JPS644446A - Nonmagnetic jig - Google Patents
Nonmagnetic jigInfo
- Publication number
- JPS644446A JPS644446A JP62157506A JP15750687A JPS644446A JP S644446 A JPS644446 A JP S644446A JP 62157506 A JP62157506 A JP 62157506A JP 15750687 A JP15750687 A JP 15750687A JP S644446 A JPS644446 A JP S644446A
- Authority
- JP
- Japan
- Prior art keywords
- nonmagnetic
- produce
- plate material
- jig
- contg
- 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
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Scissors And Nippers (AREA)
Abstract
PURPOSE:To harmlessly produce a nonmagnetic jig having excellent hardness and corrosion resistance by prepg. the nonmagnetic alloy consisting essentially of specific ratios of Mn, Ni and Cu. CONSTITUTION:The nonmagnetic alloy ingot contg., by weight, 10-30% Mn and 10-30% Ni, furthermore contg. at need 0.1-10% Cr and the balance consisting substantially of Cu is refined. Said ingot is subjected to hot forging and hot rolling by a usual method and is applied to a solution heat treatment at about 700-1,000 deg.C to form a plate material at about 30-50% working ratio. Said plate material is then pressed to produce the goods having an objective shape such as scissors, pincette, etc., and is applied to an aging treatment to improve the hardness thereof. In this way, the nonmagnetic jig useful for cutting a magnetic tape and for treating the pieces of tape is obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62157506A JPS644446A (en) | 1987-06-26 | 1987-06-26 | Nonmagnetic jig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62157506A JPS644446A (en) | 1987-06-26 | 1987-06-26 | Nonmagnetic jig |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS644446A true JPS644446A (en) | 1989-01-09 |
Family
ID=15651171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62157506A Pending JPS644446A (en) | 1987-06-26 | 1987-06-26 | Nonmagnetic jig |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644446A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7167385B1 (en) * | 2021-06-28 | 2022-11-08 | 古河電気工業株式会社 | Copper alloy material, resistance material for resistor using the same, and resistor |
WO2023276906A1 (en) * | 2021-06-28 | 2023-01-05 | 古河電気工業株式会社 | Copper alloy material, resistive material for resistor using same, and resistor |
WO2023276905A1 (en) * | 2021-06-28 | 2023-01-05 | 古河電気工業株式会社 | Copper alloy material, resistive material for resistors using same, and resistor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6073914A (en) * | 1983-09-30 | 1985-04-26 | Umezawa Eng:Kk | Sheathing device |
JPS6176837U (en) * | 1984-10-20 | 1986-05-23 |
-
1987
- 1987-06-26 JP JP62157506A patent/JPS644446A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6073914A (en) * | 1983-09-30 | 1985-04-26 | Umezawa Eng:Kk | Sheathing device |
JPS6176837U (en) * | 1984-10-20 | 1986-05-23 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7167385B1 (en) * | 2021-06-28 | 2022-11-08 | 古河電気工業株式会社 | Copper alloy material, resistance material for resistor using the same, and resistor |
WO2023276906A1 (en) * | 2021-06-28 | 2023-01-05 | 古河電気工業株式会社 | Copper alloy material, resistive material for resistor using same, and resistor |
WO2023276905A1 (en) * | 2021-06-28 | 2023-01-05 | 古河電気工業株式会社 | Copper alloy material, resistive material for resistors using same, and resistor |
JP7214931B1 (en) * | 2021-06-28 | 2023-01-30 | 古河電気工業株式会社 | Copper alloy material, resistance material for resistor using the same, and resistor |
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