JPS61210102A - 中空孔を有する焼結材の高精度製造方法 - Google Patents

中空孔を有する焼結材の高精度製造方法

Info

Publication number
JPS61210102A
JPS61210102A JP5176385A JP5176385A JPS61210102A JP S61210102 A JPS61210102 A JP S61210102A JP 5176385 A JP5176385 A JP 5176385A JP 5176385 A JP5176385 A JP 5176385A JP S61210102 A JPS61210102 A JP S61210102A
Authority
JP
Japan
Prior art keywords
hollow hole
hole
core rod
sintered material
sintered
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
JP5176385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0149763B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoshito Hiroshima
広島　嘉人
Haruo Honma
本間　春夫
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP5176385A priority Critical patent/JPS61210102A/ja
Publication of JPS61210102A publication Critical patent/JPS61210102A/ja
Publication of JPH0149763B2 publication Critical patent/JPH0149763B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
JP5176385A 1985-03-15 1985-03-15 中空孔を有する焼結材の高精度製造方法 Granted JPS61210102A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5176385A JPS61210102A (ja) 1985-03-15 1985-03-15 中空孔を有する焼結材の高精度製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5176385A JPS61210102A (ja) 1985-03-15 1985-03-15 中空孔を有する焼結材の高精度製造方法

Publications (2)

Publication Number Publication Date
JPS61210102A true JPS61210102A (ja) 1986-09-18
JPH0149763B2 JPH0149763B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-10-26

Family

ID=12895986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5176385A Granted JPS61210102A (ja) 1985-03-15 1985-03-15 中空孔を有する焼結材の高精度製造方法

Country Status (1)

Country Link
JP (1) JPS61210102A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513690A (zh) * 2016-11-24 2017-03-22 上海电机学院 纯钛废弃切屑循环固化的球磨‑等径角挤压‑退火方法
CN106493372A (zh) * 2016-11-24 2017-03-15 上海电机学院 纯钛废弃切屑循环处理的球磨‑弯曲通道挤压固化方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969183U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-09-27 1974-06-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969183U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-09-27 1974-06-17

Also Published As

Publication number Publication date
JPH0149763B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-10-26

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