JPS5531167A - Manufacture of wear resistant cast iron - Google Patents
Manufacture of wear resistant cast ironInfo
- Publication number
- JPS5531167A JPS5531167A JP10430478A JP10430478A JPS5531167A JP S5531167 A JPS5531167 A JP S5531167A JP 10430478 A JP10430478 A JP 10430478A JP 10430478 A JP10430478 A JP 10430478A JP S5531167 A JPS5531167 A JP S5531167A
- Authority
- JP
- Japan
- Prior art keywords
- cast iron
- thickness
- silica
- resistant cast
- manufacture
- 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.)
- Granted
Links
Abstract
PURPOSE: To manufacture corrosion resistant cast iron having excellent wear resistance, by specifying the cast iron component range and C.E value, and by coating the inside surface of the metallic mold for centrifugal casting with silica-bentonite coating material to form a film of prescribed thickness.
CONSTITUTION: A thin wall sleeve material 4W8mm in thickness comprising, by weight, 3.5% T.C, 1.8W2.8% Si, 0.8W1.0% Mn, 0.15W0.35% P, ≤0.1% S, 0.02W0.06% B, 0.15W0.5% Cr, the balance being Fe, is manufactured by the following way: The C.E.value (T.C+Si/3.2) is adjusted to 3.9W4.3 and is cast with a centrifugal casting metallic mold coated with silica-bentonite coating material, e.g., silica flour, in a thickness of 1.0W2.0mm on the inside surface thereof. Hereby, an appropriate quantity of cementite and steadite (eutectic phosphorus) disperses and crystallizes together with A type graphite in the pearlite matrix of cast iron structure, so that wear resistant cast iron excellent in wear resistance is manufactured.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10430478A JPS5836664B2 (en) | 1978-08-24 | 1978-08-24 | Manufacturing method for wear-resistant thin-walled cast iron sleeves using mold centrifugal casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10430478A JPS5836664B2 (en) | 1978-08-24 | 1978-08-24 | Manufacturing method for wear-resistant thin-walled cast iron sleeves using mold centrifugal casting |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5531167A true JPS5531167A (en) | 1980-03-05 |
JPS5836664B2 JPS5836664B2 (en) | 1983-08-10 |
Family
ID=14377176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10430478A Expired JPS5836664B2 (en) | 1978-08-24 | 1978-08-24 | Manufacturing method for wear-resistant thin-walled cast iron sleeves using mold centrifugal casting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5836664B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58157946A (en) * | 1982-03-12 | 1983-09-20 | Nippon Piston Ring Co Ltd | Manufacture of compact graphite cast iron |
US4448610A (en) * | 1982-03-01 | 1984-05-15 | Pont-A-Mousson S.A. | Centrifugally cast tube of spheroidal graphite cast-iron and its method of manufacture |
US4866932A (en) * | 1987-11-09 | 1989-09-19 | Shin Caterpillar Mitsubishi Ltd. | Apparatus for treating particulate emission from diesel engine |
CN104988379A (en) * | 2015-06-30 | 2015-10-21 | 柳州金特新型耐磨材料股份有限公司 | Evaporative pattern HT200 gray pig iron |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01141983U (en) * | 1988-03-23 | 1989-09-28 |
-
1978
- 1978-08-24 JP JP10430478A patent/JPS5836664B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4448610A (en) * | 1982-03-01 | 1984-05-15 | Pont-A-Mousson S.A. | Centrifugally cast tube of spheroidal graphite cast-iron and its method of manufacture |
JPS58157946A (en) * | 1982-03-12 | 1983-09-20 | Nippon Piston Ring Co Ltd | Manufacture of compact graphite cast iron |
JPH0313298B2 (en) * | 1982-03-12 | 1991-02-22 | Nippon Piston Ring Co Ltd | |
US4866932A (en) * | 1987-11-09 | 1989-09-19 | Shin Caterpillar Mitsubishi Ltd. | Apparatus for treating particulate emission from diesel engine |
CN104988379A (en) * | 2015-06-30 | 2015-10-21 | 柳州金特新型耐磨材料股份有限公司 | Evaporative pattern HT200 gray pig iron |
Also Published As
Publication number | Publication date |
---|---|
JPS5836664B2 (en) | 1983-08-10 |
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