JPH0510625B2 - - Google Patents
Info
- Publication number
- JPH0510625B2 JPH0510625B2 JP58212278A JP21227883A JPH0510625B2 JP H0510625 B2 JPH0510625 B2 JP H0510625B2 JP 58212278 A JP58212278 A JP 58212278A JP 21227883 A JP21227883 A JP 21227883A JP H0510625 B2 JPH0510625 B2 JP H0510625B2
- Authority
- JP
- Japan
- Prior art keywords
- graphite
- image
- effective
- axis direction
- circumscribed circle
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 62
- 229910002804 graphite Inorganic materials 0.000 claims description 62
- 239000010439 graphite Substances 0.000 claims description 62
- 239000002245 particle Substances 0.000 claims description 31
- 238000005259 measurement Methods 0.000 claims description 16
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 12
- 238000002372 labelling Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000879 optical micrograph Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/204—Structure thereof, e.g. crystal structure
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58212278A JPS60104258A (ja) | 1983-11-10 | 1983-11-10 | 球状黒鉛鋳鉄中の黒鉛粒の球状化率測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58212278A JPS60104258A (ja) | 1983-11-10 | 1983-11-10 | 球状黒鉛鋳鉄中の黒鉛粒の球状化率測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60104258A JPS60104258A (ja) | 1985-06-08 |
| JPH0510625B2 true JPH0510625B2 (enExample) | 1993-02-10 |
Family
ID=16619951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58212278A Granted JPS60104258A (ja) | 1983-11-10 | 1983-11-10 | 球状黒鉛鋳鉄中の黒鉛粒の球状化率測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60104258A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623751B2 (ja) * | 1988-02-03 | 1994-03-30 | 株式会社クボタ | 基地組織判別方法 |
| JP6002564B2 (ja) * | 2012-12-09 | 2016-10-05 | 日新製鋼株式会社 | 鋼材における炭化物の球状化率測定装置および球状化率測定方法、並びにプログラム |
-
1983
- 1983-11-10 JP JP58212278A patent/JPS60104258A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60104258A (ja) | 1985-06-08 |
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