JPH0253481B2 - - Google Patents
Info
- Publication number
- JPH0253481B2 JPH0253481B2 JP60048097A JP4809785A JPH0253481B2 JP H0253481 B2 JPH0253481 B2 JP H0253481B2 JP 60048097 A JP60048097 A JP 60048097A JP 4809785 A JP4809785 A JP 4809785A JP H0253481 B2 JPH0253481 B2 JP H0253481B2
- Authority
- JP
- Japan
- Prior art keywords
- melt
- mold
- gas
- nozzle
- spraying
- 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 - Lifetime
Links
- 239000000155 melt Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 30
- 239000002245 particle Substances 0.000 claims description 25
- 239000007789 gas Substances 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 230000005484 gravity Effects 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 238000000137 annealing Methods 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000012779 reinforcing material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 239000011148 porous material Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002739 metals 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
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/003—Moulding by spraying metal on a surface
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
- C22C1/1042—Alloys containing non-metals starting from a melt by atomising
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/123—Spraying molten metal
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3409366.4 | 1984-03-12 | ||
| DE19843409366 DE3409366A1 (de) | 1984-03-12 | 1984-03-12 | Verfahren und vorrichtung zur herstellung eines formkoerpers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60211001A JPS60211001A (ja) | 1985-10-23 |
| JPH0253481B2 true JPH0253481B2 (und) | 1990-11-16 |
Family
ID=6230492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60048097A Granted JPS60211001A (ja) | 1984-03-12 | 1985-03-11 | 熱間加工工具の製造方法および装置 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0156760B1 (und) |
| JP (1) | JPS60211001A (und) |
| DE (2) | DE3409366A1 (und) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057888U (ja) * | 1991-07-18 | 1993-02-02 | ミサワホーム株式会社 | 出 窓 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8507674D0 (en) * | 1985-03-25 | 1985-05-01 | Atomic Energy Authority Uk | Metal matrix composite |
| EP0200349B1 (en) * | 1985-03-25 | 1989-12-13 | Osprey Metals Limited | Improved method of manufacture of metal products |
| GB8507675D0 (en) * | 1985-03-25 | 1985-05-01 | Atomic Energy Authority Uk | Metal product fabrication |
| ATE67796T1 (de) * | 1985-11-12 | 1991-10-15 | Osprey Metals Ltd | Herstellen von schichten durch zerstaeuben von fluessigen metallen. |
| EP0225732B1 (en) * | 1985-11-12 | 1992-01-22 | Osprey Metals Limited | Production of spray deposits |
| EP0289116A1 (en) * | 1987-03-04 | 1988-11-02 | Westinghouse Electric Corporation | Method and device for casting powdered materials |
| DE3721258A1 (de) * | 1987-06-27 | 1988-04-28 | Krupp Gmbh | Verfahren zur herstellung von dispersionswerkstoffen |
| DE3730753A1 (de) * | 1987-09-12 | 1989-03-23 | Spraytec Oberflaechentech | Pulver zum erzeugen von hartstoffen bei kurzen reaktionszeiten, insbesondere zur fuellung von hohldraehten zum lichtbogenspritzen |
| WO1989005870A1 (en) * | 1987-12-14 | 1989-06-29 | Osprey Metals Limited | Spray deposition |
| WO1989012115A1 (en) * | 1988-06-06 | 1989-12-14 | Osprey Metals Limited | Spray deposition |
| DE3905873C1 (und) * | 1989-02-03 | 1990-02-08 | Mannesmann Ag, 4000 Duesseldorf, De | |
| AT392929B (de) * | 1989-03-06 | 1991-07-10 | Boehler Gmbh | Verfahren zur pulvermetallurgischen herstellung von werkstuecken oder werkzeugen |
| AT395230B (de) * | 1989-11-16 | 1992-10-27 | Boehler Gmbh | Verfahren zur herstellung von vormaterial fuer werkstuecke mit hohem anteil an metallverbindungen |
| US5213848A (en) * | 1990-02-06 | 1993-05-25 | Air Products And Chemicals, Inc. | Method of producing titanium nitride coatings by electric arc thermal spray |
| CA2036810A1 (en) * | 1990-03-02 | 1991-09-03 | Thomas F. Sawyer | Method of forming article with variable alloy composition |
| GB9200880D0 (en) * | 1992-01-16 | 1992-03-11 | Atomic Energy Authority Uk | A method of producing a surface coating upon a substrate |
| JP2001516396A (ja) | 1996-06-28 | 2001-09-25 | メタルスプレイ インターナショナル エルシー | 溶射方法および溶射装置 |
| GB2315441B (en) * | 1996-07-20 | 2000-07-12 | Special Melted Products Limite | Production of metal billets |
| CN105057669B (zh) * | 2015-08-17 | 2017-05-03 | 王海英 | 3d打印设备及其复合喷头 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923989A (und) * | 1972-06-30 | 1974-03-02 | ||
| JPS5429985A (en) * | 1977-08-10 | 1979-03-06 | Fujitsu Ltd | Semiconductor nonvolatile memory device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1016539B (de) * | 1955-07-22 | 1957-09-26 | Metallgesellschaft Ag | Verfahren zum Herstellen von Vorkoerpern fuer die pulvermetallurgische Herstellung von Werkstuecken |
| BE790453A (fr) * | 1971-10-26 | 1973-02-15 | Brooks Reginald G | Fabrication d'articles en metal |
| GB1472939A (en) * | 1974-08-21 | 1977-05-11 | Osprey Metals Ltd | Method for making shaped articles from sprayed molten metal |
-
1984
- 1984-03-12 DE DE19843409366 patent/DE3409366A1/de not_active Withdrawn
-
1985
- 1985-02-27 DE DE8585730029T patent/DE3578391D1/de not_active Expired - Fee Related
- 1985-02-27 EP EP85730029A patent/EP0156760B1/de not_active Expired - Lifetime
- 1985-03-11 JP JP60048097A patent/JPS60211001A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923989A (und) * | 1972-06-30 | 1974-03-02 | ||
| JPS5429985A (en) * | 1977-08-10 | 1979-03-06 | Fujitsu Ltd | Semiconductor nonvolatile memory device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057888U (ja) * | 1991-07-18 | 1993-02-02 | ミサワホーム株式会社 | 出 窓 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60211001A (ja) | 1985-10-23 |
| DE3409366A1 (de) | 1985-09-12 |
| EP0156760B1 (de) | 1990-06-27 |
| DE3578391D1 (de) | 1990-08-02 |
| EP0156760A2 (de) | 1985-10-02 |
| EP0156760A3 (en) | 1987-09-16 |
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