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8043446 High manganese duplex stainless steel having superior hot workabilities and method manufacturing thereof  
A high manganese duplex stainless steel with excellent hot workability, comprising (in weight %): less than 0.1% of C; 0.05-2.2% of Si; 2.1-7.8% of Mn; 20-29% of Cr; 3.0-9.5% of Ni; 0.08-0.5% of N;...
7879159 Martensitic stainless steel strengthened by Ni3Ti η-phase precipitation  
A precipitation-hardened stainless maraging steel which exhibits a combination of strength, toughness, and corrosion resistance comprises by weight about: 8 to 15% chromium (Cr), 2 to 15% cobalt...
7767039 Martensitic stainless steel  
A martensitic stainless steel having a resistance to sulfide stress corrosion cracking superior to Super 13 Cr steel and having a strength and corrosion resistance comparable to dual phase...
7749431 Stainless steel for high-pressure hydrogen gas  
A high-strength stainless steel, having good mechanical properties and corrosion resistance in a high-pressure hydrogen gas environment, is used as a container or other device for high-pressure...
7708841 Component for use in oil field technology made of a material which comprises a corrosion-resistant austenitic steel alloy  
An austenitic, substantially ferrite-free steel alloy and a process for producing components therefrom. This Abstract is not intended to define the invention disclosed in the specification, nor...
7455811 Brazing material and brazed products manufactured therewith  
An iron based brazing material for joining objects by brazing represents an alloy, which apart from iron contains approximately 9-30% Cr, approximately 0-8% Mn, approximately 0-25% Ni, 0-1% N, a...
7347903 Duplex stainless steel for urea manufacturing plants  
A duplex stainless steel for use in urea manufacturing plants, in mass %, consisting of C: 0.03% or less, Si: 0.5% or less, Mn: 2% or less, P: 0.04% or less, S: 0.003% or less, Cr: 26% or more, but...
6824672 Use of austenitic stainless steels in applications requiring anti-coking properties  
An austenitic stainless steel with a composition comprising: at most 0.15% of C;2% to 10% of Mn;at most 2% of Ni;at most 4% of Cu;0.1% to 0.4% of N;10% to 20% of Cr;at most 1% of Si;at most 3% of...
6793744 Martenstic stainless steel having high mechanical strength and corrosion  
The present invention relates to a martensitic stainless steel that can be used in manufacturing articles such as a shaft or an impeller which require high mechanical strength and corrosion...
6749697 Duplex stainless steel  
The present invention relates to a duplex stainless steel alloy with austenite-ferrite structure, which in hot extruded and annealed finish shows high strength, good corrosion resistance, as well...
6440579 Process for producing a drawn wire made of stainless steel, in particular a wire for reinforcing tires, and wire obtained by the process  
Process for producing a drawn wire, in particular a wire for reinforcing tires, having a diameter of less than 0.3 mm by drawing a base wire rod having a diameter of greater than 5 mm or a predrawn...
6341377 Perspiration shield employing gel material  
A perspiration shield takes the form of a multi-layered sheet that is shaped and sized to be placed between adjacent or opposing skin surfaces, such as under the breast, to prevent and absorb...
6303237 Ferritic alloy for constructions  
A compound tube including a layer of a Fe--Cr alloy and a layer of load-carrying component, with the optional addition of further layers. The Fe--Cr alloy preferably has a composition including, in...
6290905 Welding material  
A welding method for two members adapted to be welded and formed of a low-alloy steel for structural purposes causing the weld metal to develop martensite transformation during cooling after...
6267921 Nickel-Free stainless steel for biomedical applications  
The invention concerns a high specification non-magnetic stainless steel which is corrosion resistant in physiological media and which can be produced at atmospheric pressure,characterized in that...
6168755 High nitrogen stainless steel  
Disclosed is a high nitrogen stainless steel alloy and alloy powder comprising chromium (Cr), molybdenum (Mo), manganese (Mn), nickel (Ni), nitrogen (N) and iron (Fe). The composition of the...
6159310 Wire for welding high-chromium steel  
To form a weld metal having improved hot cracking resistance, low temperature cracking resistance, toughness, strength, and corrosion resistance when welding high Cr steels containing 7.5 wt % or...
