CH618468A5 - Process for surface-alloying of a substrate metal, and product of the process. - Google Patents
Process for surface-alloying of a substrate metal, and product of the process. Download PDFInfo
- Publication number
- CH618468A5 CH618468A5 CH1709474A CH1709474A CH618468A5 CH 618468 A5 CH618468 A5 CH 618468A5 CH 1709474 A CH1709474 A CH 1709474A CH 1709474 A CH1709474 A CH 1709474A CH 618468 A5 CH618468 A5 CH 618468A5
- Authority
- CH
- Switzerland
- Prior art keywords
- layer
- substrate
- metal
- laser beam
- treated
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title claims description 36
- 229910052751 metal Inorganic materials 0.000 title claims description 24
- 239000002184 metal Substances 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 24
- 238000005275 alloying Methods 0.000 title claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000002844 melting Methods 0.000 claims description 22
- 230000008018 melting Effects 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 15
- 239000000956 alloy Substances 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 229910001018 Cast iron Inorganic materials 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 32
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 23
- 239000000843 powder Substances 0.000 description 23
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 18
- 239000002344 surface layer Substances 0.000 description 15
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 10
- 229910052748 manganese Inorganic materials 0.000 description 9
- 239000011572 manganese Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052804 chromium Inorganic materials 0.000 description 8
- 239000011651 chromium Substances 0.000 description 8
- 230000010355 oscillation Effects 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000013532 laser treatment Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 210000001787 dendrite Anatomy 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
Classifications
-
- 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
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
- C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/354—Working by laser beam, e.g. welding, cutting or boring for surface treatment by melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/3093—Fe as the principal constituent with other elements as next major constituents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
-
- 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
- C22C1/02—Making non-ferrous alloys by melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/16—Composite materials, e.g. fibre reinforced
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43124074A | 1974-01-07 | 1974-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH618468A5 true CH618468A5 (en) | 1980-07-31 |
Family
ID=23711086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1709474A CH618468A5 (en) | 1974-01-07 | 1974-12-20 | Process for surface-alloying of a substrate metal, and product of the process. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS6011094B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1035675A (enrdf_load_stackoverflow) |
| CH (1) | CH618468A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2458856C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2256962B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1457835A (enrdf_load_stackoverflow) |
| IL (1) | IL46078A (enrdf_load_stackoverflow) |
| IT (1) | IT1026953B (enrdf_load_stackoverflow) |
| SE (1) | SE7415173L (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0199589A1 (en) * | 1985-04-22 | 1986-10-29 | Westinghouse Electric Corporation | Improvement in depositing metal powders on a substrate using laser |
| EP0221752A3 (en) * | 1985-10-29 | 1987-07-08 | Toyota Jidosha Kabushiki Kaisha | High energy padding method utilizing coating containing copper |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1095387A (en) * | 1976-02-17 | 1981-02-10 | Conrad M. Banas | Skin melting |
| US4157923A (en) * | 1976-09-13 | 1979-06-12 | Ford Motor Company | Surface alloying and heat treating processes |
| GB1583835A (en) * | 1977-03-28 | 1981-02-04 | Avco Everett Res Lab Inc | Metal surface modification |
| IT1172891B (it) * | 1978-07-04 | 1987-06-18 | Fiat Spa | Procedimento per rivestire con materiale antiusura una superficie metallica |
| US4281030A (en) * | 1980-05-12 | 1981-07-28 | Bell Telephone Laboratories, Incorporated | Implantation of vaporized material on melted substrates |
| JPH0651886B2 (ja) * | 1983-09-01 | 1994-07-06 | トヨタ自動車株式会社 | 鋳鉄材料の表面硬化法 |
| JPS60187660A (ja) * | 1984-02-24 | 1985-09-25 | Honda Motor Co Ltd | 部分硬化鋳鉄部材 |
| JPS60238489A (ja) * | 1984-05-12 | 1985-11-27 | Daiki Gomme Kogyo Kk | 表面被覆金属層の作製する方法 |
| GB2169748B (en) * | 1985-01-11 | 1988-07-27 | Stc Plc | Electrical contacts |
| DE3808285A1 (de) * | 1988-03-12 | 1989-09-21 | Messer Griesheim Gmbh | Verfahren zur herstellung harter und verschleissfester oberflaechenschichten |
| GB8922629D0 (en) * | 1989-10-07 | 1989-11-22 | Univ Birmingham | Method of modifying the surface of a substrate |
| DE3936479A1 (de) * | 1989-11-02 | 1991-05-08 | Guenter Link | Verfahren zur erzeugung von schutzschichten auf materialoberflaechen mittels laserstrahlung |
