UA61959C2 - Спосіб та пристрій для виготовлення металічного порошку - Google Patents
Спосіб та пристрій для виготовлення металічного порошку Download PDFInfo
- Publication number
- UA61959C2 UA61959C2 UA2000010296A UA2000010296A UA61959C2 UA 61959 C2 UA61959 C2 UA 61959C2 UA 2000010296 A UA2000010296 A UA 2000010296A UA 2000010296 A UA2000010296 A UA 2000010296A UA 61959 C2 UA61959 C2 UA 61959C2
- Authority
- UA
- Ukraine
- Prior art keywords
- jet
- melt
- gas
- nozzle
- angle
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims abstract description 62
- 239000000843 powder Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000155 melt Substances 0.000 claims abstract description 65
- 230000009471 action Effects 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims description 35
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000001965 increasing effect Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000036961 partial effect Effects 0.000 claims description 2
- 238000004663 powder metallurgy Methods 0.000 abstract 1
- 230000005498 jet Effects 0.000 description 158
- 239000007789 gas Substances 0.000 description 114
- 230000002349 favourable effect Effects 0.000 description 12
- 230000001133 acceleration Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 229910001338 liquidmetal Inorganic materials 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 239000002923 metal particle Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- KEUKAQNPUBYCIC-UHFFFAOYSA-N ethaneperoxoic acid;hydrogen peroxide Chemical compound OO.CC(=O)OO KEUKAQNPUBYCIC-UHFFFAOYSA-N 0.000 description 2
- 238000001513 hot isostatic pressing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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
- 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
- B22F2009/088—Fluid nozzles, e.g. angle, distance
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0007099A AT409235B (de) | 1999-01-19 | 1999-01-19 | Verfahren und vorrichtung zur herstellung von metallpulver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA61959C2 true UA61959C2 (uk) | 2003-12-15 |
Family
ID=3480743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA2000010296A UA61959C2 (uk) | 1999-01-19 | 2000-01-18 | Спосіб та пристрій для виготовлення металічного порошку |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US6334884B1 (de) |
| EP (1) | EP1022078B1 (de) |
| JP (1) | JP4171955B2 (de) |
| AT (2) | AT409235B (de) |
| DE (1) | DE50008367D1 (de) |
| DK (1) | DK1022078T3 (de) |
| ES (1) | ES2231150T3 (de) |
| SI (1) | SI1022078T1 (de) |
| UA (1) | UA61959C2 (de) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT409235B (de) * | 1999-01-19 | 2002-06-25 | Boehler Edelstahl | Verfahren und vorrichtung zur herstellung von metallpulver |
| AT408990B (de) * | 2000-08-16 | 2002-04-25 | Holderbank Financ Glarus | Einrichtung zum zerstäuben von flüssigen medien, insbesondere flüssigen schmelzen |
| AT411580B (de) * | 2001-04-11 | 2004-03-25 | Boehler Edelstahl | Verfahren zur pulvermetallurgischen herstellung von gegenständen |
| WO2003031103A1 (de) * | 2001-10-10 | 2003-04-17 | Claes Tornberg | Verfahren zur herstellung von metallpulver aus spratzigen teilchen |
| AT412328B (de) * | 2002-04-03 | 2005-01-25 | Claes Dipl Ing Tornberg | Verfahren zur herstellung von metallpulver |
| AT411230B (de) * | 2001-10-10 | 2003-11-25 | Claes Dipl Ing Tornberg | Verfahren zur herstellung von metallpulver aus spratzigen teilchen |
| DE10205897A1 (de) * | 2002-02-13 | 2003-08-21 | Mepura Metallpulver | Verfahren zur Herstellung von partikelförmigem Material |
| US7744808B2 (en) * | 2007-12-10 | 2010-06-29 | Ajax Tocco Magnethermic Corporation | System and method for producing shot from molten material |
| CH705750A1 (de) | 2011-10-31 | 2013-05-15 | Alstom Technology Ltd | Verfahren zur Herstellung von Komponenten oder Abschnitten, die aus einer Hochtemperatur-Superlegierung bestehen. |
| EP2700459B1 (de) | 2012-08-21 | 2019-10-02 | Ansaldo Energia IP UK Limited | Verfahren zur Herstellung eines dreidimensionalen Gegenstandes |
| EP2737965A1 (de) * | 2012-12-01 | 2014-06-04 | Alstom Technology Ltd | Verfahren zur Herstellung einer metallischen Komponente mittels Zusatzlaserfertigung |
| US9981315B2 (en) * | 2013-09-24 | 2018-05-29 | Iowa State University Research Foundation, Inc. | Atomizer for improved ultra-fine powder production |
| KR101536454B1 (ko) * | 2013-12-20 | 2015-07-13 | 주식회사 포스코 | 분말 제조 장치 및 분말 형성 방법 |
| CA2992303C (en) * | 2015-07-17 | 2018-08-21 | Ap&C Advanced Powders And Coatings Inc. | Plasma atomization metal powder manufacturing processes and systems therefor |
| CN108367361A (zh) * | 2015-10-29 | 2018-08-03 | Ap&C高端粉末涂料公司 | 金属粉末雾化制造方法 |
