GB202400842D0 - Not published - Google Patents

Not published

Info

Publication number
GB202400842D0
GB202400842D0 GBGB2400842.7A GB202400842A GB202400842D0 GB 202400842 D0 GB202400842 D0 GB 202400842D0 GB 202400842 A GB202400842 A GB 202400842A GB 202400842 D0 GB202400842 D0 GB 202400842D0
Authority
GB
United Kingdom
Prior art keywords
published
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.)
Pending
Application number
GBGB2400842.7A
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.)
Nuclear Power Institute of China
Jiangsu Nuclear Power Corp
Original Assignee
Nuclear Power Institute of China
Jiangsu Nuclear Power 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 Nuclear Power Institute of China, Jiangsu Nuclear Power Corp filed Critical Nuclear Power Institute of China
Publication of GB202400842D0 publication Critical patent/GB202400842D0/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/522—Graphite
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C04B35/573—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained by reaction sintering or recrystallisation
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • 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
    • F16C33/16—Sliding surface consisting mainly of graphite
    • 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
    • F16C2202/02—Mechanical properties
    • F16C2202/06—Strength or rigidity
    • 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
    • F16C2202/52—Graphite
    • 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
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • F16C2206/02—Carbon based material
    • 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
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • F16C2206/40—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal
    • 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
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • F16C2206/40—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal
    • F16C2206/56—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal based on ceramic carbides, e.g. silicon carbide (SiC)

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GBGB2400842.7A 2022-11-07 2024-01-23 Not published Pending GB202400842D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211384913.9A CN116102354B (en) 2022-11-07 2022-11-07 Composition for main pump bearing bush and preparation method thereof
PCT/CN2023/075789 WO2024098568A1 (en) 2022-11-07 2023-02-14 Composition for main-pump bearing bush and preparation method therefor

Publications (1)

Publication Number Publication Date
GB202400842D0 true GB202400842D0 (en) 2024-03-06

Family

ID=86256868

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2400842.7A Pending GB202400842D0 (en) 2022-11-07 2024-01-23 Not published

Country Status (3)

Country Link
CN (1) CN116102354B (en)
GB (1) GB202400842D0 (en)
WO (1) WO2024098568A1 (en)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094679A (en) * 1960-01-13 1963-06-18 Carborundum Co Silicon carbide resistance body and method of making the same
US3634116A (en) * 1969-06-02 1972-01-11 Dow Corning Silicon-carbide-encased graphite articles and their production
GB1394106A (en) * 1972-08-12 1975-05-14 Tarabanov A S Method of preparing an antifriction material
SU544640A1 (en) * 1975-06-03 1977-01-30 Государственный Научно-Исследовательский Институт Электродной Промышленности Antifriction carbon and graphite material
EP0054822A1 (en) * 1980-12-12 1982-06-30 Forschungszentrum Jülich Gmbh Method of providing holes in a silicon carbide artefact
JP2620294B2 (en) * 1988-03-23 1997-06-11 東洋炭素 株式会社 Silicon carbide-graphite composite material and method for producing the same
JP2004339022A (en) * 2003-05-16 2004-12-02 Akebono Brake Res & Dev Center Ltd Method of manufacturing silicon/silicon carbide/graphite combined sintered compact having self-lubrication
KR101152628B1 (en) * 2009-04-21 2012-06-07 한국과학기술연구원 SiC/C composite powders and a high purity and high strength reaction bonded SiC using the same
CN102161594B (en) * 2011-05-12 2013-02-06 浙江大学 SiC whisker reinforced SiC ceramic matrix composite and preparation method thereof
CN102701765A (en) * 2012-06-08 2012-10-03 上海柯瑞冶金炉料有限公司 Unburned SiC-C brick for side wall of aluminum electrolysis cell and preparation method
CN103804008A (en) * 2012-11-08 2014-05-21 成都润封电碳有限公司 Making method of silicon carbide/carbon functional gradient material
CN103922777A (en) * 2014-04-09 2014-07-16 上海大学 Method for preparing carbon/carbon-silicon carbide composite material for bearings
CN103964876A (en) * 2014-05-09 2014-08-06 青岛百顿坩埚有限公司 Raw material composition for graphite-silicon carbide riser tube and manufacturing process thereof
US9676631B2 (en) * 2014-07-21 2017-06-13 Lori Bracamonte Reaction bonded silicon carbide bodies made from high purity carbonaceous preforms
CN104692825B (en) * 2015-03-17 2017-03-01 自贡市鸿飞电碳制品有限责任公司 A kind of processing technique of silicated graphite product
CN106007726B (en) * 2016-05-11 2018-12-18 浙江东新新材料科技有限公司 The method that reaction-sintered prepares SiC/C composite ceramics sealing material
FR3059663B1 (en) * 2016-12-01 2019-01-25 Commissariat A L'energie Atomique Et Aux Energies Alternatives PROCESS FOR SURFACIC SILICIURATION OF GRAPHITE
CN108863424A (en) * 2018-07-27 2018-11-23 中国核动力研究设计院 A kind of preparation method of canned motor pump C/C-SiC bearing shell
CN111253170A (en) * 2020-03-13 2020-06-09 江苏嘉明碳素新材料有限公司 Method for preparing silicified graphite structure material
CN113233899A (en) * 2021-06-09 2021-08-10 西安石油大学 B4B4C-SiC-Si composite material generated by siliconizing reaction of C/graphite preform and preparation method thereof

Also Published As

Publication number Publication date
WO2024098568A1 (en) 2024-05-16
CN116102354B (en) 2024-04-09
CN116102354A (en) 2023-05-12

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