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1. 发明专利

JPS61146770A BASIC MONOLITHIC REFRACTORIES MOLTEN METAL VESSEL 失效
公开(公告)号：JPS61146770A
公开(公告)日：1986-07-04
申请号：JP26511684
申请日：1984-12-15
申请人： NIPPON STEEL CORP , KYUSHU REFRACTORIES
发明人： SHIMADA KOHEI , NAKAMURA HITOSHI , WATANABE AKIRA , OKAMURA TAKEO , INOUE MITSUAKI
IPC分类号： C04B35/66 , B22D11/10 , B22D41/02 , F27D1/00

2. 发明专利

JPS6016875A REFRACTORY MATERIAL FOR THERMAL CONSTRUCTION 失效
公开(公告)号：JPS6016875A
公开(公告)日：1985-01-28
申请号：JP12587383
申请日：1983-07-11
申请人： NIPPON STEEL CORP , KYUSHU REFRACTORIES
发明人： MINANAMI TAKASHI , WATANABE AKIRA , OKAMURA TAKEO , MIZUTA YASUTOSHI
IPC分类号： C04B35/66 , C04B35/00 , C04B35/63

3. 发明专利

JPS62238317A HOT REPAIRING METHOD FOR CONVERTER TAPPING HOLE 失效
公开(公告)号：JPS62238317A
公开(公告)日：1987-10-19
申请号：JP8100086
申请日：1986-04-10
申请人： NIPPON STEEL CORP , KYUSHU REFRACTORIES
发明人： KASAHARA HAJIME , OKAMURA TAKEO , MIZUTA YASUTOSHI
IPC分类号： C21C5/46 , C21C5/44
摘要： PURPOSE:To execute hot repairing work with excellent adhesive property and to start the operation in a short time after the execution by using the repairing material formed into layers composed of a fluidized part and a non-fluidized part, by adjusting mixing quantities for a pitch and a phenol. CONSTITUTION:By adjusting the mixing quantities for the pitch and the phenol resin to the basic refractory, the layered repairing material 3 composing of the fluidized part 1, which is fluidized by the possessed heat in a furnace, and the non-fluidized part 2, which is not fluidized, is formed. This repairing material 3 is arranged as abutting the fluidized part 1 on a repairing face. The fluidized part 1 is softened and fluidized by the possessed heat in the furnace. In the other side, only the pitch or the resin in the non-fluidized part 2 is fluidized, but the whole non-fluidized part is only a little softened and not fluidized and hardened as maintaining the shape at the time of repairing work, to raise up the strength. Further, in case of using the formed repairing material, forming the fluidized part 1 and the non-fluidized part 2 toward vertical direction to the molten steel flow, the adhesive strength is improved, too.

4. 发明专利

JPS59137371A Non-aqueous refractory mortar 失效
$Non-aqueous refractory mortar$
标题翻译：非水溶性耐火材料
公开(公告)号：JPS59137371A
公开(公告)日：1984-08-07
申请号：JP1215483
申请日：1983-01-26
申请人： Kyushu Refractories , Nippon Steel Corp
发明人： WATANABE AKIRA , OKAMURA TAKEO , MIZUTA YASUTOSHI , UCHIDA MINEO
IPC分类号： C08K5/34 , C04B35/66 , C08K5/00 , C08K5/151

5. 发明专利

JPS5992975A BASIC INDEFINITE FORM REFRACTORIES FOR MOLTEN METAL VESSEL 失效
公开(公告)号：JPS5992975A
公开(公告)日：1984-05-29
申请号：JP20386382
申请日：1982-11-19
申请人： NIPPON STEEL CORP , KYUSHU REFRACTORIES
发明人： TANAKA HIDEO , ISOMURA SACHIYOSHI , NAKAMURA HITOSHI , WATANABE AKIRA , OKAMURA TAKEO , KAWAHARA SATOMI
IPC分类号： C04B35/66

6. 发明专利

JPS62280576A METHOD OF HEAT-INSULATING EXECUTION CONSTRUCTION OF MOLTEN-METAL VESSEL 失效
公开(公告)号：JPS62280576A
公开(公告)日：1987-12-05
申请号：JP12188486
申请日：1986-05-27
申请人： KYUSHU REFRACTORIES , NIPPON STEEL CORP
发明人： INOUE HIROFUMI , OKAMURA TAKEO , MATSUMOTO YUICHI
IPC分类号： F27D1/16

7. 发明专利

JPS59227779A BASIC FORMLESS REFRACTORIES FOR MOLTEN METAL VESSEL 失效
公开(公告)号：JPS59227779A
公开(公告)日：1984-12-21
申请号：JP10222383
申请日：1983-06-07
申请人： NIPPON STEEL CORP , KYUSHU REFRACTORIES
发明人： SHIMADA KOUHEI , ISOMURA SACHIYOSHI , NAKAMURA HITOSHI , WATANABE AKIRA , OKAMURA TAKEO , KANEKO TAKESHI
IPC分类号： B22D41/02 , B22D11/10 , C04B35/64 , C04B35/66

8. 发明专利

JPS5926979A Basic indefinite form refractories for molten metal vessel 失效
$Basic indefinite form refractories for molten metal vessel$
标题翻译：用于金属容器的基本不定形式压力机
公开(公告)号：JPS5926979A
公开(公告)日：1984-02-13
申请号：JP13538982
申请日：1982-08-02
申请人： Nippon Steel Corp , Kyushu Refractories
发明人： TANAKA HIDEO , SHIMADA KOUHEI , NAKAMURA HITOSHI , WATANABE AKIRA , OKAMURA TAKEO , TAKANAGA SHIGEYUKI
IPC分类号： C04B35/06 , C04B35/66

9. 发明专利

JPS63139068A FORMED BODY FOR THERMAL REPAIR 失效
公开(公告)号：JPS63139068A
公开(公告)日：1988-06-10
申请号：JP28423586
申请日：1986-12-01
申请人： NIPPON STEEL CORP , KYUSHU REFRACTORIES
发明人： KASAHARA HAJIME , SHIMADA KOICHI , MINANAMI TAKASHI , WATANABE AKIRA , OKAMURA TAKEO , MIZUTA YASUTOSHI
IPC分类号： C04B35/66 , F27D1/16

10. 发明专利

JPS62238989A HOT REPAIR METHOD OF MOLTEN-METAL VESSEL 失效
公开(公告)号：JPS62238989A
公开(公告)日：1987-10-19
申请号：JP8100186
申请日：1986-04-10
申请人： NIPPON STEEL CORP , KYUSHU REFRACTORIES
发明人： KASAHARA HAJIME , AKITA TADAYOSHI , SHIRAISHI YOSHITADA , WATANABE AKIRA , OKAMURA TAKEO , YAMASHITA ICHIRO
IPC分类号： C04B35/66 , C21C5/44 , F27D1/16

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