GB1370652A - Rotary furnace for carburization - Google Patents
Rotary furnace for carburizationInfo
- Publication number
- GB1370652A GB1370652A GB4882471A GB4882471A GB1370652A GB 1370652 A GB1370652 A GB 1370652A GB 4882471 A GB4882471 A GB 4882471A GB 4882471 A GB4882471 A GB 4882471A GB 1370652 A GB1370652 A GB 1370652A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbides
- oct
- mixed
- binder
- division
- 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
- 150000001247 metal acetylides Chemical class 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000005255 carburizing Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 238000000748 compression moulding Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 abstract 1
- 150000004678 hydrides Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000008117 stearic acid Substances 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/08—Rotary-drum furnaces, i.e. horizontal or slightly inclined externally heated
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/06—Rotary-drum furnaces, i.e. horizontal or slightly inclined adapted for treating the charge in vacuum or special atmosphere
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- 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
- C01P2006/42—Magnetic properties
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
- F27D2099/0008—Resistor heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/905—Refractory metal-extracting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45095243A JPS504360B1 (sv) | 1970-10-30 | 1970-10-30 | |
JP46071233A JPS5110600B2 (sv) | 1971-09-16 | 1971-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1370652A true GB1370652A (en) | 1974-10-16 |
Family
ID=26412346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4882471A Expired GB1370652A (en) | 1970-10-30 | 1971-10-20 | Rotary furnace for carburization |
Country Status (8)
Country | Link |
---|---|
US (1) | US3802847A (sv) |
AU (1) | AU458361B2 (sv) |
CA (1) | CA958887A (sv) |
DE (1) | DE2152717C3 (sv) |
FR (1) | FR2110148A5 (sv) |
GB (1) | GB1370652A (sv) |
IT (1) | IT938624B (sv) |
SE (1) | SE376965B (sv) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2203421A (en) * | 1987-04-10 | 1988-10-19 | Nat Res Dev | Making carbides of high-melting metals |
US5579334A (en) * | 1994-03-03 | 1996-11-26 | Baxter; Rodney C. | Method and apparatus for reacting solid particulate reagents in an electric furnace |
BG64771B1 (bg) * | 2000-09-27 | 2006-03-31 | Димитър КРЪСТЕВ | Метод за получаване на високотопими и твърди карбиди |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895174A (en) * | 1974-06-04 | 1975-07-15 | Lothar Jung | Method and apparatus for conversion of crystalline silica raw materials into amorphous silica |
CA1084235A (en) * | 1976-05-24 | 1980-08-26 | Ryo Enomoto | PROCESS AND AN APPARATUS FOR PRODUCING SILICON CARBIDE CONSISTING MAINLY OF .beta.-TYPE CRYSTAL |
US4200262A (en) * | 1978-07-10 | 1980-04-29 | College Research Corporation | Method and apparatus for removing combustible material from metal scrap |
US5358682A (en) * | 1991-08-23 | 1994-10-25 | Rogerson L Keith | Method and apparatus for rotational application of polymers |
US5291876A (en) * | 1991-10-07 | 1994-03-08 | Astec Industries, Inc. | Feed hopper for providing preheated aggregate material |
US5383981A (en) * | 1993-06-14 | 1995-01-24 | The United States Of America As Represented By The United States Department Of Energy | Reusable crucible for containing corrosive liquids |
US5380688A (en) * | 1993-08-09 | 1995-01-10 | The Dow Chemical Company | Method for making submicrometer carbides, submicrometer solid solution carbides, and the material resulting therefrom |
US5728423A (en) * | 1995-03-27 | 1998-03-17 | Rogerson; L. Keith | Method and apparatus for internally and externally coating enclosed metallic structures |
US6105272A (en) * | 1998-06-22 | 2000-08-22 | Cabot Corporation | High temperature rotating vacuum kiln for heat treating solid particulate material under a vacuum |
US6380517B2 (en) * | 1999-06-21 | 2002-04-30 | Cabot Corporation | High temperature rotating vacuum kiln and method for heat treating solid particulate material under a vacuum |
US6042370A (en) * | 1999-08-20 | 2000-03-28 | Haper International Corp. | Graphite rotary tube furnace |
US6268590B1 (en) * | 2000-03-06 | 2001-07-31 | Summit Valley Equipment And Engineering, Corp. | Apparatus and method for continuous retorting of mercury from ores and others mercury contaminated materials |
US6843824B2 (en) * | 2001-11-06 | 2005-01-18 | Cerbide | Method of making a ceramic body of densified tungsten carbide |
US7625542B2 (en) * | 2003-04-25 | 2009-12-01 | Inframat Corporation | Method for the production of metal carbides |
US20120217442A1 (en) * | 2009-10-15 | 2012-08-30 | Pyromex Holding Ag | High-temperature furnace and method for converting organic materials to synthesis gas |
JP5752212B2 (ja) * | 2013-11-13 | 2015-07-22 | 三菱重工環境・化学エンジニアリング株式会社 | 外熱式炭化炉 |
CN104501580A (zh) * | 2014-12-01 | 2015-04-08 | 咸阳华光窑炉设备有限公司 | 电加热超高温内热式回转窑炉 |
-
1971
- 1971-10-12 US US00187953A patent/US3802847A/en not_active Expired - Lifetime
- 1971-10-14 CA CA125,094A patent/CA958887A/en not_active Expired
- 1971-10-20 GB GB4882471A patent/GB1370652A/en not_active Expired
- 1971-10-22 DE DE2152717A patent/DE2152717C3/de not_active Expired
- 1971-10-28 AU AU35111/71A patent/AU458361B2/en not_active Expired
- 1971-10-29 IT IT9741/71A patent/IT938624B/it active
- 1971-10-29 SE SE7113804-4A patent/SE376965B/sv unknown
- 1971-10-29 FR FR7139078A patent/FR2110148A5/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2203421A (en) * | 1987-04-10 | 1988-10-19 | Nat Res Dev | Making carbides of high-melting metals |
US5579334A (en) * | 1994-03-03 | 1996-11-26 | Baxter; Rodney C. | Method and apparatus for reacting solid particulate reagents in an electric furnace |
BG64771B1 (bg) * | 2000-09-27 | 2006-03-31 | Димитър КРЪСТЕВ | Метод за получаване на високотопими и твърди карбиди |
Also Published As
Publication number | Publication date |
---|---|
DE2152717A1 (de) | 1972-05-10 |
SE376965B (sv) | 1975-06-16 |
US3802847A (en) | 1974-04-09 |
DE2152717B2 (de) | 1979-01-18 |
AU458361B2 (en) | 1975-02-27 |
DE2152717C3 (de) | 1979-09-13 |
CA958887A (en) | 1974-12-10 |
FR2110148A5 (sv) | 1972-05-26 |
AU3511171A (en) | 1973-05-03 |
IT938624B (it) | 1973-02-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1370652A (en) | Rotary furnace for carburization | |
US3953556A (en) | Method of preparing uranium nitride or uranium carbonitride bodies | |
GB1237244A (en) | Powdered metal article | |
GB1446067A (en) | Process for controlling end-point density of sintered uranium dioxide nuclear fuel bodies and products | |
GB850016A (en) | Improvements in or relating to methods of manufacturing graphite bodies and nuclear fuel materials comprising said graphite bodies | |
GB1525802A (en) | Fine grained ultra high carbon steel | |
JPS52119403A (en) | Sintered pellets of iron ore and its production method | |
GB1162702A (en) | Low Alloy Iron Powder and process of preparing the same | |
GB1126813A (en) | Solid solutions of the transition metals nitrides and oxynitrides and methods of preparation thereof | |
US3275564A (en) | Process of fabrication of sintered compounds based on uranium and plutonium | |
GB1442617A (en) | Method of producing metal monocarbides monitrides and carboni trides | |
Chen et al. | Production of rutile from ilmenite by room temperature ball-milling-induced sulphurisation reaction | |
GB761311A (en) | Process for the production of metal borides or mixtures of metal borides and carbon boride | |
McLaren et al. | The sintering of uranium mononitride | |
GB1306617A (en) | Production of tungsten and tungsten carbide powder | |
GB1061579A (en) | Metal powders | |
GB1049182A (en) | Improvements in or relating to a method for synthetically making diamond | |
JPS59445B2 (ja) | TiとWを含む複合炭窒化物固溶体の製造法 | |
ES283994A1 (es) | Método de fabricación de artículos cerámicos | |
GB1241976A (en) | Process for preparing sintered pellets of ceramic materials to be used as nuclear fuels and products obtained by the process | |
Farrell et al. | Improved Production of Powder Metallurgy Items | |
GB1450271A (en) | Method for producing polycrystalline diamonds and preparation of same | |
IE34694B1 (en) | Synthetic diamond production | |
GB823407A (en) | Improvements in or relating to the production of metal powders | |
JPS52143902A (en) | Calcined pellet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |