PL406516A1 - Inoculant for hypoeutectic Al-Si alloys - Google Patents
Inoculant for hypoeutectic Al-Si alloysInfo
- Publication number
- PL406516A1 PL406516A1 PL406516A PL40651613A PL406516A1 PL 406516 A1 PL406516 A1 PL 406516A1 PL 406516 A PL406516 A PL 406516A PL 40651613 A PL40651613 A PL 40651613A PL 406516 A1 PL406516 A1 PL 406516A1
- Authority
- PL
- Poland
- Prior art keywords
- na2b4o7
- nano3
- cr2o3
- hypoeutectic
- alloys
- Prior art date
Links
- 229910021364 Al-Si alloy Inorganic materials 0.000 title abstract 2
- 239000002054 inoculum Substances 0.000 title 1
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract 8
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 8
- 239000002245 particle Substances 0.000 abstract 5
- 229910004835 Na2B4O7 Inorganic materials 0.000 abstract 4
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 abstract 4
- 235000010344 sodium nitrate Nutrition 0.000 abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
Landscapes
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Modyfikator do podeutektycznych stopów Al-Si charakteryzuje się tym, że stanowi go mieszanina proszków: Cr2O3+Al i NaNO3+Al i Na2B4O7 +Al, przy czym Al miesza się oddzielnie z Cr2O3, oddzielnie z NaNO3 i oddzielnie z Na2B4O7 odpowiednio w proporcjach: dla jednej cząstki Cr2O3 + 2 cząstki Al; dla sześciu cząstek NaNO3 + 10 cząstek Al; dla jednej cząstki Na2B4O7 + 6 cząstek Al, przy czym dla każdego ze składników z tolerancją nadmiaru aluminium od 0 do 20% a stosunek Cr2O3 do NaNO3 i do Na2B4O7 wynosi odpowiednio w zakresie od 1:3:2 do 2:3:3.The modifier for hypoeutectic Al-Si alloys is characterized by the fact that it is a mixture of powders: Cr2O3 + Al and NaNO3 + Al and Na2B4O7 + Al, with Al mixed separately with Cr2O3, separately with NaNO3 and separately with Na2B4O7 respectively in proportions: one particle Cr2O3 + 2 particles Al; for six NaNO3 + 10 particles of Al; for one particle of Na2B4O7 + 6 particles of Al, where for each of the components with a tolerance of excess aluminum from 0 to 20% and the ratio of Cr2O3 to NaNO3 and to Na2B4O7 is in the range from 1: 3: 2 to 2: 3: 3, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL406516A PL225462B1 (en) | 2013-12-13 | 2013-12-13 | Inoculant for hypoeutectic Al-Si alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL406516A PL225462B1 (en) | 2013-12-13 | 2013-12-13 | Inoculant for hypoeutectic Al-Si alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL406516A1 true PL406516A1 (en) | 2015-06-22 |
| PL225462B1 PL225462B1 (en) | 2017-04-28 |
Family
ID=53396736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL406516A PL225462B1 (en) | 2013-12-13 | 2013-12-13 | Inoculant for hypoeutectic Al-Si alloys |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL225462B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977680B (en) * | 2018-07-31 | 2019-11-05 | 河北工业大学 | The preparation method of inovulant for hypoeutectic al-si alloy modifying-refining |
-
2013
- 2013-12-13 PL PL406516A patent/PL225462B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL225462B1 (en) | 2017-04-28 |
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