JPS5410265A - Sintered hard alloy bent pipe and its manufacture - Google Patents
Sintered hard alloy bent pipe and its manufactureInfo
- Publication number
- JPS5410265A JPS5410265A JP7671177A JP7671177A JPS5410265A JP S5410265 A JPS5410265 A JP S5410265A JP 7671177 A JP7671177 A JP 7671177A JP 7671177 A JP7671177 A JP 7671177A JP S5410265 A JPS5410265 A JP S5410265A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- hard alloy
- bent pipe
- sintered hard
- alloy bent
- 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
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
PURPOSE: To manufacture a bent pipe whose sectional shape has approximately perfect roundness at any section, by heating and pressing the straight pipe made of sintered hard alloy in which the powder refractory is filled up, using a jig of a specified radius.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7671177A JPS5410265A (en) | 1977-06-27 | 1977-06-27 | Sintered hard alloy bent pipe and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7671177A JPS5410265A (en) | 1977-06-27 | 1977-06-27 | Sintered hard alloy bent pipe and its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5410265A true JPS5410265A (en) | 1979-01-25 |
JPS561166B2 JPS561166B2 (en) | 1981-01-12 |
Family
ID=13613116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7671177A Granted JPS5410265A (en) | 1977-06-27 | 1977-06-27 | Sintered hard alloy bent pipe and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5410265A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5732831A (en) * | 1980-08-06 | 1982-02-22 | Benkan Plant Kk | Method for manufacturing bent pipe joint continuously formed relatively long straight pipe part in one body at both ends |
JPS6071978A (en) * | 1983-09-29 | 1985-04-23 | Tatsuo Ichio | Table clock |
JPWO2022014262A1 (en) * | 2020-07-14 | 2022-01-20 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023136172A1 (en) * | 2022-01-13 | 2023-07-20 | 日本製鉄株式会社 | Method for manufacturing hollow member |
-
1977
- 1977-06-27 JP JP7671177A patent/JPS5410265A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5732831A (en) * | 1980-08-06 | 1982-02-22 | Benkan Plant Kk | Method for manufacturing bent pipe joint continuously formed relatively long straight pipe part in one body at both ends |
JPS5841130B2 (en) * | 1980-08-06 | 1983-09-09 | 日本弁管工業株式会社 | Method for manufacturing a curved pipe joint in which relatively long straight pipe parts are integrally and continuously formed at both ends |
JPS6071978A (en) * | 1983-09-29 | 1985-04-23 | Tatsuo Ichio | Table clock |
JPWO2022014262A1 (en) * | 2020-07-14 | 2022-01-20 | ||
WO2022014262A1 (en) * | 2020-07-14 | 2022-01-20 | 日本製鉄株式会社 | Production method for hollow member |
US20230182191A1 (en) * | 2020-07-14 | 2023-06-15 | Nippon Steel Corporation | Hollow shell part manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
JPS561166B2 (en) | 1981-01-12 |
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