JPS5410265A - Sintered hard alloy bent pipe and its manufacture - Google Patents

Sintered hard alloy bent pipe and its manufacture

Info

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
Application number
JP7671177A
Other languages
Japanese (ja)
Other versions
JPS561166B2 (en
Inventor
Masanori Tanaka
Shusaku Taniguchi
Jiro Matsumoto
Motohiko Sumimori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Heavy Industries Ltd
Makotoloy Co Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Makotoloy Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kawasaki Heavy Industries Ltd, Makotoloy Co Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP7671177A priority Critical patent/JPS5410265A/en
Publication of JPS5410265A publication Critical patent/JPS5410265A/en
Publication of JPS561166B2 publication Critical patent/JPS561166B2/ja
Granted legal-status Critical Current

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
JP7671177A 1977-06-27 1977-06-27 Sintered hard alloy bent pipe and its manufacture Granted JPS5410265A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
JPS54118314A (en) Sintered carbide alloy
JPS51119419A (en) Valve guide material
JPS5410265A (en) Sintered hard alloy bent pipe and its manufacture
JPS5376107A (en) Preparation of sintered magnetic material of ferrosilicon
JPS5426205A (en) Preparation of superhard alloy containing molybdenum
JPS5358411A (en) Preparation of iron alloy sintering material
JPS5282609A (en) Wc-based super hard alloy having high hardness and toughness
JPS53139218A (en) Metal pipe with inside groove and it's manufacturing method
JPS5245093A (en) Heat resistant thermit
JPS5411554A (en) Heat pipe
JPS51125613A (en) A hard alloy
JPS5392310A (en) Preparation of sintered finned tube
JPS5428753A (en) Brazed joint
JPS53123314A (en) Sintered alloy having excellent wear resistance
JPS5281750A (en) Manufacturing process of heat pipe
JPS5392309A (en) Preparation of sintered finned tube
JPS5385460A (en) Watch case
JPS5396760A (en) Case for semiconductor device and production of the same
JPS51150749A (en) A heat collecting body
JPS51142496A (en) The formation of fine powder of antimony tetrachloride
JPS5370012A (en) Heat-resisting sintered structure
JPS538832A (en) Cease heater
JPS5262756A (en) Manufacturing of heat pipe
JPS5392311A (en) Sintered high-finned tube
JPS5383218A (en) Method of manufacturing sintered alloy brake shoe