVEL ADDITIVE COMPRISING LEAD AND / OR LEAD ALLOY FOR TREATING LIQUID STEEL BATHS.

Info

Publication number
FR2917096B1
FR2917096B1 FR0755486A FR0755486A FR2917096B1 FR 2917096 B1 FR2917096 B1 FR 2917096B1 FR 0755486 A FR0755486 A FR 0755486A FR 0755486 A FR0755486 A FR 0755486A FR 2917096 B1 FR2917096 B1 FR 2917096B1
Authority
FR
France
Prior art keywords
lead
treating liquid
liquid steel
novel additive
steel baths
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.)
Active
Application number
FR0755486A
Other languages
French (fr)
Other versions
FR2917096A1 (en
Inventor
Andre Poulalion
Sebastien Gerardin
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.)
Affival SA
Original Assignee
Affival SA
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
Priority to FR0755486A priority Critical patent/FR2917096B1/en
Application filed by Affival SA filed Critical Affival SA
Priority to EP08805930A priority patent/EP2152918B1/en
Priority to MX2009013264A priority patent/MX2009013264A/en
Priority to ES08805930T priority patent/ES2392736T3/en
Priority to JP2010510854A priority patent/JP5466153B2/en
Priority to US12/663,070 priority patent/US20100172787A1/en
Priority to PCT/FR2008/050989 priority patent/WO2008152328A1/en
Publication of FR2917096A1 publication Critical patent/FR2917096A1/en
Application granted granted Critical
Publication of FR2917096B1 publication Critical patent/FR2917096B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Powder Metallurgy (AREA)
FR0755486A 2007-06-05 2007-06-05 NOVEL ADDITIVE COMPRISING LEAD AND / OR LEAD ALLOY FOR TREATING LIQUID STEEL BATHS. Active FR2917096B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0755486A FR2917096B1 (en) 2007-06-05 2007-06-05 NOVEL ADDITIVE COMPRISING LEAD AND / OR LEAD ALLOY FOR TREATING LIQUID STEEL BATHS.
MX2009013264A MX2009013264A (en) 2007-06-05 2008-06-04 Novel additive comprising lead and/or a lead alloy intended to treat baths of liquid steel.
ES08805930T ES2392736T3 (en) 2007-06-05 2008-06-04 New additive comprising lead and / or a lead alloy intended to treat liquid steel baths
JP2010510854A JP5466153B2 (en) 2007-06-05 2008-06-04 Novel additive for treatment of molten steel baths containing lead and / or lead alloys
EP08805930A EP2152918B1 (en) 2007-06-05 2008-06-04 Novel additive comprising lead and/or a lead alloy intended to treat baths of liquid steel
US12/663,070 US20100172787A1 (en) 2007-06-05 2008-06-04 Novel additive comprising lead and/or a lead alloy intended to treat baths of liquid steel
PCT/FR2008/050989 WO2008152328A1 (en) 2007-06-05 2008-06-04 Novel additive comprising lead and/or a lead alloy for treating baths of liquid steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0755486A FR2917096B1 (en) 2007-06-05 2007-06-05 NOVEL ADDITIVE COMPRISING LEAD AND / OR LEAD ALLOY FOR TREATING LIQUID STEEL BATHS.

Publications (2)

Publication Number Publication Date
FR2917096A1 FR2917096A1 (en) 2008-12-12
FR2917096B1 true FR2917096B1 (en) 2011-03-11

Family

ID=38657783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0755486A Active FR2917096B1 (en) 2007-06-05 2007-06-05 NOVEL ADDITIVE COMPRISING LEAD AND / OR LEAD ALLOY FOR TREATING LIQUID STEEL BATHS.

