CA2215940C - Appareil de frittage laser pour fabriquer des revetements et des pieces metalliques denses - Google Patents
Appareil de frittage laser pour fabriquer des revetements et des pieces metalliques denses Download PDFInfo
- Publication number
- CA2215940C CA2215940C CA002215940A CA2215940A CA2215940C CA 2215940 C CA2215940 C CA 2215940C CA 002215940 A CA002215940 A CA 002215940A CA 2215940 A CA2215940 A CA 2215940A CA 2215940 C CA2215940 C CA 2215940C
- Authority
- CA
- Canada
- Prior art keywords
- build
- laser
- lasers
- area
- normal
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 39
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 39
- 238000000576 coating method Methods 0.000 title claims abstract description 27
- 238000000149 argon plasma sintering Methods 0.000 title abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 91
- 239000000843 powder Substances 0.000 claims abstract description 74
- 230000001154 acute effect Effects 0.000 claims abstract description 41
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 60
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000000151 deposition Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 5
- 230000003116 impacting effect Effects 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 28
- 230000008569 process Effects 0.000 description 21
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 238000003754 machining Methods 0.000 description 9
- 238000004372 laser cladding Methods 0.000 description 7
- 239000000155 melt Substances 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 4
- 238000011960 computer-aided design Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002739 metals Chemical group 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000012254 powdered material Substances 0.000 description 2
- 239000012255 powdered metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 241000321453 Paranthias colonus Species 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910021343 molybdenum disilicide Inorganic materials 0.000 description 1
- 229910000907 nickel aluminide Inorganic materials 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 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
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2577096P | 1996-09-23 | 1996-09-23 | |
| US60/025,770 | 1996-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2215940A1 CA2215940A1 (fr) | 1998-03-23 |
| CA2215940C true CA2215940C (fr) | 2006-06-13 |
Family
ID=21827973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002215940A Expired - Lifetime CA2215940C (fr) | 1996-09-23 | 1997-09-22 | Appareil de frittage laser pour fabriquer des revetements et des pieces metalliques denses |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2215940C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2186594A1 (fr) * | 2008-11-12 | 2010-05-19 | Siemens Aktiengesellschaft | Procédé et dispositif de préchauffage lors du soudage utilisant un deuxième faisceau laser |
| EP2377641A3 (fr) * | 2010-04-16 | 2015-06-03 | Rolls-Royce plc | Procédé et appareil de fabrication d'un composant |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6504127B1 (en) | 1999-09-30 | 2003-01-07 | National Research Council Of Canada | Laser consolidation methodology and apparatus for manufacturing precise structures |
| US6756561B2 (en) | 1999-09-30 | 2004-06-29 | National Research Council Of Canada | Laser consolidation apparatus for manufacturing precise structures |
| EP2240293A1 (fr) * | 2008-02-13 | 2010-10-20 | Siemens Aktiengesellschaft | Procédé et dispositif pour fondre des surfaces incurvées |
| CN112281154B (zh) * | 2020-09-27 | 2023-06-27 | 河南金源黄金矿业有限责任公司 | 一种双激光器修复释放缸活塞杆的工艺方法 |
-
1997
- 1997-09-22 CA CA002215940A patent/CA2215940C/fr not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2186594A1 (fr) * | 2008-11-12 | 2010-05-19 | Siemens Aktiengesellschaft | Procédé et dispositif de préchauffage lors du soudage utilisant un deuxième faisceau laser |
| EP2377641A3 (fr) * | 2010-04-16 | 2015-06-03 | Rolls-Royce plc | Procédé et appareil de fabrication d'un composant |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2215940A1 (fr) | 1998-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20170922 |