GB1420010A - Low-friction wear-resistant material and process for making the same - Google Patents

Low-friction wear-resistant material and process for making the same

Info

Publication number
GB1420010A
GB1420010A GB1737473A GB1737473A GB1420010A GB 1420010 A GB1420010 A GB 1420010A GB 1737473 A GB1737473 A GB 1737473A GB 1737473 A GB1737473 A GB 1737473A GB 1420010 A GB1420010 A GB 1420010A
Authority
GB
United Kingdom
Prior art keywords
particles
binder
die cavity
metal
resistant
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
GB1737473A
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1420010A publication Critical patent/GB1420010A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/483—Drainage foils and bars
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/043—Sliding surface consisting mainly of ceramics, cermets or hard carbon, e.g. diamond like carbon [DLC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Braking Arrangements (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

1420010 Wear-resistant coatings UNION CARBIDE CORP 11 April 1973 [12 April 1972] 17374/73 Heading B2E [Also in Division B5] A composite material for use in contacting synthetic fabrics employed in the paper-making industry, comprises at least a surface composed of substantially uniformly disposed, tightly packed spheroidal or spherical particles embedded in a plastics matrix, the size of the particles being 10 to 50 US. mesh, the surface roughness of the particles being 1 to 70 microinches RMS, and the particles being formed of metal oxide, boride, carbide, silicide and/or nitride and being disposed so that their surfaces are exposed to provide a low-friction, abrasive-resistant characteristics. Suitable wear resistant particles include SiO 2 , Cr 2 O 3 , HfO 2 , BeO, ZrO 2 , SnO 2 , MgO, Y 2 O 3 , (rare earth oxides), TiO 2 , A 2 O 3 , SiC, B 4 C, HfC, NbC, TaC, TiC, ZrC, Mo 2 C, Cr 3 C 2 , WC, TiB 2 , ZrB 2 , XbB 2 , MoB 2 , WB 2 , TaB 2 , CrB AlN, Si 3 N 4 , TiN, ZrN, HfN, VN, NbN, TaN, CrN, MoSi 2 , TaSi 2 , WSi 2 , TiSi 2 , ZrSi 2 , VSi 2 , NbSi 2 , CrSi 2 , B 4 Si 2 or mixtures thereof. The substrate may be a metal or non-metal. The substrate may also be a mixture of the particles and binder. In this case a mixture of binder and particles is fed into a die cavity then cured. Where a die cavity is used particles may form a lower layer in the die cavity with a deposit of binder on top. Smaller particles (270 Tyler mesh and finer) may be sprinkled into the interstices of the spherical or spheroidal particles.
GB1737473A 1972-04-12 1973-04-11 Low-friction wear-resistant material and process for making the same Expired GB1420010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24342472A 1972-04-12 1972-04-12

Publications (1)

Publication Number Publication Date
GB1420010A true GB1420010A (en) 1976-01-07

Family

ID=22918729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1737473A Expired GB1420010A (en) 1972-04-12 1973-04-11 Low-friction wear-resistant material and process for making the same

Country Status (15)

Country Link
JP (1) JPS4914702A (en)
AR (1) AR202624A1 (en)
AT (1) AT334191B (en)
AU (1) AU5436373A (en)
BE (1) BE798094A (en)
BR (1) BR7302594D0 (en)
CH (1) CH575047A5 (en)
DE (1) DE2318108C3 (en)
DK (1) DK142152C (en)
FR (1) FR2179973B1 (en)
GB (1) GB1420010A (en)
IT (1) IT983011B (en)
NL (1) NL7305077A (en)
NO (1) NO141425C (en)
SE (1) SE387385B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004041477A1 (en) * 2004-08-27 2006-03-02 Institut Für Verbundwerkstoffe Gmbh Friction bearing material interconnection for e.g. sea pump, is filled with ceramic particles that are dimensioned in such a manner that radius of particles corresponds to dimension for maximum permissible extension of bearing clearance
US7144628B2 (en) 2003-05-13 2006-12-05 Shin-Etsu Chemical Co., Ltd. Spherical silica-titania-based fine particles surface-treated with silane, production process therefor, and external additive for electrostatically charged image developing toner using same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5584494A (en) * 1978-12-16 1980-06-25 Toshiba Ceramics Co Support element for paper making machine
GB2130244A (en) * 1982-03-05 1984-05-31 Rolls Royce Forming coatings by hot isostatic compaction
JPH01219056A (en) * 1988-02-29 1989-09-01 Maruu Seitoushiyo:Kk Sintered ceramic body having fine rugged surface
GB9602984D0 (en) * 1996-02-14 1996-04-10 Plasma Coatings Ltd Foil blade
CN115618772B (en) * 2022-12-19 2023-03-07 中国空气动力研究与发展中心计算空气动力研究所 Sharp leading edge ultrahigh heat load dredging method based on high-temperature functional material catalytic regulation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7144628B2 (en) 2003-05-13 2006-12-05 Shin-Etsu Chemical Co., Ltd. Spherical silica-titania-based fine particles surface-treated with silane, production process therefor, and external additive for electrostatically charged image developing toner using same
DE102004041477A1 (en) * 2004-08-27 2006-03-02 Institut Für Verbundwerkstoffe Gmbh Friction bearing material interconnection for e.g. sea pump, is filled with ceramic particles that are dimensioned in such a manner that radius of particles corresponds to dimension for maximum permissible extension of bearing clearance

Also Published As

Publication number Publication date
AT334191B (en) 1976-01-10
AU5436373A (en) 1974-10-17
ATA321473A (en) 1976-04-15
FR2179973A1 (en) 1973-11-23
SE387385B (en) 1976-09-06
DE2318108C3 (en) 1980-02-07
FR2179973B1 (en) 1974-05-17
BR7302594D0 (en) 1974-06-27
AR202624A1 (en) 1975-06-30
CH575047A5 (en) 1976-04-30
NL7305077A (en) 1973-10-16
DE2318108B2 (en) 1979-05-31
NO141425C (en) 1980-03-05
NO141425B (en) 1979-11-26
DK142152C (en) 1981-02-02
DE2318108A1 (en) 1973-10-18
BE798094A (en) 1973-10-11
DK142152B (en) 1980-09-08
IT983011B (en) 1974-10-31
JPS4914702A (en) 1974-02-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee