JPS5583836A - Measuring method and its unit for wet property between solid and melted metal - Google Patents

Measuring method and its unit for wet property between solid and melted metal

Info

Publication number
JPS5583836A
JPS5583836A JP15690378A JP15690378A JPS5583836A JP S5583836 A JPS5583836 A JP S5583836A JP 15690378 A JP15690378 A JP 15690378A JP 15690378 A JP15690378 A JP 15690378A JP S5583836 A JPS5583836 A JP S5583836A
Authority
JP
Japan
Prior art keywords
property
wet
melted metal
operated
solid
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
JP15690378A
Other languages
Japanese (ja)
Other versions
JPS6114455B2 (en
Inventor
Yusuke Hirose
Takehiko Ito
Jiro Sumiya
Nobuhiro Sasaki
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.)
Nippon Steel Nisshin Co Ltd
Rhesca Co Ltd
Original Assignee
Rhesca Co Ltd
Nisshin Steel 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 Rhesca Co Ltd, Nisshin Steel Co Ltd filed Critical Rhesca Co Ltd
Priority to JP15690378A priority Critical patent/JPS5583836A/en
Publication of JPS5583836A publication Critical patent/JPS5583836A/en
Publication of JPS6114455B2 publication Critical patent/JPS6114455B2/ja
Granted legal-status Critical Current

Links

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  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

PURPOSE: To eliminate irregularity of a measured value and make it possible to grasp minute change of a wet property by using a reduction-property gas as a reducing agent for cleaning the solid surface when the wet property between the solid and a melted metal is measured.
CONSTITUTION: An atmosphere gas including reduction-property gas hydrogen is fed into quartz tube 24 from narrow tube part 44 of quartz tube 24, and humidity regulator 40 and gas heating furnace 41 are operated to satisfy experiment conditions. Next, vertical moving unit 4 is operated according to the program of measure control unit 47, and test piece 16 is heated by infrared-ray image furnace 25 according to the experiment program of program temperature controller 48 and is soaked into melted metal 28. At this time, since balance 11 is kept balanced in response to vertical movement of iron core 14, driving coil 20 of balance driving part 5 is operated, and therefore, the DC voltage inputted to coil 20 is read in 4 and is recorded as a wet curve on pen recorder 51. Thus, minute change of the wet property dependent upon various conditions can be measured accurately.
COPYRIGHT: (C)1980,JPO&Japio
JP15690378A 1978-12-21 1978-12-21 Measuring method and its unit for wet property between solid and melted metal Granted JPS5583836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15690378A JPS5583836A (en) 1978-12-21 1978-12-21 Measuring method and its unit for wet property between solid and melted metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15690378A JPS5583836A (en) 1978-12-21 1978-12-21 Measuring method and its unit for wet property between solid and melted metal

Publications (2)

Publication Number Publication Date
JPS5583836A true JPS5583836A (en) 1980-06-24
JPS6114455B2 JPS6114455B2 (en) 1986-04-18

Family

ID=15637910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15690378A Granted JPS5583836A (en) 1978-12-21 1978-12-21 Measuring method and its unit for wet property between solid and melted metal

Country Status (1)

Country Link
JP (1) JPS5583836A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0749009A4 (en) * 1994-12-28 1998-12-23 Nihon Almit Co Ltd Solder wettability measuring instrument
CN108872024A (en) * 2018-08-23 2018-11-23 巨石攀登电子基材有限公司 A kind of electronics cloth coupling agent impregnation test device and its test method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0749009A4 (en) * 1994-12-28 1998-12-23 Nihon Almit Co Ltd Solder wettability measuring instrument
CN108872024A (en) * 2018-08-23 2018-11-23 巨石攀登电子基材有限公司 A kind of electronics cloth coupling agent impregnation test device and its test method

Also Published As

Publication number Publication date
JPS6114455B2 (en) 1986-04-18

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