JPH032425B2 - - Google Patents

Info

Publication number
JPH032425B2
JPH032425B2 JP59144921A JP14492184A JPH032425B2 JP H032425 B2 JPH032425 B2 JP H032425B2 JP 59144921 A JP59144921 A JP 59144921A JP 14492184 A JP14492184 A JP 14492184A JP H032425 B2 JPH032425 B2 JP H032425B2
Authority
JP
Japan
Prior art keywords
powder
particle size
cross
image
measured
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
Application number
JP59144921A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6123944A (ja
Inventor
Tadahiro Inasumi
Masaru Konishi
Isamu Taguchi
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 Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP14492184A priority Critical patent/JPS6123944A/ja
Publication of JPS6123944A publication Critical patent/JPS6123944A/ja
Publication of JPH032425B2 publication Critical patent/JPH032425B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP14492184A 1984-07-12 1984-07-12 粉粒体の粒度測定方法 Granted JPS6123944A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14492184A JPS6123944A (ja) 1984-07-12 1984-07-12 粉粒体の粒度測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14492184A JPS6123944A (ja) 1984-07-12 1984-07-12 粉粒体の粒度測定方法

Publications (2)

Publication Number Publication Date
JPS6123944A JPS6123944A (ja) 1986-02-01
JPH032425B2 true JPH032425B2 (enExample) 1991-01-16

Family

ID=15373322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14492184A Granted JPS6123944A (ja) 1984-07-12 1984-07-12 粉粒体の粒度測定方法

Country Status (1)

Country Link
JP (1) JPS6123944A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147866A (en) * 1981-03-06 1982-09-11 Nec Corp Battery
JPS62194448A (ja) * 1986-02-21 1987-08-26 Jeol Ltd 画像中における粒子像分析方法
JPH0695079B2 (ja) * 1986-02-21 1994-11-24 日本電子株式会社 画像中における粒子像分析方法
US6686095B2 (en) 1999-12-28 2004-02-03 Kabushiki Kaisha Toshiba Gel electrolyte precursor and chemical battery
GB201105926D0 (en) * 2011-04-08 2011-05-18 Rolls Royce Plc An apparatus and a method of determining the proportions of different powders in a powder
JP6631644B2 (ja) * 2017-02-22 2020-01-15 Ｊｆｅスチール株式会社 炭材内装造粒粒子の検査方法および炭材内装焼結鉱の製造方法

Also Published As

Publication number Publication date
JPS6123944A (ja) 1986-02-01

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term