DE3506275A1 - Verfahren zum verbinden von poroesen metallkoerpern und nach dem verfahren hergestelltes produkt - Google Patents
Verfahren zum verbinden von poroesen metallkoerpern und nach dem verfahren hergestelltes produktInfo
- Publication number
- DE3506275A1 DE3506275A1 DE19853506275 DE3506275A DE3506275A1 DE 3506275 A1 DE3506275 A1 DE 3506275A1 DE 19853506275 DE19853506275 DE 19853506275 DE 3506275 A DE3506275 A DE 3506275A DE 3506275 A1 DE3506275 A1 DE 3506275A1
- Authority
- DE
- Germany
- Prior art keywords
- alloy
- braze
- porous
- weight
- hard solder
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 47
- 239000002184 metal Substances 0.000 title claims description 36
- 229910052751 metal Inorganic materials 0.000 title claims description 36
- 229910045601 alloy Inorganic materials 0.000 claims description 42
- 239000000956 alloy Substances 0.000 claims description 42
- 239000000843 powder Substances 0.000 claims description 40
- 229910000679 solder Inorganic materials 0.000 claims description 37
- 239000011148 porous material Substances 0.000 claims description 27
- 239000000853 adhesive Substances 0.000 claims description 25
- 230000001070 adhesive effect Effects 0.000 claims description 25
- 239000006023 eutectic alloy Substances 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 24
- 238000005219 brazing Methods 0.000 claims description 17
- 239000011230 binding agent Substances 0.000 claims description 16
- 239000004925 Acrylic resin Substances 0.000 claims description 15
- 229920000178 Acrylic resin Polymers 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 229910052698 phosphorus Inorganic materials 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims description 10
- 230000005496 eutectics Effects 0.000 claims description 9
- 229910017060 Fe Cr Inorganic materials 0.000 claims description 7
- 229910002544 Fe-Cr Inorganic materials 0.000 claims description 7
- 229910001182 Mo alloy Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 150000002148 esters Chemical group 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000012298 atmosphere Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000005304 joining Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910017112 Fe—C Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910017116 Fe—Mo Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229910000753 refractory alloy Inorganic materials 0.000 description 1
- 102220342298 rs777367316 Human genes 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0242—Making ferrous alloys by powder metallurgy using the impregnating technique
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
-
- 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
-
- 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
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59033748A JPS60177992A (ja) | 1984-02-24 | 1984-02-24 | ポ−ラス部材の接合方法および製品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3506275A1 true DE3506275A1 (de) | 1985-08-29 |
| DE3506275C2 DE3506275C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-12-29 |
Family
ID=12395036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853506275 Granted DE3506275A1 (de) | 1984-02-24 | 1985-02-22 | Verfahren zum verbinden von poroesen metallkoerpern und nach dem verfahren hergestelltes produkt |
Country Status (3)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730082A1 (de) * | 1986-09-08 | 1988-03-10 | Mazda Motor | Verfahren zur herstellung eisenhaltiger sinterlegierungen mit erhoehter abriebfestigkeit |
| WO2001049437A3 (de) * | 2000-01-06 | 2002-02-14 | Bleistahl Prod Gmbh & Co Kg | Pulvermetallurgisch hergestelltes sinter-formteil |
| DE19711350B4 (de) * | 1996-03-19 | 2011-08-11 | Harima Chemicals, Inc., Hyogo | Lötflussmittel |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830934A (en) * | 1987-06-01 | 1989-05-16 | General Electric Company | Alloy powder mixture for treating alloys |
| GB8821044D0 (en) * | 1988-09-08 | 1988-10-05 | Metal Box Plc | Method of bonding tool material to holder & tools made by method |
| DE4304391A1 (de) * | 1993-02-13 | 1994-08-18 | Schaeffler Waelzlager Kg | Verfahren zur Herstellung von Leichtbauteilen |
