RO102741B1 - Procedeu de obtinere a corpurilor autoportante - Google Patents

Procedeu de obtinere a corpurilor autoportante

Info

Publication number
RO102741B1
RO102741B1 RO136742A RO13674288A RO102741B1 RO 102741 B1 RO102741 B1 RO 102741B1 RO 136742 A RO136742 A RO 136742A RO 13674288 A RO13674288 A RO 13674288A RO 102741 B1 RO102741 B1 RO 102741B1
Authority
RO
Romania
Prior art keywords
composite body
self
zrb2
zrc
boride
Prior art date
Application number
RO136742A
Other languages
English (en)
Other versions
RO102741A2 (ro
Inventor
Dennis Claar Terry
Hans Schiroky Gerhard
Peter Pochopien Kevin
Original Assignee
Lanxide Technology Company, Lp
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 Lanxide Technology Company, Lp filed Critical Lanxide Technology Company, Lp
Publication of RO102741A2 publication Critical patent/RO102741A2/ro
Publication of RO102741B1 publication Critical patent/RO102741B1/ro

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
    • C04B35/01—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
    • C04B35/48—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 based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
    • C04B35/652—Directional oxidation or solidification, e.g. Lanxide process
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
    • C04B41/5062—Borides, Nitrides or Silicides
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • 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
    • 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
    • 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
    • C22C29/062—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 based on B4C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Golf Clubs (AREA)
  • Air Bags (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Catalysts (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Procedeul de obtinere a corpurilor autoportante compozit ceramice, conform inventiei, realizeaza infiltrarea metalului primar (ales în mod uzual între Si, Ti, Hf, V, La, Fe, Ca, Nb, Mg, Be si de preferinta, Zr) în masa de carbura de bor preamestecata cu 5 ... 50 % si de preferinta, cu 10 % aditivi ceramici alesi între carbura de tantal, carbura de zirconiu, diborura de zirconiu, carbura de vanadiu, carbura de niobiu, carbura de wolfram si borura de molibden.
RO136742A 1987-12-23 1988-12-21 Procedeu de obtinere a corpurilor autoportante RO102741B1 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13739787A 1987-12-23 1987-12-23

Publications (2)

Publication Number Publication Date
RO102741A2 RO102741A2 (ro) 1991-11-18
RO102741B1 true RO102741B1 (ro) 1991-12-31

Family

ID=22477244

Family Applications (1)

Application Number Title Priority Date Filing Date
RO136742A RO102741B1 (ro) 1987-12-23 1988-12-21 Procedeu de obtinere a corpurilor autoportante

Country Status (29)

