-
1.发明授权MASTER ALLOYS FOR BETA 21S TITANIUM-BASED ALLOYS AND METHOD OF MAKING SAME 失效合金的钛基合金21S与BETA制造过程THIS合金
公开(公告)号：EP0652980B1
公开(公告)日：1999-04-21
申请号：EP93918319.0
申请日：1993-07-23
CPC分类号： C22C27/04 , Y10S75/959
摘要： Master alloys and methods of producing same are disclosed, wherein an intermetallic compound, for example Al3Cb is first prepared via thermite processing, then size reduced, then mixed with other components in amounts yielding a mixture in the desired proportion for the master alloy. The mixture is compacted, then heated to produce the master alloy by fusion.
-
公开(公告)号：EP0752924A4
公开(公告)日：1997-05-07
申请号：EP95913708
申请日：1995-03-14
申请人： RETECH INC
发明人： SCHLIENGER MAX P
CPC分类号： H05H1/48 , Y10S75/959
摘要： An ignitable material (26) is positioned in contact with a slag (8) contained in a plasma arc treatment system having an electrode (10) and an electrical ground (14). The slag is initially at a temperature below a conducting temperature at which the slag will conduct electricity between the electrode and the grounding network. The ignitable material has a self-sustaining reaction which releases heat energy upon ignition. The ignitable material is ignited with a pilot arc (28) thereby heating at least a portion of the slag to the conducting temperature so that an arc between the electrode and the grounding network can be sustained.
-
3.发明公开Thermite process for producing a metal or alloy 失效Metallothermisches Verfahren zum Herstellen von Metallen und Legierungen。
公开(公告)号：EP0509447A2
公开(公告)日：1992-10-21
申请号：EP92106428.3
申请日：1992-04-14
发明人： Kobayashi, Kenichi, c/o Japan Met. & Chem. Co.,Ltd , Fujinuma, Tatsuhiko, c/o Japan Met. & Chem. Co.Ltd
CPC分类号： C21B15/02 , C22B5/04 , C22B34/32 , Y10S75/959
摘要： A thermite process for producing a metal or alloy by charging a reactor furnace with a mixture primarily containing a powdered metallic oxide and a reducing agent such as powdered aluminum, wherein a batch of the mixture of the starting materials is divided into a plurality of loading lots. The amount of heat generated by each of the loading lots of the starting materials is so regulated that it differs from any of the others and the loading lots are sequentially arranged. The lots are loaded into a furnace to form so may layers for thermite reaction in an ascending order in terms of the level of heat generation.
摘要翻译： 一种通过将主要含有粉末状金属氧化物的混合物和诸如粉末状铝的还原剂的反应器炉装入反应炉中的铝热法，其中将一批原料混合物分成多个装载批次 。 起始原料的每个装载批次产生的热量被规定为与任何其他装载批次不同，装载批次依次排列。 将这些批料装入炉子中以形成热层反应的层，以发热量的升序升序。
-
4.发明公开Verfahren zur aluminothermischen Erzeugung einer Stahlschmelze 失效Verfahren zur铝热水器Erzeugung einer Stahlschmelze
公开(公告)号：EP0780189A1
公开(公告)日：1997-06-25
申请号：EP96119669.8
申请日：1996-12-07
申请人： Elektro-Thermit GmbH
CPC分类号： C22B5/04 , B23K23/00 , Y10S75/959
摘要： Verfahren zur aluminothermischen Erzeugung einer Stahlschmelze für das aluminothermische Verschweißen von Werkstücken, wobei man die aluminothermische Reaktion in einem Tiegel aus porösem oder hohlkugelförmigem α-Al 2 O 3 mit einer Dichte von 0,8 bis 3,0 g/cm 3 und einem Schüttgewicht von 0,3 bis 1,8 g/cm 3 durchführt.
