KR950015123U - Expansion test device - Google Patents

Expansion test device

Info

Publication number
KR950015123U
KR950015123U KR2019930024720U KR930024720U KR950015123U KR 950015123 U KR950015123 U KR 950015123U KR 2019930024720 U KR2019930024720 U KR 2019930024720U KR 930024720 U KR930024720 U KR 930024720U KR 950015123 U KR950015123 U KR 950015123U
Authority
KR
South Korea
Prior art keywords
test device
expansion test
expansion
test
Prior art date
Application number
KR2019930024720U
Other languages
Korean (ko)
Other versions
KR970001318Y1 (en
Inventor
안상곤
Original Assignee
포항종합제철 주식회사
재단법인 산업과학기술연구소
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 포항종합제철 주식회사, 재단법인 산업과학기술연구소 filed Critical 포항종합제철 주식회사
Priority to KR2019930024720U priority Critical patent/KR970001318Y1/en
Publication of KR950015123U publication Critical patent/KR950015123U/en
Application granted granted Critical
Publication of KR970001318Y1 publication Critical patent/KR970001318Y1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/28—Investigating ductility, e.g. suitability of sheet metal for deep-drawing or spinning
KR2019930024720U 1993-11-23 1993-11-23 Tube extension apparatus KR970001318Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930024720U KR970001318Y1 (en) 1993-11-23 1993-11-23 Tube extension apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930024720U KR970001318Y1 (en) 1993-11-23 1993-11-23 Tube extension apparatus

Publications (2)

Publication Number Publication Date
KR950015123U true KR950015123U (en) 1995-06-17
KR970001318Y1 KR970001318Y1 (en) 1997-02-22

Family

ID=19368490

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930024720U KR970001318Y1 (en) 1993-11-23 1993-11-23 Tube extension apparatus

Country Status (1)

Country Link
KR (1) KR970001318Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190050440A (en) * 2017-11-03 2019-05-13 주식회사 포스코 Method of evaluating formability of bulk metallic mateterial

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101289126B1 (en) * 2011-12-27 2013-08-07 주식회사 포스코 Pipe expending rate measurement apparatus
KR102043736B1 (en) * 2018-10-25 2019-12-02 서한산업(주) Apparatus and method for testing band for joint boot for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190050440A (en) * 2017-11-03 2019-05-13 주식회사 포스코 Method of evaluating formability of bulk metallic mateterial

Also Published As

Publication number Publication date
KR970001318Y1 (en) 1997-02-22

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Legal Events

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A201 Request for examination
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