GB1170623A - Boron Carbide Product - Google Patents
Boron Carbide ProductInfo
- Publication number
- GB1170623A GB1170623A GB0874/67A GB187467A GB1170623A GB 1170623 A GB1170623 A GB 1170623A GB 0874/67 A GB0874/67 A GB 0874/67A GB 187467 A GB187467 A GB 187467A GB 1170623 A GB1170623 A GB 1170623A
- Authority
- GB
- United Kingdom
- Prior art keywords
- substrate
- boron carbide
- vapours
- deposition
- heated
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0635—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
- C01B32/991—Boron 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
- 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
- C04B35/563—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 boron carbide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physical Vapour Deposition (AREA)
- Laminated Bodies (AREA)
Abstract
1,170,623. Coating by vapour deposition. NORTON RESEARCH CORP. Jan.13, 1967 [Feb. 1, 1966], No. 1874/67. Heading C7F. [Also in Division C1] Boron carbide is coated on a substrate by evaporating boron carbide from a carbon crucible which is heated by induction at a temperature of about 2300‹C. in a vacuum chamber evacuated to a pressure less than 1 x 10<SP>-3</SP> torr to create boron carbide vapours and depositing the vapours on a substrate heated above ambient temperatures. The substrate has a density less than 5À0 gm/cc and the deposition is continued until the deposit is at least one-third of the substrate thickness. The substrate may be aluminium, tungsten, or a polymeric film such as a polyimide or epoxy resin.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52461566A | 1966-02-01 | 1966-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1170623A true GB1170623A (en) | 1969-11-12 |
Family
ID=24089963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0874/67A Expired GB1170623A (en) | 1966-02-01 | 1967-01-13 | Boron Carbide Product |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1621296A1 (en) |
| FR (1) | FR1509819A (en) |
| GB (1) | GB1170623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100564578C (en) * | 2008-07-22 | 2009-12-02 | 四川大学 | The method of producing boron carbide film with electron beam evaporation technique |
-
1967
- 1967-01-13 GB GB0874/67A patent/GB1170623A/en not_active Expired
- 1967-01-20 DE DE19671621296 patent/DE1621296A1/en active Pending
- 1967-02-01 FR FR93366A patent/FR1509819A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100564578C (en) * | 2008-07-22 | 2009-12-02 | 四川大学 | The method of producing boron carbide film with electron beam evaporation technique |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1621296A1 (en) | 1971-05-06 |
| FR1509819A (en) | 1968-01-12 |
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