| WO2017177315A1 (en) | 2016-04-11 | 2017-10-19 | Ap&C Advanced Powders & Coatings Inc. | Reactive metal powders in-flight heat treatment processes |
| KR102240416B1 (ko) | 2016-08-24 | 2021-04-15 | 5엔 플러스 아이엔씨. | 저융점 금속 또는 합금 분말 미립화 제조 공정 |
| US11185920B2 (en) | 2018-01-12 | 2021-11-30 | Hammond Group, Inc. | Methods and systems for making metal-containing particles |
| KR102546750B1 (ko) | 2018-02-15 | 2023-06-22 | 5엔 플러스 아이엔씨. | 고융점 금속 또는 합금 분말의 미립화 제조 방법 |
| US11559837B2 (en) | 2018-04-04 | 2023-01-24 | Metal Powder Works, LLC | System and method for powder manufacturing |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1227274A (fr) * | 1958-01-17 | 1960-08-19 | Kohlswa Jernverks Ab | Perfectionnements apportés aux procédés et dispositifs pour pulvériser ou décomposer des matières solides |
| US2968062A (en) | 1959-03-23 | 1961-01-17 | Federal Mogul Bower Bearings | Atomizing nozzle and pouring cup assembly for the manufacture of metal powders |
| NL270569A (de) * | 1960-10-24 | |||
| GB1272229A (en) * | 1968-11-27 | 1972-04-26 | British Iron Steel Research | Improvements in and relating to the treatment of molten material |
| US3752611A (en) * | 1969-06-18 | 1973-08-14 | Republic Steel Corp | Apparatus for producing metal powder |
| SE421758B (sv) | 1970-11-11 | 1982-02-01 | Uddeholms Ab | Anordning enligt svenskt patent 6916675-9 for granulering av smelt metall |
| US4272463A (en) | 1974-12-18 | 1981-06-09 | The International Nickel Co., Inc. | Process for producing metal powder |
| JPS5172906A (en) * | 1974-12-23 | 1976-06-24 | Hitachi Metals Ltd | Tankabutsuo fukashitakosokudokoguko |
| US4382903A (en) | 1978-07-21 | 1983-05-10 | Asea Aktiebolag | Method for manufacturing a metal powder by granulation of a metal melt |
| ATE25465T1 (de) * | 1983-07-12 | 1987-02-15 | Cirm Co Ind Recuperat Metal | Verfahren zum herstellen von granulaten aus stahlwerkschlacke. |
| DE3675955D1 (de) | 1985-02-18 | 1991-01-17 | Nat Res Dev | Verfahren zum verteilen von fluessigkeiten auf substrata. |
| GB8527852D0 (en) * | 1985-11-12 | 1985-12-18 | Osprey Metals Ltd | Atomization of metals |
| US4905899A (en) | 1985-11-12 | 1990-03-06 | Osprey Metals Limited | Atomisation of metals |
| SE461848B (sv) | 1987-12-09 | 1990-04-02 | Hg Tech Ab | Foerfarande foer atomisering av vaetskor och anordning foer genomfoerande av foerfarandet |
| AT395230B (de) * | 1989-11-16 | 1992-10-27 | Boehler Gmbh | Verfahren zur herstellung von vormaterial fuer werkstuecke mit hohem anteil an metallverbindungen |
| US5238482A (en) * | 1991-05-22 | 1993-08-24 | Crucible Materials Corporation | Prealloyed high-vanadium, cold work tool steel particles and methods for producing the same |
| US5993509A (en) * | 1996-11-19 | 1999-11-30 | Nat Science Council | Atomizing apparatus and process |
| US6142382A (en) * | 1997-06-18 | 2000-11-07 | Iowa State University Research Foundation, Inc. | Atomizing nozzle and method |
| AT409235B (de) * | 1999-01-19 | 2002-06-25 | Boehler Edelstahl | Verfahren und vorrichtung zur herstellung von metallpulver |
| AT411580B (de) * | 2001-04-11 | 2004-03-25 | Boehler Edelstahl | Verfahren zur pulvermetallurgischen herstellung von gegenständen |
-
1999
- 1999-01-19 AT AT0007099A patent/AT409235B/de not_active IP Right Cessation
-
2000
- 2000-01-14 JP JP2000040254A patent/JP4171955B2/ja not_active Expired - Fee Related
- 2000-01-18 UA UA2000010296A patent/UA61959C2/uk unknown
- 2000-01-18 DE DE50008367T patent/DE50008367D1/de not_active Expired - Lifetime
- 2000-01-18 AT AT00890013T patent/ATE280649T1/de active
- 2000-01-18 SI SI200030585T patent/SI1022078T1/xx unknown
- 2000-01-18 US US09/484,447 patent/US6334884B1/en not_active Expired - Lifetime
- 2000-01-18 EP EP20000890013 patent/EP1022078B1/de not_active Expired - Lifetime
- 2000-01-18 DK DK00890013T patent/DK1022078T3/da active
- 2000-01-18 ES ES00890013T patent/ES2231150T3/es not_active Expired - Lifetime
-
2001
- 2001-07-23 US US09/909,763 patent/US6632394B2/en not_active Expired - Lifetime
-
2003
- 2003-08-14 US US10/640,055 patent/US7198657B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2231150T3 (es) | 2005-05-16 |
| EP1022078B1 (de) | 2004-10-27 |
| US6334884B1 (en) | 2002-01-01 |
| DE50008367D1 (de) | 2004-12-02 |
| JP2000212608A (ja) | 2000-08-02 |
| US7198657B2 (en) | 2007-04-03 |
| AT409235B (de) | 2002-06-25 |
| DK1022078T3 (da) | 2005-03-14 |
| US6632394B2 (en) | 2003-10-14 |
| SI1022078T1 (en) | 2005-06-30 |
| EP1022078A3 (de) | 2003-05-07 |
| US20040031354A1 (en) | 2004-02-19 |
| JP4171955B2 (ja) | 2008-10-29 |
| ATE280649T1 (de) | 2004-11-15 |
| ATA7099A (de) | 2001-11-15 |
| EP1022078A2 (de) | 2000-07-26 |
| US20010054784A1 (en) | 2001-12-27 |
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