IT1255080B - Metodo per realizzare elementi preformati di forme e dimensioni voluteper la saldatura, in particolare la saldobrasatura, di componenti metallici ed elementi cosi' ottenuti - Google Patents
Metodo per realizzare elementi preformati di forme e dimensioni voluteper la saldatura, in particolare la saldobrasatura, di componenti metallici ed elementi cosi' ottenutiInfo
- Publication number
- IT1255080B IT1255080B ITMI920790A ITMI920790A IT1255080B IT 1255080 B IT1255080 B IT 1255080B IT MI920790 A ITMI920790 A IT MI920790A IT MI920790 A ITMI920790 A IT MI920790A IT 1255080 B IT1255080 B IT 1255080B
- Authority
- IT
- Italy
- Prior art keywords
- welding
- elements
- powders
- realizing
- dimensions
- Prior art date
Links
Classifications
-
- 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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic 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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3606—Borates or B-oxides
-
- 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
- B22F3/02—Compacting only
- B22F2003/023—Lubricant mixed with the metal powder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonmetallic Welding Materials (AREA)
- Powder Metallurgy (AREA)
Abstract
Un metodo per realizzare elementi preformati (1) per la saldatura, in particolare la saldobrasatura, di componenti e parti metalliche (15,16) comprende una successione di fasi in cui delle polveri (11) di materiale disossidante in sè noto vengono associate a polveri (10) di un'usuale lega di brasatura ed a granuli (12) di materia organica legante, l'insieme così ottenuto venendo finemente polverizzato e sottoposto a pressatura così da realizzare l'elemento preformato (1) desiderato. L'elemento ottenuto attraverso l'attuazione del metodo sopra citato presenta un corpo comprendente polveri di materiale disossidante noto qualsiasi, polveri di un'usuale lega di brasatura dispersa in modo omogeneo in una materia organica legante, detto corpo avendo una forma ben definita e stabile.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920790A IT1255080B (it) | 1992-04-01 | 1992-04-01 | Metodo per realizzare elementi preformati di forme e dimensioni voluteper la saldatura, in particolare la saldobrasatura, di componenti metallici ed elementi cosi' ottenuti |
EP93104736A EP0563750A1 (en) | 1992-04-01 | 1993-03-23 | Method for forming preformed elements of required shape and dimensions for welding metal components, in particular by brazewelding, and elements obtained thereby |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920790A IT1255080B (it) | 1992-04-01 | 1992-04-01 | Metodo per realizzare elementi preformati di forme e dimensioni voluteper la saldatura, in particolare la saldobrasatura, di componenti metallici ed elementi cosi' ottenuti |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920790A0 ITMI920790A0 (it) | 1992-04-01 |
ITMI920790A1 ITMI920790A1 (it) | 1993-10-01 |
IT1255080B true IT1255080B (it) | 1995-10-18 |
Family
ID=11362747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920790A IT1255080B (it) | 1992-04-01 | 1992-04-01 | Metodo per realizzare elementi preformati di forme e dimensioni voluteper la saldatura, in particolare la saldobrasatura, di componenti metallici ed elementi cosi' ottenuti |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0563750A1 (it) |
IT (1) | IT1255080B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2714361B2 (ja) * | 1994-07-22 | 1998-02-16 | 昭和アルミニウム株式会社 | フラックス含有Al合金ろう材の製造方法 |
US5772104A (en) * | 1996-08-26 | 1998-06-30 | Peerless Of America Incorporated | Methods of brazing and preparing articles for brazing, and coating composition for use in such methods |
