SU423876A1 - HEAT-RESISTANT STEEL - Google Patents
HEAT-RESISTANT STEELInfo
- Publication number
- SU423876A1 SU423876A1 SU1809946A SU1809946A SU423876A1 SU 423876 A1 SU423876 A1 SU 423876A1 SU 1809946 A SU1809946 A SU 1809946A SU 1809946 A SU1809946 A SU 1809946A SU 423876 A1 SU423876 A1 SU 423876A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat
- resistant steel
- iron
- resistant
- carbon
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Description
1one
Изобретение относитс к области изыскани жаростойких сталей, предназначенны.х дл работы при температурах 1100-1200°С в серосодержащих средах и на воздухе.The invention relates to the field of exploration of heat-resistant steels designed for operation at temperatures of 1100-1200 ° C in sulfur-containing environments and in air.
Известна жаростойка сталь, содержаща углерод, никель, хром, медь, кремний, марганец и железо.Heat resistant steel containing carbon, nickel, chromium, copper, silicon, manganese and iron is known.
Предложенна сталь отличаетс от известной тем, что в нее введены алюминий и церий при следующем соотношении компонентов, %: Углерод0,06-0,45The proposed steel differs from the known one in that aluminum and cerium are introduced in it in the following ratio of components,%: Carbon 0.06-0.45
Никель17-22Nickel17-22
Хром17-20Chrome17-20
3,1- 6 0,4-1,5 0,03-0,1 0,35- 1 0,35- 1 до 0,03 до 0,03 остальное.3.1- 6 0.4-1.5 0.03-0.1 0.35- 1 0.35-1 to 0.03 to 0.03 the rest.
10 Это повышает жаростойкость при температурах 1100--1200°С.10 This increases the heat resistance at temperatures of 1100--1200 ° C.
Предложенна сталь имеет следующие механические свойства: 3 Предмет изобретени Жаростойка сталь, содержаща углерод. никель, хром, медь, кремний, марганец и железо , отличающа с тем, что, с целью 5 повышени жаростойкости при 1100-1200°С, в нее введены алюминий и церий при следующем соотношении компонентов, вес.%: 4 Углерод0,06-0,45 Никель17-22 Хром17-20 Алюминий3,1- 6 Медь0,4-1,5 Церий0,03-0,1 Кремний0,35- 1 Марганец0,35- 1 Железоостальное.The proposed steel has the following mechanical properties: 3 The subject of the invention Heat-resistant steel containing carbon. Nickel, chromium, copper, silicon, manganese and iron, characterized in that, in order to increase heat resistance 5 at 1100-1200 ° C, aluminum and cerium are introduced in it in the following ratio of components, wt.%: 4 Carbon 0.06- 0.45 Nickel17-22 Chromium17-20 Aluminum3.1- 6 Copper0.4-1.5 Cerium0.03-0.1 Silicon0.35-1 Manganese0.35-1 Iron-ore.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1809946A SU423876A1 (en) | 1972-07-17 | 1972-07-17 | HEAT-RESISTANT STEEL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1809946A SU423876A1 (en) | 1972-07-17 | 1972-07-17 | HEAT-RESISTANT STEEL |
Publications (1)
Publication Number | Publication Date |
---|---|
SU423876A1 true SU423876A1 (en) | 1974-04-15 |
Family
ID=20521724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1809946A SU423876A1 (en) | 1972-07-17 | 1972-07-17 | HEAT-RESISTANT STEEL |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU423876A1 (en) |
-
1972
- 1972-07-17 SU SU1809946A patent/SU423876A1/en active
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