SU1770439A1 - Tool steel - Google Patents
Tool steel Download PDFInfo
- Publication number
- SU1770439A1 SU1770439A1 SU904880442A SU4880442A SU1770439A1 SU 1770439 A1 SU1770439 A1 SU 1770439A1 SU 904880442 A SU904880442 A SU 904880442A SU 4880442 A SU4880442 A SU 4880442A SU 1770439 A1 SU1770439 A1 SU 1770439A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steel
- aluminum
- manganese
- silicon
- vanadium
- Prior art date
Links
- 229910001315 Tool steel Inorganic materials 0.000 title claims 2
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005087 graphitization Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 229910052720 vanadium Inorganic materials 0.000 claims 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- -1 Vanadium Aluminum Iron Chemical compound 0.000 claims 1
- XTZVWOPRWVJODK-UHFFFAOYSA-N [Si].[Mn].[C] Chemical compound [Si].[Mn].[C] XTZVWOPRWVJODK-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 238000000137 annealing Methods 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Description
Изобретение относится к металлургии, в частности к стали для игольной проволоки, и может быть использовано при производстве холоднотянутой ленты, серебрянки и других мелких изделий.The invention relates to metallurgy, in particular to steel for needle wire, and can be used in the manufacture of cold-drawn tape, silver and other small items.
Цель изобретения - снижение склонности к графитизации.The purpose of the invention is to reduce the tendency to graphitization.
Сталь выплавляют в электродуговых печах и разливают в слитки массой 3,6 т. Химический состав плавок известной и предлагаемой стали приведен в табл. 1. Образцы для определения механических свойств изготавливают из проволоки, полученной по следующему технологическому режиму: волочение на диаметре4,5мм -»патентирование -* волочение на диаметреSteel is smelted in electric arc furnaces and cast into ingots weighing 3.6 tons. The chemical composition of the melts of the known and proposed steel are given in table. 1. Samples for determining the mechanical properties are made of wire obtained by the following technological regime: drawing on a diameter of 4.5 mm - "patenting - * drawing on a diameter
2.5 мм -* отжиг -* волочение на диаметре2.5 mm - * annealing - * drawing on diameter
1.6 мм-» отжиг -» волочение на диаметре 1,1 мм -» отжигволочение на диаметре 0,9 мм -» отжиг. Результаты определения механических свойств известной и предлагаемой стали приведены в табл. 2. Из дан ных табл. 2 видно, что по сравнению с известной заявляемая сталь имеет более высо ким уровень по качеству при сохранении механических свойств.1.6 mm - "annealing -" drawing on a diameter of 1.1 mm - "annealing on a diameter of 0.9 mm -" annealing. The results of determining the mechanical properties of the known and proposed steel are given in table. 2. From the data table. 2 shows that, in comparison with the known, the inventive steel has a higher level in quality while maintaining mechanical properties.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU904880442A SU1770439A1 (en) | 1990-09-18 | 1990-09-18 | Tool steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU904880442A SU1770439A1 (en) | 1990-09-18 | 1990-09-18 | Tool steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1770439A1 true SU1770439A1 (en) | 1992-10-23 |
Family
ID=21544073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU904880442A SU1770439A1 (en) | 1990-09-18 | 1990-09-18 | Tool steel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1770439A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2650949C1 (en) * | 2017-11-27 | 2018-04-18 | Юлия Алексеевна Щепочкина | Steel for manufacturing jewelry |
| RU2650953C1 (en) * | 2017-12-05 | 2018-04-18 | Юлия Алексеевна Щепочкина | Steel |
| RU2650947C1 (en) * | 2017-11-27 | 2018-04-18 | Юлия Алексеевна Щепочкина | Steel for manufacturing items of jewelry |
-
1990
- 1990-09-18 SU SU904880442A patent/SU1770439A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2650949C1 (en) * | 2017-11-27 | 2018-04-18 | Юлия Алексеевна Щепочкина | Steel for manufacturing jewelry |
| RU2650947C1 (en) * | 2017-11-27 | 2018-04-18 | Юлия Алексеевна Щепочкина | Steel for manufacturing items of jewelry |
| RU2650953C1 (en) * | 2017-12-05 | 2018-04-18 | Юлия Алексеевна Щепочкина | Steel |
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