BR8500428A - Processo para reducao in situ de boro e liga amorfa - Google Patents

Processo para reducao in situ de boro e liga amorfa

Info

Publication number
BR8500428A
BR8500428A BR8500428A BR8500428A BR8500428A BR 8500428 A BR8500428 A BR 8500428A BR 8500428 A BR8500428 A BR 8500428A BR 8500428 A BR8500428 A BR 8500428A BR 8500428 A BR8500428 A BR 8500428A
Authority
BR
Brazil
Prior art keywords
boron
alloy
melt
strip
amorfa
Prior art date
Application number
BR8500428A
Other languages
English (en)
Inventor
Richard C Sussman
Larry G Evans
Original Assignee
Armco Inc
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 Armco Inc filed Critical Armco Inc
Publication of BR8500428A publication Critical patent/BR8500428A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys

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)
  • Continuous Casting (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
BR8500428A 1984-02-02 1985-01-31 Processo para reducao in situ de boro e liga amorfa BR8500428A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/576,341 US4572747A (en) 1984-02-02 1984-02-02 Method of producing boron alloy

Publications (1)

Publication Number Publication Date
BR8500428A true BR8500428A (pt) 1985-09-10

Family

ID=24304034

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8500428A BR8500428A (pt) 1984-02-02 1985-01-31 Processo para reducao in situ de boro e liga amorfa

Country Status (10)

Country Link
US (1) US4572747A (pt)
EP (1) EP0156459B1 (pt)
JP (1) JPS60187636A (pt)
KR (1) KR930001133B1 (pt)
AT (1) ATE67794T1 (pt)
AU (1) AU584599B2 (pt)
BR (1) BR8500428A (pt)
CA (1) CA1243860A (pt)
DE (1) DE3584181D1 (pt)
IN (1) IN162355B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602948A (en) * 1985-09-12 1986-07-29 Westinghouse Electric Corp. Production of an iron-boron-silicon-carbon composition utilizing carbon reduction
US4602951A (en) * 1985-09-12 1986-07-29 Westinghouse Electric Corp. Production of iron-boron-silicon composition for an amorphous alloy without using ferroboron
US4602950A (en) * 1985-09-12 1986-07-29 Westinghouse Electric Corp. Production of ferroboron by the silicon reduction of boric acid
JPH01255644A (ja) * 1988-04-05 1989-10-12 Nkk Corp 鉄‐ボロン‐シリコン合金の製造方法
US5100614A (en) * 1989-07-14 1992-03-31 Allied-Signal Inc. Iron-rich metallic glasses having high saturation induction and superior soft induction and superior soft ferromagnetic properties
JPH0559483A (ja) * 1991-08-30 1993-03-09 Kawasaki Steel Corp 商用周波数帯トランス用非晶質合金薄帯の製造方法
US5702502A (en) * 1995-12-14 1997-12-30 Armco Inc. Method for direct use of chromite ore in the production of stainless steel
US6245289B1 (en) 1996-04-24 2001-06-12 J & L Fiber Services, Inc. Stainless steel alloy for pulp refiner plate
US6179895B1 (en) 1996-12-11 2001-01-30 Performix Technologies, Ltd. Basic tundish flux composition for steelmaking processes
KR100326093B1 (ko) * 1999-07-02 2002-03-07 김점동 보로나이징 분말 및 이를 이용하여 금속표면에 보라이드층을형성하는 방법
TWI315347B (en) * 2002-03-28 2009-10-01 Nippon Steel Corp A high-purity ferroboron, a mother alloy for iron-base amorphous alloy, an iron-base amorphous alloy, and methods for producing the same
JP5170975B2 (ja) * 2006-04-11 2013-03-27 新日鐵住金株式会社 鉄系アモルファス素材の製造方法
US8865100B2 (en) * 2008-06-02 2014-10-21 Exxonmobil Upstream Research Company Monetizing remote gas using high energy materials
JP2014040620A (ja) * 2012-08-21 2014-03-06 Mettsu Corporation:Kk ボロン添加剤
RU2625194C1 (ru) * 2016-07-11 2017-07-12 Юлия Алексеевна Щепочкина Литой высокобористый сплав

