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公开(公告)号：US4039356A
公开(公告)日：1977-08-02
申请号：US552357
申请日：1975-02-24
CPC分类号： C22C38/58
摘要： An austenitic stainless steel having excellent galling resistance by reason of a silicon-containing surface oxide film and a high work hardening rate, good wear resistance, good corrosion resistance in chloride-containing environmets, and excellent oxidation resistance, containing 10% to 25% chromium, 3% to 15% nickel, 6% to 16% manganese, 2% to 7% silicon, 0.001% to 0.25% carbon, 0.001% to 0.4% nitrogen, and balance iron except for incidental impurities. Up to 4% molybdenum, up to 4% copper, 0.09% maximum phosphorus, up to 0.25% maximum sulfur and up to 0.50% maximum selenium may be present. The steel is readily workable on ordinary equipment into plate, sheet, strip, bar, rod and like wrought products.
摘要翻译： 奥氏体不锈钢由于含硅表面氧化膜而具有优异的耐烧蚀性，并且具有高的加工硬化率，良好的耐磨性，含氯环境中的良好的耐腐蚀性和优异的抗氧化性，含有10％至25％的铬 ，3％至15％的镍，6％至16％的锰，2％至7％的硅，0.001％至0.25％的碳，0.001％至0.4％的氮，以及余量的铁，除了偶然的杂质。 高达4％的钼，高达4％的铜，0.09％的最大磷，最多0.25％的最大硫和最多达0.50％的最大硒。 这种钢在普通的设备上很容易用于板，板，条，棒，棒等锻造产品中。
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公开(公告)号：US4494988A
公开(公告)日：1985-01-22
申请号：US562984
申请日：1983-12-19
CPC分类号： C22C38/58
摘要： A chromium-nickel-silicon-manganese steel alloy consisting essentially of about 1.0% maximum carbon, from 10% to about 16% manganese, about 0.07% maximum phosphorus, about 0.1% maximum sulfur, 4% to 6% silicon, 4% to 6% chromium, 4% to about 6% nickel, about 0.05% maximum nitrogen, and balance essentially iron. Preferred embodiments exhibit excellent galling resistance, metal-to-metal wear resistance, high impact strength, oxidation resistance and corrosion resistance.
摘要翻译： 基本上由约1.0％的最大碳，10％至约16％的锰，约0.07％的最大磷，约0.1％的最大硫，4％至6％的硅，4％至4％的铬 - 镍 - 硅 - 锰 - 6％铬，4％至约6％镍，约0.05％最大氮，余量基本为铁。 优选的实施方案表现出优异的耐磨损性，金属对金属的耐磨性，高冲击强度，抗氧化性和耐腐蚀性。
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公开(公告)号：US4946644A
公开(公告)日：1990-08-07
申请号：US319400
申请日：1989-03-03
摘要： An austenitic Fe-Cr-Mn-N stainless steel is characterized by a combination of improved castability in terms of yield and speed and the development of excellent strength and ductility levels in the cold worked condition. The low alloy stainless steel consists essentially of, in weight percent, from about 13% to 17% chromium, about 8% to 12% manganese, about 0.05% to 0.2% carbon, about 0.15% to 0.23% nitrogen, about 1.5% maximum nickel, about 1% maximum molybdenum, about 1% maximum silicon, about 1% maximum copper and balance essentially iron. The steel composition is particularly suited for cold-drawn wire which develops an ultimate tensile strength of at least about 250 ksi with elongations of at least about 10%.
摘要翻译： 奥氏体Fe-Cr-Mn-N不锈钢的特征在于在成品率和速度方面具有改善的浇铸性和在冷加工条件下发展优异的强度和延展性水平的组合。 低合金不锈钢基本上由重量百分比计，约13％至17％的铬，约8％至12％的锰，约0.05％至0.2％的碳，约0.15％至0.23％的氮，约1.5％的最大值 镍，约1％的最大钼，约1％的最大硅，约1％的最大铜和余量基本上为铁。 钢组合物特别适用于冷拉丝，其拉伸强度至少为约250ksi，伸长率为至少约10％。
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公开(公告)号：US4146412A
公开(公告)日：1979-03-27
申请号：US910484
申请日：1978-05-30
CPC分类号： C22C38/58
摘要： An austenitic stainless steel which in wrought or cast, and annealed, condition exhibits excellent galling resistance, excellent stress corrosion resistance in chloride-containing environments, good resistance against intergranular corrosion, good high temperature oxidation resistance, and a high work hardening rate. The broad composition range is, in weight percent, about 13% to about 19% chromium, about 13% to about 19% nickel, 0.5% to about 4% manganese, 3.5% to about 7% silicon, up to about 0.15% carbon, less than 0.04% nitrogen, about 0.05% maximum phosphorus, about 0.05% maximum sulfur, and balance essentially iron except for incidental impurities. The steel can be readily worked with conventional equipment and has particular utility for applications in which moving metal-to-metal contact, corrosive attack and/or elevated temperature are encountered in combination. The steel can also be cast into articles of ultimate use, or utilized in power metallurgy techniques.
