JPH0460308U - - Google Patents
Info
- Publication number
- JPH0460308U JPH0460308U JP10306690U JP10306690U JPH0460308U JP H0460308 U JPH0460308 U JP H0460308U JP 10306690 U JP10306690 U JP 10306690U JP 10306690 U JP10306690 U JP 10306690U JP H0460308 U JPH0460308 U JP H0460308U
- Authority
- JP
- Japan
- Prior art keywords
- copper member
- hot extrusion
- billet
- alloy rod
- harder
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000001192 hot extrusion Methods 0.000 claims description 5
- 229910020012 Nb—Ti Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims 1
Landscapes
- Extrusion Of Metal (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Description
第１図は本考案の熱間押出し用超電導ビレツト
の縦断面図、第２図は従来の熱間押出し用超電導
ビレツトの縦断面図である。
１，１０……超電導ビレツト、２，１１……銅
部材、３，１２……Ｎｂ−Ｔｉ合金ロツド、４，
１５……先端部材、５，１６……後端部材、１３
……ＳＵＳロツド。
FIG. 1 is a longitudinal sectional view of a superconducting billet for hot extrusion according to the present invention, and FIG. 2 is a longitudinal sectional view of a conventional superconducting billet for hot extrusion. 1,10...Superconducting billet, 2,11...Copper member, 3,12...Nb-Ti alloy rod, 4,
15... Tip member, 5, 16... Rear end member, 13
...SUS rod.
Claims (1)
材の軸方向に平行に設け、この孔の内部にＮｂ−
Ｔｉ合金ロツドを収容するとともに、前記銅部材
の両端を先端部材および後端部材で接合密閉した
熱間押出し用ビレツトにおいて、前記Ｎｂ−Ｔｉ
合金ロツドの先端および後端側に前記銅部材より
硬度の大きな同径のロツドを収容したことを特徴
とする熱間押出し用超電導ビレツト。 (2) 銅部材より硬度の大きな同径のロツドは、
Ｎｂ−Ｔｉ合金ロツドと同程度の硬度を有する請
求項１記載の熱間押出し用超電導ビレツト。[Claims for Utility Model Registration] (1) A plurality of holes are provided inside a copper member having a circular cross section in parallel to the axial direction of the copper member, and Nb-
In a billet for hot extrusion that accommodates a Ti alloy rod and in which both ends of the copper member are joined and sealed by a front end member and a rear end member, the Nb-Ti
1. A superconducting billet for hot extrusion, characterized in that rods of the same diameter and harder than the copper member are housed at the tip and rear end sides of the alloy rod. (2) A rod of the same diameter that is harder than a copper member is
The superconducting billet for hot extrusion according to claim 1, which has a hardness comparable to that of the Nb-Ti alloy rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10306690U JPH0460308U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10306690U JPH0460308U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0460308U true JPH0460308U (en) | 1992-05-25 |
Family
ID=31847802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10306690U Pending JPH0460308U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0460308U (en) |
-
1990
- 1990-09-28 JP JP10306690U patent/JPH0460308U/ja active Pending
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