SU377392A1 - MODIFIER - Google Patents
MODIFIERInfo
- Publication number
- SU377392A1 SU377392A1 SU1656953A SU1656953A SU377392A1 SU 377392 A1 SU377392 A1 SU 377392A1 SU 1656953 A SU1656953 A SU 1656953A SU 1656953 A SU1656953 A SU 1656953A SU 377392 A1 SU377392 A1 SU 377392A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- modifier
- nitrogen
- iron
- titanium
- manganese
- Prior art date
Links
- 239000003607 modifier Substances 0.000 title description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- -1 manganese, rare earth metals Chemical class 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Description
Изобретение относитс к области металлургии и может быть использовано дл повышени физико-механических свойств сталей и качества изделий из них. Известен модификатор, содержащий хром, титан, железо. С целью повышени физико-механических свойств обрабатываемых сплавов, в предлагаемый модификатор введены азот, марганец, РЗМ и компоненты вз ты в следующем соотнощенип , %: Азот0,5-1,5 Титан1,7-4,0 Хром0,3-20,0 Марганеп0,3-20,0 РЗМ0,05-0,3 Железоостальное. Уирочнение металла при обработке предлагаемым модификатором происходит за счет введени труднорастворимых частиц нитридов титана. При введении модификатора в количестве 1 - 1% от веса стали прочность и пластичеие свойства стали увеличиваютс на 20%. Предмет изобретени Модификатор, содержащий хром, титан, жезо , отличающийс тем, что, с целью повынп физико-механических свойств обрабаваемых сплавов, в него ввод т азот, маргац , РЗМ и компоненты вз ты в следующем отнощении, %: 0,5-1,5 Азот 1,7-4,0 0,3-20,0 Марганец 0,3-20,0 0,05-0,3 Железо остальное.The invention relates to the field of metallurgy and can be used to improve the physicomechanical properties of steels and the quality of their products. Known modifier containing chromium, titanium, iron. In order to improve the physicomechanical properties of the processed alloys, nitrogen, manganese, rare earth metals and components are introduced into the proposed modifier in the following ratio,%: Nitrogen 0.5-1.5 Titanium 1.7-4.0 Chromium 0.3-20.0 Manganepus 0,3-20,0 РЗМ0,05-0,3 Iron ostal. Ironing of the metal during the treatment with the proposed modifier occurs due to the introduction of hardly soluble particles of titanium nitrides. With the introduction of a modifier in the amount of 1-1% by weight of steel, the strength and ductility of the properties of the steel increase by 20%. Subject of the invention A modifier containing chromium, titanium, iron, characterized in that, in order to improve the physicomechanical properties of the alloys being processed, nitrogen, manganese, rare earth metals and components are taken in it in the following ratio,%: 0.5-1 , 5 Nitrogen 1.7-4.0 0.3-20.0 Manganese 0.3-20.0 0.05-0.3 Iron the rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1656953A SU377392A1 (en) | 1971-05-24 | 1971-05-24 | MODIFIER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1656953A SU377392A1 (en) | 1971-05-24 | 1971-05-24 | MODIFIER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU377392A1 true SU377392A1 (en) | 1973-04-17 |
Family
ID=20475321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1656953A SU377392A1 (en) | 1971-05-24 | 1971-05-24 | MODIFIER |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU377392A1 (en) |
-
1971
- 1971-05-24 SU SU1656953A patent/SU377392A1/en active
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