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91. 发明授权

US3867166A Coated metal article and method of making the same 失效
标题翻译：涂层金属制品及其制作方法
公开(公告)号：US3867166A
公开(公告)日：1975-02-18
申请号：US27052872
申请日：1972-07-10
申请人： TYCON SPA
发明人： SULLIVAN JAMES D
IPC分类号： C03C4/00 , C03C10/00 , C23D5/02 , C23D5/04 , B32B15/00
CPC分类号： C23D5/04 , C03C4/00 , C03C10/00 , C23D5/02 , Y10T428/252
摘要： A method of producing a mixed crystalline-glass coated metal article. A devitrifiable glass frit is initially heat treated to devitrify the frit and produce an amorphous glass matrix containing a multiplicity of devitrified silicate crystals. The devitrified frit is subsequently milled with a corrosion resistant glass frit and the mixture is applied to the metal article. The coated metal article is fired at an elevated temperature to fuse the glass to the metal, and during the firing, the amorphous glass matrix tends to dissolve in the corrosion resistant glass frit. The resulting coating, which is a mixture of glass and crystalline particles, has a high impact resistance and toughness as well as having excellent resistant to corrosive attack.
摘要翻译：一种混合玻璃涂层金属制品的制造方法。玻璃料首先进行热处理以使玻璃料失透，并产生含有多量失透的硅酸盐晶体的无定形玻璃基体。随后用耐腐蚀玻璃料研磨失透玻璃料并将混合物施加到金属制品上。涂覆的金属制品在升高的温度下烧制以将玻璃与金属熔合，并且在烧制期间，无定形玻璃基体倾向于溶解在耐腐蚀玻璃料中。所得到的涂层是玻璃和结晶颗粒的混合物，具有高抗冲击性和韧性，并且具有优异的耐腐蚀性。

92. 发明授权

US3840441A Pickling of steel plates prior to nickel plating and coating 失效
标题翻译：镍镀层和镀层前钢板的选择
公开(公告)号：US3840441A
公开(公告)日：1974-10-08
申请号：US27189872
申请日：1972-07-14
申请人： BAYER RICKMANN GMBH
发明人： HEES B , HOFFMANN H , TROGEL G
IPC分类号： C23D3/00 , C25D5/36 , C23B1/06 , C23B5/08 , C23D5/00
CPC分类号： C23D3/00 , C25D5/36
摘要： 1. IN THE PRETREATMENT OF STEEL PLATE FOR DIRECT-ON WHITE ENAMELING WHEREIN THE STEEL PLATE IS ELECTROLYTICALLY DEGREASED AND PICKED, AND NICKLE PLATED BY ELECTRODESPOSITION ON THE SURFACE TO BE ENAMELLED IN A QUANTITY OF ABOUT 0.3 TO 0.7 G. PER SQUARE METER OF STEEL PLATE, THE IMPROVEMENT WHICH COMPRISES EMPLOYING STEEL HAVING A CARBON CONTENT OF ABOUT 0.043% AND EFFECTING THE ELECTROLYTIC PICKING TREATMENT AT A CURRENT DENSITY OF ABOUT 40 AMPERES/DM.2 IN AN ACID SOLUTION CONTAINING AT LEAST ONE OF THE SULFATE AND PHOSPHATE IONS FOR ABOUT 0.2 TO 3 MINUTES AT A TEMPERATURE OF ABOUT 40 TO 80* C.

93. 发明授权

US3833431A Process for continuously annealed silicon steel using tension-producing glass 失效
标题翻译：使用拉伸生产玻璃的连续退火硅钢的工艺
公开(公告)号：US3833431A
公开(公告)日：1974-09-03
申请号：US20651171
申请日：1971-12-09
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： FOSTER K , SHILLING J
IPC分类号： H01F1/16 , C21D1/70 , C21D8/12 , C21D9/46 , C23C22/00 , C23D5/00 , H01F1/147 , H01F1/18 , H01F1/04
CPC分类号： H01F1/14783 , C21D1/70 , C21D8/1288 , C23D5/00
摘要： A process is described for producing silicon steel containing nominally 3.25 percent silicon, by a continuous annealing process. The magnetic characteristics exhibited by the fully processed steel approach those of commercially available silicon steel but without the necessity of extensively desulfurizing the steel from that sulfur content which is usually obtained employing a commercial process. Essentially, the process consists of selecting a cold worked, decarburized semiprocessed silicon steel which is thereafter subjected to a continuous strand annealing at a temperature in the range between about 1,000*C and about 1,100*C in order to substantially completely recrystallize the steel by a secondary recrystallization process and the application of a tensile stress of at least 200 psi to the underlying steel for producing improved watt losses over that material having substantially the same sulfur content but which was manufactured by regular commercial processes.
摘要翻译：描述了通过连续退火工艺生产含有3.25％硅的硅钢的方法。完全加工的钢所表现出的磁特性与市售硅钢的磁特性无关，但不需要通过采用商业方法得到的硫含量大量脱硫。基本上，该方法包括选择冷加工的脱碳半加工硅钢，然后在约1000℃至约1100℃之间的温度下进行连续退火退火，以使钢基本上完全再结晶二次再结晶工艺和至少200psi的拉伸应力施加到下面的钢上，以产生具有基本上相同硫含量但通过常规商业方法制造的材料的改进的瓦特损失。

