CA1148747A - Filled tubular article and method for casting boron treated steel - Google Patents

Filled tubular article and method for casting boron treated steel

Info

Publication number
CA1148747A
CA1148747A CA000368268A CA368268A CA1148747A CA 1148747 A CA1148747 A CA 1148747A CA 000368268 A CA000368268 A CA 000368268A CA 368268 A CA368268 A CA 368268A CA 1148747 A CA1148747 A CA 1148747A
Authority
CA
Canada
Prior art keywords
boron
particulate
tubular article
filled tubular
conduit
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
Application number
CA000368268A
Other languages
English (en)
French (fr)
Inventor
John G. Frantzreb, Sr.
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1148747A publication Critical patent/CA1148747A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/108—Feeding additives, powders, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
CA000368268A 1980-02-13 1981-01-12 Filled tubular article and method for casting boron treated steel Expired CA1148747A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80/00155 1980-02-13
PCT/US1980/000155 WO1981002310A1 (en) 1980-02-13 1980-02-13 Filled tubular article and method for casting boron treated steel

Publications (1)

Publication Number Publication Date
CA1148747A true CA1148747A (en) 1983-06-28

Family

ID=22154203

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000368268A Expired CA1148747A (en) 1980-02-13 1981-01-12 Filled tubular article and method for casting boron treated steel

Country Status (4)

Country Link
EP (1) EP0034469A1 (ja)
JP (1) JPS57500110A (ja)
CA (1) CA1148747A (ja)
WO (1) WO1981002310A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2504453C1 (ru) * 2012-07-12 2014-01-20 Открытое Акционерное Общество Научно-Производственное Объединение "Центральный Научно-Исследовательский Институт Технологии Машиностроения", Оао Нпо "Цниитмаш" Способ производства полого слитка из стали

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1537997A (en) * 1921-10-19 1925-05-19 Miyaguchi Takeo Method of making iron and steel
US2280283A (en) * 1940-01-05 1942-04-21 Electro Metallurg Co Deep-hardening boron steels
US2291842A (en) * 1940-07-18 1942-08-04 Vanadium Corp Production of steel
US2579369A (en) * 1948-09-13 1951-12-18 Vanadium Corp Of America Addition alloy for treatment of steel
GB1233278A (ja) * 1968-10-23 1971-05-26
AT317957B (de) * 1969-06-02 1974-09-25 Voest Ag Verfahren zum Desoxydieren bzw. Legieren von flüssigem Stahl
US3915693A (en) * 1972-06-21 1975-10-28 Robert T C Rasmussen Process, structure and composition relating to master alloys in wire or rod form
US3911993A (en) * 1974-07-12 1975-10-14 Caterpillar Tractor Co Method and apparatus for adding treating agents to molten metal

Also Published As

Publication number Publication date
JPS57500110A (ja) 1982-01-21
WO1981002310A1 (en) 1981-08-20
EP0034469A1 (en) 1981-08-26

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Legal Events

Date Code Title Description
MKEX Expiry