JPH0210450U - - Google Patents

Info

Publication number
JPH0210450U
JPH0210450U JP8475788U JP8475788U JPH0210450U JP H0210450 U JPH0210450 U JP H0210450U JP 8475788 U JP8475788 U JP 8475788U JP 8475788 U JP8475788 U JP 8475788U JP H0210450 U JPH0210450 U JP H0210450U
Authority
JP
Japan
Prior art keywords
tap
converter
plug
core body
conical shape
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
Application number
JP8475788U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8475788U priority Critical patent/JPH0210450U/ja
Publication of JPH0210450U publication Critical patent/JPH0210450U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は、この考案による転炉出鋼口用栓の実
施例を示す透視斜視図、第2図は、この考案によ
る転炉出鋼口用栓の別の実施例を示す透視斜視図
、第3図は、この考案による転炉出鋼口用栓の更
に別の実施例を示す透視斜視図、第4〜5図は、
転炉出鋼の工程を示す縦断面図である。 1……栓、2……芯体、3……挿入装置、4…
…ネジ孔、5……ガス吹込み用貫通孔、6……出
鋼口、7……溶鋼、8……スラグ、9……被覆層
、10……転炉、11……鍔、12……ガス管。
FIG. 1 is a transparent perspective view showing an embodiment of the converter tap tap according to this invention, and FIG. 2 is a transparent perspective view showing another embodiment of the converter tap tap according to the invention. FIG. 3 is a see-through perspective view showing still another embodiment of the tap for converter tap according to this invention, and FIGS.
It is a longitudinal cross-sectional view showing the process of converter steel tapping. 1... Plug, 2... Core body, 3... Insertion device, 4...
... Screw hole, 5 ... Gas injection through hole, 6 ... Steel tapping port, 7 ... Molten steel, 8 ... Slag, 9 ... Coating layer, 10 ... Converter, 11 ... Tsuba, 12 ... ...Gas pipe.

Claims (1)

【実用新案登録請求の範囲】 1 圧縮変形可能な無機繊維質成形体からなる芯
体と、該芯体表面に無機繊維質熱硬化性スラリー
組成物を被覆してなる耐浸透性被覆層とを備える
ことを特徴とする転炉出鋼口用栓。 2 栓の中心軸に沿つてガス吹込み用貫通孔が形
成されている、請求項1記載の転炉出鋼口用栓。 3 截頭円錐形状、球頭円錐形状、またはベル形
状である、請求項1または2記載の転炉出鋼口用
栓。
[Claims for Utility Model Registration] 1. A core body made of a compression-deformable inorganic fibrous molded body, and a permeation-resistant coating layer formed by coating the core body surface with an inorganic fibrous thermosetting slurry composition. A plug for a tap for a tap of a converter. 2. The converter tapping tap according to claim 1, wherein a gas injection through hole is formed along the central axis of the plug. 3. The converter tapping tap according to claim 1 or 2, which has a truncated conical shape, a spherical conical shape, or a bell shape.
JP8475788U 1988-06-27 1988-06-27 Pending JPH0210450U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8475788U JPH0210450U (en) 1988-06-27 1988-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8475788U JPH0210450U (en) 1988-06-27 1988-06-27

Publications (1)

Publication Number Publication Date
JPH0210450U true JPH0210450U (en) 1990-01-23

Family

ID=31309437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8475788U Pending JPH0210450U (en) 1988-06-27 1988-06-27

Country Status (1)

Country Link
JP (1) JPH0210450U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009108371A (en) * 2007-10-30 2009-05-21 Nikoo Bussan Kk Plug for preventing flowing-out of slag
JP2012500334A (en) * 2008-08-21 2012-01-05 シュティルケリーク・ベルトホルト Seal plug for tiltable converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009108371A (en) * 2007-10-30 2009-05-21 Nikoo Bussan Kk Plug for preventing flowing-out of slag
JP2012500334A (en) * 2008-08-21 2012-01-05 シュティルケリーク・ベルトホルト Seal plug for tiltable converter

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