JPH0460307U - - Google Patents
Info
- Publication number
- JPH0460307U JPH0460307U JP10179190U JP10179190U JPH0460307U JP H0460307 U JPH0460307 U JP H0460307U JP 10179190 U JP10179190 U JP 10179190U JP 10179190 U JP10179190 U JP 10179190U JP H0460307 U JPH0460307 U JP H0460307U
- Authority
- JP
- Japan
- Prior art keywords
- copper member
- alloy rod
- rear end
- hot extrusion
- tip
- 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
- 229910020012 Nb—Ti Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000001192 hot extrusion Methods 0.000 claims description 4
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、３，１２，１４……Ｎｂ−Ｔｉ合金ロツド
、４，１６……先端部材、５，１７……後端部材
、１３，１５……銅ロツド。
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, 3,12,14...Nb-Ti alloy rod, 4,16...Tip member, 5,17...Rear end member, 13,15... ...Copper rod.
Claims (1)
を銅部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、外側に配
置されるＮｂ−Ｔｉ合金ロツドの後端および内側
に配置されるＮｂ−Ｔｉ合金ロツドの先端に同径
の銅部材よりなる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。 A plurality of holes are provided concentrically in parallel to the axial direction of the copper member inside the copper member having a circular cross section, and the Nb-Ti alloy rod is housed inside the hole, and both ends of the copper member are connected to the tip member and the rear end member. In a billet for hot extrusion that is jointed and sealed with end members, a rod made of a copper member of the same diameter is housed at the rear end of the Nb-Ti alloy rod placed on the outside and at the tip of the Nb-Ti alloy rod placed on the inside. A superconducting billet for hot extrusion, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10179190U JPH0460307U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10179190U JPH0460307U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0460307U true JPH0460307U (en) | 1992-05-25 |
Family
ID=31845530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10179190U Pending JPH0460307U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0460307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610323A (en) * | 2011-01-20 | 2012-07-25 | 日立电线株式会社 | Construction of superconducting multi-core billet and method for manufacturing superconducting multi-core wires |
-
1990
- 1990-09-28 JP JP10179190U patent/JPH0460307U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610323A (en) * | 2011-01-20 | 2012-07-25 | 日立电线株式会社 | Construction of superconducting multi-core billet and method for manufacturing superconducting multi-core wires |
| JP2012151025A (en) * | 2011-01-20 | 2012-08-09 | Hitachi Cable Ltd | Structure of superconducting multi-core billet, and method of manufacturing superconducting multi-core wire material |