94. 发明授权

US3826629A Products formed of glass or ceramicmetal composites 失效
标题翻译：产品形成玻璃或陶瓷复合材料
公开(公告)号：US3826629A
公开(公告)日：1974-07-30
申请号：US26976872
申请日：1972-07-07
申请人： OLIN CORP
发明人： PRYOR M , POPPLEWELL J
IPC分类号： B32B15/04 , B32B15/20 , B32B17/06 , C03C27/02 , C03C27/04 , C04B37/02 , C22C9/01 , C23D3/00 , C23D5/00 , B23P3/00 , B32B3/02
CPC分类号： C23D5/00 , B32B15/04 , B32B15/20 , B32B17/06 , C03C27/02 , C03C27/046 , C04B37/025 , C04B2237/064 , C04B2237/32 , C04B2237/40 , C04B2237/64 , C04B2237/76 , C22C9/01 , C23D3/00 , Y10S428/927 , Y10T428/12451 , Y10T428/12542 , Y10T428/12549 , Y10T428/12556 , Y10T428/12569 , Y10T428/1259 , Y10T428/12604 , Y10T428/12903 , Y10T428/1317 , Y10T428/24512 , Y10T428/24769 , Y10T428/24917 , Y10T428/24926 , Y10T428/24999
摘要： ARTICLES HAVING AN AESTHETICALLY PLEASING APPEARANCE AND IMPROVED DURABILITY. THE ARTICLES INCLUDE PLUMBING FIXTURES, ELECTRICAL FIXTURES, BATHROOM FIXTURES, HOUSEHOLD UTENSILS, PICTURE FRAMES, JEWELRY, ETC. THE ARTICLES ARE FORMED OF A GLASS OR CERAMIC-METAL COMPOSITE COMPRISING A GLASS OR CERAMIC COMPONENT BONDED TO A COPPER BASE ALLOY COMPONENT. THE COPPER BASE ALLOY COMPONENT COMPRISES ABOUT 2 TO 12% ALUMINUM AND THE BALANCE ESSENTIALLY COPPER. ADDITIONAL MECHANICAL SUPPORT MAY BE PROVIDED BY A BACKING, OF METAL PLASTIC OR WOOD AFFIXED TO THE COMPOSITE.

95. 发明授权

US3826627A Decorative composite articles 失效
标题翻译：装饰性复合材料
公开(公告)号：US3826627A
公开(公告)日：1974-07-30
申请号：US23183472
申请日：1972-03-06
申请人： OLIN CORP
发明人： PRYOR M , POPPLEWELL J
IPC分类号： B32B15/04 , B32B15/20 , B32B17/06 , C03C27/02 , C04B37/02 , C22C9/00 , C23D3/00 , C23D5/00
CPC分类号： C23D5/00 , B32B15/04 , B32B15/20 , B32B17/06 , C03C27/02 , C04B2237/407 , C22C9/00 , C23D3/00 , Y10S428/927 , Y10T428/12549 , Y10T428/1259 , Y10T428/12618 , Y10T428/1275 , Y10T428/12764 , Y10T428/12903 , Y10T428/1291 , Y10T428/24545 , Y10T428/24917 , Y10T428/24926
摘要： THE PRESENT INVENTION RELATES TO A DECORATIVE COMPOSITE ARTICLE HAVING A DECORATIVE PORTION AND COMPRISING AT LEAST ONE FIRST METAL COMPONENT AND A SECOND METAL COMPONENT OF DIFFERENT COMPOSITION FROM THE FIRST METAL COMPONENT BONDED THERETO WHEREIN THE FIRST COMPONENT HAS ON ITS SURFACE AN ALUMINUM OXIDE LAYER. THE DECORATIVE PATTERN OF THE COMPOSITE ARTICLE IS FURTHER COATED WITH A GLASS OR CERAMIC.

D R A W I N G

96. 发明授权

US3809529A Endless furnace 失效
标题翻译：无铅炉
公开(公告)号：US3809529A
公开(公告)日：1974-05-07
申请号：US30111972
申请日：1972-10-26
申请人： FERRO CORP
发明人： GORNALL H
IPC分类号： C23D9/00 , C23D9/02 , F27B9/16 , F27B9/00
CPC分类号： C23D9/02 , F27B9/16
摘要： An endless porcelain enameling tunnel furnace having an inner and outer periphery, a plurality of ports positioned along said outer periphery in spaced relationship to each other to permit entry and removal of a work place to be placed in said furnace, an internal radiant heat means, and internal means for continuously advancing work pieces to be enameled.
摘要翻译：一种具有内周和外周的无端瓷搪瓷隧道炉，沿着所述外周边彼此间隔开的多个端口，以允许进入和移除放置在所述炉内的工作场所，内辐射热装置，以及用于连续推进要搪瓷的工件的内部装置。

