GB1108354A - Bearings - Google Patents

Bearings

Info

Publication number
GB1108354A
GB1108354A GB43832/63A GB4383263A GB1108354A GB 1108354 A GB1108354 A GB 1108354A GB 43832/63 A GB43832/63 A GB 43832/63A GB 4383263 A GB4383263 A GB 4383263A GB 1108354 A GB1108354 A GB 1108354A
Authority
GB
United Kingdom
Prior art keywords
composition
oxide
nickel
examples
flame spraying
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
GB43832/63A
Inventor
Charles Campbell
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.)
Morganite Research and Development Ltd
Original Assignee
Morganite Research and Development Ltd
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 Morganite Research and Development Ltd filed Critical Morganite Research and Development Ltd
Priority to GB43832/63A priority Critical patent/GB1108354A/en
Priority to US408366A priority patent/US3370006A/en
Priority to FR993938A priority patent/FR1421553A/en
Priority to SE13362/64A priority patent/SE306901B/xx
Priority to DEM63004A priority patent/DE1300460B/en
Publication of GB1108354A publication Critical patent/GB1108354A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1095—Construction relative to lubrication with solids as lubricant, e.g. dry coatings, powder
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides
    • 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]
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/50—Lubricating properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

A wear-resistant element comprises a wear-resistant composition flame-sprayed on to a substrate e.g. stainless steel, which substrate may carry an undercoat e.g. nickel chromium, said composition being such that it contains at least 65% by weight of nickel oxide and/or cobalt oxide mixed with an additive consisting of either one or more fluorides, phosphates or borates of magnesium, calcium, barium or strontium, and/or lead monoxide. The proportion of the additive aforesaid may be 5 to 35% by weight; and when the element is used in an oxidizing atmosphere, a proportion of the nickel oxide or cobalt oxide may be replaced by nickel or cobalt metal that is intended to slowly oxidize in use, at least 30% of the surface area being constituted by the said oxide. The composition may also contain an oxide of aluminum, magnesium of zinc, a dioxide of tin or titanium, or a mixture thereof, which is capable of forming a eutectic mixture with the nickel and/or cobalt oxide to facilitate flame spraying. Examples of the composition and preparation thereof for flame spraying are described; and for details of these examples the specification should be referred to. In one of these examples, the composition is first milled and then extruded together with a binding material to form rods that are subsequently sintered before flame spraying is carried out, the binding material being decomposed during the sintering operation. In other examples the dry composition is either sprayed immediately or first sintered in blocks that are crushed and sieved before the spraying operation is performed.
GB43832/63A 1963-11-06 1963-11-06 Bearings Expired GB1108354A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB43832/63A GB1108354A (en) 1963-11-06 1963-11-06 Bearings
US408366A US3370006A (en) 1963-11-06 1964-11-02 Bearings
FR993938A FR1421553A (en) 1963-11-06 1964-11-05 Antifriction composition and its applications
SE13362/64A SE306901B (en) 1963-11-06 1964-11-05
DEM63004A DE1300460B (en) 1963-11-06 1964-11-05 Wear-resistant sliding element for bearing constructions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43832/63A GB1108354A (en) 1963-11-06 1963-11-06 Bearings

Publications (1)

Publication Number Publication Date
GB1108354A true GB1108354A (en) 1968-04-03

Family

ID=10430500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43832/63A Expired GB1108354A (en) 1963-11-06 1963-11-06 Bearings

Country Status (4)

Country Link
US (1) US3370006A (en)
DE (1) DE1300460B (en)
GB (1) GB1108354A (en)
SE (1) SE306901B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095005A (en) * 1975-08-18 1978-06-13 Nissan Motor Company, Ltd. Method of producing low wear coating reinforced with brazing solder for use as rubbing seal

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514319A (en) * 1966-05-25 1970-05-26 Toshio Hata Bearing elements carrying a ceramic coating
JPS5137071A (en) * 1974-09-25 1976-03-29 Nippon Steel Corp AIANINGUKAKONISUGURETA JUNKATSUSEIOJUSURU KOHAN NO SEIZOHO
US3923667A (en) * 1974-10-29 1975-12-02 Corning Glass Works High temperature NiO rubbing seal material containing CuO and CaF{HD 2
US3915868A (en) * 1975-01-06 1975-10-28 Corning Glass Works NiO-SrF{HD 2 {B rubbing seals
JPS5277982A (en) * 1975-12-25 1977-06-30 Nissan Motor Co Ltd High-temperature wear-proof sliding material and its production
US4115959A (en) * 1977-01-31 1978-09-26 Ramsey Corporation Method for increasing the life of silicon carbide grinding wheels
US4214905A (en) * 1977-01-31 1980-07-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method of making bearing material
FR2651248B1 (en) * 1989-08-31 1993-07-16 Renault

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU35094A1 (en) * 1956-05-16
NL300039A (en) * 1961-04-11
US3297571A (en) * 1962-09-14 1967-01-10 Ilikon Corp Lubricant composition and articles and process of preparing and using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095005A (en) * 1975-08-18 1978-06-13 Nissan Motor Company, Ltd. Method of producing low wear coating reinforced with brazing solder for use as rubbing seal

Also Published As

Publication number Publication date
DE1300460B (en) 1969-07-31
SE306901B (en) 1968-12-09
US3370006A (en) 1968-02-20

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