JPS552733A - Deformable alloy of high strength and its manufacture - Google Patents
Deformable alloy of high strength and its manufactureInfo
- Publication number
- JPS552733A JPS552733A JP7422878A JP7422878A JPS552733A JP S552733 A JPS552733 A JP S552733A JP 7422878 A JP7422878 A JP 7422878A JP 7422878 A JP7422878 A JP 7422878A JP S552733 A JPS552733 A JP S552733A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- manufacture
- deformable
- tensile strength
- follows
- 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.)
- Pending
Links
- 239000000956 alloy Substances 0.000 title abstract 6
- 229910045601 alloy Inorganic materials 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910017709 Ni Co Inorganic materials 0.000 abstract 1
- 229910003267 Ni-Co Inorganic materials 0.000 abstract 1
- 229910003262 Ni‐Co Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 238000005482 strain hardening Methods 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
PURPOSE: To manufacture the deformable alloy excellent in the tensile strength, by applying the cold working and heat treatment under the specified condition to the Fe-Ni-Co type alloy containing Be.
CONSTITUTION: This alloy is composed as follows; 28W34wt% Ni, 10W20wt% Co, amount of (2×Ni+Co) is 71W82wt%, 0.3W1wt% Be, C<0.1wt%, Si<0.5wt%, Mn<2wt%, or additionally 0.1W1wt% of either one or combination of Ti, Zr, Nb, Mo, and the balance Fe. The structure is constituted of the austenitic base including the precipitated NiBe, and has characteristics as follows; the mean thermal expansion coefficient smaller than 5×10-6/°C between the room temperature and 400°C; the internal friction smaller than 1×10-4; and the tensile strength above 85kg/cm2. This alloy is utilized as the deformable alloy appropriate for the strain measurement by the semiconductor strain gauge.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7422878A JPS552733A (en) | 1978-06-21 | 1978-06-21 | Deformable alloy of high strength and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7422878A JPS552733A (en) | 1978-06-21 | 1978-06-21 | Deformable alloy of high strength and its manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS552733A true JPS552733A (en) | 1980-01-10 |
Family
ID=13541098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7422878A Pending JPS552733A (en) | 1978-06-21 | 1978-06-21 | Deformable alloy of high strength and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS552733A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02159351A (en) * | 1988-12-14 | 1990-06-19 | Yamaha Corp | Low-expansion fe-ni alloy with high strength and its production |
| US5084111A (en) * | 1988-12-14 | 1992-01-28 | Yamaha Corporation | Fe-Ni alloy and method for treating ingot the same |
-
1978
- 1978-06-21 JP JP7422878A patent/JPS552733A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02159351A (en) * | 1988-12-14 | 1990-06-19 | Yamaha Corp | Low-expansion fe-ni alloy with high strength and its production |
| US5084111A (en) * | 1988-12-14 | 1992-01-28 | Yamaha Corporation | Fe-Ni alloy and method for treating ingot the same |
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