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1. 发明专利

JPS61140357A Electromagnetic stirring method of weakly deoxidized steel in continuous casting of slab 失效
标题翻译：弱连续铸造中的弱电脱硫钢的电磁搅拌方法
公开(公告)号：JPS61140357A
公开(公告)日：1986-06-27
申请号：JP26246384
申请日：1984-12-11
申请人： Kobe Steel Ltd
发明人： SOEJIMA TOSHIYUKI , SAITO TADASHI , ANZAI AKIRA , ANPUU JUNJI , NAKATAO HIROSHI , MATSUDA YOSHIHIRO
IPC分类号： B22D11/10 , B22D11/115
CPC分类号： B22D11/115
摘要： PURPOSE:To cast continuously a weakly deoxidized steel for a thin sheet having excellent surface and internal quality by stirring eletromagnetically a molten steel contg. a specific ratio each of C, Si, Mn, P, S, Al and N over the entire inside circumferential surface in a casting mold so that the molten steel flows upward. CONSTITUTION:The molten steel 4 contg.
摘要翻译：目的：通过电磁搅拌钢水连续浇铸弱表面和内部质量优良的薄钢板，在铸模的整个内周面上的C，Si，Mn，P，S，Al和N的比例，使钢水向上流动。构成：钢水4 <= 0.12％C，<= 0.02％Si，<= 0.4％Mn，<= 0.015％P，<= 0.015％S，<= 0.02％Al和<= 0.030N注入连铸模具1中。搅拌线圈2,3分别设置在这种模具1的宽面2和窄面2的表面上，以在模具1的整个内周面上的模具1中的钢水4中产生向上的流动。因此，钢水4中的夹杂物和泡沫体的上升加快，特别是具有优异的表面质量，特别是窄面的弱脱氧钢的连续铸造坯料和良好的内部质量。

2. 发明专利

JPS61140356A Electromagnetic stirring method in continuous casting machine 失效
标题翻译：连续铸造机电磁搅拌方法
公开(公告)号：JPS61140356A
公开(公告)日：1986-06-27
申请号：JP26246284
申请日：1984-12-11
申请人： Kobe Steel Ltd
发明人： SOEJIMA TOSHIYUKI , SAITO TADASHI , ANZAI AKIRA , ANPUU JUNJI , NAKATAO HIROSHI , MATSUDA YOSHIHIRO
IPC分类号： B22D11/10 , B22D11/115
CPC分类号： B22D11/115
摘要： PURPOSE:To obtain a billet which is clean in the front layer part and has extremely little central segregation by casting continuously a molten steel while using the electromagnetic stirrer in such a manner that the molten steel flows upward on the inside wall surface of a casting mold and flows in the transverse direction of the billet in a secondary cooling zone. CONSTITUTION:The electromagnetic stirrer 5 in the casting mold is so operated that the molten steel 1 flows upward on the inside wall surface of the mold 3 and the in-roll type electromagnetic stirrer 7 is so operated that the molten steel 1 flows in the transverse direction of the billet in the secondary cooling zone in a continuous casting machine for slab which obtains the bloom by pouring the molten steel 1 from a tundish 2 into the mold 3, supporting and drawing out a solidified shell layer 4 formed as a result of cooling by means of rolls 6 and subjecting the shell layer to secondary cooling. The increase in the size of the inclusion and the floating of the inclusion and foam are thus accelerated and the billet having good quality is obtd.
摘要翻译：目的：为了获得在前层部分中清洁的坯料，并且通过在使用电磁搅拌器的同时使钢水在铸模的内壁面上向上流动的方式连续浇铸钢水而具有非常小的中心偏析并且在二次冷却区中在坯料的横向方向上流动。构成：铸模中的电磁搅拌器5被操作，使得钢水1在模具3的内壁面上向上流动，并且滚动式电磁搅拌器7被操作，使得钢水1在横向通过将钢水1从中间包2注入模具3而获得花纹的连续铸造机中的二次冷却区中的坯料的方向，支撑和拉出由于冷却而形成的凝固壳层4 通过辊6并对壳层进行二次冷却。夹杂物和泡沫的夹杂物和漂浮物的尺寸的增加因此被加速，并且具有良好质量的坯料是可以得到的。

3. 发明专利

JPS6133744A Lining construction for tundish 失效
标题翻译：地下建筑施工
公开(公告)号：JPS6133744A
公开(公告)日：1986-02-17
申请号：JP15328684
申请日：1984-07-25
申请人： Kobe Steel Ltd , Shinagawa Refract Co Ltd
发明人： ANZAI AKIRA , YOKOE KANJI , OTE AKIRA , MATSUMOTO HIROSHI , AKIIZUMI KIYOHARU , ICHIKAWA KENJI , SUGIMOTO HIROYUKI
IPC分类号： F27D1/00 , B22D11/10 , B22D41/02
CPC分类号： B22D41/02
摘要： PURPOSE:To provide a lining construction for a tundish which prevents the reaction between a calcareous coating material and lining material and permits the easy hoisting of a residual steel by forming MgO-contg. intermediate refractories between the coating material and the lining material. CONSTITUTION:The intermediate refractory material 3 contg. >=80% MgO is formed between the calcareous coating material 4 contg. >=10wt% CaO or CaCO3 or both thereof and the lining material 2 of a shell 1. About 1-30mm. thickness of the material 3 is satisfactory. The inclusions in the steel in the tundish are decreased and the easy stripping of the used material 4 is made possible by such lining construction. The productivity of the clean steel is improved as well.
摘要翻译：目的：为中间包提供衬里结构，防止钙质涂层材料和衬里材料之间的反应，并允许通过形成MgO-contg容易地提起残余钢。涂层材料和衬里材料之间的中间耐火材料。构成：中间耐火材料3 > = 80％在钙质涂层材料4之间形成MgO。 > = 10重量％的CaO或CaCO 3或其两者以及壳体1的衬里材料2.约1-30mm。材料3的厚度是令人满意的。中间包中的钢中的夹杂物减少，并且通过这种衬里结构使得二手材料4容易剥离成为可能。清洁钢的生产率也得到提高。

4. 发明专利

JPS6120652A Instrument for measuring temperature of billet during continuous casting 失效
标题翻译：在连续铸造期间测量柱体温度的仪器
公开(公告)号：JPS6120652A
公开(公告)日：1986-01-29
申请号：JP14364784
申请日：1984-07-10
申请人： Kobe Steel Ltd , Tsubosaka:Kk
发明人： HIRAO SHIROU , UCHIYAMA HITOSHI , TOKUNAGA KAZUHIKO , SAITOU TADASHI , ANZAI AKIRA , ANPUU JIYUNJI , MATSUDA YOSHIHIRO , NAKATOUGE HIROSHI
IPC分类号： B22D11/16
CPC分类号： B22D11/16
摘要： PURPOSE:To make possible the control of operating conditions based on the actually measured surface temp. of a billet by attaching and pressing a riveting gun to the continuously casting billet in a high-temp. region by an automatic remoto operation, attaching a thermocouple by one action to the billet and retreating the gun. CONSTITUTION:A gun frame 13 which moves at a short stroke is connected to a moving frame 12 which moves at a long stroke toward a billet 3 with respect to a supporting frame 11 in order to rivet and attach the measuring contact of the thermocouple for measuring the surface temp. to the billet in the process of continuous casting. The riveting gun 14 which presses a gun barrel 31 to the billet 3 and shoots the rivet is attached to the frame 13 and the barrel 31 is brought near the billet 3 through the apeture 9 of a bunker 8 by the automatic remoto operation and is further pressed thereto so that the thermocouple is riveted to the billet 3. The thermocoupls if thus safely and surely attached to the billet and the adequate control of the operating conditions based on the actually measured surface temp. of the billet is made possible.
摘要翻译：目的：使实际测量的表面温度能够控制操作条件。通过在高温下将铆接枪附接并压制到连续铸造坯料上。区域，通过自动移除操作，通过一个动作将热电偶附接到坯料并且将枪撤回。结构：以短行程移动的枪架13连接到相对于支撑框架11以长行程向坯料3移动的移动框架12，以铆接和附接用于测量的热电偶的测量接触件表面温度在坯料连铸过程中。将枪筒31压到坯料3并射出铆钉的铆接枪14附接到框架13，并且筒31通过自动移除操作通过掩体8的爪子9靠近坯料3，并且进一步按压，使得热电偶铆接到坯料3上。如果这样安全可靠地连接到坯料上的热电偶以及基于实际测量的表面温度的操作条件的适当控制。的钢坯成为可能。

5. 发明专利

JPS54140222A MOTORRDRIVE TRAINED MULTIPLE VALVE 失效
公开(公告)号：JPS54140222A
公开(公告)日：1979-10-31
申请号：JP4770178
申请日：1978-04-24
申请人： KOBE STEEL LTD , FUJIKOSHI KK
发明人： SHIRAISHI TETSUO , ANZAI AKIRA , NAKANE TOSHIO , SHIMAZAKI AKINORI
IPC分类号： F16K31/04

6. 发明专利

JPH0325261B2 失效
公开(公告)号：JPH0325261B2
公开(公告)日：1991-04-05
申请号：JP3118382
申请日：1982-02-27
申请人： KOBE STEEL LTD
发明人： KAMEI FUTOSHI , HARADA SHINICHI , ANZAI AKIRA , TAKEMURA MINORU , FUJIKAWA TAKESHI
IPC分类号： B22D11/16 , B22D11/053

7. 发明专利

JPS6112127B2 JPS6112127B2 - 失效
公开(公告)号：JPS6112127B2
公开(公告)日：1986-04-07
申请号：JP16205478
申请日：1978-12-25
申请人： Kobe Steel Ltd
发明人： ANZAI AKIRA , TAKEDA MASARU
IPC分类号： B22D11/128 , B22D11/16 , B22D11/20 , F15B11/00 , F15B20/00 , F15B21/04
CPC分类号： B22D11/1287

8. 发明专利

JPS60238071A ELECTROMAGNETIC STIRRING METHOD IN SECONDARY COOLING ZONE OF CONTINUOUS CASTING MACHINE 失效
公开(公告)号：JPS60238071A
公开(公告)日：1985-11-26
申请号：JP9484984
申请日：1984-05-11
申请人： KOBE STEEL LTD
发明人： SOEJIMA TOSHIYUKI , SAITOU TADASHI , ANZAI AKIRA , ANPUU JIYUNJI , NAKATOUGE HIROSHI , MATSUDA YOSHIHIRO
IPC分类号： B22D11/10 , B22D11/115 , B22D11/12
摘要： PURPOSE:To stir electromagnetically a molten steel always in an optimum stirring position by installing in-roll type electromagnetic stirrers over a wide range of a continuous casting machine for a slab and operating the stirrers installed near the optimum position corresponding to a casting speed. CONSTITUTION:The optimum position is Lmean at a standard casting speed and in this case, electricity is conducted to the electromagnetic stirrers B, C to stir the molten steel. Said position is Lmin when the casting speed is decreased to the lowest speed in the case of an excessively high temp. of the molten steel or in the event of the matching defect arising from a ladle exchange in continuous casting, then electricity is conducted to the stirers A, B to stir the molten steel. Said position is Lmax. conversely when the casting speed is increased to the highest speed, then electricity is conducted to the stirrers C, D to stir the molten steel.

9. 发明专利

JPH0133268B2 失效
公开(公告)号：JPH0133268B2
公开(公告)日：1989-07-12
申请号：JP9485084
申请日：1984-05-11
申请人： KOBE STEEL LTD
发明人： SAITO TADASHI , ANZAI AKIRA , ANPU JUNJI , KITA YUKIO , MATSUDA YOSHIHIRO
IPC分类号： B22D11/10 , B22D11/108 , B22D11/11 , B22D11/112 , B22D11/116 , B22D11/117

10. 发明专利

JPS61212457A VERTICAL TYPE CONTINUOUS CASTING INSTALLATION FOR SLAB HAVING LARGE SECTION 失效
公开(公告)号：JPS61212457A
公开(公告)日：1986-09-20
申请号：JP5526085
申请日：1985-03-18
申请人： KOBE STEEL LTD
发明人： SOEJIMA TOSHIYUKI , SAITO TADASHI , ANZAI AKIRA , ANPUU JUNJI , NAKATAO HIROSHI , UEDA TERU
IPC分类号： B22D11/10 , B22D11/115 , B22D11/12 , B22D11/128
摘要： PURPOSE:To cast a slab having a large section and good quality by providing electromagnetic stirrers which stir the unsolidified part in a slab descending from a casting mold and stirring said part at the height at which the residual molten steel rate attains an optimum value. CONSTITUTION:The molten steel is poured from a tundish into the casting mold 2 and a dummy bar 3 is fixed to right under the mold 2 to wait for the solidification of the molten steel. The dummy bar 3 is lowered and support rolls 5, 6 are driven and rotated by the slab 1 to support the slab 1 from both sides when the residual molten steel rate in the mold 2 attains about 30%. The in-roll electromagnetic stirrer 5a incorporated into each support roll 5 is started to stir the unsolidified part 1a in the slab 1 at the same instant when the bar 3 starts descending. All of the stirrers 5a are not simultaneously driven but only the stirrers 5a occupying the optimum stirring position are selectively driven according to the descending of the slab 1 in this case.

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