CN1069246C - 注塞杆及其表面形成不透气的致密烧结层的方法 - Google Patents

注塞杆及其表面形成不透气的致密烧结层的方法 Download PDF

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Publication number
CN1069246C
CN1069246C CN95196505A CN95196505A CN1069246C CN 1069246 C CN1069246 C CN 1069246C CN 95196505 A CN95196505 A CN 95196505A CN 95196505 A CN95196505 A CN 95196505A CN 1069246 C CN1069246 C CN 1069246C
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CN
China
Prior art keywords
stopper rod
notes
skin
layer
shaft
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 - Fee Related
Application number
CN95196505A
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English (en)
Chinese (zh)
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CN1167453A (zh
Inventor
E·汉斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vesuvius France SA
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Vesuvius France SA
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.)
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Publication date
Application filed by Vesuvius France SA filed Critical Vesuvius France SA
Publication of CN1167453A publication Critical patent/CN1167453A/zh
Application granted granted Critical
Publication of CN1069246C publication Critical patent/CN1069246C/zh
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Expired - Fee Related legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/18—Stopper-rods therefor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Powder Metallurgy (AREA)
  • Cosmetics (AREA)
CN95196505A 1994-11-28 1995-11-27 注塞杆及其表面形成不透气的致密烧结层的方法 Expired - Fee Related CN1069246C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9414337A FR2727340B1 (fr) 1994-11-28 1994-11-28 Quenouille comportant une couche externe apte a former une couche impermeable au gaz
FR94/14337 1994-11-28

Publications (2)

Publication Number Publication Date
CN1167453A CN1167453A (zh) 1997-12-10
CN1069246C true CN1069246C (zh) 2001-08-08

Family

ID=9469294

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95196505A Expired - Fee Related CN1069246C (zh) 1994-11-28 1995-11-27 注塞杆及其表面形成不透气的致密烧结层的方法

Country Status (5)

Country Link
JP (1) JPH10510474A (fr)
CN (1) CN1069246C (fr)
CA (1) CA2206792A1 (fr)
FR (1) FR2727340B1 (fr)
WO (1) WO1996016758A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100398234C (zh) * 2004-12-24 2008-07-02 中钢集团洛阳耐火材料研究院 复合结构整体塞棒

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6475426B1 (en) * 2001-03-27 2002-11-05 Vesuvius Crucible Company Resin-bonded liner
WO2006029905A2 (fr) * 2004-09-16 2006-03-23 Vesuvius Crucible Company Procede de fabrication d'un article refractaire, article refractaire et dispositif de pressage
CN101774015A (zh) * 2010-03-23 2010-07-14 华耐国际（宜兴）高级陶瓷有限公司 复合式棒头结构塞棒
CN108907169B (zh) * 2018-07-06 2020-09-11 苏州宝明高温陶瓷有限公司 一种防止棒头开裂的塞棒及其成型方法
JP2022189169A (ja) * 2021-06-10 2022-12-22 黒崎播磨株式会社 連続鋳造用のストッパー
CN117206510B (zh) * 2023-09-12 2024-06-14 中钢集团洛阳耐火材料研究院有限公司 一种防止整体塞棒结瘤的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464598A (en) * 1968-04-26 1969-09-02 Globe Refractories Inc Ladle valve
EP0487924A2 (fr) * 1990-11-29 1992-06-03 Didier-Werke Ag Procédé de fabrication d'objets céramiques façonnés et/ou profilés
FR2699841A1 (fr) * 1992-12-28 1994-07-01 Vesuvius France Sa Quenouille comportant un capuchon de renforcement du nez.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2095612B (en) * 1981-04-01 1985-02-06 Thornton James Menzies A stopper for a foundry mould
US5185300A (en) * 1991-03-11 1993-02-09 Vesuvius Crucible Company Erosion, thermal shock and oxidation resistant refractory compositions
FR2721241B1 (fr) * 1994-06-15 1996-08-14 Vesuvius France Sa Busette de coulée comportant une chemise interne apte à former une couche imperméable au gaz et procédé de mise en Óoeuvre.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464598A (en) * 1968-04-26 1969-09-02 Globe Refractories Inc Ladle valve
EP0487924A2 (fr) * 1990-11-29 1992-06-03 Didier-Werke Ag Procédé de fabrication d'objets céramiques façonnés et/ou profilés
FR2699841A1 (fr) * 1992-12-28 1994-07-01 Vesuvius France Sa Quenouille comportant un capuchon de renforcement du nez.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100398234C (zh) * 2004-12-24 2008-07-02 中钢集团洛阳耐火材料研究院 复合结构整体塞棒

Also Published As

Publication number Publication date
FR2727340A1 (fr) 1996-05-31
CA2206792A1 (fr) 1996-06-06
JPH10510474A (ja) 1998-10-13
WO1996016758A1 (fr) 1996-06-06
FR2727340B1 (fr) 1997-01-24
CN1167453A (zh) 1997-12-10

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