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公开(公告)号：US4394422A
公开(公告)日：1983-07-19
申请号：US271127
申请日：1981-06-08
申请人： Ray J. Van Thyne , John J. Rausch
发明人： Ray J. Van Thyne , John J. Rausch
CPC分类号： B23K1/0014 , F28D19/042 , Y10T428/12333 , Y10T428/1234 , Y10T428/12347 , Y10T428/1241 , Y10T428/12458 , Y10T428/12958
摘要： Two ferrous-based components are bonded together to form a bonded structure and simultaneously a layer is diffused into the surfaces of the components. The process involves first placing the components in juxtaposition, and contacting the juxtaposed components with a molten lead bath having at least one diffusing element therein. One component may be a corrugated sheet and the other may be an uncorrugated or less corrugated sheet, the sheets being in the form of helixes interposed in each other to create a substantial number of fold lines being in contact with the surface of the uncorrugated sheet. Alternately, a sheet with projections may be used in place of the corrugated sheet.
摘要翻译： 两种铁基组分结合在一起以形成结合结构，并且同时将一层扩散到组分的表面中。 该方法包括首先将组分并置，并将并置组分与其中具有至少一个扩散元件的熔融铅浴接触。 一个部件可以是波纹片，而另一个部件可以是非波纹状或较小波纹状的片材，该片材呈螺旋形式，彼此相互插入以形成大量与非波纹片材表面接触的折叠线。 或者，可以使用具有突起的片来代替波纹片。
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公开(公告)号：US4062484A
公开(公告)日：1977-12-13
申请号：US604172
申请日：1975-08-13
申请人： John J. Rausch , Ray J. Van Thyne
发明人： John J. Rausch , Ray J. Van Thyne
CPC分类号： B65H57/24 , B65H2701/31
摘要： Filament wear guides which are characterized by excellent resistance to abrasive filament wear. Also, the method of their fabrication. A chromium surface on a substrate is controllably nitrided. Such nitriding is accomplished thermally. Resulting chromium nitride surface layer is non-particulate and substantially impervious.
摘要翻译： 长丝磨损指南，其特征在于耐磨性细丝磨损。 而且，它们的制造方法。 基底上的铬表面被可控地氮化。 这种氮化是热的。 所得到的氮化铬表面层是非颗粒的并且基本上不透水。
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公开(公告)号：US4026730A
公开(公告)日：1977-05-31
申请号：US525447
申请日：1974-11-20
申请人： Ray J. Van Thyne , John J. Rausch
发明人： Ray J. Van Thyne , John J. Rausch
摘要： Nitrided cutting tool materials having excellent wear and abrasion resistance. Such materials consist essentially of an alloy base of (a) one or more metals of the group columbium and vanadium and sometimes tantalum; (b) hafnium; (c) one or more metals of the group molybdenum, tungsten, rhenium and chromium; and (d) optionally titanium and/or zirconium, all in amounts by weight as are set out in this specification. These alloys are formable to shape and are then nitrided to produce a nitrided gradient in a high hardness surface zone.
摘要翻译： 具有优异耐磨性的氮化切削刀具材料。 这种材料基本上由以下组成的合金基质组成：（a）一种或多种铌和钒的金属，有时是钽; （b）铪; （c）钼，钨，铼和铬族中的一种或多种金属; 和（d）任选的钛和/或锆，全部以本说明书中列出的重量计。 这些合金可成型成形，然后氮化以在高硬度表面区域产生氮化梯度。
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公开(公告)号：US4372995A
公开(公告)日：1983-02-08
申请号：US271128
申请日：1981-06-08
申请人： John J. Rausch , Ray J. Van Thyne
发明人： John J. Rausch , Ray J. Van Thyne
摘要： Predetermined diffusing elements such as chromium and/or aluminum are diffused into the surface of a ferrous-based part while preventing, or at least minimizing, bonding of portions of such part to each other or to a fixture with which the part is processed, by constructing the fixture of a barrier material or placing a barrier layer between the member and the part. The barrier has a composition to substantially preclude diffusion therein of the predetermined element and that is capable of withstanding a molten-lead alloy bath. Then the part is contacted by a molten alloy bath consisting essentially of lead and the diffusing elements. Thereafter, the part is separated from the member. The process finds particular use when the part is coiled sheet steel, in which case adjacent flights of coil are spaced by separator means which is made of a barrier material or carries a barrier layer.