摘要翻译： 在锻造或铸造退火的条件下，奥氏体不锈钢表现出优异的耐磨损性，在含氯化物环境中具有优异的耐应力腐蚀性，良好的耐晶间腐蚀性，良好的高温抗氧化性和高加工硬化率。 宽的组成范围以重量百分比计，约13％至约19％的铬，约13％至约19％的镍，0.5％至约4％的锰，3.5％至约7％的硅，至多约0.15％的碳 ，氮少于0.04％，最大磷约0.05％，最大硫约0.05％，除偶然杂质外，余量基本为铁。 钢可以容易地与常规设备一起使用，并且特别适用于组合使用金属 - 金属接触，腐蚀性和/或高温的应用。 钢也可以铸造成最终用途的物品，或用于电力冶金技术。
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公开(公告)号：US5089067A
公开(公告)日：1992-02-18
申请号：US645517
申请日：1991-01-24
摘要： A substantially martensitic stainless steel as cast having good castability, ductility and capability of being hardened to a wide range of hardness, the steel consisting essentially of, in weight percent, up to about 0.08% carbon, about 1.0 to about 4.0% maganese, about 13.0 to about 17.0% chromium, about 1.5 to about 4.0% copper, up to about 0.12% nitrogen, less than about 1.0% silicon, less than about 1.0% molybdenum, less than 1.0% nickel, less than about 0.03% phosphorus, less than about 0.5% sulfur, up to about 0.005% boron, up to 0.5% niobium, vanadium, titanium and/or zirconium and balance essentially iron. The steels have particular utility in the production of cast golf clubs, forged golf clubs, cutlery, boat propellers and other cast, forged and wrought products, including free machining materials.
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公开(公告)号：US4220689A
公开(公告)日：1980-09-02
申请号：US6641
申请日：1979-01-26
CPC分类号： C22C38/58 , Y10T428/12097
摘要： An austenitic stainless steel which is wrought or cast, and annealed, condition exhibits excellent galling resistance, excellent stress corrosion resistance in chloride-containing environments, good resistance against intergranular corrosion, good high temperature oxidation resistance, and a high work hardening rate. The broad composition range is, in weight percent, about 13% to about 19% chromium, about 13% to about 19% nickel, 0.5% to about 4% manganese, 3.5% to about 7% silicon, up to about 0.15% carbon, less than 0.04% nitrogen, about 0.05% maximum phoshorus, about 0.05% maximum sulfur, and balance essentially iron except for incidental impurities. The steel can be readily worked with conventional equipment and has particular utility for applications in which moving metal-to-metal contact, corrosive attack and/or elevated temperature are encountered in combination. The steel can also be cast into articles of ultimate use, or utilized in powder metallurgy techniques.
摘要翻译： 锻造或铸造并退火的奥氏体不锈钢条件表现出优异的耐烧蚀性，在含氯化物环境中具有优异的耐应力腐蚀性，良好的耐晶间腐蚀性，良好的高温抗氧化性和高加工硬化率。 宽的组成范围以重量百分比计，约13％至约19％的铬，约13％至约19％的镍，0.5％至约4％的锰，3.5％至约7％的硅，至多约0.15％的碳 ，小于0.04％的氮，约0.05％的最大磷，约0.05％的最大硫，除了偶然的杂质外，余量基本上是铁。 钢可以容易地与常规设备一起使用，并且特别适用于组合使用金属 - 金属接触，腐蚀性和/或高温的应用。 钢也可以铸成最终用途的物品，或用于粉末冶金技术。
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公开(公告)号：US4099967A
公开(公告)日：1978-07-11
申请号：US751022
申请日：1976-12-14
CPC分类号： C22C38/58
摘要： An austenitic stainless steel which in wrought or cast, and annealed, condition exhibits excellent galling resistance, excellent stress corrosion resistance in chloride-containing environments, good resistance against intergranular corrosion, good high temperature oxidation resistance, and a high work hardening rate. The broad composition range is, in weight percent, about 13 to about 19% chromium, about 13 to about 19% nickel, 0.5 to about 4% manganese, 3.5 to about 7% silicon, up to about 0.15% carbon, less than 0.04% nitrogen, about 0.05% maximum phosphorus, about 0.05% maximum sulfur, and balance essentially iron except for incidental impurities. The steel can be readily worked with conventional equipment and has particular utility for applications in which moving metal-to-metal contact, corrosive attack and/or elevated temperature are encountered in combination. The steel can also be cast into articles of ultimate use, or utilized in powder metallurgy techniques.
摘要翻译： 在锻造或铸造和退火的条件下，奥氏体不锈钢表现出优异的耐磨损性，在含氯化物环境中具有优异的耐应力腐蚀性，良好的耐晶间腐蚀性，良好的高温抗氧化性和高加工硬化率。 宽的组成范围以重量百分比计，约13至约19％的铬，约13至约19％的镍，0.5至4％的锰，3.5至约7％的硅，至多约0.15％的碳，小于0.04 ％氮，约0.05％最大磷，约0.05％最大硫，平衡基本为铁，除了偶然的杂质。 钢可以容易地与常规设备一起使用，并且特别适用于组合使用金属 - 金属接触，腐蚀性和/或高温的应用。 钢也可以铸成最终用途的物品，或用于粉末冶金技术。
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公开(公告)号：US4014072A
公开(公告)日：1977-03-29
申请号：US627046
申请日：1975-10-30
CPC分类号： E06B1/34 , E06B3/4636 , Y10T16/376 , Y10T16/379
摘要： A combined track for hanging doors and fascia in which the fascia has an inverted lip that engages a series of clips along the side of the track. The clips, which are integrally formed from the rolled sheet metal of the track, provide slots which are frictionally engaged by the inverted lip of the fascia to secure the fascia in position.
摘要翻译： 用于吊门和面板的组合轨道，其中面板具有倒转唇部，其沿着轨道的一侧接合一系列夹子。 由轨道的轧制金属板一体地形成的夹子提供与面板的倒置唇缘摩擦接合的槽，以将面板固定就位。
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