GB1215800A - Fibers comprising boron, reinforced iron base alloys containing such fibers, and methods for making the same - Google Patents

Fibers comprising boron, reinforced iron base alloys containing such fibers, and methods for making the same

Info

Publication number
GB1215800A
GB1215800A GB3871369A GB3871369A GB1215800A GB 1215800 A GB1215800 A GB 1215800A GB 3871369 A GB3871369 A GB 3871369A GB 3871369 A GB3871369 A GB 3871369A GB 1215800 A GB1215800 A GB 1215800A
Authority
GB
United Kingdom
Prior art keywords
fibers
boron
coating
iron base
base alloys
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
GB3871369A
Inventor
Dennis S Dubin
Solomon Frost
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.)
U S Composites Corp
Original Assignee
U S Composites Corp
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 U S Composites Corp filed Critical U S Composites Corp
Priority to GB3871369A priority Critical patent/GB1215800A/en
Publication of GB1215800A publication Critical patent/GB1215800A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/02—Pretreatment of the fibres or filaments
    • C22C47/04—Pretreatment of the fibres or filaments by coating, e.g. with a protective or activated covering
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

1,215,800. Coated fibres. UNITED STATES COMPOSITES CORP. 1 Aug., 1969. No. 38713/69. Heading B2E. [Also in Division C7] A fibre for reinforcing iron base alloys comprises a core of W or alloy thereof containing at least 98% W or Ti or alloy thereof containing at least 98% Ti, an intermediate coating of boron and an outer coating of titanium or aluminium oxide. The boron is applied by reacting boron halide, e.g. triflouride, trichloride or tribromide, and hydrogen, The core may be heated by passing a current through it. The titanium may be deposited by vapour deposition. The fibre is heated after coating. The aluminium oxide coating is applied by passing the fibre through an aqueous slurry of aluminium oxide. including trace amounts of Ca, Ag or Al, and then drying, and heating at 1200‹C.
GB3871369A 1969-08-01 1969-08-01 Fibers comprising boron, reinforced iron base alloys containing such fibers, and methods for making the same Expired GB1215800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3871369A GB1215800A (en) 1969-08-01 1969-08-01 Fibers comprising boron, reinforced iron base alloys containing such fibers, and methods for making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3871369A GB1215800A (en) 1969-08-01 1969-08-01 Fibers comprising boron, reinforced iron base alloys containing such fibers, and methods for making the same

Publications (1)

Publication Number Publication Date
GB1215800A true GB1215800A (en) 1970-12-16

Family

ID=10405235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3871369A Expired GB1215800A (en) 1969-08-01 1969-08-01 Fibers comprising boron, reinforced iron base alloys containing such fibers, and methods for making the same

Country Status (1)

Country Link
GB (1) GB1215800A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241961A (en) * 1990-03-17 1991-09-18 Atomic Energy Authority Uk Surface protection of titanium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241961A (en) * 1990-03-17 1991-09-18 Atomic Energy Authority Uk Surface protection of titanium

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