| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 用快淬的方法制备各向异性SmCo5永磁材料 | CN01124191.8 | 1999-05-13 | CN1342535A | 2002-04-03 | 阎阿儒; 沈保根 |
| 本发明涉及磁性材料制备领域。通过快淬工艺在较低的辊速条件下促使SmCo5合金晶体沿易磁化方向择优生长,从而获得易轴排列良好的各向异性SmCo5稀土永磁体。本发明工艺简单,成本低,操作方便安全,利于生产的连续及自动化,所得快淬薄带可通过粘结法和热压法制成有实用价值的永磁体。 | ||||||
| 2 | 一种制备各向异性SmCo5永磁材料的快淬方法 | CN01124191.8 | 1999-05-13 | CN1145538C | 2004-04-14 | 阎阿儒; 沈保根 |
| 本发明涉及磁性材料制备领域。通过快淬工艺在较低的辊速条件下促使SmCo5合金晶体沿易磁化方向择优生长，从而获得易轴排列良好的各向异性SmCo5稀土永磁体。本发明工艺简单，成本低，操作方便安全，利于生产的连续及自动化，所得快淬薄带可通过粘结法和热压法制成有实用价值的永磁体。 | ||||||
| 3 | Production of high-carbon alloy steel products free from coarse carbide | JP9393894 | 1994-04-08 | JPH07278727A | 1995-10-24 | YOSHIDA CHISATO; MURATA YASUYUKI |
| PURPOSE:To suppress formation of coarse metal carbides and to stably produce castings of a high-carbon alloy steel having excellent mechanical properties by forming molten metal into a half solidified slurry form of solid-liquid mixed phases and casting such molten metal at the time of casting the melt of the high-carbon alloy steel. CONSTITUTION:While the melt of the high-carbon alloy steel, such as high-speed steel, contg. 0.4 to 1.5% C and >=1% in total of one or >=2 kinds of alloy elements, such as Cr, Mo, W and V, is previously kept stirred at a low temp. prior to casting, the melt is made into the half-solidified slurry in which the non-dendrite primary crystal grains are uniformly dispersed and suspended wherein the solid and liquid of a solid phase rate 0.15 to 0.6 coexist and, thereafter, such molten metal is cast at the time of producing steel products by casting the melt of the high-carbon alloy steel. The solidification progresses in the uniformly dispersed state of the primary crystal grains and, therefore, the metal carbides formed at the grain boundaries are made uniform and fine and the formation of the coarse metal carbides does not arise. The castings of the high-carbon alloy steel having the excellent mechanical properties are consequently obtd. | ||||||
| 4 | Method for casting wear resistant and high toughness iron casting | JP4656795 | 1995-02-10 | JPH08215818A | 1996-08-27 | YOSHIDA HIROO; MATSUEDA YASUHIKO; MUTO MIKIO; YAMAMOTO HIROFUMI |
| PURPOSE: To stably obtain a casting having high wear resistance and toughness by dividing a mold into a thick part and a thin part, using a metallic mold in the thick part and a sand mold in the thin part and arranging a chiller on the sand mold at intermediate part between the thick part and the thin part. CONSTITUTION: In a casting space 1 in the mold 2 for casting a cylinder liner, etc., the thin part (a) at the skirt side of the cylinder liner is made to upward and the thick part (b) at a top combustion chamber side is made to downward and the suitable feeder head part and excess thickness are formed. On each outer peripheral of the thick parts corresponding to each of the thick part (b) and the thin part (a) of the casting in the mold 2, the sand mold 21 is arranged. Further, as the mold at the outer periphery of the thick part (b) of the cylinder liner, the cast iron-made metallic mold 22 having the same degree of the thickness as the thickness of the cylinder liner is arranged. The chillers 23 are arranged on the inner surfaces of the positions adjacent to the metallic mold 22 of the sand mold 21. By this method, even in the case of being a casting having different thicknesses in each position, a product having uniform structure and mechanical property at each position is obtd. COPYRIGHT: (C)1996,JPO | ||||||
| 5 | Composite Casting Method of Wear-Resistant Abrasive Fluid Handling Components | US12175944 | 2008-07-18 | US20090095436A1 | 2009-04-16 | Jean-Louis Pessin; Laurent Coquilleau; Josh Rayner; Anthony L. Collins; Michael Woodmansee |
| A method of manufacturing composite parts for an apparatus handling abrasive fluids and an apparatus for handling abrasive slurries, for example, a centrifugal pump. Portions of the composite parts are cast in a two-stage process. Portions to be machined are cast in a material suitable for machining and portions exposed to abrasive slurries are cast in a material that is wear-resistant. | ||||||
| 6 | Method of manufacturing chilled cast iron and product thereof | US20213338 | 1938-04-14 | US2281460A | 1942-04-28 | OLIVER SMALLEY |
| 7 | Method of manufacturing a dummy ball for barrel plating | JP2001229607 | 2001-07-30 | JP3727016B2 | 2005-12-14 | 健 久保井; 正芳 伊達; 光司 佐藤 |
| 8 | Dummy ball for barrel plating | JP2001229607 | 2001-07-30 | JP2003041397A | 2003-02-13 | DATE MASAYOSHI; SATO KOJI; KUBOI TAKESHI |
| PROBLEM TO BE SOLVED: To provide an inexpensive dummy ball for barrel plating free from Pb, which solves a problem of deformation in the dummy ball made from a Sn-based alloy so as not to contaminate a plating solution in barrel plating. SOLUTION: The dummy ball for barrel plating includes one or two sorts of Ag of 5 mass% or less or Cu of 2 mass% or less, of 0.1 mass% or more, and the balance substantially Sn. The dummy ball preferably includes Ni of 0.01 mass% or more but 0.5 mass% or less. COPYRIGHT: (C)2003,JPO | ||||||