DE19859735B4 (de) | 1998-12-23 | 2006-04-27 | Erbslöh Ag | Verfahren zur partiellen oder vollständigen Beschichtung der Oberflächen von Bauteilen aus Aluminium und seinen Legierungen mit Lot, Fluß- und Bindemittel zur Hartverlötung |
CZ9902562A3 (en) * | 1999-07-19 | 2001-06-13 | Diafrikt | Soldering rings and process for producing thereof |
CN104874800A (zh) * | 2015-05-27 | 2015-09-02 | 优美科科技材料(苏州)有限公司 | 一种由粉末压制成焊环的制造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745742A (en) * | 1952-03-08 | 1956-05-15 | Gen Electric | Method of making a sintered brazing pellet |
US3390986A (en) * | 1966-08-30 | 1968-07-02 | Carrier Corp | Method of making a brazing preform |
US3520704A (en) * | 1967-07-07 | 1970-07-14 | Westinghouse Electric Corp | Brazing pellet |
CH569543A5 (it) * | 1972-07-26 | 1975-11-28 | Castolin Sa | |
US4062678A (en) * | 1974-01-17 | 1977-12-13 | Cabot Corporation | Powder metallurgy compacts and products of high performance alloys |
NZ188341A (en) * | 1977-09-16 | 1980-05-08 | Johnson Matthey Co Ltd | Brazing composition:brazing alloy and thermoplastic materi |
US4645545A (en) * | 1985-04-09 | 1987-02-24 | Louis Middlestadt | Shape retaining bodies of solder containing flux and their method of manufacture and use |
-
1992
- 1992-04-01 IT ITMI920790A patent/IT1255080B/it active IP Right Grant
-
1993
- 1993-03-23 EP EP93104736A patent/EP0563750A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0563750A1 (en) | 1993-10-06 |
ITMI920790A0 (it) | 1992-04-01 |
ITMI920790A1 (it) | 1993-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE194533T1 (de) | Zinn-wismuth-lötpaste und deren verwendung | |
NZ504317A (en) | Flux for brazing comprising elemental boron and at least one of Mo, W, Co, Ni, Pd, Cu or Ag in any form | |
EP0110418A3 (en) | Ductile brazing alloys containing reactive metals | |
IT1255080B (it) | Metodo per realizzare elementi preformati di forme e dimensioni voluteper la saldatura, in particolare la saldobrasatura, di componenti metallici ed elementi cosi' ottenuti | |
ES2131736T3 (es) | Procedimiento y masa para el moldeo por inyeccion para la obtencion de cuerpos moldeados metalicos. | |
BR8802421A (pt) | Processo para a obtencao de pos de liga para amalgamas dentais | |
SE8008171L (sv) | Sammansatt elektrisk kontakt | |
WO2002025698A3 (de) | Kühlkörper zur kühlung insbesondere elektronischer bauelemente | |
JPS57171681A (en) | Lead frame and its manufacture | |
JPS5265703A (en) | Method of sintering under pressure of stack formed body | |
Wrigley | Powder metal shipments set North American record | |
Tada et al. | The Growth of Alpha Plates During Lower Temperature Annealing of a Beta-Prime Cu-Zn Alloy.(In Japanese.) | |
JPS53112222A (en) | Copper alloy product and manufacture thereof | |
DER WEGEN | THE ORDER-DISORDER TRANSITION IN THE QUASI-BINARY CROSS SECTION CU 50 NI 50-XZNX--PARTS I AND II | |
Sixt | In Retrospect--the Development and Manufacture of Copper Alloy Welding Metals in Austria | |
Floroski et al. | Diffusion Bonding Process | |
Burgert | World steel output seen slipping | |
JPS6064740A (ja) | 鉄部品と銅管部品の合体部品 | |
TH357EX (th) | ผลิตภัณฑ์ที่สัมผัสไฟฟ้า ทำด้วยโลหะหลายชนิด | |
Markeli | CNC pushes forward part complexity | |
WAGNER | HARDENING BY MODULATED STRUCTURES IN CU-TI ALLOYS, CHAPTER FROM PROCEEDINGS OF THE 5 TH INTERNATIONAL CONFERENCE ON STRENGTH OF METALS AND ALLOYS | |
Prinz et al. | Copper Solubility of Tin-Lead Soft Solder Alloys.(In German.) | |
Kuster | Chicopee Alloys to Expand | |
Scolieri | IISI Countries Carve Output Gain in January[1993] | |
JPS55122668A (en) | Brazing structure of die |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |