IT989963B - Materiale a base di nitruri stabile ad alte temperature e a corrosione - Google Patents

Materiale a base di nitruri stabile ad alte temperature e a corrosione

Info

Publication number
IT989963B
IT989963B IT51589/73A IT5158973A IT989963B IT 989963 B IT989963 B IT 989963B IT 51589/73 A IT51589/73 A IT 51589/73A IT 5158973 A IT5158973 A IT 5158973A IT 989963 B IT989963 B IT 989963B
Authority
IT
Italy
Prior art keywords
nitride
corrosion
high temperatures
based material
material stable
Prior art date
Application number
IT51589/73A
Other languages
English (en)
Italian (it)
Original Assignee
Kempten Gmbh
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
Priority claimed from DE19722236437 external-priority patent/DE2236437C3/de
Application filed by Kempten Gmbh filed Critical Kempten Gmbh
Application granted granted Critical
Publication of IT989963B publication Critical patent/IT989963B/it

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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/583—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/581—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on aluminium nitride

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
IT51589/73A 1972-07-25 1973-07-23 Materiale a base di nitruri stabile ad alte temperature e a corrosione IT989963B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722236437 DE2236437C3 (de) 1972-07-25 Verfahren zur Herstellung von hochtemperatur- und korrosionsbeständigen Formkörpern

Publications (1)

Publication Number Publication Date
IT989963B true IT989963B (it) 1975-06-10

Family

ID=5851618

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51589/73A IT989963B (it) 1972-07-25 1973-07-23 Materiale a base di nitruri stabile ad alte temperature e a corrosione

Country Status (11)

Country Link
US (1) US3854967A (en:Method)
JP (1) JPS5230163B2 (en:Method)
AT (1) AT344586B (en:Method)
BE (1) BE802774A (en:Method)
CA (1) CA983057A (en:Method)
CH (1) CH586168A5 (en:Method)
FR (1) FR2193796B1 (en:Method)
GB (1) GB1430175A (en:Method)
IT (1) IT989963B (en:Method)
NL (1) NL7310241A (en:Method)
SE (1) SE392884B (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012991B2 (ja) * 1979-05-01 1985-04-04 住友電気工業株式会社 高硬度工具用焼結体の製造法
JPS60195059A (ja) * 1984-03-15 1985-10-03 株式会社トクヤマ 複合焼結体
EP0314807B1 (en) * 1987-05-12 1993-01-27 Kabushiki Kaisha Kouransha Molten metal container
JPS6465072A (en) * 1987-05-12 1989-03-10 Koransha Kk Bn-based ceramics having superior erosion resistance
DE3882859T2 (de) * 1987-09-22 1993-11-18 Nippon Steel Corp Keramikverbundkörper und Verfahren zu seiner Herstellung.
DE68923272T2 (de) * 1988-11-10 1995-11-09 Koransha Kk Bornitridkeramik mit grosser beständigkeit gegen schmelzschäden.
JP3175483B2 (ja) * 1994-06-30 2001-06-11 日本鋼管株式会社 窒化ホウ素含有材料およびその製造方法
WO2000030996A2 (en) 1998-11-19 2000-06-02 Vesuvius Crucible Company Composite material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839413A (en) * 1956-03-12 1958-06-17 Carborundum Co Refractory body containing boron nitride
GB887658A (en) * 1959-02-23 1962-01-24 British Ceramic Res Ass Improvements relating to the preparation of hot-pressed boron nitride
US3108887A (en) * 1959-05-06 1963-10-29 Carborundum Co Refractory articles and method of making same
FR1263941A (fr) * 1960-05-03 1961-06-19 Carborundum Co Articles réfractaires et leur procédé de fabrication
GB1310362A (en) * 1969-12-16 1973-03-21 United States Borax Chem Process for purification of refractory metal nitrides

Also Published As

Publication number Publication date
CH586168A5 (en:Method) 1977-03-31
AT344586B (de) 1978-07-25
SE392884B (sv) 1977-04-25
ATA651973A (de) 1977-11-15
BE802774A (fr) 1974-01-25
GB1430175A (en) 1976-03-31
FR2193796B1 (en:Method) 1978-01-13
FR2193796A1 (en:Method) 1974-02-22
NL7310241A (en:Method) 1974-01-29
US3854967A (en) 1974-12-17
JPS5230163B2 (en:Method) 1977-08-06
DE2236437A1 (de) 1974-02-07
JPS4959809A (en:Method) 1974-06-11
CA983057A (en) 1976-02-03
DE2236437B2 (de) 1976-04-08

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