6123784 Austenitic stainless steel especially for making wire  
Austenitic stainless steel for the production of wire, which can be used in the field of drawing wire down to diameters of less than 0.3 mm and in the field of producing components subjected to...
6110421 High strength non-magnetic stainless steel and method for producing the same  
A non-magnetic stainless steel, which contains stably a large amount of N, is excellent in the corrosion resistance and the strength and possible to obtain sound ingots and products, consists by...
5985209 Martensitic steel for line pipe having excellent corrosion resistance and weldability  
A martensitic steel for a line pipe having excellent corrosion resistance and weldability is disclosed. The martensitic steel contains about: 0.02 wt % or less of C, 0.50 wt % or less of Si, 0.2 to...
5753179 Steels for exhaust valves having improved fatigue strength at high temperature, corrosion resistance at room and higher temperatures and oxidation resistance  
A steel for exhaust valves comprises C: 0.50-0.65 wt %, Si: 0.1-0.3 wt %, Mn: 5.0-8.0 wt %, Cr: 22.0-24.0 wt %, Ni: 5.0-7.0 wt %, Cu: 0.4-1.0 wt %, Mo: 0.4-2.0 wt %, W: 0.4-2.0 wt %, Nb: 0.4-2.0 wt...
5716466 Stainless steel wire product  
Disclosed is a stainless steel wire made of a two-phase stainless steel having austenite and ferrite, which is used as a PC tension member and wire rope both for dynamic and static use. The...
5702668 Cobalt-free hardfacing alloys with improved welding characteristics  
Novel cobalt-free iron-base, wear-resistant and anti-galling, hardfacing alloys are provided. These alloys are capable of being deposited on substrates by welding without preheating the substrate,...
5672315 Superplastic dual-phase stainless steels having a small deformation resistance and excellent elongation properties  
A superplastic dual-phase stainless steel comprises C: not more than 0.05 wt %, Si: not more than 1.5 wt %, Mn: not more than 3.0 wt %, Cr: 17.0-26.0 wt %, Ni: 3.0-10.0 wt %, Mo: 0.1-2.0 wt %, N:...
5651937 Austenitic stainless steel, in particular for making wire  
Austenitic stainless steel for the production of wire, which can be used in the field of drawing to a diameter of less than 0.3 mm and in the field of producing parts subjected to wear.
5614149 Stainless steels for coins and method of producing coins of stainless steel  
Coins, particularly game coins, which are soft and excellent in workability before the coining work and high in hardness and exhibit weak magnetism after the coining work are provided. The...
5569334 Stainless steel member for semiconductor fabrication equipment and surface treatment method therefor  
Stainless steel member for semiconductor fabrication equipment having a passive state coating on the surface of the stainless steel comprising, in weight percent, 0.1% or less of C, 2.0% or less of...
5545482 Two-phase stainless steel wire rope having high fatigue resistance and corrosion resistance  
A two-phase stainless steel wire rope having a high fatigue resistance and a high corrosion resistance, containing two-phase stainless steel wires of 0.03 to 0.1% by weight of C, 0.33 to 1.0% by...
5308577 Austenitic, non-magnetic, stainless steel alloy and articles made therefrom  
An austenitic, non-magnetic, stainless steel alloy is disclosed which, in the wrought condition, is essentially ferrite-free and has a relative magnetic permeability of less than about 1.02, a room...
5292382 Molybdenum-iron thermal sprayable alloy powders  
An improved thermal sprayable molybdenum-iron alloy powder useful for forming wear and abrasion resistant coatings having high thermal conductivity and preferably good corrosion resistance. The...
5278881 Fe-Cr-Mn Alloy  
An Fe-Cr-Mn alloy is disclosed which has the following composition by wt% and corrosion resistance of which is improved and deterioration in its strength is prevented at grain boundaries due to...
5116570 Stainless maraging steel having high strength, high toughness and high corrosion resistance and it's manufacturing process  
A stainless maraging steel and process having high strength, high toughness and high corrosion resistance. The alloy consists of from 8 to 12% by weight Cr, 7 to 12% by weight Ni, 2 to 6% by weight...
5089224 Resulphurized austenitic stainless steel with improved machinability  
Resulphurized austenitic stainless steel with improved machinability, characterized in that its weight composition is the following: carbon lower than or equal to 0.15% silicon lower than or equal...
