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7572407 Martensitic stainless steel sheet and method for making the same  
A martensitic stainless steel sheet having superior corrosion resistance, toughness at the weld zones, and workability. The composition of the steel sheet is, on a mass basis: less than about 0.02%...
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...
7267730 Ferrite stainless steel for automobile exhaust system member superior in thermal fatigue strength  
A ferrite stainless steel for an automobile exhaust system member superior in thermal fatigue strength comprised of, by wt %, C: 0.020% or less, Si: 0.02 to 0.15%, Mn: 0.05 to 0.20%, P: 0.040% or...
7170073 Stainless steel product containing B and method for production thereof  
A stainless steel slab containing B, wherein a protecting material is joined onto at least two faces across the bloom from each other in a stainless steel bloom containing B of 0.3–2.5 mass %,...
7128791 Heat-resistant martensite alloy excellent in high-temperature creep rupture strength and ductility and process for producing the same  
The present invention provides a martensitic heat resistant alloy having a composition (A) comprising, % by weight: 0.03 to 0.15% of C; 0.01 to 0.9% of Si: 0.01 to 1.5% of Mn; 8.0 to 13.0% of Cr;...
6761777 High chromium nitrogen bearing castable alloy  
The present invention is directed to a corrosion and erosion resistant High Chromium, Nitrogen bearing alloy, comprising the following composition in wt. %: 28-48 chromium, 0.01-0.7 nitrogen,...
6689312 Alloy composition and improvements in mold components used in the production of glass containers  
An alloy and article of manufacture including parts of glass container manufacturing apparatus such as a mold and plunger having a composition which consists of Carbon 0.1 to 0.5%, preferably 0.2...
6551420 Duplex stainless steel  
A duplex stainless steel including, in weight percent, up to 0.06 percent carbon, 15 up to less than 25 percent chromium, greater than 3 up to 6 percent nickel, up to 3.75 percent manganese, 0.14...
6488786 High-strength, high-toughness martensitic stainless steel sheet  
A high-strength, high-toughness martensitic stainless steel sheet has a chemical composition comprising, in mass percent, more than 0.03 to 0.15% of C, 0.2-2.0% of Si, not more than 1.0% of Mn, not...
6454879 Process for producing a paramagnetic, corrosion-resistant material and like materials with high yield strength, strength, and ductility  
An austenitic, paramagnetic and corrosion-resistant material, particularly in media with high chloride concentrations, the material having high strength, yield strength, and ductility, including...
6332934 Martensitic stainless steel for seamless steel pipe  
A martensitic stainless steel for seamless steel pipes, excellent in descaling property and machinability, having the following chemical composition, by weight %; 0.025 to 0.22% of C, 10.5 to 14%...
6290904 Welding materials for high-Cr steels  
This invention relates to welding materials for high-Cr steels which exhibit higher toughness and improved creep characteristics. Specifically, this invention relates to a welding material for...
6110252 Powder for corrosion resistant sintered body having excellent ductility  
Powder is composed of ferrite stainless steel containing: C: ≤0.1 wt %, Si: ≤3.0 wt %, Mn: ≤0.30 wt %, Ni: ≤2.0 wt %, Cr: 11 to 22%, Mo: ≤3.0 wt %, and the rest being substantially Fe....
6095756 High-CR precision casting materials and turbine blades  
This invention relates to high-Cr precision casting materials containing carbon, silicon, manganese, chromium, nickel, vanadium, niobium, nitrogen, molybdenum, tungsten, cobalt and optionally boron...
6056917 Austenitic stainless steel having a very low nickel content  
Austenitic stainless steel having a very low nickel content, of the following composition by weight: Carbon<0.1% 0.1%<silicon<1% 5%<manganese<9% 0.1%<nickel<2% ...
6051081 Austenitic-ferritic steel of the superduplex type applicable to the fabrication of seamless tubes  
This steel is applicable for making seamless tubes with a high mechanical strength, high pitting resistance and a high hot-formability, by means of a process comprising meltdown in an electric-arc...
5961284 High strength heat resisting cast steel, steam turbine casing, steam turbine power plant and steam turbine  
A steam turbine has main components such as rotor shaft exposed to high temperature and intermediate pressure, which are made of a ferritic steel and the main steam temperature and the re-heat...
5939018 Martensitic stainless steels for seamless steel pipe  
Martensitic stainless steels that enable the fabrication of high-strength seamless steel pipe suited for use in oil-well pipe and pipeline tubing by means of a Mannesmann plug mill or Mannesmann...
