NO781522L - Fremgangsmaate for fremstilling av ildfaste gjenstander av metalldiborider - Google Patents
Fremgangsmaate for fremstilling av ildfaste gjenstander av metalldiboriderInfo
- Publication number
- NO781522L NO781522L NO781522A NO781522A NO781522L NO 781522 L NO781522 L NO 781522L NO 781522 A NO781522 A NO 781522A NO 781522 A NO781522 A NO 781522A NO 781522 L NO781522 L NO 781522L
- Authority
- NO
- Norway
- Prior art keywords
- powder
- group ivb
- cold
- diboride
- pressed
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000000843 powder Substances 0.000 claims description 81
- 229910052751 metal Inorganic materials 0.000 claims description 60
- 239000002184 metal Substances 0.000 claims description 60
- 238000005245 sintering Methods 0.000 claims description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 38
- 229910002804 graphite Inorganic materials 0.000 claims description 25
- 239000010439 graphite Substances 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 13
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical group B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 12
- 229910033181 TiB2 Inorganic materials 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 8
- 239000012298 atmosphere Substances 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims 2
- 230000000717 retained effect Effects 0.000 claims 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 16
- 239000000463 material Substances 0.000 description 9
- 229910052786 argon Inorganic materials 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910052726 zirconium Inorganic materials 0.000 description 5
- 229910052735 hafnium Inorganic materials 0.000 description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- -1 titanium halide Chemical class 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000003870 refractory metal Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- MELCCCHYSRGEEL-UHFFFAOYSA-N hafnium diboride Chemical compound [Hf]1B=B1 MELCCCHYSRGEEL-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000005494 tarnishing Methods 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- C04B35/5805—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
- 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
- C04B35/58071—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 based on titanium 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
- C04B35/58—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
- C04B35/58078—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 based on zirconium or hafnium 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79264077A | 1977-05-02 | 1977-05-02 | |
| US05/894,972 US4275025A (en) | 1977-05-02 | 1978-04-10 | Refractory metal diboride articles by cold pressing and sintering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO781522L true NO781522L (no) | 1978-11-03 |
Family
ID=27121313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO781522A NO781522L (no) | 1977-05-02 | 1978-04-28 | Fremgangsmaate for fremstilling av ildfaste gjenstander av metalldiborider |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4275025A (de) |
| JP (1) | JPS53146710A (de) |
| CA (1) | CA1116379A (de) |
| DE (1) | DE2818418A1 (de) |
| FR (1) | FR2389584A1 (de) |
| GB (1) | GB1604901A (de) |
| NO (1) | NO781522L (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4353885A (en) * | 1979-02-12 | 1982-10-12 | Ppg Industries, Inc. | Titanium diboride article and method for preparing same |
| US4275026A (en) * | 1979-11-02 | 1981-06-23 | Ppg Industries, Inc. | Method for preparing titanium diboride shapes |
| EP0085093A4 (de) * | 1981-07-27 | 1984-04-27 | Great Lakes Carbon Corp | Gesinterte feuerfeste harte metalle. |
| US4526669A (en) * | 1982-06-03 | 1985-07-02 | Great Lakes Carbon Corporation | Cathodic component for aluminum reduction cell |
| EP0220271A1 (de) * | 1985-04-26 | 1987-05-06 | Martin Marietta Corporation | Aluminium-keramik-verbundwerkstoff |
| US4983340A (en) * | 1989-12-28 | 1991-01-08 | Union Carbide Coatings Service Technology Corporation | Method for forming a high density metal boride composite |
| DE4436274A1 (de) * | 1994-10-11 | 1996-04-18 | Schlafhorst & Co W | Serviceeinrichtung für eine Kreuzspulen herstellende Textilmaschine |
| US6417126B1 (en) * | 2000-02-24 | 2002-07-09 | C-Max Technology, Inc. | Ceramics and process for producing |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3202600A (en) * | 1951-05-04 | 1965-08-24 | British Aluminium Co Ltd | Current conducting element for aluminum reduction cells |
| US2982533A (en) * | 1957-01-08 | 1961-05-02 | Metallgesellschaft Ag | Sintering process and apparatus |
| US3011927A (en) * | 1958-12-11 | 1961-12-05 | Phillips Petroleum Co | Nitrided metals |
