JPH0426433Y2 - - Google Patents
Info
- Publication number
- JPH0426433Y2 JPH0426433Y2 JP3107887U JP3107887U JPH0426433Y2 JP H0426433 Y2 JPH0426433 Y2 JP H0426433Y2 JP 3107887 U JP3107887 U JP 3107887U JP 3107887 U JP3107887 U JP 3107887U JP H0426433 Y2 JPH0426433 Y2 JP H0426433Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- formwork
- hot water
- temperature
- heating
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009415 formwork Methods 0.000 description 22
- 239000011819 refractory material Substances 0.000 description 15
- 238000001723 curing Methods 0.000 description 11
- 238000000465 moulding Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3107887U JPH0426433Y2 (US20020051482A1-20020502-M00020.png) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3107887U JPH0426433Y2 (US20020051482A1-20020502-M00020.png) | 1987-03-05 | 1987-03-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63167154U JPS63167154U (US20020051482A1-20020502-M00020.png) | 1988-10-31 |
JPH0426433Y2 true JPH0426433Y2 (US20020051482A1-20020502-M00020.png) | 1992-06-25 |
Family
ID=30836483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3107887U Expired JPH0426433Y2 (US20020051482A1-20020502-M00020.png) | 1987-03-05 | 1987-03-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0426433Y2 (US20020051482A1-20020502-M00020.png) |
-
1987
- 1987-03-05 JP JP3107887U patent/JPH0426433Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS63167154U (US20020051482A1-20020502-M00020.png) | 1988-10-31 |
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