Country Status (7)

Country Link
US (1) US20100172787A1 (en)
EP (1) EP2152918B1 (en)
JP (1) JP5466153B2 (en)
ES (1) ES2392736T3 (en)
FR (1) FR2917096B1 (en)
MX (1) MX2009013264A (en)
WO (1) WO2008152328A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106756635A (en) * 2016-12-30 2017-05-31 山西太钢不锈钢股份有限公司 A kind of preparation method containing tellurium steel and its steel containing tellurium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102329916A (en) * 2011-05-03 2012-01-25 首钢贵阳特殊钢有限责任公司 Method for feeding lead compound core spun yarn

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB520072A (en) * 1938-04-30 1940-04-12 Inland Steel Co A method of adding lead to steel
US2151255A (en) * 1939-01-03 1939-03-21 Lufkin Rule Co Spring nut
US2259342A (en) * 1940-04-17 1941-10-14 Inland Steel Co Method of adding lead to steel
FR1537717A (en) * 1967-05-05 1968-08-30 Transformation Des Plastiques Bodyguard
US4056387A (en) * 1974-08-14 1977-11-01 Inland Steel Company Leaded steel bar free of lead macroinclusions
US4122771A (en) * 1977-04-13 1978-10-31 General Dynamics Squeegee holder
JPS5992151A (en) * 1982-11-18 1984-05-28 Sumitomo Metal Ind Ltd Production of free-cutting lead steel by continuous casting method
JPS59157215A (en) * 1983-02-26 1984-09-06 Nippon Steel Corp Manufacture of molten steel containing lead by utilizing calcium carbonate
JPS613822A (en) * 1984-06-19 1986-01-09 Nippon Kokan Kk <Nkk> Method for adding alloy element of which vapor pressure is increased by temperature of molten steel to molten steel
DE3739154A1 (en) * 1987-11-19 1989-06-01 Sueddeutsche Kalkstickstoff LEADING ADDITIVE FOR STEEL MELTING
JP2572807B2 (en) * 1988-04-25 1997-01-16 新日本製鐵株式会社 Manufacturing method of lead free-cutting steel by continuous casting method
JPH03134111A (en) * 1989-10-19 1991-06-07 Nippon Steel Corp Filling wire for treating molten metal treatable at a constant depth
JPH04308021A (en) * 1991-04-04 1992-10-30 Kobe Steel Ltd Production of lead-containing steel
JPH06198490A (en) * 1993-01-08 1994-07-19 Nippon Steel Weld Prod & Eng Co Ltd Production of additive cored wire
US5458060A (en) * 1993-05-03 1995-10-17 Sony Electronics Inc. Screen printing squeegee system
US5695842A (en) * 1996-04-23 1997-12-09 Pawling Corporation Entrance grating
JP2000328132A (en) * 1999-05-19 2000-11-28 Namariichi Kagaku Kogyo Kk Additive for adding lead into molten steel
JP4228901B2 (en) * 2003-12-08 2009-02-25 住友金属工業株式会社 Method for continuous casting of molten metal
JP4179180B2 (en) * 2004-02-04 2008-11-12 住友金属工業株式会社 Method and apparatus for continuous casting of molten metal
FR2871477B1 (en) * 2004-06-10 2006-09-29 Affival Sa Sa WIRE FOURRE
JP4770616B2 (en) * 2006-07-13 2011-09-14 住友金属工業株式会社 Method for continuous casting of molten metal and immersion lance for continuous casting
JP4844376B2 (en) * 2006-12-11 2011-12-28 住友金属工業株式会社 Method for continuous casting of molten metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106756635A (en) * 2016-12-30 2017-05-31 山西太钢不锈钢股份有限公司 A kind of preparation method containing tellurium steel and its steel containing tellurium

Also Published As

Publication number Publication date
MX2009013264A (en) 2010-02-18
EP2152918A1 (en) 2010-02-17
US20100172787A1 (en) 2010-07-08
JP5466153B2 (en) 2014-04-09
FR2917096A1 (en) 2008-12-12
JP2010529297A (en) 2010-08-26
ES2392736T3 (en) 2012-12-13
EP2152918B1 (en) 2012-08-15
WO2008152328A1 (en) 2008-12-18

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