| DE59108894D1 (de) * | 1990-06-13 | 1998-01-08 | Sulzer Metco Ag | Verfahren zum Herstellen von Oberflächenschichten auf Werkstücken, Vorrichtung zum Durchführen des Verfahrens sowie Werkstück mit nach dem Verfahren hergestellter Oberflächenschicht |
| DE4431242C2 (de) * | 1994-09-02 | 1999-06-10 | Fraunhofer Ges Forschung | Verfahren zur Erhöhung der Verschleißfestigkeit der Oberflächenschicht eines Werkstückes aus einem Stahlwerkstoff oder aus Gußeisen |
| DE102013225490A1 (de) * | 2013-12-10 | 2015-06-11 | Siemens Aktiengesellschaft | Oszillierendes Schweißverfahren |
| CN104759756B (zh) * | 2015-04-28 | 2017-05-10 | 中国矿业大学 | 一种以薄板搭接代替粉末激光熔覆的激光熔覆工艺 |
| JP7120054B2 (ja) * | 2019-01-29 | 2022-08-17 | トヨタ自動車株式会社 | 車両用構造体及び車両用鋼板の強化方法 |
| KR102166642B1 (ko) * | 2019-06-20 | 2020-10-19 | (주)하드메탈 | 화살촉, 그 제조방법 및 이를 이용한 화살 |
| DE102021004220B4 (de) | 2021-08-12 | 2023-12-14 | Hochschule Mittweida (FH), Körperschaft des öffentlichen Rechts | Verwendung eines im Burst-Modus betriebenen Lasers und Verfahren zur oberflächlichen Ausbildung einer Legierung und/oder eines Gemenges und/oder einer Dotierung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1046478B (it) * | 1972-11-14 | 1980-06-30 | Rca Corp | Riproduttore di cartucce a nastro con meccanismo per l introduzione delle cartucce |
-
1974
- 1974-11-14 CA CA213,716A patent/CA1035675A/en not_active Expired
- 1974-11-18 IL IL46078A patent/IL46078A/en unknown
- 1974-11-19 GB GB5004374A patent/GB1457835A/en not_active Expired
- 1974-12-04 SE SE7415173A patent/SE7415173L/xx unknown
- 1974-12-10 DE DE2458856A patent/DE2458856C2/de not_active Expired
- 1974-12-10 IT IT30392/74A patent/IT1026953B/it active
- 1974-12-16 JP JP49144359A patent/JPS6011094B2/ja not_active Expired
- 1974-12-20 FR FR7442344A patent/FR2256962B1/fr not_active Expired
- 1974-12-20 CH CH1709474A patent/CH618468A5/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0199589A1 (en) * | 1985-04-22 | 1986-10-29 | Westinghouse Electric Corporation | Improvement in depositing metal powders on a substrate using laser |
| EP0221752A3 (en) * | 1985-10-29 | 1987-07-08 | Toyota Jidosha Kabushiki Kaisha | High energy padding method utilizing coating containing copper |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2458856A1 (de) | 1975-07-17 |
| IL46078A0 (en) | 1975-02-10 |
| JPS6011094B2 (ja) | 1985-03-23 |
| IT1026953B (it) | 1978-10-20 |
| FR2256962A1 (enrdf_load_stackoverflow) | 1975-08-01 |
| DE2458856C2 (de) | 1983-11-03 |
| SE7415173L (enrdf_load_stackoverflow) | 1975-07-08 |
| GB1457835A (en) | 1976-12-08 |
| IL46078A (en) | 1977-08-31 |
| JPS50101254A (enrdf_load_stackoverflow) | 1975-08-11 |
| CA1035675A (en) | 1978-08-01 |
| FR2256962B1 (enrdf_load_stackoverflow) | 1978-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH618468A5 (en) | Process for surface-alloying of a substrate metal, and product of the process. | |
| EP0946325B1 (de) | Selektives lasersintern bei schmelztemperatur | |
| EP0189806B2 (de) | Verfahren zum Stumpfschweissen von mindestens einseitig verzinkten, insbesondere tiefziehfähigen Stahlblechen oder Stahlbändern | |
| AT16149U1 (de) | Verfahren zur herstellung von aluminierten stahlblechen, die geschweisst und danach unter druck gehärtet werden | |
| DE1906532A1 (de) | Armierte Metallwerkzeuge | |
| DE2740569A1 (de) | Oberflaechenlegierungs- und waermebehandlungsverfahren | |
| EP0904885A2 (de) | Verfahren zum Schweissen von aushärtbaren Nickel-Basis-Legierungen | |
| DE69300501T2 (de) | Verfahren zum Beschichten einer Vertiefung eines Nickelsubstrates mittels Laser. | |
| WO2014154408A1 (de) | Verfahren zum erzeugen von grobkörnigen strukturen, anwendung des verfahrens und grobkörnige struktur | |
| DE2741567C2 (de) | Verfahren zum Herstellen von durch Umschmelzhärten gehärteten Oberflächen | |
| DE10063309A1 (de) | Verfahren zum Herstellen einer Kühlluftöffnung in einem metallischen Bauteil einer Gasturbine | |
| DE102005017803A1 (de) | Verbund-Laserstrahlschweissen | |
| DE2924003A1 (de) | Verfahren zur elektronenstrahl- nahtschweissung | |
| DE4219549C2 (de) | Verfahren zum Schweißen von Werkstücken | |
| DE19650258A1 (de) | Verfahren zum Laserlegieren von Metallteilen mit Zuführung der Legierungskomponenten | |
| EP3175941B1 (de) | Verfahren und vorrichtung zum additiven herstellen zumindest eines bauteilbereichs eines bauteils | |
| EP0472892A2 (de) | Verfahren zum punktuellen Befestigen eines hochkorrosionsbeständigen Auflagebleches auf einem metallischen Trägerkörper | |
| DE2748534A1 (de) | Verfahren zum herstellen einer schweissverbindung | |
| EP1640108B1 (de) | Kontaktherstellungsverfahren | |
| DE10203010A1 (de) | Verfahren und Vorrichtung zur Herstellung einer Schweiß- oder Lötnaht | |
| WO2017194275A1 (de) | Bauplattform für die additive herstellung und verfahren | |
| DE2537115A1 (de) | Verfahren zum elektronenstrahlschweissen | |
| EP1024920A1 (de) | Endloses stahlband für doppelbandpressen und verfahren zur herstellung desselben | |
| EP0617134B1 (de) | Verfahren zum Umschmelzen von Oberflächenbereichen von Werkstücken | |
| DD270090A1 (de) | Verfahren zur oberflaechenschmelzveredelung mit elektronenstrahlen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |