GB1215889A - Hard-facing matrix composition and method of preparing same - Google Patents

Hard-facing matrix composition and method of preparing same

Info

Publication number
GB1215889A
GB1215889A GB3895568A GB3895568A GB1215889A GB 1215889 A GB1215889 A GB 1215889A GB 3895568 A GB3895568 A GB 3895568A GB 3895568 A GB3895568 A GB 3895568A GB 1215889 A GB1215889 A GB 1215889A
Authority
GB
United Kingdom
Prior art keywords
hard
composition
facing
matrix composition
carbide
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
GB3895568A
Inventor
Herbert John Woock
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3895568A priority Critical patent/GB1215889A/en
Publication of GB1215889A publication Critical patent/GB1215889A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
    • 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
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

1,215,889. Sintered hard-facing alloys. H. J. WOOCK. Aug. 14, 1968, No. 38955/68. Heading C7A and C7D. A matrix composition for use in bonding carbides to metallic (e.g. Fe and steel) surfaces is formed from the following materials in the stated weight proportions:- Co 1-8% Fe/65-68% Cr 15-30% Fe/74-76% Mn 1-8% Fe/50-75% Mo 0-5% Fe/16-20% B 0-3% Fe/83-88% Si 6-15% Cu 0-3% Ni 40-60% The composition is made by melting the constituents, and then crushing and pulverising the resulting alloy. For hard-facing, the composition is mixed with up to 80% tungsten-, boron-, molybdenum-, or titanium-carbide, and 3-8% of a granular flux composed of boric acid 68-85% borax 10-27% sodium silicate 2-10%. The matrix-carbide-flux is then mixed with liquid sodium silicate and applied to the surface to be coated. The coated object is dried at 100‹-300‹F. and then heated to 2025 Œ 75 ‹F. in a furnace atmosphere containing 9-11% CO 2 .
GB3895568A 1968-08-14 1968-08-14 Hard-facing matrix composition and method of preparing same Expired GB1215889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3895568A GB1215889A (en) 1968-08-14 1968-08-14 Hard-facing matrix composition and method of preparing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3895568A GB1215889A (en) 1968-08-14 1968-08-14 Hard-facing matrix composition and method of preparing same

Publications (1)

Publication Number Publication Date
GB1215889A true GB1215889A (en) 1970-12-16

Family

ID=10406730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3895568A Expired GB1215889A (en) 1968-08-14 1968-08-14 Hard-facing matrix composition and method of preparing same

Country Status (1)

Country Link
GB (1) GB1215889A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238058A (en) * 1989-11-17 1991-05-22 Haynes Int Inc Corrosion resistant ni-cr-si-cu alloys
GB2484195A (en) * 2010-09-28 2012-04-04 Kennametal Inc Substrate clad with a brazed layer comprising a nickel-based matrix and hard particles
RU2589954C1 (en) * 2014-12-02 2016-07-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Method for diffusion hardening of steel parts
CN110640347A (en) * 2019-11-13 2020-01-03 四川大西洋焊接材料股份有限公司 Carbon dioxide gas shielded flux-cored wire for hardfacing and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238058A (en) * 1989-11-17 1991-05-22 Haynes Int Inc Corrosion resistant ni-cr-si-cu alloys
GB2238058B (en) * 1989-11-17 1993-10-20 Haynes Int Inc Corrosion resistant Ni-Cr-Si-Cu alloys
GB2484195A (en) * 2010-09-28 2012-04-04 Kennametal Inc Substrate clad with a brazed layer comprising a nickel-based matrix and hard particles
US8445117B2 (en) 2010-09-28 2013-05-21 Kennametal Inc. Corrosion and wear-resistant claddings
RU2589954C1 (en) * 2014-12-02 2016-07-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Method for diffusion hardening of steel parts
CN110640347A (en) * 2019-11-13 2020-01-03 四川大西洋焊接材料股份有限公司 Carbon dioxide gas shielded flux-cored wire for hardfacing and preparation method thereof

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