| US3003885A (en) * | 1960-02-01 | 1961-10-10 | Union Carbide Corp | Titanium diboride article |
| US3215545A (en) * | 1962-12-26 | 1965-11-02 | Union Carbide Corp | Titanium diboride articles and method for making same |
| GB1010492A (en) * | 1963-02-15 | 1965-11-17 | United States Borax Chem | Improvements in or relating to the production of titanium diboride bodies |
| US3411959A (en) * | 1966-03-21 | 1968-11-19 | Westinghouse Electric Corp | Method for producing tantalum carbide and tantalum-alloy carbide filaments |
| FR1445043A (fr) * | 1965-07-28 | 1966-07-08 | Atomic Energy Authority Uk | Procédé de frittage |
| US3472709A (en) * | 1966-03-25 | 1969-10-14 | Nasa | Method of producing refractory composites containing tantalum carbide,hafnium carbide,and hafnium boride |
| US3467745A (en) * | 1966-03-29 | 1969-09-16 | Carborundum Co | Method of forming hot pressed refractory carbide bodies having shaped cavities |
| US3586303A (en) * | 1969-05-19 | 1971-06-22 | Westinghouse Electric Corp | Carbon mold for manufacture of tantalum carbide filaments |
| US3589694A (en) * | 1969-08-19 | 1971-06-29 | Philips Corp | Supporting plate for objects to be subjected to a thermal treatment |
| US3979500A (en) * | 1973-05-02 | 1976-09-07 | Ppg Industries, Inc. | Preparation of finely-divided refractory powders of groups III-V metal borides, carbides, nitrides, silicides and sulfides |
| US3831297A (en) * | 1973-06-27 | 1974-08-27 | Caterpillar Tractor Co | Replaceable cutting edge assembly with wedge means |
| DE2523423C2 (de) * | 1975-02-03 | 1981-12-10 | PPG Industries, Inc., 15222 Pittsburgh, Pa. | Submikrones Titandiborid und Verfahren zu seiner Herstellung |
| US4097567A (en) * | 1976-08-25 | 1978-06-27 | Aluminum Company Of America | Titanium diboride shapes |
-
1978
- 1978-04-10 US US05/894,972 patent/US4275025A/en not_active Expired - Lifetime
- 1978-04-20 CA CA000301560A patent/CA1116379A/en not_active Expired
- 1978-04-27 DE DE19782818418 patent/DE2818418A1/de not_active Withdrawn
- 1978-04-28 JP JP5214578A patent/JPS53146710A/ja active Pending
- 1978-04-28 FR FR7812849A patent/FR2389584A1/fr not_active Withdrawn
- 1978-04-28 NO NO781522A patent/NO781522L/no unknown
- 1978-05-02 GB GB1718578A patent/GB1604901A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2389584A1 (de) | 1978-12-01 |
| GB1604901A (en) | 1981-12-16 |
| CA1116379A (en) | 1982-01-19 |
| JPS53146710A (en) | 1978-12-20 |
| DE2818418A1 (de) | 1978-11-09 |
| US4275025A (en) | 1981-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Matijasevic et al. | Improvement of aluminium foam technology by tailoring of blowing agent | |
| US4693863A (en) | Process and apparatus to simultaneously consolidate and reduce metal powders | |
| KR100903251B1 (ko) | 소결된 다결정질 갈륨 니트라이드 | |
| US4689077A (en) | Method for manufacturing a reaction-sintered metal/ceramic composite body and metal/ceramic composite body | |
| US3700435A (en) | Method for making powder metallurgy shapes | |
| Deevi | Self-propagating high-temperature synthesis of molybdenum disilicide | |
| US3725015A (en) | Process for forming high density refractory shapes and the products resulting therefrom | |
| US3689259A (en) | Method of consolidating metallic bodies | |
| US5164130A (en) | Method of sintering ceramic materials | |
| KR890017387A (ko) | 텅스텐-티탄 스푸터링 타겟트의 제조방법 | |
| CA1108370A (en) | Powder metallurgy | |
| CA2127490A1 (en) | Method of manufacturing a shaped article from a powdered precursor | |
| NO781522L (no) | Fremgangsmaate for fremstilling av ildfaste gjenstander av metalldiborider | |
| NO177487B (no) | Framgangsmåte for framstilling av en metallmatrisekompositt og termoforming av samme | |
| US6080341A (en) | Process for making an indium-tin-oxide shaped body | |
| US5116589A (en) | High density hexagonal boron nitride prepared by hot isostatic pressing in refractory metal containers | |
| Olson et al. | The Decomposition Pressure and Melting Point of Thorium Mononitride1 | |
| NO822739L (no) | Sintringssammensetning paa titanboridbasis og anvendelse derav for fremstilling av sintrede gjenstander | |
| US4564501A (en) | Applying pressure while article cools | |
| EP0435672A2 (de) | Verfahren zur Herstellung eines Verbundwerkstoffes mit hoher Dichte aus Metallboriden | |
| US2823116A (en) | Method of preparing sintered zirconium metal from its hydrides | |
| Rogers | Some Problems in the Powder Metallurgy of Titanium | |
| NO166581B (no) | Reaksjonssintret, flerfaset keramisk legeme, komponent i aluminiumproduksjonscelle samt en slik celle. | |
| Lin et al. | Combustion synthesis method for synthesis of aluminum nitride powder using aluminum containers (II) | |
| CN117794855A (zh) | 碳石墨制品的生产方法 |