摘要翻译： 预定的扩散元素如铬和/或铝扩散到铁基部件的表面中，同时防止或至少最小化粘合这些部件的部分彼此或部件被加工的夹具，通过 构造阻挡材料的夹具或将阻挡层放置在构件和部件之间。 阻挡层具有基本上防止其中预定元件扩散并且能够耐受熔融铅合金浴的组成。 然后通过基本上由铅和扩散元件组成的熔融合金浴接触该部件。 此后，该部件与该部件分离。 当该部件是卷绕钢板时，该过程会发现特别的用途，在这种情况下，线圈的相邻翼片由隔离材料隔开或由阻挡材料制成或承载阻挡层隔开。
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公开(公告)号：US4242420A
公开(公告)日：1980-12-30
申请号：US55686
申请日：1979-07-06
申请人： John J. Rausch , Ray J. Van Thyne
发明人： John J. Rausch , Ray J. Van Thyne
CPC分类号： C23C10/22 , Y10T428/12854
摘要： A ferrous based substrate is diffusion coated by contacting the substrate with a molten alloy bath consisting essentially of lead and chromium, wherein the quantity of chromium is less than 0.85% of the weight of the lead.
摘要翻译： 通过使基底与基本上由铅和铬组成的熔融合金浴接触而将铁基基材扩散涂覆，其中铬的量小于引线重量的0.85％。
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公开(公告)号：US4168333A
公开(公告)日：1979-09-18
申请号：US840368
申请日：1977-10-07
申请人： John J. Rausch , Ray J. Van Thyne
发明人： John J. Rausch , Ray J. Van Thyne
CPC分类号： C23C10/22 , Y10T428/12854
摘要： A ferrous based substrate is diffusion coated by contacting the substrate with a molten alloy bath consisting essentially of lead and chromium, wherein the quantity of chromium is less than 0.85% of the weight of the lead.
摘要翻译： 通过使基底与基本上由铅和铬组成的熔融合金浴接触而将铁基基材扩散涂覆，其中铬的量小于引线重量的0.85％。
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公开(公告)号：US4043623A
公开(公告)日：1977-08-23
申请号：US606755
申请日：1975-08-22
申请人： John J. Rausch , Ray J. Van Thyne
发明人： John J. Rausch , Ray J. Van Thyne
CPC分类号： D04B15/54 , B65H57/24 , B65H2701/31
摘要： Filament wear guides which are characterized by excellent resistance to abrasive filament wear. Also, the method of their fabrication. A chromium surface on a substrate is controllably oxidized or nitrided and oxidized. Such oxidation or nitriding plus oxidizing is accomplished thermally. The coatings consist of oxide alone, or oxide formed in conjunction with the nitride depending upon the treatment employed. Resulting chromium oxide or oxy-nitride surface layer is nonparticulate and substantially impervious.
摘要翻译： 长丝磨损指南，其特征在于耐磨性细丝磨损。 而且，它们的制造方法。 基底上的铬表面被可控地氧化或氮化并氧化。 这种氧化或氮化加氧化是热的。 根据所使用的处理，涂层由单独的氧化物或与氮化物结合形成的氧化物组成。 所得的氧化铬或氮氧化物表面层是非颗粒的并且基本上是不可渗透的。
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公开(公告)号：US4526817A
公开(公告)日：1985-07-02
申请号：US538789
申请日：1983-10-04
申请人： John J. Rausch , Russell F. Novy
发明人： John J. Rausch , Russell F. Novy
CPC分类号： C23C10/26 , C23C10/22 , Y10T428/12854
摘要： Steel product in coil form such as sheet steel is uncoiled, then preheated, continuously transported through a lead bath containing chromium, then cooled, and finally recoiled. When the coiled steel does not have titanium, titanium is included in the bath in order to improve the corrosion resistance of the final product.
摘要翻译： 钢板卷材等钢制品开卷，然后预热，通过含铬的铅浴连续输送，然后冷却，最后反冲。 当卷取钢不具有钛时，为了提高最终产品的耐腐蚀性，在浴中包含钛。
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公开(公告)号：US4799977A
公开(公告)日：1989-01-24
申请号：US98081
申请日：1987-09-21
申请人： John J. Rausch
发明人： John J. Rausch
CPC分类号： C23C8/06 , Y02T50/67 , Y10T428/12458
摘要： A graded material system comprising: a refractory metal alloy base having a major metal selected from the group consisting of Group V-B metals (columbium, tantalum and vanadium), and having at least one alloy metal selected from the group consisting of Group IV-B metals (titanium, zirconium and hafnium), Group VI-B metals (molybdenum, tungsten and chromium) and mixtures thereof. The base has a surface containing non-metallic pick-ups in concentration of at least 1 mg/cm.sup.2 at said surface and decreasing inwardly from said surface. The non-metallic pick-ups are selected from the group consisting essentially of: oxygen and carbon; oxygen, carbon and nitrogen; oxygen, carbon and boron; and oxygen, carbon, nitrogen and boron.
摘要翻译： 一种分级材料系统，包括：具有选自第VB族金属（铌，钽和钒）中的主要金属的金属合金基体，并且具有选自第IV-B族金属中的至少一种合金金属 （钛，锆和铪），VI-B族金属（钼，钨和铬）及其混合物。 该基底具有包含在所述表面处浓度至少为1mg / cm 2的非金属吸收物的表面并从所述表面向内减少的表面。 非金属吸收剂选自基本上由氧和碳组成的组; 氧，碳和氮; 氧，碳和硼; 和氧，碳，氮和硼。
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