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1. 发明授权

US5458704A Process for the production of thick armour plates 失效
标题翻译：粗装甲板生产工艺
公开(公告)号：US5458704A
公开(公告)日：1995-10-17
申请号：US152034
申请日：1993-11-12
申请人： Jochen Bobbert , Rudolf Kawalla , Hans Pircher , Gerd Sussek , Gunter Weihrauch
发明人： Jochen Bobbert , Rudolf Kawalla , Hans Pircher , Gerd Sussek , Gunter Weihrauch
IPC分类号： C21D6/00 , C21D8/02 , C21D9/42 , C22C38/44 , C21D7/13
CPC分类号： C21D9/42 , C21D8/0226 , C22C38/44 , C21D6/001 , C21D8/021 , C21D8/0263 , Y02P10/212
摘要： The invention relates to a process for the production of very hard armour plates from steel slabs, wherein the slabs are hot rolled to a final thickness above 50 mm and then hardened and possibly tempered. The characterizing feature of the invention is that a continuously cast slab is produced from a steel having0.25 to 0.32% C0.05 to 0 75% Si0.10 to 1.50% Mn0.90 to 2.00% Cr0.10 to 0.70% Mo1 20 to 4 50% Ni0.01 to 0.08% Almax 0.015% Pmax 0.005% Smax 0.012% Nresidue Fe, including usual impurities,the slab then being heated to a temperature of 1150.degree. C. or higher and heated through, whereafter following cooling in air and by the spraying of its two wide sides with pressurized water, the slab is hot rolled with a surface temperature in the range of 1050.degree. to 900.degree. C. in shaping passes having an individual deformation of .epsilon..sub.h >0.1 and with a shape factor SF>0.40 to the final thickness.
摘要翻译：本发明涉及一种用于从钢板生产非常硬的装甲板的方法，其中将板坯热轧至最终厚度大于50mm，然后硬化并可能回火。本发明的特征在于，连续铸造的板坯由具有0.25〜0.32％的C 0.05〜0 75％的Si 0.10〜1.50％的Mn，0.90〜2.00％的Cr，0.10〜0.70％的Mo 1，20〜40％的钢， Ni 0.01〜0.08％Al最大0.015％P最大0.005％S最大0.012％N残渣Fe，包括通常的杂质，然后将板坯加热至1150℃以上的温度，然后通过加热，然后在空气中冷却后，通过用加压水喷射其两个宽边，将板坯在1050℃至900℃的范围内热轧，其形状通过具有εh> 0.1的单个变形并且具有形状因子SF > 0.40至最终厚度。

2. 发明授权

US5366539A Process for the desulphurization treatment of pig iron melts 失效
标题翻译：生铁熔炼脱硫处理工艺
公开(公告)号：US5366539A
公开(公告)日：1994-11-22
申请号：US931716
申请日：1992-08-18
申请人： Karl-Heinz Abele , Heinz van den Boom , Alfred Ender , Eckart Hees , Walter Meichsner
发明人： Karl-Heinz Abele , Heinz van den Boom , Alfred Ender , Eckart Hees , Walter Meichsner
IPC分类号： C21C1/02 , C21C7/06 , C21C7/064
CPC分类号： C21C1/025
摘要： The invention relates to a process for the desulphurization treatment of a pig iron melt in a container. The characterizing feature of the invention is that the treatment is performed in three phases:In the initial phase such solids are injected that deoxidize the initial slag and increase its basicity and also produce a circulatory movement of the melt and form a basic deoxidized cover slag. In the middle phase the desulphurizing agent is injected for the main desulphurization and in the final phase such solids are injected that purify the melt and produce a final desulphurization and also so influence the desulphurization slag formed that its content of iron granules is low.
摘要翻译：本发明涉及在容器中对生铁熔体进行脱硫处理的方法。本发明的特征在于，处理分三个阶段进行：在初始阶段，注入这样的固体，使初始炉渣脱氧并增加其碱度，并产生熔体的循环运动并形成碱性脱氧盖渣。在中间阶段，为脱硫主要注入脱硫剂，在最终阶段注入固体，净化熔体并产生最终的脱硫，同时也影响铁颗粒含量低的脱硫渣。