5919577 Fe-based alloy foil for liquid-phase diffusion bonding of Fe-based materials by enabling bonding in oxidizing atmospheres  
The present invention provides an Fe-based alloy foil for liquid phase diffusion bonding of Fe-based material by enabling bonding in oxidizing atmospheres at relatively high bonding temperatures to...
5858129 Austenite stainless steel  
Disclosed is an austenite stainless steel comprising: no more than 0.05% by weight of C; no more than 0.25% by weight of Si; no more than 0.40% by weight of Mn; no more than 0.040% by weight of P;...
5851316 Ferrite stainless steel sheet having less planar anisotropy and excellent anti-ridging characteristics and process for producing same  
A ferritic stainless steel sheet having less planar anisotropy and excellent anti-ridging characteristics is disclosed. The sheet includes not more than about 0.02 wt % of C, about 0.01-1.0 wt % of...
5820817 Steel alloy  
A stainless steel comprises additives including at least one of rare earth elements and boron, so as to exhibit resistance to long term aging embrittlement. The stainless steel also contains...
5804137 Corrosion and wear resistant iron alloy  
Erosion and wear resistant iron alloy, comprising: Cr 20.0-36.0% by weight, B 2.5-5.0% by weight, Mn 0.5-3.2% by weight, Si 0.05-0.6% by weight, Mo 0.3-2.5% by weight, V 0.05-0.3% by weight, Nb...
5709836 Chromium steel sheets having an excellent press formability  
A chromium steel sheet having excellent press formability, particularly deep-drawing formability and resistance to secondary work brittleness. The construction is a chromium steel sheet including...
5653825 Ferrite-type hot-rolled stainless steel sheet having excellent resistance to surface roughening and to high-temperature fatigue after working  
A ferrite-type hot-rolled stainless steel sheet is composed of a selected class of elements in specified amounts. Even when cold rolling and its subsequent process steps are omitted, the hot-rolled...
5643531 Ferrous alloy composition and manufacture and coating methods of mechanical products using the same  
Disclosed is a manufacture and coating method of mechanical products using ferrous alloy in order to improve wear, corrosion, and heat resistances of the mechanical products which are exposed to...
5635255 Method for producing corrosion and wear resistant member by coating substrate with an iron alloy material powder  
Erosion and wear resistant iron alloy, comprising: Cr 20.0-36.0% by weight, B 2.5-5.0% by weight, Mn 0.5-3.2% by weight, Si 0.05-0.6 by weight, Mo 0.3-2.5% by weight, V 0.05-0.3% by weight, Nb...
5340414 Heat-resistant ferritic cast steel member  
A heat-resistant ferritic cast steel member composed of 0.05 to 0.25 wt % of C, 0.3 to 2.0 wt % of Si, 0.2 to 1.0 wt % of Mn, not more than 0.05 wt % of P, not more than 0.05 wt % of of S, 16 to 20...
5284528 Metallic glasses having a combination of high permeability, low coercivity, low ac core loss, low exciting power and high thermal stability  
Metallic glasses having high permeability, low coercivity, low ac core loss, low exciting power, and high thermal stability are disclosed. The metallic glasses are substantially completely glassy...
5252148 Soft magnetic alloy, method for making, magnetic core, magnetic shield and compressed powder core using the same  
A soft magnetic alloy having a composition of general formula: (Fe 1 -a Ni a ) 100 -x-y-z-p-q Cu x Si y B z Cr p M 1 q (I) wherein M 1 is V or Mn...
5030519 Tungsten carbide-containing hard alloy that may be processed by melting  
A matrix-bonded carbide-containing material of high hardness is prepared using a mixture containing a matrix alloy having a composition in weight percent of from about 15 to about 45 percent...
4891274 Hot-dip aluminum coated steel sheet having excellent corrosion resistance and heat resistance  
A hot-dip aluminium coated steel sheet having excellent corrosion resistance and heat resistance, comprising a steel substrate containing 3 to 18% chromium, not more than 0.02% carbon, 0.1 to 1.5%...
4824635 P-added ferritic stainless steel having excellent formability and secondary workability  
Ferritic stainless steel consisting essentially of, in % by weight, 0.0050 to 0.0500 of C, 10.00 to 18.00 of Cr, up to 0.50 of Si, up to 0.50 of Mn, more than 0.040 but not more than 0.200 of P, up...
