JPH0571335B2 - - Google Patents

Info

Publication number
JPH0571335B2
JPH0571335B2 JP28049985A JP28049985A JPH0571335B2 JP H0571335 B2 JPH0571335 B2 JP H0571335B2 JP 28049985 A JP28049985 A JP 28049985A JP 28049985 A JP28049985 A JP 28049985A JP H0571335 B2 JPH0571335 B2 JP H0571335B2
Authority
JP
Japan
Prior art keywords
sand
acid
hardening
curing
organic
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.)
Expired - Lifetime
Application number
JP28049985A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62142048A (ja
Inventor
Norifumi Saito
Isao Kai
Kazuo Tamemoto
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.)
Asahi Yukizai Corp
Original Assignee
Asahi Organic Chemicals Industry 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 Asahi Organic Chemicals Industry Co Ltd filed Critical Asahi Organic Chemicals Industry Co Ltd
Priority to JP28049985A priority Critical patent/JPS62142048A/ja
Publication of JPS62142048A publication Critical patent/JPS62142048A/ja
Publication of JPH0571335B2 publication Critical patent/JPH0571335B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mold Materials And Core Materials (AREA)
JP28049985A 1985-12-13 1985-12-13 酸硬化型有機自硬性砂の製造方法 Granted JPS62142048A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28049985A JPS62142048A (ja) 1985-12-13 1985-12-13 酸硬化型有機自硬性砂の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28049985A JPS62142048A (ja) 1985-12-13 1985-12-13 酸硬化型有機自硬性砂の製造方法

Publications (2)

Publication Number Publication Date
JPS62142048A JPS62142048A (ja) 1987-06-25
JPH0571335B2 true JPH0571335B2 (en]) 1993-10-07

Family

ID=17625937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28049985A Granted JPS62142048A (ja) 1985-12-13 1985-12-13 酸硬化型有機自硬性砂の製造方法

Country Status (1)

Country Link
JP (1) JPS62142048A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101992260A (zh) * 2010-11-05 2011-03-30 中国第一汽车集团公司 生产整体铸造桥壳用呋喃自硬树脂砂型
CN105108032A (zh) * 2015-08-11 2015-12-02 安徽省胜峰机械有限公司 一种铸钢件用高可塑性的改性呋喃树脂砂及其制备方法
CN105108045A (zh) * 2015-08-11 2015-12-02 安徽省胜峰机械有限公司 一种铸钢件用含短切碳纤维增强的改性呋喃树脂砂及其制备方法
JP6868333B2 (ja) * 2015-12-02 2021-05-12 ダイハツ工業株式会社 砂型の製造方法および砂型
CN105499497B (zh) * 2015-12-30 2018-07-27 繁峙县中兴华徳联铸有限公司 一种v法铸造工艺
JP6892284B2 (ja) 2017-02-28 2021-06-23 ダイハツ工業株式会社 砂型の製造方法および鋳物砂

Also Published As

Publication number Publication date
JPS62142048A (ja) 1987-06-25

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