3. 发明授权

US5322359A Process and apparatus for measuring laser power 失效
标题翻译：用于测量激光功率的工艺和设备
公开(公告)号：US5322359A
公开(公告)日：1994-06-21
申请号：US861866
申请日：1992-11-02
申请人： Reinhard Kramer , Kurt Wissenbach , Paul Briesch
发明人： Reinhard Kramer , Kurt Wissenbach , Paul Briesch
IPC分类号： G01J1/42 , G01J5/20 , G01K17/20
CPC分类号： G01J1/4257 , G01J5/20
摘要： A device for measuring the power of a laser beam includes an electrically actuable measuring wire (10) having a temperature-dependent electrical resistance which is subjected to a relative reciprocatory movement transversely over the beam cross-section. A compensation wire having a temperature-dependent electrical resistance is disposed parallel to and closely adjoining the measuring wire (10), with each of the two wires (10, 11) having a different degree of absorption of laser radiation. A current source (12) connected to each of the two wires (10, 11), supplies a steady current thereto. A measuring device (13) is connected to each of the two wires (10, 11) and a dividing circuit (31) with a connected display device (33) is coupled to each measuring device (13) for processing the measured values of the measuring devices (13).
摘要翻译： PCT No.PCT / EP90 / 02224。 371日期：1992年11月2日 102（e）日期1992年11月2日PCT 1990年12月18日PCT PCT。公开号WO91 / 10117 日期：1991年7月11日。用于测量激光束的功率的装置包括具有温度依赖性电阻的可电致动的测量线（10），其经受横向于横截面的相对往复运动。具有温度依赖性电阻的补偿线设置成与测量导线（10）平行并且紧密相邻，两根线（10,11）中的每一根具有不同程度的激光辐射吸收。连接到两根电线（10,11）中的每一根的电流源（12）向其提供稳定的电流。测量装置（13）连接到两根导线（10,11）中的每一根上，并且具有连接的显示装置（33）的划分电路（31）耦合到每个测量装置（13），用于处理测量装置测量装置（13）。

4. 发明授权

US4919885A Corrosion resistant steel structural member 失效
标题翻译：耐腐蚀钢结构件
公开(公告)号：US4919885A
公开(公告)日：1990-04-24
申请号：US252006
申请日：1988-09-28
申请人： Lutz Meyer , Ludwig Hachtel , Gunter Robusch
发明人： Lutz Meyer , Ludwig Hachtel , Gunter Robusch
IPC分类号： C22C38/00 , C21B9/10 , C22C38/28 , C22C38/38 , C22C38/58
CPC分类号： C22C38/28
摘要： The invention relates to a structural steel having high resistance to intergranular stress operation cracking, more particularly in nitrate solutions and good welding properties (in % by mass):0.01 to 0.04% carbonup to 0.012% nitrogen0.08 to 0.22% titanium with Ti equal or greater than 3.5 (C+N)0.2 to 2.5% manganese2.0 to 5.5% chromium0.01 to 0.10% aluminiumup to 0.5% siliconup to 1.0% nickelup to 0.02% phosphorusup to 0.02% sulphurthe residue being iron and unavoidable impurities.
摘要翻译：本发明涉及一种具有高耐晶间应力操作开裂性，特别是硝酸盐溶液和良好焊接性质（质量％）的结构钢：0.01〜0.04％的碳，最高达0.012％的氮0.08〜0.22％钛，Ti相等或大于3.5（C + N）0.2至2.5％的锰2.0至5.5％的铬0.01至0.10％的铝，至多0.5％的硅，至多1.0％的镍，至多0.02％的磷，至多0.02％的硫，残余物为铁，并且不可避免杂质。

5. 发明授权

US4733815A Process for guiding sheets to be butt-welded together and apparatus with means for conveying and guiding sheets or strips to be butt-welded together 失效
标题翻译：用于引导要对接焊接的片材的方法和具有用于输送和引导待对接焊接的片材或条带的装置的装置
公开(公告)号：US4733815A
公开(公告)日：1988-03-29
申请号：US16598
申请日：1987-02-19
申请人： Joseph Sturm
发明人： Joseph Sturm
IPC分类号： B23K11/02 , B23K31/00 , B23K37/04 , B23K26/08 , B23K37/00
CPC分类号： B23K37/0408
摘要： The invention relates to a process for guiding sheets or strips to be butt-welded together and to an apparatus with means for conveying and guiding sheets or strips to be butt-welded together. The sheets or strips, lying laterally next to one another, each with one of its side edges against a guide surface lying in the same vertical plane, are brought into contact without gaps in the same horizontal plane, on conveying planes inclined at an acute angle relative to one another. In the apparatus, the conveying means, especially roller tables, form conveying planes arranged at an acute angle .alpha. relative to one another. The guide means consist of guide surfaces lying in the same vertical plane. Thus, strips or sheets can be guided continuously past a fixed welding device in order to be welded together without gaps.
摘要翻译：本发明涉及一种将对接焊接在一起的片材或条带引导到具有用于输送和引导待对接焊接的片材或条带的装置的装置。横向彼此相邻的片材或条带各自具有一个侧边缘相对于位于相同垂直平面中的引导表面，在相同的水平面中没有间隙地接触，在倾斜于锐角的输送平面上相对于彼此。在该装置中，输送装置，特别是滚轮台，形成相对于彼此以锐角α布置的输送平面。引导装置由位于相同垂直平面中的引导表面组成。因此，可以将条带或片材连续地引导通过固定的焊接装置，以便无间隙地焊接在一起。