Country Link
EP (1) EP0322341B1 (ro)
JP (1) JP2703589B2 (ro)
KR (1) KR890009805A (ro)
CN (1) CN1035104A (ro)
AT (1) ATE87603T1 (ro)
AU (1) AU620360B2 (ro)
BG (1) BG50937A3 (ro)
BR (1) BR8806733A (ro)
CA (1) CA1318776C (ro)
CS (1) CS276910B6 (ro)
DD (1) DD276472A5 (ro)
DE (1) DE3879907T2 (ro)
DK (1) DK707488A (ro)
FI (1) FI885927A (ro)
HU (1) HUT63133A (ro)
IE (1) IE62923B1 (ro)
IL (1) IL88577A (ro)
IN (1) IN170604B (ro)
MX (1) MX168774B (ro)
NO (1) NO885541L (ro)
NZ (1) NZ227465A (ro)
PH (1) PH26681A (ro)
PL (1) PL158308B1 (ro)
PT (1) PT89320B (ro)
RO (1) RO102741B1 (ro)
RU (1) RU1809826C (ro)
TR (1) TR26359A (ro)
YU (1) YU225988A (ro)
ZA (1) ZA889567B (ro)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL86947A (en) * 1987-07-15 1992-08-18 Lanxide Technology Co Ltd Process for preparing self-supporting bodies and products made thereby
US4885131A (en) * 1989-01-13 1989-12-05 Lanxide Technology Company, Lp Process for preparing self-supporting bodies and products produced thereby
US5004714A (en) * 1989-01-13 1991-04-02 Lanxide Technology Company, Lp Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby
JPH05509075A (ja) * 1990-07-12 1993-12-16 ランキサイド　テクノロジー　カンパニー　リミティド　パートナーシップ セラミック複合体の特性改良用添加剤
JPH05509076A (ja) * 1990-07-12 1993-12-16 ランキサイド　テクノロジー　カンパニー，リミティド　パートナーシップ 金属含有率を低減したセラミック複合体
WO1992000932A1 (en) * 1990-07-12 1992-01-23 Lanxide Technology Company, Lp Ceramic composite bodies with increased metal content
JP3157563B2 (ja) * 1991-10-29 2001-04-16 株式会社サンギ 歯磨剤
US5500182A (en) * 1991-07-12 1996-03-19 Lanxide Technology Company, Lp Ceramic composite bodies with increased metal content
US5435966A (en) * 1991-07-12 1995-07-25 Lanxide Technology Company, Lp Reduced metal content ceramic composite bodies
CN105420584A (zh) * 2015-12-14 2016-03-23 无锡福镁轻合金科技有限公司 一种用于涡轮增压器的复合材料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229505B (de) * 1964-01-23 1966-12-01 Kempten Elektroschmelz Gmbh Verfahren zur Herstellung von Erdalkalimetallboriden und -carbiden
US3758662A (en) * 1971-04-30 1973-09-11 Westinghouse Electric Corp In carbonaceous mold forming dense carbide articles from molten refractory metal contained
US4777014A (en) * 1986-03-07 1988-10-11 Lanxide Technology Company, Lp Process for preparing self-supporting bodies and products made thereby
US4891338A (en) * 1987-01-13 1990-01-02 Lanxide Technology Company, Lp Production of metal carbide articles
IL86947A (en) * 1987-07-15 1992-08-18 Lanxide Technology Co Ltd Process for preparing self-supporting bodies and products made thereby
US4940679A (en) * 1987-07-15 1990-07-10 Lanxide Technology Company, Lp Process for preparing self-supporting bodies and products made thereby

Also Published As

Publication number Publication date
YU225988A (en) 1990-02-28
JP2703589B2 (ja) 1998-01-26
PL276699A1 (en) 1989-08-21
BG50937A3 (en) 1992-12-15
PH26681A (en) 1992-09-15
NZ227465A (en) 1991-03-26
IL88577A (en) 1992-12-01
ZA889567B (en) 1990-08-29
DK707488D0 (da) 1988-12-20
JPH01203261A (ja) 1989-08-16
DE3879907D1 (de) 1993-05-06
IN170604B (ro) 1992-04-18
NO885541D0 (no) 1988-12-14
CN1035104A (zh) 1989-08-30
PT89320A (pt) 1989-12-29
RU1809826C (ru) 1993-04-15
PL158308B1 (en) 1992-08-31
EP0322341A2 (en) 1989-06-28
EP0322341B1 (en) 1993-03-31
FI885927A (fi) 1989-06-24
IL88577A0 (en) 1989-07-31
CS859488A3 (en) 1992-03-18
DK707488A (da) 1989-06-24
IE883700L (en) 1989-06-23
CS276910B6 (en) 1992-09-16
AU620360B2 (en) 1992-02-20
ATE87603T1 (de) 1993-04-15
BR8806733A (pt) 1989-08-29
MX168774B (es) 1993-06-07
PT89320B (pt) 1993-08-31
IE62923B1 (en) 1995-03-08
NO885541L (no) 1989-06-26
DD276472A5 (de) 1990-02-28
AU2643888A (en) 1989-06-29
TR26359A (tr) 1994-02-10
KR890009805A (ko) 1989-08-04
RO102741A2 (ro) 1991-11-18
DE3879907T2 (de) 1993-08-19
HUT63133A (en) 1993-07-28
CA1318776C (en) 1993-06-08
EP0322341A3 (en) 1990-08-01

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