UA90823C2 - Exothermal mix for producing thermit high-speed steel p9l - Google Patents
Exothermal mix for producing thermit high-speed steel p9lInfo
- Publication number
- UA90823C2 UA90823C2 UAA200904983A UAA200904983A UA90823C2 UA 90823 C2 UA90823 C2 UA 90823C2 UA A200904983 A UAA200904983 A UA A200904983A UA A200904983 A UAA200904983 A UA A200904983A UA 90823 C2 UA90823 C2 UA 90823C2
- Authority
- UA
- Ukraine
- Prior art keywords
- speed steel
- thermit
- exothermal
- mix
- producing
- Prior art date
Links
- 229910000997 High-speed steel Inorganic materials 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 229910000604 Ferrochrome Inorganic materials 0.000 abstract 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 abstract 1
- 229910000628 Ferrovanadium Inorganic materials 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Landscapes
- Powder Metallurgy (AREA)
Abstract
The invention relates to metallurgy. An exothermal mix for producing thermit high-speed steel P9L contains w/w: metal chromium or FX65-7A ferrochromium – 3.3-4.4 (5.1-6.8), C40L10 silicocalcium and FC65AL3.5 ferrosilicon – 1.5-2.0, 75 %ferrovanadium – 1.2-1.9, carbon – 1.4-1.7, molybdenum – 0.6-0.8, WOtungsten oxide – 9.3-11.2, sulfur and phosphorus – not more than 0.02, aluminium powder grade of PA-3- PA -6 – 19.6-21.2 and iron scale as waste forge and rolled productions –54.4-63.1. The invention allows to produce high-speed steel P9L at minimum sintering of alloying components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200904983A UA90823C2 (en) | 2009-05-20 | 2009-05-20 | Exothermal mix for producing thermit high-speed steel p9l |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200904983A UA90823C2 (en) | 2009-05-20 | 2009-05-20 | Exothermal mix for producing thermit high-speed steel p9l |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA90823C2 true UA90823C2 (en) | 2010-05-25 |
Family
ID=50689325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200904983A UA90823C2 (en) | 2009-05-20 | 2009-05-20 | Exothermal mix for producing thermit high-speed steel p9l |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA90823C2 (en) |
-
2009
- 2009-05-20 UA UAA200904983A patent/UA90823C2/en unknown
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