97. 发明授权

US3802384A Dry process enamel apparatus for bathtubs 失效
标题翻译：干燥过程用于电池的装置
公开(公告)号：US3802384A
公开(公告)日：1974-04-09
申请号：US32423773
申请日：1973-01-16
申请人： FERRO CORP
发明人： FRY R
IPC分类号： B05C19/00 , C23D5/00 , B05B7/26 , B05C5/00
CPC分类号： B05C19/00 , C23D5/00
摘要： Apparatus for automatic control and deposition of particulate material, such as powdered dry process porcelain enamel or the like, to a heated substrate, utilizing dispensing means adapted to contain particulate material and supported in overlying relation to the article to be coated, with mechanism for oscillating and actuating the dispensing means to provide for controlled application of particulate material to the article.
摘要翻译：用于自动控制和沉积颗粒材料（例如粉末状干法搪瓷或类似物）的装置，其利用分配装置，其适于容纳颗粒材料，并以与待涂覆物质重叠的方式支撑，具有用于振荡的机构并且致动分配装置以提供颗粒材料受控地应用于制品。

98. 发明授权

US3787227A Rust preventative compositions 失效
标题翻译： RUST预防组合物
公开(公告)号：US3787227A
公开(公告)日：1974-01-22
申请号：US3787227D
申请日：1972-06-29
申请人： GRACE W R & CO
发明人： MARANS N
IPC分类号： B21B45/02 , C10M173/02 , C23F11/14 , C23D3/00
CPC分类号： C10M173/02 , B21B45/0242 , C10M2201/02 , C10M2215/08 , C10M2215/082 , C10M2215/28 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/02 , C23F11/145
摘要： This invention relates to rust preventative compositions comprising an aqueous emulsion of a compound of the general formula:

WHEREIN R'' is hydrogen or a lower alkyl containing one to six carbon atoms; R is either CnH2n 1, CnH2n 1 or CnH2n 3; n is an integer from 11 to 23 and x is an integer from 1 to 4.
摘要翻译：本发明涉及防锈组合物，其包含以下通式的化合物的水乳液：

99. 发明授权

US3773477A Clad aluminum base alloy 失效
标题翻译： CLAD铝基合金
公开(公告)号：US3773477A
公开(公告)日：1973-11-20
申请号：US3773477D
申请日：1972-08-14
申请人： ALUMINUM CO OF AMERICA
发明人： MC GINNIS M , BURRELL L , WALLACE P
IPC分类号： B32B15/01 , C23D5/00 , B32B15/20
CPC分类号： B32B15/016 , C22C21/10 , C23D5/00 , Y10T428/12542 , Y10T428/12764
摘要： A composite clad sheet product made up of an aluminum base alloy containing about 2.5 to 6% zinc, about 0.4 to 3% magnesium, about 0.2 to 1% manganese, and balance essentially aluminum, clad with a magnesium-free aluminum base alloy containing about 0.5 to 1.8% manganese. The product may have an outside porcelain enamel finish and an inside cured organic resin finish and be in the form of a cooking utensil.
摘要翻译：一种由铝基合金组成的复合包覆板产品，其包含约2.5至6％的锌，约0.4至3％的镁，约0.2至1％的锰，余量基本为铝，包覆含有约 0.5〜1.8％锰。该产品可以具有外部瓷釉面和内部固化的有机树脂表面，并且是炊具的形式。

100. 发明授权

US3772043A Cermet protective coating glass frit 失效
标题翻译： CERMET保护涂层玻璃纤维
公开(公告)号：US3772043A
公开(公告)日：1973-11-13
申请号：US3772043D
申请日：1971-09-01
申请人： ROCKWELL INTERNATIONAL CORP
发明人： MICHAEL H
IPC分类号： C03C3/064 , C03C3/089 , C03C4/00 , C03C8/02 , C23D5/02 , C03C5/00 , C03C3/08 , C03C7/00
CPC分类号： C23D5/02 , C03C3/064 , C03C3/089 , C03C4/00 , C03C8/02
摘要： A novel protective coating composition for application to metals by firing in an oxidizing environment at a temperature in the general range of 1,250* F. to 1,600* F., and essentially consisting of aluminum, a special mill addition having both refractory compound and reducible compound constituents, and a special homogeneous glass frit, obtains improved resitance of the metals to weathering and to corrosion by alkaline or acid solution attack under atmospheric conditions.
摘要翻译：一种新颖的保护涂料组合物，用于在氧化环境中在1250°F至1,600°F的一般范围内的温度下焙烧并且基本上由铝组成的专用研磨添加剂，该组合物具有难熔化合物和可还原化合物成分和特殊均匀的玻璃料，在大气条件下，通过碱溶液或酸溶液的侵蚀，可以改善金属的耐候性和耐候腐蚀性。

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