| DE19703499C2 (de) * | 1997-01-31 | 2002-10-17 | Pierburg Ag | Drehkolbenpumpe |
| JP3740858B2 (ja) * | 1997-09-16 | 2006-02-01 | マツダ株式会社 | 接合金属部材及び該部材の接合方法 |
| JP3752830B2 (ja) * | 1998-03-31 | 2006-03-08 | マツダ株式会社 | 接合金属部材及び該部材の接合方法 |
| JP4045014B2 (ja) * | 1998-04-28 | 2008-02-13 | 住友電工ハードメタル株式会社 | 多結晶ダイヤモンド工具 |
| US6164916A (en) * | 1998-11-02 | 2000-12-26 | General Electric Company | Method of applying wear-resistant materials to turbine blades, and turbine blades having wear-resistant materials |
| US6843823B2 (en) * | 2001-09-28 | 2005-01-18 | Caterpillar Inc. | Liquid phase sintered braze forms |
| US7918382B2 (en) * | 2002-06-18 | 2011-04-05 | Zimmer Technology, Inc. | Method for attaching a porous metal layer to a metal substrate |
| KR100985231B1 (ko) * | 2007-11-30 | 2010-10-05 | 이세린 | 다공성 경량체 및 그 제조방법 |
| US8727203B2 (en) | 2010-09-16 | 2014-05-20 | Howmedica Osteonics Corp. | Methods for manufacturing porous orthopaedic implants |
| US8708655B2 (en) | 2010-09-24 | 2014-04-29 | United Technologies Corporation | Blade for a gas turbine engine |
| US10765975B2 (en) * | 2016-07-01 | 2020-09-08 | Caterpillar Inc. | Filter element and method of manufacturing a filter element |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB648778A (en) * | 1947-12-19 | 1951-01-10 | Stefan Wlodarczyk | Improvements in and relating to radio aerials |
| GB1276615A (en) * | 1969-04-18 | 1972-06-07 | Nat Standard Co | Improved method of sinter bonding metals |
| JPS5134318A (ja) * | 1974-09-19 | 1976-03-24 | Toyota Motor Co Ltd | Enjinyokamushafuto |
| GB1538920A (en) * | 1975-05-05 | 1979-01-24 | Gen Electric | Cyclic diorganopolysiloxanes |
| DE2851141A1 (de) * | 1978-01-31 | 1979-08-02 | Toyota Motor Co Ltd | Verfahren zum herstellen einer verbindung eines passelementes mit einer welle, achse o.dgl. |
| DE3007008A1 (de) * | 1979-02-26 | 1980-08-28 | Nippon Piston Ring Co Ltd | Verschleissfestes teil fuer brennkraftmaschinen und verfahren zu dessen herstellung |
| DE3209980A1 (de) * | 1981-03-19 | 1982-10-14 | Nippon Piston Ring Co., Ltd., Tokyo | Verfahren zur herstellung einer nockenwelle |
| DE3224419A1 (de) * | 1981-07-01 | 1983-03-03 | Toyota Jidosha Kogyo K.K., Toyota, Aichi | Verfahren zur herstellung einer nocke-nockenwelle-baueinheit |
| DE3321845A1 (de) * | 1982-06-17 | 1983-12-29 | Nippon Piston Ring Co., Ltd., Tokyo | Lager aus einer sinterlegierung fuer die anbringung an einer rotierenden welle |
| DE3500653A1 (de) * | 1984-01-12 | 1985-07-25 | Nippon Piston Ring Co., Ltd., Tokio/Tokyo | Verfahren zum herstellen von nockenwellen |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675311A (en) * | 1970-07-02 | 1972-07-11 | Northrop Corp | Thin-film diffusion brazing of nickel and nickel base alloys |
| US3716347A (en) * | 1970-09-21 | 1973-02-13 | Minnesota Mining & Mfg | Metal parts joined with sintered powdered metal |
| US3678570A (en) * | 1971-04-01 | 1972-07-25 | United Aircraft Corp | Diffusion bonding utilizing transient liquid phase |
| US3984044A (en) * | 1973-10-01 | 1976-10-05 | Composite Sciences, Inc. | Retention means for mechanical separation and process of making same |
| JPS5412901A (en) * | 1977-06-30 | 1979-01-31 | Touhoku Rikoo Kk | Method of photoengraving by discharge breakdown |
| JPS5722867A (en) * | 1980-07-16 | 1982-02-05 | Mitsubishi Heavy Ind Ltd | Diffusion brazing method of steel |
| JPS5789412A (en) * | 1980-11-26 | 1982-06-03 | Toshiba Corp | Preparation of iron-containing sintered product |
| JPS5834524A (ja) * | 1981-08-26 | 1983-03-01 | 株式会社東芝 | しや断器 |
-
1984
- 1984-02-24 JP JP59033748A patent/JPS60177992A/ja active Granted
-
1985
- 1985-02-22 DE DE19853506275 patent/DE3506275A1/de active Granted
-
1987
- 1987-01-29 US US07/009,094 patent/US4690320A/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB648778A (en) * | 1947-12-19 | 1951-01-10 | Stefan Wlodarczyk | Improvements in and relating to radio aerials |
| GB1276615A (en) * | 1969-04-18 | 1972-06-07 | Nat Standard Co | Improved method of sinter bonding metals |
| JPS5134318A (ja) * | 1974-09-19 | 1976-03-24 | Toyota Motor Co Ltd | Enjinyokamushafuto |
| GB1538920A (en) * | 1975-05-05 | 1979-01-24 | Gen Electric | Cyclic diorganopolysiloxanes |