5064610 Heat resistant steel for use as material of engine valve  
A heat resistant steel for use as a material of engine valves, having a composition containing, not less than 0.01% and below 0.20% of carbon, from 0.05% to 1.0% of silicon, from 7.5% to 15.0% of...
5035855 Martensitic precipitation-hardenable stainless steel  
A martensitic precipitation-hardenable stainless steel essentially consisting of, in weight percent, not more than 0.08% C, 0.5-4.0% Si, not more than 4.0% Mn, 5.0-9.0% Ni, 10.0-17.0% Cr, more than...
5019332 Heat, corrosion, and wear resistant steel alloy  
A heat, corrosion and wear resistant austenitic steel and article made therefrom is disclosed containing in weight percent about TBL ______________________________________ w/o...
H000807 Manganese-stabilized austenitic stainless steels for fusion applications  
An austenitic stainless steel that is comprised of Fe, Cr, Mn, C but no Ni or Nb and minimum N. To enhance strength and fabricability minor alloying additions of Ti, W, V, B and P are made. The...
4888153 Fe-base build-up alloy excellent in resistance to corrosion and wear  
An Fe-base build-up alloy excellent in resistance to corrosion and wear is disclosed. This alloy comprises in weight percent: C: from 0.005 to 1.6%, Mn: from 4 to 28%, Cr: from 12 to 36%, Mo: from...
4828630 Duplex stainless steel with high manganese  
A duplex stainless steel which is economical and balanced to provide a good combination of properties in the as-cast condition and resists thermal transformation to martensite due the high levels...
4824636 Austenitic steel with improved high-temperature strength and corrosion resistance  
Austenitic steel with improved high-temperature strength and corrosion resistance, characterized by the simultaneous presence, in defined quantities, of Nb, Mo and V and by the presence of C and N...
4822556 Austenitic stainless steel combining strength and resistance to intergranular corrosion  
A nonmagnetic austenitic stainless steel and articles such as drill collars or boat shafts fabricated therefrom, the steel having a 0.2% yield strength of at least 100 ksi (689 N/mm2), improved...
4818485 Radiation resistant austenitic stainless steel alloys  
An austenitic stainless steel alloy, with improved resistance to radiation-induced swelling and helium embrittlement, and improved resistance to thermal creep at high temperatures, consisting...
4814140 Galling resistant austenitic stainless steel alloy  
A galling and corrosion resistant austenitic stainless steel alloy is disclosed containing in weight percent about TBL ______________________________________ w/o...
4803045 Cobalt-free, iron-base hardfacing alloys  
Novel wear-resistant, anti-galling, cobalt-free hardfacing iron based alloys are provided which are useful for construction of plant or manufacturing facility components exposed to aggressive...
4778651 Austenitic stainless steel, particularly usable as a core structural or canning material in nuclear reactors  
The invention relates to austenitic stainless steels, which resist swelling under irradiation.These steels contain at least one additional element chosen from among tin, germanium and antimony and...
4754950 Valve  
There is disclosed a valve comprising one valve seat ring, of a disc or a body, having a surface composed of a Cr-Mn-Fe system or a Cr-Ni-Fe system Fe-based precipitation hardening type alloy, and...
4751046 Austenitic stainless steel with high cavitation erosion resistance  
An austenitic stainless steel alloy showing a high cavitation erosion resistance making it particularly useful for the manufacture and/or repair of hydraulic machine components. The alloy consists...
4737204 Heat treatment giving a stable high temperature micro-structure in cast austenitic stainless steel  
A novel micro-structure developed in a cast austenitic stainless steel alloy and a heat treatment thereof are disclosed. The alloy is based on a multicomponent Fe-Cr-Mn-Mo-Si-Nb-C system consisting...
4721600 Superplastic ferrous duplex-phase alloy and a hot working method therefor  
A superplastic hot working method for a duplex-phase, nitrogen-containing ferrous alloy and stainless steel, and a superplastic duplex-phase ferrous alloy are disclosed. The ferrous alloy...
4715908 Duplex stainless steel product with improved mechanical properties  
A method of making a duplex stainless steel is provided for an alloy having the following composition: TBL ______________________________________ Carbon 0.001 to 0.08 Wt. % Manganese 0.001 to 2.00...
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