JPH0473954U - - Google Patents
Info
- Publication number
- JPH0473954U JPH0473954U JP11763290U JP11763290U JPH0473954U JP H0473954 U JPH0473954 U JP H0473954U JP 11763290 U JP11763290 U JP 11763290U JP 11763290 U JP11763290 U JP 11763290U JP H0473954 U JPH0473954 U JP H0473954U
- Authority
- JP
- Japan
- Prior art keywords
- covering
- core material
- foamed resin
- utility
- scope
- 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.)
- Pending
Links
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000011162 core material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000009628 steelmaking Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図は本考案の製鋼用添加剤の一実施例を示
す断面図、第２図は従来の製鋼用添加剤を示す断
面図である。 符号の説明、１……芯材、２……被覆材、３…
…発泡樹脂。
す断面図、第２図は従来の製鋼用添加剤を示す断
面図である。 符号の説明、１……芯材、２……被覆材、３…
…発泡樹脂。
Claims (1)
- 芯材と、芯材を被覆する被覆材と、被覆材を被
覆する発泡樹脂とから成ることを特徴とする製鋼
用添加剤。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11763290U JPH0473954U (ja) | 1990-11-08 | 1990-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11763290U JPH0473954U (ja) | 1990-11-08 | 1990-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473954U true JPH0473954U (ja) | 1992-06-29 |
Family
ID=31865532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11763290U Pending JPH0473954U (ja) | 1990-11-08 | 1990-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473954U (ja) |
-
1990
- 1990-11-08 JP JP11763290U patent/JPH0473954U/ja active Pending