GB140508A - A new alloy comprising iron, nickel, chromium, tungsten (or molybdenum) - Google Patents
A new alloy comprising iron, nickel, chromium, tungsten (or molybdenum)Info
- Publication number
- GB140508A GB140508A GB21069/18A GB2106918A GB140508A GB 140508 A GB140508 A GB 140508A GB 21069/18 A GB21069/18 A GB 21069/18A GB 2106918 A GB2106918 A GB 2106918A GB 140508 A GB140508 A GB 140508A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- molybdenum
- tungsten
- chromium
- nickel
- 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%
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0277—Metal based
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
140,508. Soc. Anon. de Commentry Fourchambault et Decazeville. Dec. 20,1917, [Convention date]. Valves are made of an iron alloy containing 60- 70 per cent of nickel, 10-15 per cent of chromium, 1-2 per cent of manganese, 0.3-0.6 per cent of carbon, and either 2-5 per cent of tungsten or 1-3 per cent of molybdenum; or tungsten and molybdenum may be present together. One or more other metals may be present as follows: 0.2-1 per cent of vanadium, 0.1 -0.2 per cent of titanium, and up to 10 per cent of cobalt.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR140508X | 1917-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB140508A true GB140508A (en) | 1920-04-01 |
Family
ID=8874600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21069/18A Expired GB140508A (en) | 1917-12-20 | 1918-12-17 | A new alloy comprising iron, nickel, chromium, tungsten (or molybdenum) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB140508A (en) |
-
1918
- 1918-12-17 GB GB21069/18A patent/GB140508A/en not_active Expired
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