JPS5930780A - アルミニウムダイカスト部品圧洩れ欠陥の含浸密封方法 - Google Patents

アルミニウムダイカスト部品圧洩れ欠陥の含浸密封方法

Info

Publication number
JPS5930780A
JPS5930780A JP13738482A JP13738482A JPS5930780A JP S5930780 A JPS5930780 A JP S5930780A JP 13738482 A JP13738482 A JP 13738482A JP 13738482 A JP13738482 A JP 13738482A JP S5930780 A JPS5930780 A JP S5930780A
Authority
JP
Japan
Prior art keywords
water glass
acid
impregnation
cast parts
aluminum die
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
JP13738482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS649128B2 (2
Inventor
洪　秀明
福岡　辰彦
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.)
Taiho Kogyo Co Ltd
Original Assignee
Taiho Kogyo 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 Taiho Kogyo Co Ltd filed Critical Taiho Kogyo Co Ltd
Priority to JP13738482A priority Critical patent/JPS5930780A/ja
Publication of JPS5930780A publication Critical patent/JPS5930780A/ja
Publication of JPS649128B2 publication Critical patent/JPS649128B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
JP13738482A 1982-08-09 1982-08-09 アルミニウムダイカスト部品圧洩れ欠陥の含浸密封方法 Granted JPS5930780A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13738482A JPS5930780A (ja) 1982-08-09 1982-08-09 アルミニウムダイカスト部品圧洩れ欠陥の含浸密封方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13738482A JPS5930780A (ja) 1982-08-09 1982-08-09 アルミニウムダイカスト部品圧洩れ欠陥の含浸密封方法

Publications (2)

Publication Number Publication Date
JPS5930780A true JPS5930780A (ja) 1984-02-18
JPS649128B2 JPS649128B2 (2) 1989-02-16

Family

ID=15197423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13738482A Granted JPS5930780A (ja) 1982-08-09 1982-08-09 アルミニウムダイカスト部品圧洩れ欠陥の含浸密封方法

Country Status (1)

Country Link
JP (1) JPS5930780A (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02141331U (2) * 1989-05-01 1990-11-28

Also Published As

Publication number Publication date
JPS649128B2 (2) 1989-02-16

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