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1207620A (en) * 1913-01-21 1916-12-05 Talbot E Pierce Radiator-protector.
US1562042A (en) * 1919-05-03 1925-11-17 Gen Electric Process of preparing boron-iron alloys
US1537997A (en) * 1921-10-19 1925-05-19 Miyaguchi Takeo Method of making iron and steel
US2197259A (en) * 1938-05-02 1940-04-16 Inland Steel Co Method of and apparatus for adding lead to steel
US2259342A (en) * 1940-04-17 1941-10-14 Inland Steel Co Method of adding lead to steel
US2388215A (en) * 1941-08-27 1945-10-30 Bethlehem Steel Corp Machining steels
US2388214A (en) * 1941-08-27 1945-10-30 Bethlehem Steel Corp Machining steels
US2616797A (en) * 1950-12-19 1952-11-04 Nat Lead Co Alloy for the preparation of titanium-boron steel
US3252790A (en) * 1956-06-27 1966-05-24 Union Carbide Corp Preparation of metals and alloys
NL270519A (pt) * 1960-11-18
BE610265A (pt) * 1960-11-18
GB1020423A (en) * 1962-05-16 1966-02-16 Inland Steel Co Improvements in or relating to free machining steel
US3152890A (en) * 1963-11-14 1964-10-13 Inland Steel Co Free machining steel with sulphur plus tellurium and/or selenium
US3809547A (en) * 1970-12-22 1974-05-07 Flintkote Co Electric furnace steelmaking process using oxide of boron additive
GB1412407A (en) * 1971-11-06 1975-11-05 Robson Refractories Ltd Treatment of slag in iron and steelworks
SU532647A1 (ru) * 1972-04-24 1976-10-25 Институт металлургии Уральского научного центра АН СССР Способ выплавки сплава,содержащего бор,кремний и железо
GB1450385A (en) * 1972-08-18 1976-09-22 Foseco Int Basic oxygen steelmaking and additive compositions therefor
US4190095A (en) * 1976-10-28 1980-02-26 Allied Chemical Corporation Chill roll casting of continuous filament
US4134779A (en) * 1977-06-21 1979-01-16 Allied Chemical Corporation Iron-boron solid solution alloys having high saturation magnetization
JPS5644747A (en) * 1979-09-21 1981-04-24 Azuma Seikosho:Kk High carbon steel wire rod with superior drawability
SU918314A1 (ru) * 1977-10-14 1982-04-07 Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Черной Металлургии Им.И.П.Бардина Способ производства стали
US4133679A (en) * 1978-01-03 1979-01-09 Allied Chemical Corporation Iron-refractory metal-boron glassy alloys
JPS605397B2 (ja) * 1978-02-25 1985-02-09 新日本製鐵株式会社 低水素系被覆ア−ク溶接棒
US4300950A (en) * 1978-04-20 1981-11-17 General Electric Company Amorphous metal alloys and ribbons thereof
IT1098133B (it) * 1978-08-22 1985-09-07 Peterlongo Giancarlo Fondente sintetico per scoria siderurgica
US4177856A (en) * 1978-08-28 1979-12-11 General Electric Company Critical gas boundary layer Reynolds number for enhanced processing of wide glassy alloy ribbons
US4221257A (en) * 1978-10-10 1980-09-09 Allied Chemical Corporation Continuous casting method for metallic amorphous strips
US4229231A (en) * 1978-10-13 1980-10-21 Massachusetts Institute Of Technology Method of forming a laminated ribbon structure
US4202404A (en) * 1979-01-02 1980-05-13 Allied Chemical Corporation Chill roll casting of amorphous metal strip
US4260007A (en) * 1979-03-14 1981-04-07 Allied Chemical Corporation Method and apparatus for casting amorphous filament using a crucible with a boric oxide seal
US4212343A (en) * 1979-03-16 1980-07-15 Allied Chemical Corporation Continuous casting method and apparatus for structurally defined metallic strips
US4255189A (en) * 1979-09-25 1981-03-10 Allied Chemical Corporation Low metalloid containing amorphous metal alloys
DD148963A1 (de) * 1980-02-05 1981-06-17 Ulrich Finger Verfahren zum mikrolegieren von automatenstahl mit nichtmetallischen borverbindungen
JPS57459A (en) * 1980-06-04 1982-01-05 Hitachi Ltd Heat pump type room airconditioner
FR2500851B1 (fr) * 1981-02-27 1985-09-13 Pont A Mousson Procede d'elaboration d'alliages metalliques amorphes a base de fer, de phosphore, de carbone et de chrome, et alliage obtenu
JPS57197252A (en) * 1981-05-29 1982-12-03 Sagami Chem Res Center Preparation of 2-azido substituted unsaturated carboxylic acid derivative
US4440568A (en) * 1981-06-30 1984-04-03 Foote Mineral Company Boron alloying additive for continuously casting boron steel
JPS5877509A (ja) * 1981-10-30 1983-05-10 Kawasaki Steel Corp Ｆｅ−Ｂ系溶融金属の製造方法
JPS5938353A (ja) * 1982-08-27 1984-03-02 Kawasaki Steel Corp アモルフアス母合金とその製造法およびアモルフアス母合金の使用法
US4486226A (en) * 1983-11-30 1984-12-04 Allied Corporation Multistage process for preparing ferroboron
JPS60145339A (ja) * 1984-01-10 1985-07-31 Hitachi Metals Ltd ホウ素含有コバルト合金の製造方法

Also Published As

Publication number Publication date
JPH0344134B2 (pt) 1991-07-05
JPS60187636A (ja) 1985-09-25
EP0156459A1 (en) 1985-10-02
KR850006017A (ko) 1985-09-28
CA1243860A (en) 1988-11-01
AU3804685A (en) 1985-08-08
KR930001133B1 (ko) 1993-02-18
EP0156459B1 (en) 1991-09-25
ATE67794T1 (de) 1991-10-15
IN162355B (pt) 1988-05-14
US4572747A (en) 1986-02-25
DE3584181D1 (de) 1991-10-31
AU584599B2 (en) 1989-06-01

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31/01/2000