JPS5383672A - Method and apparatus for detecting inside defect of continuous - Google Patents

Method and apparatus for detecting inside defect of continuous

Info

Publication number
JPS5383672A
JPS5383672A JP15971876A JP15971876A JPS5383672A JP S5383672 A JPS5383672 A JP S5383672A JP 15971876 A JP15971876 A JP 15971876A JP 15971876 A JP15971876 A JP 15971876A JP S5383672 A JPS5383672 A JP S5383672A
Authority
JP
Japan
Prior art keywords
continuous
detecting inside
inside defect
casting material
defect
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.)
Pending
Application number
JP15971876A
Other languages
Japanese (ja)
Inventor
Susumu Ihara
Hiroyuki Kamoto
Katsumi Mizuuchi
Hideo Saikai
Takanobu Suzuki
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.)
TEITSUU DENSHI KENKIYUUSHIYO K
TEITSUU DENSHI KENKYUSHO KK
Sumitomo Electric Industries Ltd
Original Assignee
TEITSUU DENSHI KENKIYUUSHIYO K
TEITSUU DENSHI KENKYUSHO KK
Sumitomo Electric Industries 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 TEITSUU DENSHI KENKIYUUSHIYO K, TEITSUU DENSHI KENKYUSHO KK, Sumitomo Electric Industries Ltd filed Critical TEITSUU DENSHI KENKIYUUSHIYO K
Priority to JP15971876A priority Critical patent/JPS5383672A/en
Priority to GB53519/77A priority patent/GB1585648A/en
Priority to US05/864,910 priority patent/US4160387A/en
Publication of JPS5383672A publication Critical patent/JPS5383672A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To safely and accurately detect the hollow flawsof the inside from the quantity of ultrasonic wave transmission even at high temperature by holding and pressing a continuous casting material with rolls under a constant pressure and applying ultrasonic waves from the front and back of the casting material.
COPYRIGHT: (C)1978,JPO&Japio
JP15971876A 1976-12-28 1976-12-28 Method and apparatus for detecting inside defect of continuous Pending JPS5383672A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP15971876A JPS5383672A (en) 1976-12-28 1976-12-28 Method and apparatus for detecting inside defect of continuous
GB53519/77A GB1585648A (en) 1976-12-28 1977-12-22 Apparatus for detecting flaws in castings
US05/864,910 US4160387A (en) 1976-12-28 1977-12-27 Method and apparatus for detecting internal cavities in casting bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15971876A JPS5383672A (en) 1976-12-28 1976-12-28 Method and apparatus for detecting inside defect of continuous

Publications (1)

Publication Number Publication Date
JPS5383672A true JPS5383672A (en) 1978-07-24

Family

ID=15699752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15971876A Pending JPS5383672A (en) 1976-12-28 1976-12-28 Method and apparatus for detecting inside defect of continuous

Country Status (1)

Country Link
JP (1) JPS5383672A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0852519A (en) * 1994-08-11 1996-02-27 Nippon Atsuen Kogyo Kk Production of aluminum punched sheet
JP2009509147A (en) * 2005-09-20 2009-03-05 ゲオルクスマリーエンヒュッテ ゲゼルシャフト ミット ベシュレンクテル ハフツング Equipment for ultrasonic inspection of hot rolled material
JP2011131279A (en) * 2011-04-05 2011-07-07 Showa Denko Kk Aluminum alloy-made continuously cast bar, method for casting continuously cast bar, and continuous casting apparatus
JP2019215227A (en) * 2018-06-12 2019-12-19 株式会社神戸製鋼所 Ultrasonic flaw detection method
JP2021505915A (en) * 2018-09-14 2021-02-18 ジァンスー ジトリ−ハスト インテリジェント エクイップメント テクノロジー カンパニー リミテッドＪｉａｎｇｓｕ Ｊｉｔｒｉ−Ｈｕｓｔ Ｉｎｔｅｌｌｉｇｅｎｔ Ｅｑｕｉｐｍｅｎｔ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． Ultrasonic scanning device and its use and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50468A (en) * 1973-05-08 1975-01-07
JPS519048A (en) * 1974-07-12 1976-01-24 Nippon Steel Corp RENZOKUCHUZOCHUHENNO KANETSUROSONYUHOHO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50468A (en) * 1973-05-08 1975-01-07
JPS519048A (en) * 1974-07-12 1976-01-24 Nippon Steel Corp RENZOKUCHUZOCHUHENNO KANETSUROSONYUHOHO

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0852519A (en) * 1994-08-11 1996-02-27 Nippon Atsuen Kogyo Kk Production of aluminum punched sheet
JP2009509147A (en) * 2005-09-20 2009-03-05 ゲオルクスマリーエンヒュッテ ゲゼルシャフト ミット ベシュレンクテル ハフツング Equipment for ultrasonic inspection of hot rolled material
JP4819900B2 (en) * 2005-09-20 2011-11-24 ゲオルクスマリーエンヒュッテ ゲゼルシャフト ミット ベシュレンクテル ハフツング Rolling line with a plurality of rolling stands arranged one after the other
JP2011131279A (en) * 2011-04-05 2011-07-07 Showa Denko Kk Aluminum alloy-made continuously cast bar, method for casting continuously cast bar, and continuous casting apparatus
JP2019215227A (en) * 2018-06-12 2019-12-19 株式会社神戸製鋼所 Ultrasonic flaw detection method
JP2021505915A (en) * 2018-09-14 2021-02-18 ジァンスー ジトリ−ハスト インテリジェント エクイップメント テクノロジー カンパニー リミテッドＪｉａｎｇｓｕ Ｊｉｔｒｉ−Ｈｕｓｔ Ｉｎｔｅｌｌｉｇｅｎｔ Ｅｑｕｉｐｍｅｎｔ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． Ultrasonic scanning device and its use and method

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