JPS5913566A - 不活性ガス低圧鋳造装置 - Google Patents

不活性ガス低圧鋳造装置

Info

Publication number
JPS5913566A
JPS5913566A JP12203382A JP12203382A JPS5913566A JP S5913566 A JPS5913566 A JP S5913566A JP 12203382 A JP12203382 A JP 12203382A JP 12203382 A JP12203382 A JP 12203382A JP S5913566 A JPS5913566 A JP S5913566A
Authority
JP
Japan
Prior art keywords
thin film
mold
pressure
inert gas
casting apparatus
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
JP12203382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0245540B2 (enrdf_load_stackoverflow
Inventor
Ryozo Hashida
橋田　良造
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12203382A priority Critical patent/JPS5913566A/ja
Publication of JPS5913566A publication Critical patent/JPS5913566A/ja
Publication of JPH0245540B2 publication Critical patent/JPH0245540B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP12203382A 1982-07-15 1982-07-15 不活性ガス低圧鋳造装置 Granted JPS5913566A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12203382A JPS5913566A (ja) 1982-07-15 1982-07-15 不活性ガス低圧鋳造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12203382A JPS5913566A (ja) 1982-07-15 1982-07-15 不活性ガス低圧鋳造装置

Publications (2)

Publication Number Publication Date
JPS5913566A true JPS5913566A (ja) 1984-01-24
JPH0245540B2 JPH0245540B2 (enrdf_load_stackoverflow) 1990-10-09

Family

ID=14825925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12203382A Granted JPS5913566A (ja) 1982-07-15 1982-07-15 不活性ガス低圧鋳造装置

Country Status (1)

Country Link
JP (1) JPS5913566A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63183125A (ja) * 1987-01-21 1988-07-28 Showa Alum Corp ビレツトヒ−タ−によるビレツトの均一加熱方法
CN110804713A (zh) * 2019-11-14 2020-02-18 尹秀兰 一种液压泵阀体加工工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4885428A (enrdf_load_stackoverflow) * 1972-02-17 1973-11-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4885428A (enrdf_load_stackoverflow) * 1972-02-17 1973-11-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63183125A (ja) * 1987-01-21 1988-07-28 Showa Alum Corp ビレツトヒ−タ−によるビレツトの均一加熱方法
CN110804713A (zh) * 2019-11-14 2020-02-18 尹秀兰 一种液压泵阀体加工工艺
CN110804713B (zh) * 2019-11-14 2022-04-15 青海晶和节能环保技术服务有限公司 一种液压泵阀体加工工艺

Also Published As

Publication number Publication date
JPH0245540B2 (enrdf_load_stackoverflow) 1990-10-09

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