JPS6111702B2 - - Google Patents
Info
- Publication number
- JPS6111702B2 JPS6111702B2 JP8000478A JP8000478A JPS6111702B2 JP S6111702 B2 JPS6111702 B2 JP S6111702B2 JP 8000478 A JP8000478 A JP 8000478A JP 8000478 A JP8000478 A JP 8000478A JP S6111702 B2 JPS6111702 B2 JP S6111702B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- welding
- steel ingot
- cast iron
- iron
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 49
- 229910001018 Cast iron Inorganic materials 0.000 claims description 28
- 238000003466 welding Methods 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 239000003832 thermite Substances 0.000 claims description 20
- 239000011162 core material Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 238000010891 electric arc Methods 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- LNSPFAOULBTYBI-UHFFFAOYSA-N [O].C#C Chemical group [O].C#C LNSPFAOULBTYBI-UHFFFAOYSA-N 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 230000002087 whitening effect Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8000478A JPS558321A (en) | 1978-07-01 | 1978-07-01 | Repair method of steel ingot casting mold and molding board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8000478A JPS558321A (en) | 1978-07-01 | 1978-07-01 | Repair method of steel ingot casting mold and molding board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS558321A JPS558321A (en) | 1980-01-21 |
| JPS6111702B2 true JPS6111702B2 (sv) | 1986-04-04 |
Family
ID=13706179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8000478A Granted JPS558321A (en) | 1978-07-01 | 1978-07-01 | Repair method of steel ingot casting mold and molding board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS558321A (sv) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0334002U (sv) * | 1989-08-03 | 1991-04-03 | ||
| JP2005349567A (ja) * | 2005-08-05 | 2005-12-22 | Tadayuki Nishino | 鋳鉄鋳物製品の再生方法。 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6171156A (ja) * | 1984-09-14 | 1986-04-12 | Nisshin Steel Co Ltd | 鋳型の補修方法 |
| US9545665B2 (en) * | 2011-12-15 | 2017-01-17 | Vestas Wind Systems A/S | Method of repairing defects in cast iron workpieces, and a method of connecting cast iron workpieces |
-
1978
- 1978-07-01 JP JP8000478A patent/JPS558321A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0334002U (sv) * | 1989-08-03 | 1991-04-03 | ||
| JP2005349567A (ja) * | 2005-08-05 | 2005-12-22 | Tadayuki Nishino | 鋳鉄鋳物製品の再生方法。 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS558321A (en) | 1980-01-21 |
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