GB996977A - Improvements in or relating to cast-iron - Google Patents
Improvements in or relating to cast-ironInfo
- Publication number
- GB996977A GB996977A GB2880761A GB2880761A GB996977A GB 996977 A GB996977 A GB 996977A GB 2880761 A GB2880761 A GB 2880761A GB 2880761 A GB2880761 A GB 2880761A GB 996977 A GB996977 A GB 996977A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iron
- cast
- relating
- anneal
- graphitizing
- 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
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
A white solidifying cast iron comprises .C.3.1-3.8% .Si.1.5-3.0% .S.0.1-0.2% .Mn.less than 0.15% the balance being iron and any impurities, among which P is preferably not more than 0.15%. The alloy is suitable for centrifugally casting hollow members, especially thin walled ones. The heat treatment used may be a stress relieving anneal, a graphitizing anneal at 900-950 DEG C. followed by slow cooling.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER29087A DE1181924B (en) | 1960-11-15 | 1960-11-15 | White solid cast iron alloy for the production of high-speed malleable cast iron |
Publications (1)
Publication Number | Publication Date |
---|---|
GB996977A true GB996977A (en) | 1965-06-30 |
Family
ID=7402903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2880761A Expired GB996977A (en) | 1960-11-15 | 1961-08-09 | Improvements in or relating to cast-iron |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1181924B (en) |
GB (1) | GB996977A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE935794C (en) * | 1953-11-17 | 1955-12-01 | Eisenwerke Gelsenkirchen Ag | White solidifying cast iron alloy as well as process for the production of high-speed malleable cast iron from it |
-
1960
- 1960-11-15 DE DER29087A patent/DE1181924B/en active Pending
-
1961
- 1961-08-09 GB GB2880761A patent/GB996977A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1181924B (en) | 1964-11-19 |
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