摘要翻译： 用于焊接工件的钢水的铝热生产方法包括在密度为0.8-3.0（优选1.0-2.0）g / cm 3）的多孔或中空球形αAl2 O 3的坩埚中进行铝热反应，堆积密度 为0.3-1.8（优选0.4-1.4）g / cm 3。
-
公开(公告)号：EP0492002B1
公开(公告)日：1996-05-08
申请号：EP90125776.6
申请日：1990-12-28
发明人： Tarcy, Gary P. , Foster Perry A. Jr
CPC分类号： C22B5/04 , C22C1/026 , Y10S75/959
-
6.发明公开MASTER ALLOYS FOR BETA 21S TITANIUM-BASED ALLOYS AND METHOD OF MAKING SAME. 失效合金的钛基合金21S与BETA制造过程THIS合。
公开(公告)号：EP0652980A4
公开(公告)日：1994-09-14
申请号：EP93918319
申请日：1993-07-23
CPC分类号： C22C27/04 , Y10S75/959
摘要： Master alloys and methods of producing same are disclosed, wherein an intermetallic compound, for example Al3Cb is first prepared via thermite processing, then size reduced, then mixed with other components in amounts yielding a mixture in the desired proportion for the master alloy. The mixture is compacted, then heated to produce the master alloy by fusion.
-
公开(公告)号：EP0752924A1
公开(公告)日：1997-01-15
申请号：EP95913708.0
申请日：1995-03-14
申请人： RETECH, INC.
发明人： SCHLIENGER, Max, P.
CPC分类号： H05H1/48 , Y10S75/959
摘要： An ignitable material (26) is positioned in contact with a slag (8) contained in a plasma arc treatment system having an electrode (10) and an electrical ground (14). The slag is initially at a temperature below a conducting temperature at which the slag will conduct electricity between the electrode and the grounding network. The ignitable material has a self-sustaining reaction which releases heat energy upon ignition. The ignitable material is ignited with a pilot arc (28) thereby heating at least a portion of the slag to the conducting temperature so that an arc between the electrode and the grounding network can be sustained.
-
8.发明公开MASTER ALLOYS FOR BETA 21S TITANIUM-BASED ALLOYS AND METHOD OF MAKING SAME 失效合金的钛基合金21S与BETA制造过程THIS合。
公开(公告)号：EP0652980A1
公开(公告)日：1995-05-17
申请号：EP93918319.0
申请日：1993-07-23
CPC分类号： C22C27/04 , Y10S75/959
摘要： Master alloys and methods of producing same are disclosed, wherein an intermetallic compound, for example Al3Cb is first prepared via thermite processing, then size reduced, then mixed with other components in amounts yielding a mixture in the desired proportion for the master alloy. The mixture is compacted, then heated to produce the master alloy by fusion.
-
公开(公告)号：EP0410935B1
公开(公告)日：1994-09-21
申请号：EP90810560.4
申请日：1990-07-20
发明人： Fetcenko, Michael A.
CPC分类号： C22C1/02 , C01B3/0031 , H01M4/383 , Y02E60/327 , Y10S75/959 , Y10S420/90
-
公开(公告)号：EP0550725A1
公开(公告)日：1993-07-14
申请号：EP92915933.0
申请日：1992-07-23
CPC分类号： C22C1/055 , B22F2999/00 , Y10S75/959 , B22F3/23
摘要： Procédé de production d'un alliage de matrice métallique en carbure de titane, consistant à cuire un mélange de réaction particulaire comprenant du carbone, du titane et un matériau matriciel, dans des conditions telles que le titane et le carbone réagissent exothermiquement pour former une dispersion de fines particules comprenant du carbure de titane (de préférence moins de 10 microns) dans une matrice principalement métallique. Le titane et la matrice sont ajoutés de préférence sous forme d'un alliage de titane tel que le ferrotitane, par exemple le ferrotitane eutectique. Les conditions de réaction sont sélectionnées de préférence de sorte que pendant la réaction une zone fondue se déplace à travers le corps du mélange de réaction; les particules dures résultantes présentent une forme globulaire, et leur taille moyenne est uniforme dans toute la dispersion résultante.
-
-
-
-
-
-
-
-
-
搜索结果
22 条记录 (耗时 0.045 秒)
