SU177080A1 - HEAT-RESISTANT CHROMONIKEL STEEL - Google Patents
HEAT-RESISTANT CHROMONIKEL STEELInfo
- Publication number
- SU177080A1 SU177080A1 SU857370A SU857370A SU177080A1 SU 177080 A1 SU177080 A1 SU 177080A1 SU 857370 A SU857370 A SU 857370A SU 857370 A SU857370 A SU 857370A SU 177080 A1 SU177080 A1 SU 177080A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steel
- resistant
- chromonikel
- heat
- nickel
- Prior art date
Links
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Description
Известна хромоникелева сталь следующего химического состава (в о/о):Known chromium-Nickel steel of the following chemical composition (o / o):
Описываема сталь отличаетс от известной тем, что в ее состав дополнительно ввод т креминй в качестве легирующего элемента в количестве 1,3-3,0%, который совместно с марганцем позвол ет значительно повысить сопротивл емость стали науглероживанию.The described steel differs from the known one in that its composition additionally introduces cremines as an alloying element in an amount of 1.3-3.0%, which, together with manganese, allows to significantly increase the resistance of steel to carburization.
Испытани стали в среде печей газовой цемеитации при 930° С продолжительностью 2000 час показали хорощую ее стойкость против науглероживани .Tests of steel in the environment of gas cementation furnaces at 930 ° C with a duration of 2000 hours showed its excellent resistance to carburization.
Сталь рекомендуетс дл изготовлени литы .х деталей, работающих в науглероживающей среде при 700-1000° С.Steel is recommended for the manufacture of cast parts working in a carburizing medium at 700-1000 ° C.
изобретени the invention
Жаростойка хромоникелева сталь, содержаща (в о/о) 18-25 хрома, 8-18 никел , 6-8 марганца, ;0,3 углерода, - 0,2 азота, 0,025 серы ii- 0,035 фосфора, отличающа с тем. что, с целью повыщени стойкости к науглероживанию, она содерл ит 1,3-3% кремни .Heat-resistant nickel-chrome steel containing (in o / o) 18-25 chromium, 8-18 nickel, 6-8 manganese,; 0.3 carbon, - 0.2 nitrogen, 0.025 sulfur ii - 0.035 phosphorus, characterized in that. that in order to increase carburizing resistance, it contains 1.3-3% silicon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU857370A SU177080A1 (en) | 1963-09-17 | 1963-09-17 | HEAT-RESISTANT CHROMONIKEL STEEL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU857370A SU177080A1 (en) | 1963-09-17 | 1963-09-17 | HEAT-RESISTANT CHROMONIKEL STEEL |
Publications (1)
Publication Number | Publication Date |
---|---|
SU177080A1 true SU177080A1 (en) | 1965-12-01 |
Family
ID=39952390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU857370A SU177080A1 (en) | 1963-09-17 | 1963-09-17 | HEAT-RESISTANT CHROMONIKEL STEEL |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU177080A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527636A1 (en) * | 1982-05-26 | 1983-12-02 | Ugine Aciers | REFRACTORY REFRACTORY STEEL FOR ABRASION AND DEFORMATION RESISTANT MOLDING AT VERY HIGH TEMPERATURE IN ATMOSPHERE CONTAINING SULFUR OXIDES |
EP0445094A1 (en) * | 1990-02-26 | 1991-09-04 | Sandvik Aktiebolag | High strength stainless steel |
-
1963
- 1963-09-17 SU SU857370A patent/SU177080A1/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527636A1 (en) * | 1982-05-26 | 1983-12-02 | Ugine Aciers | REFRACTORY REFRACTORY STEEL FOR ABRASION AND DEFORMATION RESISTANT MOLDING AT VERY HIGH TEMPERATURE IN ATMOSPHERE CONTAINING SULFUR OXIDES |
EP0097106A1 (en) * | 1982-05-26 | 1983-12-28 | Ugine Savoie | Heat resisting cast steel, abrasion-proof and able to withstand strain at very high temperatures in atmospheres containing sulfur oxides |
EP0445094A1 (en) * | 1990-02-26 | 1991-09-04 | Sandvik Aktiebolag | High strength stainless steel |
US5147475A (en) * | 1990-02-26 | 1992-09-15 | Sandvik Ab | High strength stainless steel |
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