JPS55122844A - Ni-cr-co super heat resistant alloy for casting with superior high temperature strength and oxidation resistance - Google Patents
Ni-cr-co super heat resistant alloy for casting with superior high temperature strength and oxidation resistanceInfo
- Publication number
- JPS55122844A JPS55122844A JP3030279A JP3030279A JPS55122844A JP S55122844 A JPS55122844 A JP S55122844A JP 3030279 A JP3030279 A JP 3030279A JP 3030279 A JP3030279 A JP 3030279A JP S55122844 A JPS55122844 A JP S55122844A
- Authority
- JP
- Japan
- Prior art keywords
- esp
- oxidation resistance
- heat resistant
- casting
- super heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE: To provide the title alloy contg. a specified ratio of C, Si, Mn, Ni, Co, Ti, Al, Zr and Fe and having high tensile strength, creep rupture strength and deformation resistance at very high temps. of 1000°C and above as well as superior oxidation resistance.
CONSTITUTION: An alloy consisting of, by wt., C 0.03W0.3, esp. 0.05W0.2%, Si 0.3W2.0, esp. 0.5W1.5%, Mn 0.3W2.0, esp. 0.5W1.5%, Cr 20W40, esp. 25W 35%, Ni 10W30, esp. 15W25%, Co 30W50, esp. 35W45%, Ti 0.03W0.2, esp. 0.05W0.15%, Al 0.03W0.2, esp. 0.05W0.15%, Zr 0.03W0.2, esp. 0.05W0.15% and the balance Fe. This Ni-Cr-Co super heat resistant alloy has superior castability and high tensile strength, creep rupture strength and deformation resistance at very high temps. esp. of 1200°C and above as well as superior oxidation resistance.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3030279A JPS55122844A (en) | 1979-03-15 | 1979-03-15 | Ni-cr-co super heat resistant alloy for casting with superior high temperature strength and oxidation resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3030279A JPS55122844A (en) | 1979-03-15 | 1979-03-15 | Ni-cr-co super heat resistant alloy for casting with superior high temperature strength and oxidation resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55122844A true JPS55122844A (en) | 1980-09-20 |
JPS5721018B2 JPS5721018B2 (en) | 1982-05-04 |
Family
ID=12299946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3030279A Granted JPS55122844A (en) | 1979-03-15 | 1979-03-15 | Ni-cr-co super heat resistant alloy for casting with superior high temperature strength and oxidation resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55122844A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022147768A1 (en) * | 2021-01-08 | 2022-07-14 | 东莞颠覆产品设计有限公司 | Use of high-entropy alloy in ski equipment |
-
1979
- 1979-03-15 JP JP3030279A patent/JPS55122844A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022147768A1 (en) * | 2021-01-08 | 2022-07-14 | 东莞颠覆产品设计有限公司 | Use of high-entropy alloy in ski equipment |
Also Published As
Publication number | Publication date |
---|---|
JPS5721018B2 (en) | 1982-05-04 |
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