GB270640A - - Google Patents
Info
- Publication number
- GB270640A GB270640A GB1282/27A GB128227A GB270640A GB 270640 A GB270640 A GB 270640A GB 1282/27 A GB1282/27 A GB 1282/27A GB 128227 A GB128227 A GB 128227A GB 270640 A GB270640 A GB 270640A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- tantalum
- chromium
- alloys
- carbon
- 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
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
270,640. Kropf, A. May 10, 1926, [Convention date]. Addition to 264,528. Alloys.-The alloys of high melting point described in the parent Specification are modified by replacing the molybdenum wholly by tantalum, the products containing 5-80 per cent of tantalum and 0.8-5 per cent of carbon. Up to a total of 25 per cent of one or more of the following elements may be present : vanadium, uranium, titanium, zirconium, silicon, cobalt, chromium, nickel, iron, and manganese; or by starting with an alloy of chromium and tantalum and adding tungsten carbide thereto, the product may contain up to 40 per cent of chromium. In some cases the charge may include oxides of some form of the metals which. are reduced in the presence of excess of carbon.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE270640T | 1926-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB270640A true GB270640A (en) | 1928-05-15 |
Family
ID=31893728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1282/27A Expired GB270640A (en) | 1926-05-10 | 1927-01-15 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB270640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE765479C (en) * | 1930-05-29 | 1953-05-11 | Fausteel Products Company Inc | Hard and tough alloy |
-
1927
- 1927-01-15 GB GB1282/27A patent/GB270640A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE765479C (en) * | 1930-05-29 | 1953-05-11 | Fausteel Products Company Inc | Hard and tough alloy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB425073A (en) | Improvements in the manufacture of articles from steel alloys | |
| GB437592A (en) | Improvements in alloys and methods of preparing the same | |
| GB270640A (en) | ||
| GB219293A (en) | ||
| GB220006A (en) | Improvements in or relating to alloys | |
| GB511565A (en) | Improvements in and relating to nickel-chromium alloys | |
| GB538104A (en) | Steel | |
| GB391984A (en) | Improvements in hard alloys | |
| GB561592A (en) | Improvements in or relating to alloys particularly for the production of alloy steels | |
| GB264528A (en) | Improved alloys of high melting point | |
| GB392038A (en) | Improvements relating to hard alloys | |
| GB295265A (en) | Improvements in or relating to bearing metal alloys | |
| GB523120A (en) | Aluminium alloy | |
| GB302249A (en) | Improved alloys | |
| GB469605A (en) | Improvements in or relating to alloy steels | |
| GB342335A (en) | A new or improved composition of a metal for casting purposes | |
| GB140507A (en) | A new alloy containing iron, nickel and chromium | |
| GB293764A (en) | Improvements in or relating to the manufacture of steels and castings | |
| GB461534A (en) | Improvements in and relating to electrical heating elements | |
| GB429650A (en) | Improvements in hard metal alloys | |
| GB315502A (en) | An improved iron alloy for milling tools | |
| GB561407A (en) | Improvements in or relating to alloys particularly used for the production of alloy steels | |
| GB377663A (en) | Improvements in and relating to the production of corrosion-resistant alloys | |
| GB523251A (en) | Austenitic steels | |
| GB495678A (en) | An improved hard metal alloy |