JPWO2021246377A1 - - Google Patents

Info

Publication number
JPWO2021246377A1
JPWO2021246377A1 JP2022528829A JP2022528829A JPWO2021246377A1 JP WO2021246377 A1 JPWO2021246377 A1 JP WO2021246377A1 JP 2022528829 A JP2022528829 A JP 2022528829A JP 2022528829 A JP2022528829 A JP 2022528829A JP WO2021246377 A1 JPWO2021246377 A1 JP WO2021246377A1
Authority
JP
Japan
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
JP2022528829A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021246377A1 publication Critical patent/JPWO2021246377A1/ja
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
    • C04B35/56—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
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Products (AREA)
JP2022528829A 2020-06-02 2021-05-31 Pending JPWO2021246377A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020096197 2020-06-02
PCT/JP2021/020731 WO2021246377A1 (fr) 2020-06-02 2021-05-31 Élément résistant à l'usure et soupape de robinet et unité piston/cylindre l'utilisant

Publications (1)

Publication Number Publication Date
JPWO2021246377A1 true JPWO2021246377A1 (fr) 2021-12-09

Family

ID=78830331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022528829A Pending JPWO2021246377A1 (fr) 2020-06-02 2021-05-31

Country Status (3)

Country Link
JP (1) JPWO2021246377A1 (fr)
CN (1) CN115485253B (fr)
WO (1) WO2021246377A1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2688980B2 (ja) * 1989-04-05 1997-12-10 株式会社いすゞセラミックス研究所 窒化珪素複合構造体の製造方法
US5395807A (en) * 1992-07-08 1995-03-07 The Carborundum Company Process for making silicon carbide with controlled porosity
WO2006117897A1 (fr) * 2005-04-27 2006-11-09 Kyocera Corporation Ceramique poreuse pour elements coulissants, procede de fabrication de celle-ci et bague d’etancheite mecanique
US8207077B2 (en) * 2007-10-29 2012-06-26 Kyocera Corporation Abrasion-resistant sintered body, sliding member, and pump
JP2009115137A (ja) * 2007-11-02 2009-05-28 Toshiba Corp メカニカルシール装置、メカニカルシール装置用ＳｉＣ系焼結体回転リング、及びメカニカルシール装置用ＳｉＣ系焼結体回転リングの製造方法
JP2010006642A (ja) * 2008-06-27 2010-01-14 Kyocera Corp 摺動部材、弁体およびフォーセットバルブ
JP2010189203A (ja) * 2009-02-16 2010-09-02 Sumitomo Osaka Cement Co Ltd ＳｉＣ系耐摩耗材料およびその製造方法
JP5551778B2 (ja) * 2009-07-24 2014-07-16 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 乾湿低摩擦炭化ケイ素シール
JP6629297B2 (ja) * 2015-03-20 2020-01-15 イーグル工業株式会社 水環境で使用するメカニカルシール装置及びその摺動環
JP2017030988A (ja) * 2015-07-29 2017-02-09 京セラ株式会社 窒化珪素質セラミックスおよびこれを用いた耐衝撃磨耗性部材
JP2018070413A (ja) * 2016-10-28 2018-05-10 京セラ株式会社 摺動部品およびフォーセットバルブ
WO2019188752A1 (fr) * 2018-03-29 2019-10-03 京セラ株式会社 Structure céramique
CN108745491B (zh) * 2018-06-21 2021-02-19 湖北秦鸿新材料股份有限公司 一种磨煤机高耐磨辊套及其制备方法

Also Published As

Publication number Publication date
CN115485253B (zh) 2023-11-03
WO2021246377A1 (fr) 2021-12-09
CN115485253A (zh) 2022-12-16

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