GB869753A - Improvements in nickel alloys - Google Patents
Improvements in nickel alloysInfo
- Publication number
- GB869753A GB869753A GB29914/57A GB2991457A GB869753A GB 869753 A GB869753 A GB 869753A GB 29914/57 A GB29914/57 A GB 29914/57A GB 2991457 A GB2991457 A GB 2991457A GB 869753 A GB869753 A GB 869753A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- nickel
- remainder
- impurities
- vacuum
- 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
-
- 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
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
A nickel-molybdenum alloy or nickel-molybdenum-chromium alloy of good ductility and heat- and corrosion-resistance, has a composition within one of the following ranges, in per cent by weight Mo 19.0-32.0, Cr nil, C 0.01-0.03, Si 0.05-0.6, Fe 0.1-2.0, Ni, with impurities, the remainder, Mo 10.0-19.0, Cr 10.0-18.0, C 0.01-0.03, Si 0.05-0.6, Fe 0.1-2.0 Ni with impurities, the remainder. The desired low content of carbon, silicon and iron is obtained by melting the alloy in vacuum e.g. in a vacuum of 0.1 m.m. of mercury at 1650 DEG C. for at least thirty minutes. In examples given the alloys contain Mn as impurity in amount of 0.5%.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE869753X | 1956-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB869753A true GB869753A (en) | 1961-06-07 |
Family
ID=6803095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29914/57A Expired GB869753A (en) | 1956-09-24 | 1957-09-24 | Improvements in nickel alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB869753A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2623818A1 (en) * | 1987-11-27 | 1989-06-02 | Haynes Int Inc | NICKEL ALLOY WITH HIGH MOLYBDEN CONTENT |
| US5312697A (en) * | 1992-04-24 | 1994-05-17 | Inco Alloys International, Inc. | Alloy overlay having thermal characteristics similar to those of a substrate |
| US6610119B2 (en) | 1994-07-01 | 2003-08-26 | Haynes International, Inc. | Nickel-molybdenum alloys |
| EP1887095A1 (en) * | 2006-08-09 | 2008-02-13 | Haynes International, Inc. | Hybrid corrosion-resistant nickel alloys |
-
1957
- 1957-09-24 GB GB29914/57A patent/GB869753A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2623818A1 (en) * | 1987-11-27 | 1989-06-02 | Haynes Int Inc | NICKEL ALLOY WITH HIGH MOLYBDEN CONTENT |
| BE1001762A3 (en) * | 1987-11-27 | 1990-02-27 | Haynes Internat Inc | HIGH MOLYBDENE NICKEL BASED ALLOY. |
| US5312697A (en) * | 1992-04-24 | 1994-05-17 | Inco Alloys International, Inc. | Alloy overlay having thermal characteristics similar to those of a substrate |
| US6610119B2 (en) | 1994-07-01 | 2003-08-26 | Haynes International, Inc. | Nickel-molybdenum alloys |
| EP1887095A1 (en) * | 2006-08-09 | 2008-02-13 | Haynes International, Inc. | Hybrid corrosion-resistant nickel alloys |
| US7785532B2 (en) | 2006-08-09 | 2010-08-31 | Haynes International, Inc. | Hybrid corrosion-resistant nickel alloys |
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