| 9 | Metallic formed article | JP3822594 | 1994-03-09 | JPH07246453A | 1995-09-26 | SAIKAWA SEIJI |
| PURPOSE:To realize the mass production of excellent metallic formed articles by prescribing the area ratio of the alpha-phase in the metallic formed article to reduce the generation of the defective casting. CONSTITUTION:In a product which is obtained by filling the semi-solidified metallic stock into a die while the pressure is applied, the area ratio of the alpha-phase of the metallic structure of the metallic formed article after forming is set in the range between 60% and 90%. This constitution reduces the generation of the dendrite, and the mechanical properties of the metallic material becomes excellent. When the area ratio exceeds 65%, the temperature of the stock is relatively low, and the heat can be saved. At the same time, the amount of the liquid phase on the surface of the stock is small, and few amount of the stock is dropped in the process where the stock is fed to the pressurizing chamber, and the yield becomes excellent. | ||||||
| 10 | Method for manufacturing a cast iron pan support frame and pan support frame thereby obtained | EP88200743.8 | 1988-04-19 | EP0338136A1 | 1989-10-25 | Van den Hout, Jan Simon; Kniese, Bob |
The invention relates to a method for manufacturing a cast iron pan support frame comprising a frame and a number of elongate, inward facing pan carriers moulded on that frame, which method comprises the following steps: |
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| 11 | Method for manufacturing a cast iron pan support frame and pan support frame thereby obtained | EP88200743.8 | 1988-04-19 | EP0338136B1 | 1991-11-21 | Van den Hout, Jan Simon; Kniese, Bob |
| 12 | A method of manufacturing metallic composites and composites produced thereby | AU7741201 | 2001-08-09 | AU7741201A | 2002-02-25 | HUGGETT PAUL GRAEME |
| 13 | PROCESS OF MANUFACTURE OF PIG-IRON GRINDING BODIES | SU4833791 | 1990-03-27 | RU1775223C | 1992-11-15 | TSUKANOV VIKTOR N; TKACHENKO VIKTOR P; SHARKOVA ANTONINA M; TILMAN EDVARD Z; GURYASHKIN VLADIMIR V; VASILEV ANATOLIJ E; KOSKOV VIKTOR M; FILATOV GENNADIJ V |
| Использование; в литейном производстве, а именно при изготовлении отливок мелющих тел дл трубных мельниц при измельчении материалов в цементной, горнообогатительной, химической и др. отрасл х промышленности. Сущность изобретени : способ предусматривает легирование расплава чугуна на стадии промежуточной обработки механической смесью из силико- бари и двухкомпонентной композиции, составленной из металлического концентрата в виде окислов редкоземельных металлов и криолита, при соотношении составл ющих смеси соответственно | ||||||
| 14 | MX19224182 | 1982-04-13 | MX157544A | 1988-11-29 | LEJCAR LOUIS J | |
| 15 | CASTING STEEL GRINDING BALLS ON ROTARY TABLE | AU8244882 | 1982-04-07 | AU555054B2 | 1986-09-11 | LEJCAR LOUIS J |
| 16 | METHOD OF CASTING STEEL GRINDING BALLS | PH27083 | 1982-04-01 | PH19776A | 1986-06-27 | LEJCAR LOUIS J |
| 17 | PRODUCTION OF METALLIC COMPOSITIONS | AU4528279 | 1979-03-19 | AU4528279A | 1980-09-25 | ALOYSIUS RICHARD; TROJAN PAUL KARL |
| 18 | MOLD FOR CASTING ROLL | SU2521577 | 1977-09-05 | SU703220A1 | 1979-12-15 | VYGODNER LEV F; PASHKOVSKIJ ALEKSANDR; SPRAVNIK VIKTOR; MOSTOVOJ ALEKSANDR B |
| 19 | WEAR MEMBER INCORPORATING WEAR RESISTANT PARTICLES AND METHOD OF MAKING SAME | PCT/AU2015/000014 | 2015-01-09 | WO2015103670A1 | 2015-07-16 | ROWETT, Anthony Milne; ELWELL, David William John |
A method of manufacturing a wear resistant member, such as a ground-engaging tool or dredge point, is disclosed where wear particles are confined to a region of a mould in which the wear member is formed by casting of a liquid metal into the mould. The method may be employed in applications such as the mining and dredging industries to form a highly abrasion resistant material. A wear resistant member is also disclosed, the wear resistant member having a metal matrix containing wear particles. The wear particles are concentrated to a region within the hardened metal matrix. |
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| 20 | A METHOD OF MANUFACTURING METALLIC COMPOSITES AND COMPOSITES PRODUCED THEREBY | PCT/AU2001/000974 | 2001-08-09 | WO02013996A1 | 2002-02-21 | |
| Disclosed is a method of producing a wear resistant composite product including the steps of: contacting a first material with a second material, the first material having a liquidus temperature that is lower than the solidius temperature of the second material; heating the first and second materials at less than standard atmospheric pressure to a temperature above the liquidus temperature of the said first material; maintaining the temperature of the first and second said materials above the liquidus temperature of the first material for a predetermined period of time so that the first material at least partially fuses to the second material. | ||||||
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