6. 发明授权

US4604138A Process for refining hot metal 失效
标题翻译：精炼热金属的工艺
公开(公告)号：US4604138A
公开(公告)日：1986-08-05
申请号：US774632
申请日：1985-09-11
申请人： Erich Hoffken , Wolfram Florin , Rudolf Hammer
发明人： Erich Hoffken , Wolfram Florin , Rudolf Hammer
IPC分类号： C21C5/32 , C21C5/34 , C21C5/35 , C21C7/064
CPC分类号： C21C7/064 , C21C5/32
摘要： The invention relates to a process for producing steel of low phosphorus content from hot metal of usual phosphorus content, in which the hot metal is simultaneously decarburized and dephosphorized in a single process step in a metallurgical vessel, in particular in a converter. The refining gas consisting predominantly or completely of technically pure oxygen is top-blown into the melt, particularly from below. The vessel is charged with hot metal containing manganese in an amount of less than 0.2% by weight. Lime is then added and refining is carried out down to a final phosphorus content of 0.005% by weight or less in the steel at the end of blowing, without a change of slag.
摘要翻译：本发明涉及一种从常规磷含量的铁水中生产低磷含量的钢，其中在冶金容器，特别是转炉中，单一工艺步骤同时脱硫并脱磷。主要或完全由技术上纯净的氧组成的精炼气体，特别是从下方被顶吹入熔体中。向该容器中加入含有少于0.2重量％的锰的热金属。然后加入石灰，在吹制结束时在钢中进行精炼至0.005重量％以下的最终磷含量，而不改变炉渣。

7. 发明授权

US2914475A Protecting ferrous metals from corrosion 失效
标题翻译：保护黑色金属免受腐蚀
公开(公告)号：US2914475A
公开(公告)日：1959-11-24
申请号：US58390156
申请日：1956-05-10
申请人： SUN OIL CO
发明人： OXFORD JR WILLIAM F
IPC分类号： C23F11/14
CPC分类号： C23F11/143 , Y10S507/939

8. 发明授权

US6162308A Process for producing an easily shaped cold-rolled sheet or strip 失效
标题翻译：用于制造容易成型的冷轧板或带材的方法
公开(公告)号：US6162308A
公开(公告)日：2000-12-19
申请号：US171837
申请日：1998-10-27
申请人： Ilse Heckelmann , Ullrich Heidtmann , Rolf Bode
发明人： Ilse Heckelmann , Ullrich Heidtmann , Rolf Bode
IPC分类号： C21D9/46 , C21D8/04 , C22C38/00 , C22C38/14 , C23C2/02 , C21D8/02
CPC分类号： C21D8/0473 , C21D8/0426 , C21D8/0436 , C23C2/02
摘要： A method for producing a cold-rolled steel sheet or strip with good formability, especially stretch formability, for making pressings with a high buckling resistance from a steel comprising (in % by mass): 0.01 to 0.08% C, 0.10 to 0.80% Mn, maximum 0.15% Si, 0.015 to 0.08% Al, a maximum 0.005% N, 0.01 to 0.04% Ti and/or Nb, whose contents exceeding the quantity necessary for stoichiometric binding of the nitrogen, ranges from 0.003 to 0.015% Ti or 0.0015 to 0.008% Nb, and a maximum 0.15% in total of one or several elements from the group copper, vanadium, nickel, the remainder being iron, including unavoidable impurities, including a maximum 0.08% P and a maximum 0.02% S, comprises preheating the cast slab to a temperature exceeding 1050.degree. C., hot-rolling at a final temperature ranging from over the Ar.sub.3 temperature to 950.degree. C., coiling the hot-rolled strip at a temperature ranging from 550 to 750.degree. C., cold-rolling at a total cold-rolling degree of deformation from 40 to 85%, recrystallization annealing of the cold strip in a continuous furnace at a temperature of at least 720.degree. C., subsequent cooling at 5 to 70 K/s; and skin passing.
摘要翻译： PCT No.PCT / EP97 / 02169 371日期：1998年10月27日第 102（e）日期1998年10月27日PCT 1997年4月26日PCT PCT。公开号WO97 / 46720 PCT 日期1997年12月11日制造具有良好成型性，特别是拉伸成形性的冷轧钢板或带材的制造方法，其特征在于，使用含有（质量％）以下的钢，其具有高抗弯曲性的压制：0.01〜0.08％ 0.10〜0.80％的Mn，最大0.15％的Si，0.015〜0.08％的Al，最大0.005％的N，0.01〜0.04％的Ti和/或Nb，其含量超过氮的化学计量结合所需的量为0.003〜 0.015％Ti或0.0015〜0.008％Nb，最多0.15％的铜，钒，镍，其余为铁的一种或几种元素，包括不可避免的杂质，包括最大0.08％P和最大0.02 ％S包括将铸坯预热至超过1050℃的温度，在Ar 3温度至950℃以上的最终温度下进行热轧，在550至750℃的温度范围内卷取热轧带材 ℃，冷轧时总冷变形度为f 40至85％，在连续炉中在至少720℃的温度下对冷带进行再结晶退火，随后在5至70K / s下冷却; 和皮肤通过。

