GB1148321A - Cobalt alloy and welding electrode based upon this alloy - Google Patents
Cobalt alloy and welding electrode based upon this alloyInfo
- Publication number
- GB1148321A GB1148321A GB16045/66A GB1604566A GB1148321A GB 1148321 A GB1148321 A GB 1148321A GB 16045/66 A GB16045/66 A GB 16045/66A GB 1604566 A GB1604566 A GB 1604566A GB 1148321 A GB1148321 A GB 1148321A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- oxides
- coated
- welding
- electrode
- 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
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
- B23K35/22—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
- B23K35/3046—Co as the principal constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12097—Nonparticulate component encloses particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
1,148,321. Welding by fusion. LA SOUDURE ELECTRIQUE AUTOGENE, PROCEDES ARCOS. 12 April, 1966 [12 April, 1965], No. 16045/66. Heading B3R. [Also in Division C7] A cobalt base alloy, for making a welding electrode or for flame surfacing, comprises and optionally impurities such as the elements being so chosen that the sum % Fe+2 x % Al+0À45 x % Ti+0À3 x % Mn is less than 6. The alloy may be used as a bare wire or for coated or cored electrodes. For a coated or cored electrode for depositing " Stellite " (R.T.M.) alloys the amount of Cr with respect to the total electrode should be 25-35%, W should be 3-15% and the C should be 0À5-8%. The Cr may be supplied as Cr 3 C 2 , metallic Cr or oxides thereof, the W as WC, W 2 C metallic W or oxides thereof and the carbon as graphite. When the elements are present as oxides a reducing agent (Al, Mg, Si or C) must be included and the yield of Co may be increased to 200% or even 250% by inclusion of powdered Co. The tubular cored electrodes may be flattened to decrease penetration into the parts being surfaced and coated electrodes may have at least one spiral wire embedded in the coating and flush with the surface thereof. The use of the alloy for flame surfacing by gas welding is also disclosed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE662408 | 1965-04-12 | ||
| BE11393 | 1965-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1148321A true GB1148321A (en) | 1969-04-10 |
Family
ID=25646999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16045/66A Expired GB1148321A (en) | 1965-04-12 | 1966-04-12 | Cobalt alloy and welding electrode based upon this alloy |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3445624A (en) |
| JP (1) | JPS4827584B1 (en) |
| BE (1) | BE662408A (en) |
| DE (1) | DE1783126C3 (en) |
| GB (1) | GB1148321A (en) |
| SE (1) | SE326089B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335940A (en) * | 2017-08-26 | 2017-11-10 | 芜湖鼎瀚再制造技术有限公司 | Valve surfacing cobalt-chromium-tungsten alloy powder and its welding procedure |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3501277A (en) * | 1966-03-11 | 1970-03-17 | Coast Metals Inc | Ductile cobalt strip |
| US3932204A (en) * | 1969-10-31 | 1976-01-13 | Elect & Magn Alloys Res Inst | Cobalt-aluminum magnetic materials with high coercive force |
| DE2440995A1 (en) * | 1974-08-27 | 1976-03-11 | Castolin Gmbh | Welding or surface coating using metal alloy powders - which are inserted in tubular wire for continuous feeding |
| DE29511247U1 (en) * | 1995-07-12 | 1996-08-14 | EMTEC Magnetics GmbH, 67059 Ludwigshafen | Cobalt binder metal alloy for hard metal alloys for hard metal tools, in particular cutting tools, and hard metal tools with it |
| US6376063B1 (en) | 1998-06-15 | 2002-04-23 | The Boeing Company | Making particulates of controlled dimensions by electroplating |
| US6063445A (en) * | 1998-08-17 | 2000-05-16 | Mcdonnell Douglas Corporation | Method of preparation of polymer substrates for metal plating |
| US6060181A (en) * | 1998-08-17 | 2000-05-09 | Mcdonnell Douglas Corporation | Low loss magnetic alloy |
| US20120110848A1 (en) * | 2010-11-08 | 2012-05-10 | United Technologies Corporation | Low and extra low sulfur alloys for repair |
| CN112643245B (en) * | 2021-01-11 | 2022-02-22 | 中国科学院金属研究所 | Cobalt-based alloy welding wire for welding high-temperature alloy and preparation method and application thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3091022A (en) * | 1959-03-25 | 1963-05-28 | Union Carbide Corp | Cold-formable predominantly cobalt alloys |
| DE1235117B (en) * | 1964-08-04 | 1967-02-23 | Boehler & Co Ag Geb | Use of a lime-base coated cobalt-chromium-tungsten welding electrode for welding a precipitation hardenable, austenitic steel |
-
0
- BE BE662408D patent/BE662408A/xx unknown
-
1966
- 1966-03-28 US US537716A patent/US3445624A/en not_active Expired - Lifetime
- 1966-04-06 SE SE04581/67A patent/SE326089B/xx unknown
- 1966-04-06 DE DE1783126A patent/DE1783126C3/en not_active Expired
- 1966-04-12 GB GB16045/66A patent/GB1148321A/en not_active Expired
-
1968
- 1968-10-05 JP JP43072783A patent/JPS4827584B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335940A (en) * | 2017-08-26 | 2017-11-10 | 芜湖鼎瀚再制造技术有限公司 | Valve surfacing cobalt-chromium-tungsten alloy powder and its welding procedure |
Also Published As
| Publication number | Publication date |
|---|---|
| BE662408A (en) | |
| DE1783126A1 (en) | 1972-03-02 |
| DE1783126C3 (en) | 1974-01-03 |
| JPS4827584B1 (en) | 1973-08-23 |
| DE1783126B2 (en) | 1973-06-07 |
| SE326089B (en) | 1970-07-13 |
| US3445624A (en) | 1969-05-20 |
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