GB902111A - Improvements in or relating to the manufacture of centrifugally cast cylinder linings of piston engines - Google Patents
Improvements in or relating to the manufacture of centrifugally cast cylinder linings of piston enginesInfo
- Publication number
- GB902111A GB902111A GB853660A GB853660A GB902111A GB 902111 A GB902111 A GB 902111A GB 853660 A GB853660 A GB 853660A GB 853660 A GB853660 A GB 853660A GB 902111 A GB902111 A GB 902111A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- manufacture
- casting
- piston engines
- cylinder linings
- 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
- C22C37/10—Cast-iron alloys containing aluminium or silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
A method of manufacturing cylinder linings comprises chill casting a cast iron containing 2.0-3.5% C., 1.0-3.0% Si, 0-1.5% Mn, 0-0.4% Cr, 0-2% Ni, 0-1.0% Mo, 0-0.5% P, 0-0.3% S and the balance Fe, adding, prior to casting, one or more of the elements Te, Bi, or B to suppress the formation of graphite and heating the casting to decompose the ledeburitic cementite and form temper carbon in a pearlitic-ferritic matrix. The amount of Te, Bi or B added may be between 0.007% and 0.009%. A water spray may be used to cool the mould and the lining may be removed therefrom at a temperature of 800-1000 DEG C., transferred to a kiln furnace, and maintained at 800-950 DEG C. for 2 to 5 hours. After cooling, the lining may be machined and heat-treated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS144659 | 1959-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB902111A true GB902111A (en) | 1962-07-25 |
Family
ID=5348841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB853660A Expired GB902111A (en) | 1959-03-11 | 1960-03-10 | Improvements in or relating to the manufacture of centrifugally cast cylinder linings of piston engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB902111A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115627412A (en) * | 2022-10-31 | 2023-01-20 | 宝鸡法士特齿轮有限责任公司 | Synthetic cast iron produced by using low-alloy scrap steel and method |
-
1960
- 1960-03-10 GB GB853660A patent/GB902111A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115627412A (en) * | 2022-10-31 | 2023-01-20 | 宝鸡法士特齿轮有限责任公司 | Synthetic cast iron produced by using low-alloy scrap steel and method |
| CN115627412B (en) * | 2022-10-31 | 2024-01-05 | 宝鸡法士特齿轮有限责任公司 | Synthetic cast iron produced by low alloy scrap steel and method |
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