SU700556A1 - Modifier - Google Patents
ModifierInfo
- Publication number
- SU700556A1 SU700556A1 SU782578477A SU2578477A SU700556A1 SU 700556 A1 SU700556 A1 SU 700556A1 SU 782578477 A SU782578477 A SU 782578477A SU 2578477 A SU2578477 A SU 2578477A SU 700556 A1 SU700556 A1 SU 700556A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- modifier
- steel
- iron
- zirconium
- nickel
- Prior art date
Links
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Mold Materials And Core Materials (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Description
Т а б л и U аT and b and U and
Количество вводимого модификатора составл ло 0,6% от веса жидкого металла. Дл исследований отливали образцы диаметром 30 мм и длиной 300 мм,и пробы на жидкотекучесть и линейную усадку. Усвоение модификатора - прототипа чугуном составл ло 65%, сталью 70%, усвоение моФормула изобретени The amount of modifier injected was 0.6% by weight of the liquid metal. Samples with a diameter of 30 mm and a length of 300 mm, and samples for fluidity and linear shrinkage, were cast for research. The mastering of the prototype modifier by cast iron was 65%, steel 70%, the absorption of the formula of the invention
Модификатор, содержащий бор, редкоземельные металлы, хром, кремний, алюминий , кальций, железо, углерод, иикель, о тличающийс тем, что, с целью снижедификаторов составов I-V соответственно составило 80 и 85%.The modifier containing boron, rare earth metals, chromium, silicon, aluminum, calcium, iron, carbon, nickel, which is characterized by the fact that, in order to reduce the reduction of compounds I-V, respectively, 80 and 85%.
Физико-механические и литейные свойстна чугуна li стали, обработанных известным н предлагаемым мОхЧ.ификатором, представле гы в таблицах 2 и 3 соответственно.The physicomechanical and foundry properties of cast iron li steel, treated with a known n proposed miHCH. Indicator, are presented in tables 2 and 3, respectively.
Таблица 2table 2
Таблица 3Table 3
ни температуры плавлени модификатора, улучшени его усвоени , повышепи литейных и механических свойств чугуна и стали , он дополнительно содержит литий, цирконий , медь при следуюгцем соотношении компонентов, вес. %: 5 Бор0,2 - 5,0 Редкоземельные металлы0,01 - 10,0 Хром2,2 -20,0 Кремний0,2 -20,05 Алюминий0,05- 3,0 Кальций0,1 2,0 Железо0,1 - 3,0 Углерод0,2 - 0,7№ 700556 6 Литий 0,01- 5,0 Цирконий0,01- 0,5 Медь 0,1 -20,0 Никель Остальное Источники информации. прин тые во внимание нри экспертизе 1. Авторское свидетельство СССР 424903, кл. С 22С 35/00, 1972.neither the melting temperature of the modifier, the improvement of its assimilation, the enhanced level of the casting and mechanical properties of iron and steel, it additionally contains lithium, zirconium, copper, the next time the ratio of components, weight %: 5 Bor0.2 - 5.0 Rare-earth metals0.01 - 10.0 Chromium2.2 -20.0 Silicon0.2 -20.05 Aluminum0.05-3.0 Calcium0.0 2.0 Iron0.1 -3 , 0 Carbon 0.2 - 0.7 No. 700556 6 Lithium 0.01-5.0 Zirconium 0.01-0.5 Copper 0.1-20.0 Nickel Else Information sources. taken into consideration at examination 1. USSR author's certificate No. 424903, cl. C 22C 35/00, 1972.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782578477A SU700556A1 (en) | 1978-02-06 | 1978-02-06 | Modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782578477A SU700556A1 (en) | 1978-02-06 | 1978-02-06 | Modifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU700556A1 true SU700556A1 (en) | 1979-11-30 |
Family
ID=20748359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782578477A SU700556A1 (en) | 1978-02-06 | 1978-02-06 | Modifier |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU700556A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999158A (en) * | 1986-12-03 | 1991-03-12 | Chrysler Corporation | Oxidation resistant iron base alloy compositions |
-
1978
- 1978-02-06 SU SU782578477A patent/SU700556A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999158A (en) * | 1986-12-03 | 1991-03-12 | Chrysler Corporation | Oxidation resistant iron base alloy compositions |
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