JPH0357163B2 - - Google Patents
Info
- Publication number
- JPH0357163B2 JPH0357163B2 JP13435383A JP13435383A JPH0357163B2 JP H0357163 B2 JPH0357163 B2 JP H0357163B2 JP 13435383 A JP13435383 A JP 13435383A JP 13435383 A JP13435383 A JP 13435383A JP H0357163 B2 JPH0357163 B2 JP H0357163B2
- Authority
- JP
- Japan
- Prior art keywords
- cast iron
- amount
- alloy
- graphite cast
- addition amount
- 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 50
- 229910002804 graphite Inorganic materials 0.000 claims description 50
- 239000010439 graphite Substances 0.000 claims description 50
- 229910001018 Cast iron Inorganic materials 0.000 claims description 49
- 229910045601 alloy Inorganic materials 0.000 claims description 30
- 239000000956 alloy Substances 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 238000011282 treatment Methods 0.000 claims description 22
- 229910007981 Si-Mg Inorganic materials 0.000 claims description 21
- 229910008316 Si—Mg Inorganic materials 0.000 claims description 21
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 claims description 3
- 229910017082 Fe-Si Inorganic materials 0.000 description 9
- 229910017133 Fe—Si Inorganic materials 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000006477 desulfuration reaction Methods 0.000 description 8
- 230000023556 desulfurization Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229910000976 Electrical steel Inorganic materials 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000011081 inoculation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005562 fading Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 239000005997 Calcium carbide Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58134353A JPS6026609A (ja) | 1983-07-25 | 1983-07-25 | Ｃｖ黒鉛鋳鉄の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58134353A JPS6026609A (ja) | 1983-07-25 | 1983-07-25 | Ｃｖ黒鉛鋳鉄の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6026609A JPS6026609A (ja) | 1985-02-09 |
| JPH0357163B2 true JPH0357163B2 (xx) | 1991-08-30 |
Family
ID=15126377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58134353A Granted JPS6026609A (ja) | 1983-07-25 | 1983-07-25 | Ｃｖ黒鉛鋳鉄の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6026609A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH043685Y2 (xx) * | 1987-12-25 | 1992-02-05 | ||
| KR20010063311A (ko) * | 1999-12-22 | 2001-07-09 | 이계안 | 엔진용 ｃｖ흑연주철의 제조방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53149115A (en) * | 1977-06-01 | 1978-12-26 | Hitachi Ltd | Manufacture of caterpillar graphite cast iron |
| JPS5735660A (en) * | 1980-08-08 | 1982-02-26 | Kawasaki Heavy Ind Ltd | Manufacture of compact graphite cast iron |
-
1983
- 1983-07-25 JP JP58134353A patent/JPS6026609A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53149115A (en) * | 1977-06-01 | 1978-12-26 | Hitachi Ltd | Manufacture of caterpillar graphite cast iron |
| JPS5735660A (en) * | 1980-08-08 | 1982-02-26 | Kawasaki Heavy Ind Ltd | Manufacture of compact graphite cast iron |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6026609A (ja) | 1985-02-09 |
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