| DE2851141A1 (de) * | 1978-01-31 | 1979-08-02 | Toyota Motor Co Ltd | Verfahren zum herstellen einer verbindung eines passelementes mit einer welle, achse o.dgl. |
| DE3007008A1 (de) * | 1979-02-26 | 1980-08-28 | Nippon Piston Ring Co Ltd | Verschleissfestes teil fuer brennkraftmaschinen und verfahren zu dessen herstellung |
| DE3209980A1 (de) * | 1981-03-19 | 1982-10-14 | Nippon Piston Ring Co., Ltd., Tokyo | Verfahren zur herstellung einer nockenwelle |
| DE3224419A1 (de) * | 1981-07-01 | 1983-03-03 | Toyota Jidosha Kogyo K.K., Toyota, Aichi | Verfahren zur herstellung einer nocke-nockenwelle-baueinheit |
| GB2104551A (en) * | 1981-07-01 | 1983-03-09 | Toyota Motor Co Ltd | A method for manufacturing a cam-cam shaft assembly |
| DE3321845A1 (de) * | 1982-06-17 | 1983-12-29 | Nippon Piston Ring Co., Ltd., Tokyo | Lager aus einer sinterlegierung fuer die anbringung an einer rotierenden welle |
| GB2122275A (en) * | 1982-06-17 | 1984-01-11 | Nippon Piston Ring Co Ltd | Sintered journals |
| DE3500653A1 (de) * | 1984-01-12 | 1985-07-25 | Nippon Piston Ring Co., Ltd., Tokio/Tokyo | Verfahren zum herstellen von nockenwellen |
| GB2153388A (en) * | 1984-01-12 | 1985-08-21 | Nippon Piston Ring Co Ltd | Method of manufacturing a camshaft |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730082A1 (de) * | 1986-09-08 | 1988-03-10 | Mazda Motor | Verfahren zur herstellung eisenhaltiger sinterlegierungen mit erhoehter abriebfestigkeit |
| DE19711350B4 (de) * | 1996-03-19 | 2011-08-11 | Harima Chemicals, Inc., Hyogo | Lötflussmittel |
| WO2001049437A3 (de) * | 2000-01-06 | 2002-02-14 | Bleistahl Prod Gmbh & Co Kg | Pulvermetallurgisch hergestelltes sinter-formteil |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3506275C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-12-29 |
| JPH0225702B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-05 |
| JPS60177992A (ja) | 1985-09-11 |
| US4690320A (en) | 1987-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3506275C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE68904214T2 (de) | Hartloetpaste zum verbinden von metalle und keramische materialien. | |
| DE3783489T2 (de) | Titanium-kupfer-nickel-hartlotzusatzmittel. | |
| DE2912861C2 (de) | Verfahren zur Herstellung eines Sinterhartmetallkörpers | |
| DE3618102A1 (de) | Verfahren zum stoffschluessigen verbinden von keramik-werkstoffen und metall sowie von gleichartigen und verschiedenartigen keramik-werkstoffen miteinander | |
| DE3111396A1 (de) | Leitende paste | |
| DE2633869A1 (de) | Direkte verbindung von metallen mit keramikmaterialien und metallen | |
| DE2702602A1 (de) | Formwerkzeuge zum formen von formbaren materialien sowie verfahren zur herstellung solcher formwerkzeuge | |
| DE3505863C2 (de) | Verfahren zum Versiegeln von porösen Metallen | |
| CH671903A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE3634473A1 (de) | Ein verfahren zur beschichtung eines substrats | |
| DE2536153A1 (de) | Verfahren zum herstellen mehrschichtiger kontaktstuecke fuer vakuummitelspannungsleistungsschalter | |
| DE2224865A1 (de) | Verbundwerkstoff und Verfahren zu seiner Herstellung | |
| DE3515164C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE4301927C2 (de) | Verbundener Metall-Keramik-Werkstoff, dessen Verwendung und Verfahren zu dessen Herstellung | |
| DE2636131A1 (de) | Pulvermetallgegenstand mit einer abriebbestaendigen oberflaeche | |
| DE2505830A1 (de) | Verfahren zur vereinigung einer loetlegierung mit einem muttermetallteil | |
| WO1996019314A1 (de) | Lotmetall und dessen verwendung zur bildung einer lötverbindung zwischen zwei objekten | |
| DE2907224C2 (de) | Verfahren zur Herstellung eines Verbundkörpers | |
| EP1632463A1 (de) | Werkstoffverbund | |
| DE2340018C2 (de) | Verfahren zum Verbinden von gesinterten Permanentmagneten aus Seltene-Erden-Kobalt-Verbindungen | |
| DE2145113C3 (de) | Hartlot zum Verbinden zweier Körper und dessen Verwendungsform | |
| DE2012609C3 (de) | Verfahren zum einseitigen Verschweißen von Werkstücken mit durchgehender Schweißnaht | |
| DE3421858C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2459971A1 (de) | Loetlegierung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |