IL74268A - Method of producing fine powder from molten metal and nozzle therefor with boron nitride surfaces - Google Patents
Method of producing fine powder from molten metal and nozzle therefor with boron nitride surfacesInfo
- Publication number
- IL74268A IL74268A IL74268A IL7426885A IL74268A IL 74268 A IL74268 A IL 74268A IL 74268 A IL74268 A IL 74268A IL 7426885 A IL7426885 A IL 7426885A IL 74268 A IL74268 A IL 74268A
- Authority
- IL
- Israel
- Prior art keywords
- molten metal
- fine powder
- boron nitride
- producing fine
- nitride surfaces
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
- B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
- B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58468884A | 1984-02-29 | 1984-02-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL74268A0 IL74268A0 (en) | 1985-05-31 |
IL74268A true IL74268A (en) | 1988-01-31 |
Family
ID=24338414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL74268A IL74268A (en) | 1984-02-29 | 1985-02-06 | Method of producing fine powder from molten metal and nozzle therefor with boron nitride surfaces |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPH0819445B2 (en) |
DE (1) | DE3505662A1 (en) |
FR (1) | FR2560087B1 (en) |
GB (1) | GB2154902B (en) |
IL (1) | IL74268A (en) |
IT (1) | IT1185526B (en) |
SE (1) | SE8500972L (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0192383B1 (en) * | 1985-02-18 | 1990-12-05 | National Research Development Corporation | Method of distributing liquid onto a substrate |
US4778516A (en) * | 1986-11-03 | 1988-10-18 | Gte Laboratories Incorporated | Process to increase yield of fines in gas atomized metal powder |
US4784302A (en) * | 1986-12-29 | 1988-11-15 | Gte Laboratories Incorporated | Gas atomization melt tube assembly |
US4780130A (en) * | 1987-07-22 | 1988-10-25 | Gte Laboratories Incorporated | Process to increase yield of fines in gas atomized metal powder using melt overpressure |
US5289975A (en) * | 1992-06-18 | 1994-03-01 | General Electric Company | Method and apparatus for atomizing molten metal |
US7913884B2 (en) | 2005-09-01 | 2011-03-29 | Ati Properties, Inc. | Methods and apparatus for processing molten materials |
JP5060726B2 (en) * | 2006-01-10 | 2012-10-31 | 不二パウダル株式会社 | Spray nozzle and insert |
DE102006023483A1 (en) * | 2006-05-18 | 2007-11-22 | Linde Ag | Apparatus for cold gas spraying |
NL1036267C2 (en) * | 2008-12-02 | 2010-06-03 | Oce Tech Bv | Device for ejecting droplets of a fluid having a high temperature. |
US10661346B2 (en) | 2016-08-24 | 2020-05-26 | 5N Plus Inc. | Low melting point metal or alloy powders atomization manufacturing processes |
WO2019157594A1 (en) | 2018-02-15 | 2019-08-22 | 5N Plus Inc. | High melting point metal or alloy powders atomization manufacturing processes |
CN108751960B (en) * | 2018-07-10 | 2021-08-31 | 哈尔滨工业大学 | Method for preparing alumina-based solid solution ceramic micron powder by high-temperature melt water mist method |
CN111054930A (en) * | 2019-12-24 | 2020-04-24 | 航天海鹰(哈尔滨)钛业有限公司 | Annular inert gas atomizing nozzle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1262520B (en) * | 1963-10-10 | 1968-03-07 | Basf Ag | Device for spraying or atomizing melts, especially liquid metals |
FR1455543A (en) * | 1965-11-16 | 1966-04-01 | Toho Zinc Co Ltd | Method and apparatus for preparing high purity fine powders of low melting point metals |
CA1014290A (en) * | 1972-06-23 | 1977-07-19 | Thomas A. Myles | Refractory moldable insulation |
US4272463A (en) * | 1974-12-18 | 1981-06-09 | The International Nickel Co., Inc. | Process for producing metal powder |
JPS6224481B2 (en) * | 1974-12-18 | 1987-05-28 | Intaanashonaru Nitsukeru Co Inc Za | |
BE888630A (en) * | 1981-04-29 | 1981-08-17 | Centre Rech Metallurgique | IMPROVEMENTS ON DEVICES FOR CONTINUOUS CASTING OF METALS. |
-
1985
- 1985-02-06 IL IL74268A patent/IL74268A/en unknown
- 1985-02-08 GB GB08503276A patent/GB2154902B/en not_active Expired
- 1985-02-19 DE DE19853505662 patent/DE3505662A1/en not_active Withdrawn
- 1985-02-27 IT IT19672/85A patent/IT1185526B/en active
- 1985-02-27 SE SE8500972A patent/SE8500972L/en not_active Application Discontinuation
- 1985-02-28 JP JP60037798A patent/JPH0819445B2/en not_active Expired - Lifetime
- 1985-02-28 FR FR8502916A patent/FR2560087B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE8500972D0 (en) | 1985-02-27 |
JPS60211004A (en) | 1985-10-23 |
GB8503276D0 (en) | 1985-03-13 |
SE8500972L (en) | 1985-10-11 |
IL74268A0 (en) | 1985-05-31 |
IT1185526B (en) | 1987-11-12 |
GB2154902B (en) | 1988-01-13 |
GB2154902A (en) | 1985-09-18 |
FR2560087A1 (en) | 1985-08-30 |
IT8519672A0 (en) | 1985-02-27 |
DE3505662A1 (en) | 1985-08-29 |
FR2560087B1 (en) | 1988-07-01 |
JPH0819445B2 (en) | 1996-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL74266A (en) | Method and apparatus for atomization of unstable molten metal streams | |
DE3467726D1 (en) | Process and apparatus for atomising molten metal for producing fine powder material | |
IL74265A0 (en) | Method and apparatus for molten metal atomization with reduced gas flow | |
GB2156718B (en) | A method of increasing the wettability of a surface by a molten metal | |
AU571657B2 (en) | Amorphous metal alloy powders and method of making them | |
GB2165861B (en) | A method of manufacturing metals and/or generating slag | |
EP0166606A3 (en) | Porous metal article and method of making | |
DE3573743D1 (en) | Method of forming powdered metal articles | |
DE3568263D1 (en) | Casting of metal articles | |
IL74268A (en) | Method of producing fine powder from molten metal and nozzle therefor with boron nitride surfaces | |
AU570023B2 (en) | Shaped refractory metal boride articles and method of making them | |
GB2160806B (en) | Continuous casting of molten metal | |
DE3571633D1 (en) | Process and composition for coating metal surfaces | |
EP0159690A3 (en) | Method of controlling the sintering of metal particles | |
GB2118209B (en) | Refining agent of molten metal and methods for producing the same | |
AU3644284A (en) | Article having cast metal portion and sinstered metallic portion and method of producing same | |
GB2163685B (en) | Horizontal continuous casting of metal | |
GB2159445B (en) | Casting of metal articles | |
DE3571677D1 (en) | Metal ceramics composite article and a method of producing the same | |
ZA811540B (en) | Method of producing molten metal consisting mainly of manganese and iron | |
SU1175555A1 (en) | Method of jet grinding of metal powders | |
DE3372110D1 (en) | Wear-resistant sintered ferrous alloy and method of producing same | |
GB8407381D0 (en) | Production of metal particles from molten metal | |
SU1218568A1 (en) | Method of producing superhard metals | |
PL247457A1 (en) | Method of producing diffusion coats on metal surfaces using powder compositions |