9. 发明授权

US6022507A Exchange device for a blowing lance 失效
标题翻译：用于吹枪的交换设备
公开(公告)号：US6022507A
公开(公告)日：2000-02-08
申请号：US066443
申请日：1998-09-11
申请人： Hans-Hermann Kempken , Manfred Kompa , Helmut W. Goj, deceased
发明人： Hans-Hermann Kempken , Manfred Kompa , Helmut W. Goj, deceased
IPC分类号： C21C5/46
CPC分类号： C21C5/462
摘要： A blowing lance and a coupling head are configured to permit facilitated exchange of the blowing lance as desired. The coupling head includes a receptacle in which an end portion of the blowing lance is receivable. The receptacle includes a tubular attachment which engages a portion of the blowing lance, creating a hermetically sealed connection therebetween for conduction of a blowing fluid, for example, oxygen. The coupling head further includes connections for coolant supply and discharge. The blowing lance includes a cooling jacket having an inlet and outlet, at least one of which emerges at a peripheral surface thereof. When the blowing lance is received in the receptacle of the coupling head, at least one chamber is formed therebetween, providing sealed communication between the coolant supply and/or coolant discharge connections of the coupling head and the inlet and/or the outlet of the cooling jacket of the blowing lance, respectively.
摘要翻译： PCT No.PCT / EP96 / 04693 371日期：1998年9月11日 102（e）1998年9月11日PCT PCT 1996年10月29日PCT公布。公开号WO97 / 17474 日期1997年5月15日吹风枪和联接头构造成允许根据需要便利地更换吹风枪。联接头包括容纳吹风枪的端部可容纳的容器。容器包括与喷枪的一部分接合的管状附件，在其间形成气密密封的连接，用于传导吹气流体，例如氧气。联接头还包括用于冷却剂供应和排出的连接。吹风枪包括具有入口和出口的冷却套，其中至少一个在其外围表面上露出。当吹风枪被容纳在联接头的插座中时，在它们之间形成至少一个腔室，以提供耦合头的冷却剂供应和/或冷却剂排放连接与冷却的入口和/或出口之间的密封连通喷枪的夹克分别。

10. 发明授权

US5346551A Device for blowing off coating material in the coating of metal bands 失效
标题翻译：用于吹除金属带涂层中的涂层材料的装置
公开(公告)号：US5346551A
公开(公告)日：1994-09-13
申请号：US976986
申请日：1993-03-18
申请人： Heinrich Pannenbecker , Ronald Jabs , Heinrich Schmitz , Wulf Dechene , Manfred Splitt , Hans-Joachim Heiler
发明人： Heinrich Pannenbecker , Ronald Jabs , Heinrich Schmitz , Wulf Dechene , Manfred Splitt , Hans-Joachim Heiler
IPC分类号： C23C2/20 , B05C3/12
CPC分类号： C23C2/20
摘要： The invention relates to a device for blowing off excessive coating material, especially fluid zinc or aluminium, in the coating of metal bands. The device comprises a blowing off jet impinged on compressed air, of which the jet bodies 3,4 are fixed at a base body 1. The jet lips 3,4 adjustable against each other form a jet slit 10 extending in transverse direction of the metal band. For optimizing an adaption of the slit thickness respectively the pressure of the blowing off medium along the band width it is provided to build the blowing off jet as a jet row, providing in transverse direction of the band at least two partial jets 2 to impinge seperately on a blowing off medium, especially compressed air, sealed against each other, of which the respective partial slits are adjacent forming a continuous jet slit (10).
摘要翻译： PCT No.PCT / EP91 / 01273 Sec。 371日期1993年3月18日 102（e）1993年3月18日PCT PCT 1991年7月9日PCT公布。公开号WO92 / 02656 日期：1992年2月20日。本发明涉及一种用于吹除金属带涂层中的过量涂层材料，特别是流体锌或铝的装置。该装置包括撞击在压缩空气上的吹扫射流，喷射体3,4固定在基体1上。彼此可调节的喷嘴3,4形成沿着金属的横向方向延伸的射流缝隙10 带。为了优化狭缝厚度的适应性，沿着带宽设置吹出介质的压力，其被设置为构建吹出射流作为喷射排，在带的横向方向上提供至少两个部分射流2以单独地撞击在吹出的介质上，特别是压缩空气彼此密封，相应的部分狭缝相邻地形成连续的射流狭缝（10）。

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