JPS60104258A - 球状黒鉛鋳鉄中の黒鉛粒の球状化率測定装置 - Google Patents
球状黒鉛鋳鉄中の黒鉛粒の球状化率測定装置Info
- Publication number
- JPS60104258A JPS60104258A JP58212278A JP21227883A JPS60104258A JP S60104258 A JPS60104258 A JP S60104258A JP 58212278 A JP58212278 A JP 58212278A JP 21227883 A JP21227883 A JP 21227883A JP S60104258 A JPS60104258 A JP S60104258A
- Authority
- JP
- Japan
- Prior art keywords
- graphite
- image
- cast iron
- effective
- spheroidization rate
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 66
- 239000010439 graphite Substances 0.000 title claims abstract description 66
- 239000002245 particle Substances 0.000 title claims abstract description 36
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 16
- 238000005259 measurement Methods 0.000 claims description 14
- 238000002372 labelling Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 1
- 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
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011179 visual inspection Methods 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 true JPS60104258A (ja) | 1985-06-08 |
| JPH0510625B2 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01197656A (ja) * | 1988-02-03 | 1989-08-09 | Kubota Ltd | 基地組織判別方法 |
| JP2014115170A (ja) * | 2012-12-09 | 2014-06-26 | Nisshin Steel Co Ltd | 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
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01197656A (ja) * | 1988-02-03 | 1989-08-09 | Kubota Ltd | 基地組織判別方法 |
| JP2014115170A (ja) * | 2012-12-09 | 2014-06-26 | Nisshin Steel Co Ltd | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510625B2 (enExample) | 1993-02-10 |
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