4822415 Thermal spray iron alloy powder containing molybdenum, copper and boron  
A novel iron based alloy is disclosed which is characterized by high resistance to wear and corrosion. The alloy consists essentially of 0 to 40% chromium, 1 to 40% molybdenum, 1 to 15% copper, 0.2...
4690711 Sintered compact and process for producing same  
A process for preparing an iron group sintered compact involves forming an admixture of an iron group metal alloy powder additive and iron powder wherein the melting point of the alloy additive is...
H000326 Mn-Fe base and Mn-Cr-Fe base austenitic alloys  
Manganese-iron base and manganese-chromium-iron base austenitic alloys designed to have resistance to neutron irradiation induced swelling and low activation have the following compositions (in...
4586957 Iron-base alloy materials having excellent workability  
Three basic types of iron-base alloys are disclosed as follows. An iron-base alloy having excellent workability comprising 2 to 60 atomic % of at least one of Ni and Mn, 7.5 to 60 atomic % of Cr,...
4564392 Heat resistant martensitic stainless steel containing 12 percent chromium  
A heat resistant martensitic stainless steel having an improved creep rupture strength is described. This steel consists of, in weight percent, 0.05% to 0.12% carbon, not more than 0.5% silicon,...
4561888 Welding wire for use in submerged arc welding of Cr-Mo steels  
A welding wire for use in submerged arc welding of Cr-Mo steels comprising less than 0.25% C, less than 0.60% Si, 0.15-1.50% Mn, 0.50-10.0% Cr and 0.40-2.50% Mo on the basis of the weight ratio...
4516716 Method of brazing with iron-based and hard surfacing alloys  
Alloys consisting essentially of controlled amounts of boron, controlled amounts of silicon, and at least one element selected from Cr, Ni, Mn, Mo, V, W, Cb, Ti and when present these elements are...
4514235 Frog, in particular frog point, for rail crossing or rail switches as well as process for producing same  
In a steel frog for rail crossings and rail switches, the frog point or, respectively, the surface of the frog being travelled upon by the wheels consists of an age-hardening steel having the...
4465525 Ferritic stainless steel having excellent formability  
A ferritic stainless steel having excellent formability, for example, in a deep drawing procedure, contains 0.04 to 0.1 weight % of C, 1.0 weight % or less of Si, 0.75 weight % or less of Mn, 10 to...
4362553 Tool steels which contain boron and have been processed using a rapid solidification process and method  
Iron base alloys containing chromium and refractory metals as well as 0.8 to 1.3 wt % boron are disclosed. The alloys are subjected to a rapid solidification processing (RSP) technique, producing...
4222771 High chromium steel of mixed structure containing ferrite for high temperature use  
High chromium steel, for use at high temperature, of a mixed structure containing ferrite and 0.02-0.09% C, less than 1.0% Si, 0.1-2.0% Mn, 7.0-13.0% chromium, 1.2-3.0% Mo, and the rest being iron...
4150978 High performance bearing steels  
A wear and corrosion resistant steel bearing and article are provided characterized by superior rolling contact fatigue life and consisting essentially of TBL ...
4049436 Boron alloyed iron powder for filler metals  
An alloying element in the form of metal powder as a part of the flux composition with regard to nucleation agents and/or nitrogen binding elements and strong deoxidizers alloyed iron powder where...
3990892 Wear resistant and heat resistant alloy steels  
The alloy steel consists (by weight) of C 0.8-1.2%, Si 1.0-2.5%, Mn 0.2-1.0%, Cr 15.0-25.0%, one or both Ni 0.5-3.5% and Co 0.3-5.0%, where both Ni and Co are used, the sum of Ni and Co being...
3970445 Wear-resistant alloy, and method of making same  
A wear-resistant alloy comprising boron, chromium and iron having maximum hardness for a given composition is produced by rapidly cooling and solidfying spheroidal particles of the molten alloy...
3955972 Method of producing sheets and article to practice such method  
This invention relates to the art of reducing metallic bodies from a greater thickness to a substantially smaller thickness and has particular relationship to such reduction of stainless steel...
3902899 Austenitic castable high temperature alloy  
An austenitic castable high temperature alloy having improved high temperature strength coupled with good corrosion resistance and ductility in the as-cast condition and comprising about 16 to...
Matches 1 - 50 out of 80 1 2 >