SU285770A1 - Fire-resistant aluminium cast iron - Google Patents
Fire-resistant aluminium cast iron Download PDFInfo
- Publication number
- SU285770A1 SU285770A1 SU691305588A SU1305588A SU285770A1 SU 285770 A1 SU285770 A1 SU 285770A1 SU 691305588 A SU691305588 A SU 691305588A SU 1305588 A SU1305588 A SU 1305588A SU 285770 A1 SU285770 A1 SU 285770A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- iron
- cast iron
- copper
- aluminum
- cost
- Prior art date
Links
Landscapes
- Catalysts (AREA)
Description
Изобретение относится к жаростой ким чугунам, обладающим высоким сопротивлением окислению при повышенных температурах.The invention relates to heat-resistant cast irons having high oxidation resistance at elevated temperatures.
Известны высокожаростойкие чугуны, содержащие 19-25% алюминия, модифицированные церием, применяющиеся до температуры 1200°С.High heat-resistant cast irons are known, containing 19-25% aluminum, modified with cerium, used up to a temperature of 1200 ° C.
Цель изобретения - повышение механических характеристик чугуна, снижение его стоимости при сохранении на том же уровне характеристик жаростойкости .The purpose of the invention is to increase the mechanical characteristics of cast iron, reducing its cost while maintaining heat resistance characteristics at the same level.
С этой целью в состав чугуна вводят дополнительно медь путем легирования вторичным алюминием, содержащим до 10% меди. Это снижает себестоимость чугуна на 50-60 руб. на 1т.For this purpose, additional copper is introduced into the composition of cast iron by alloying with secondary aluminum containing up to 10% copper. This reduces the cost of pig iron by 50-60 rubles. on 1t.
Состав чугуна, вес.%: алюминий 19-25; углерод 1,5-2,5) кремний 1,02,5; марганец 0,2-3,5) медь 0,2-3,5} фосфор 0,03-0,12; железо - остальное .The composition of cast iron, wt.%: Aluminum 19-25; carbon 1.5-2.5) silicon 1.02.5; manganese 0.2-3.5) copper 0.2-3.5} phosphorus 0.03-0.12; iron is the rest.
Введение меди в алюминиевый чугун не снижает его жаростойкости и повышает его механические свойства.The introduction of copper in aluminum cast iron does not reduce its heat resistance and increases its mechanical properties.
Свойства сплава: Напряжение приAlloy Properties: Voltage at
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU691305588A SU285770A1 (en) | 1969-02-19 | 1969-02-19 | Fire-resistant aluminium cast iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU691305588A SU285770A1 (en) | 1969-02-19 | 1969-02-19 | Fire-resistant aluminium cast iron |
Publications (1)
Publication Number | Publication Date |
---|---|
SU285770A1 true SU285770A1 (en) | 1980-12-23 |
Family
ID=20444668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU691305588A SU285770A1 (en) | 1969-02-19 | 1969-02-19 | Fire-resistant aluminium cast iron |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU285770A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2529324C1 (en) * | 2013-07-08 | 2014-09-27 | Юлия Алексеевна Щепочкина | Aluminium cast iron alloy |
-
1969
- 1969-02-19 SU SU691305588A patent/SU285770A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2529324C1 (en) * | 2013-07-08 | 2014-09-27 | Юлия Алексеевна Щепочкина | Aluminium cast iron alloy |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB993613A (en) | Alloy steels and articles made therefrom | |
SU285770A1 (en) | Fire-resistant aluminium cast iron | |
US2528867A (en) | Production of thermally hardenable boron-titanium steels | |
GB1085715A (en) | Vehicle brake | |
US2394546A (en) | Aluminum base alloy containing copper and beryllium and method of making the same | |
SU146493A1 (en) | Deformable heat resistant magnesium alloy | |
US3125446A (en) | Zirconium base alloy | |
SU449967A1 (en) | Aluminum based alloy | |
SU168323A1 (en) | ||
US2811439A (en) | Aluminum casting alloys | |
SU331110A1 (en) | ALLOY BASED ON ALUMINUM | |
SU240255A1 (en) | ALUMINUM CASTING ALLOY | |
ADACHI et al. | Effect of Zirconium on Austenitic Grain Size in Iron and Steel | |
SU470551A1 (en) | High strength steel | |
SU404879A1 (en) | ALLOY BASED ON ALUMINUM | |
SU345226A1 (en) | ||
SU683589A1 (en) | Copper based alloy | |
SU142032A1 (en) | Aluminum based alloy | |
SU456850A1 (en) | Steel | |
GB398385A (en) | Process for improving the mechanical properties of copper alloys containing from 0.2to 3% of chromium | |
SU420189A3 (en) | ZINC BASED ALLOY | |
SU378482A1 (en) | ALUMINUM BASED ALLOY1 | |
SU164120A1 (en) | HIGHLY SILICON HEAT-RESISTANT SILUMIN | |
SU428028A1 (en) | NICKEL-BASED ALLOY | |
SU398677A1 (en) | CAST IRON |