JPH0367766B2 - - Google Patents

Info

Publication number
JPH0367766B2
JPH0367766B2 JP63279895A JP27989588A JPH0367766B2 JP H0367766 B2 JPH0367766 B2 JP H0367766B2 JP 63279895 A JP63279895 A JP 63279895A JP 27989588 A JP27989588 A JP 27989588A JP H0367766 B2 JPH0367766 B2 JP H0367766B2
Authority
JP
Japan
Prior art keywords
extruded material
alloy
liquid nitrogen
recrystallization
extrusion
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
JP63279895A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02127916A (ja
Inventor
Yukihiro Myate
Koichi Iizuka
Nobuo Inaba
Hisashi Maehara
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.)
Altemira Co Ltd
Original Assignee
Showa Aluminum 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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP27989588A priority Critical patent/JPH02127916A/ja
Publication of JPH02127916A publication Critical patent/JPH02127916A/ja
Publication of JPH0367766B2 publication Critical patent/JPH0367766B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
JP27989588A 1988-11-04 1988-11-04 表面再結晶を抑制した７０００系Ａｌ合金押出材の製造方法 Granted JPH02127916A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27989588A JPH02127916A (ja) 1988-11-04 1988-11-04 表面再結晶を抑制した７０００系Ａｌ合金押出材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27989588A JPH02127916A (ja) 1988-11-04 1988-11-04 表面再結晶を抑制した７０００系Ａｌ合金押出材の製造方法

Publications (2)

Publication Number Publication Date
JPH02127916A JPH02127916A (ja) 1990-05-16
JPH0367766B2 true JPH0367766B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-24

Family

ID=17617422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27989588A Granted JPH02127916A (ja) 1988-11-04 1988-11-04 表面再結晶を抑制した７０００系Ａｌ合金押出材の製造方法

Country Status (1)

Country Link
JP (1) JPH02127916A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0949348A1 (de) * 1998-04-09 1999-10-13 Alusuisse Technology & Management AG Verfahren zum kontrollierten Abkühlen eines Bandes oder eines Profils aus einer Aluminiumlegierung
CN100346892C (zh) * 2005-01-25 2007-11-07 广东兴发集团有限公司 7075铝合金型材快速挤压方法
CN103643181A (zh) * 2013-11-29 2014-03-19 福建省南平铝业有限公司 铝合金挤压材在线强冷淬火装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212650A (en) * 1975-07-22 1977-01-31 Yamato Kogyo Kk Method of producing outer end with edge of control cable

Also Published As

Publication number Publication date
JPH02127916A (ja) 1990-05-16

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