GB220006A - Improvements in or relating to alloys - Google Patents
Improvements in or relating to alloysInfo
- Publication number
- GB220006A GB220006A GB394223A GB394223A GB220006A GB 220006 A GB220006 A GB 220006A GB 394223 A GB394223 A GB 394223A GB 394223 A GB394223 A GB 394223A GB 220006 A GB220006 A GB 220006A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- alloys
- tungsten
- relating
- hadfield
- 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
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
220,006. Hadfield, Sir R. A. Feb. 9, 1923. Alloys.-Iron alloys contain up to 3.5 per cent of carbon, above 1.3 up to 8 per cent of silicon, above 8 up to 40 per cent of chromium, and about 1-10 per cent of tungsten, with or without 20-50 per cent of nickel, and with or without 0.5-10 per cent of manganese. The tungsten may be replaced wholly or in part by molybdenum, and in some cases up to 6 per cent of one or more other metals, such as cobalt, vanadium. titanium, copper, and aluminium, may be included.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB394223A GB220006A (en) | 1923-02-09 | 1923-02-09 | Improvements in or relating to alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB394223A GB220006A (en) | 1923-02-09 | 1923-02-09 | Improvements in or relating to alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB220006A true GB220006A (en) | 1924-08-11 |
Family
ID=9767759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB394223A Expired GB220006A (en) | 1923-02-09 | 1923-02-09 | Improvements in or relating to alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB220006A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE931532C (en) * | 1951-06-19 | 1955-08-11 | Schmidt & Clemens | Alloy for Saettiger for distillation plants |
| WO1991002101A1 (en) * | 1989-08-04 | 1991-02-21 | Warman International Ltd. | A ferrochromium alloy |
| US5252149A (en) * | 1989-08-04 | 1993-10-12 | Warman International Ltd. | Ferrochromium alloy and method thereof |
| US6165288A (en) * | 1994-05-17 | 2000-12-26 | Ksb Aktienegsellschaft | Highly corrosion and wear resistant chilled casting |
-
1923
- 1923-02-09 GB GB394223A patent/GB220006A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE931532C (en) * | 1951-06-19 | 1955-08-11 | Schmidt & Clemens | Alloy for Saettiger for distillation plants |
| WO1991002101A1 (en) * | 1989-08-04 | 1991-02-21 | Warman International Ltd. | A ferrochromium alloy |
| US5252149A (en) * | 1989-08-04 | 1993-10-12 | Warman International Ltd. | Ferrochromium alloy and method thereof |
| US6165288A (en) * | 1994-05-17 | 2000-12-26 | Ksb Aktienegsellschaft | Highly corrosion and wear resistant chilled casting |
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