IT1063627B - Metodo di ottenimento di materiali inorganici fusi altofondenti - Google Patents
Metodo di ottenimento di materiali inorganici fusi altofondentiInfo
- Publication number
- IT1063627B IT1063627B IT24650/76A IT2465076A IT1063627B IT 1063627 B IT1063627 B IT 1063627B IT 24650/76 A IT24650/76 A IT 24650/76A IT 2465076 A IT2465076 A IT 2465076A IT 1063627 B IT1063627 B IT 1063627B
- Authority
- IT
- Italy
- Prior art keywords
- high melting
- inorganic materials
- obtaining high
- melting inorganic
- obtaining
- Prior art date
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
- C04B35/5607—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 refractory metal carbides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/0615—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium
- C01B21/0617—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium with vanadium, niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/949—Tungsten or molybdenum carbides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/06—Metal silicides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/02—Boron; Borides
- C01B35/04—Metal borides
-
- 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
- C04B35/5607—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 refractory metal carbides
- C04B35/5611—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 refractory metal carbides based on titanium carbides
-
- 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
- C04B35/58007—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 refractory metal nitrides
-
- 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
- C04B35/5805—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 borides
- C04B35/58064—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 borides based on refractory borides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/058—Mixtures of metal powder with non-metallic powder by reaction sintering (i.e. gasless reaction starting from a mixture of solid metal compounds)
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
- C22C1/1068—Making hard metals based on borides, carbides, nitrides, oxides or silicides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/90—Other properties not specified above
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752145103A SU617485A1 (ru) | 1975-06-26 | 1975-06-26 | Способ получени тугоплавких неорганически материалов |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1063627B true IT1063627B (it) | 1985-02-11 |
Family
ID=20622980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24650/76A IT1063627B (it) | 1975-06-26 | 1976-06-23 | Metodo di ottenimento di materiali inorganici fusi altofondenti |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT374160B (it) |
CA (1) | CA1058841A (it) |
CH (1) | CH623019A5 (it) |
DE (1) | DE2628578C3 (it) |
FR (1) | FR2317253A1 (it) |
GB (1) | GB1497025A (it) |
IT (1) | IT1063627B (it) |
SE (1) | SE7607145L (it) |
SU (1) | SU617485A1 (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU725326C (ru) * | 1977-08-29 | 1993-11-15 | Отделение Института химической физики АН СССР | Способ получени двухслойных труб |
US4268314A (en) * | 1979-12-21 | 1981-05-19 | Union Carbide Corporation | High density refractory composites and method of making |
JPS6318662B2 (it) * | 1980-02-20 | 1988-04-19 | Inst Khim Fiz An Sssr | |
ATE53863T1 (de) * | 1983-02-16 | 1990-06-15 | Moltech Invent Sa | Gesinterte metall-keramikverbundwerkstoffe und ihre herstellung. |
IL81512A0 (en) * | 1986-02-12 | 1987-09-16 | Dow Chemical Co | Novel method for producing ceramic bodies |
US4888166A (en) * | 1986-09-03 | 1989-12-19 | Georgia Tech Research Corporation | Process for making highly reactive sub-micron amorphous titanium diboride powder |
GB8708604D0 (en) * | 1987-04-10 | 1987-05-13 | Grieveson P | Making carbides of high-melting metals |
SE8900918L (sv) * | 1988-03-22 | 1989-09-23 | Inst Struturnoi Makrokinetikia | Foerfarande foer framstaellning av pulverformiga svaarsmaelta oorganiska foereningar och metallkompositioner |
WO1990007013A1 (en) * | 1988-12-20 | 1990-06-28 | Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr | Porous refractory material, article made thereof and method for making said article |
WO1990011261A1 (en) * | 1989-03-24 | 1990-10-04 | Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr | Method of making ceramic articles |
WO1990011857A1 (en) * | 1989-04-03 | 1990-10-18 | Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr | Method and reactor for obtaining powdered refractory material |
WO1991000254A1 (fr) * | 1989-06-30 | 1991-01-10 | Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr | Materiau composite ceramique et son procede d'obtention |
WO1991001271A1 (en) * | 1989-07-14 | 1991-02-07 | Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr | Method for obtaining molybdenum disilicide powder |
WO1991001269A1 (en) * | 1989-07-20 | 1991-02-07 | Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr | Method for obtaining molybdenum carbide |
DE68920445T2 (de) * | 1989-08-28 | 1995-05-11 | Georgia Tech Res Inst | Verfahren zur herstellung höchstreaktiver submikron amorpher titandiboridpulver und erzeugnisse daraus. |
DE19621691B4 (de) * | 1996-05-30 | 2008-10-30 | Zedler, Achim, Dr. | Wolframkarbidkristall und Verfahren zu dessen Herstellung |
CN1329345C (zh) * | 2005-11-10 | 2007-08-01 | 北京科技大学 | 一种用于自蔓延高温合成制备陶瓷内衬钢管的添加剂 |
RU2469816C2 (ru) * | 2010-05-04 | 2012-12-20 | Открытое акционерное общество "Научно-исследовательский институт металлургической технологии" | Способ получения сплава |
CN112624102A (zh) * | 2020-12-27 | 2021-04-09 | 南通百大石墨设备有限公司 | 一种石墨制品的生产方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2461020A (en) * | 1945-03-02 | 1949-02-08 | Metal Hydrides Inc | Production of tantalum nitride |
GB794146A (en) * | 1955-03-22 | 1958-04-30 | Jean Lucien Andrieux | Improvements in or relating to a process for the aluminothermic preparation of boron, borides and boron-containing alloys by reduction |
US2886454A (en) * | 1955-09-30 | 1959-05-12 | Western Carbide Corp | Process for the manufacture of metallic carbides |
DE1189055B (de) * | 1960-04-21 | 1965-03-18 | Mine Safety Appliances Co | Verfahren zur Herstellung von Metallboriden |
-
1975
- 1975-06-26 SU SU752145103A patent/SU617485A1/ru active
-
1976
- 1976-06-10 CH CH737176A patent/CH623019A5/de not_active IP Right Cessation
- 1976-06-11 AT AT0427876A patent/AT374160B/de not_active IP Right Cessation
- 1976-06-22 SE SE7607145A patent/SE7607145L/ not_active Application Discontinuation
- 1976-06-23 IT IT24650/76A patent/IT1063627B/it active
- 1976-06-25 FR FR7619471A patent/FR2317253A1/fr active Granted
- 1976-06-25 DE DE2628578A patent/DE2628578C3/de not_active Expired
- 1976-06-25 CA CA255,715A patent/CA1058841A/en not_active Expired
- 1976-06-28 GB GB26879/76A patent/GB1497025A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT374160B (de) | 1984-03-26 |
DE2628578C3 (de) | 1980-10-30 |
CH623019A5 (en) | 1981-05-15 |
SE7607145L (sv) | 1976-12-27 |
DE2628578A1 (de) | 1977-01-13 |
SU617485A1 (ru) | 1978-07-30 |
FR2317253A1 (fr) | 1977-02-04 |
GB1497025A (en) | 1978-01-05 |
DE2628578B2 (de) | 1980-03-06 |
ATA427876A (de) | 1983-08-15 |
FR2317253B1 (it) | 1978-11-17 |
CA1058841A (en) | 1979-07-24 |
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