 |
|
 |
| |
 |
|
Class Information
Number: 420/53
Name: Alloys or metallic compositions > Ferrous (i.e., iron base) > Nine percent or more chromium containing > Eight percent or more nickel containing > Molybdenum containing > Group iv or v transition metal containing
Description: Alloy or metallic composition which additionally contains one or more of titanium, zirconium, hafnium, vanadium, niobium or tantaium.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7455811 |
Brazing material and brazed products manufactured therewith |
Nov. 25, 2008 |
| 7014720 |
Austenitic stainless steel tube excellent in steam oxidation resistance and a manufacturing method thereof |
Mar. 21, 2006 |
| 6562293 |
Material formulation for galvanizing equipment submerged in molten aluminum and aluminum/zinc melts |
May. 13, 2003 |
| 6494789 |
Golf club head |
Dec. 17, 2002 |
| 6485679 |
Heat resistant austenitic stainless steel |
Nov. 26, 2002 |
| 6352670 |
Oxidation and corrosion resistant austenitic stainless steel including molybdenum |
Mar. 5, 2002 |
| 6290905 |
Welding material |
Sep. 18, 2001 |
| 6171547 |
Austenitic stainless steel having excellent sulfuric acid corrosion resistance and excellent workability |
Jan. 9, 2001 |
| 6146582 |
Austenitic stainless steel with good oxidation resistance |
Nov. 14, 2000 |
| 6060180 |
Alloy having high corrosion resistance in environment of high corrosiveness, steel pipe of the same alloy and method of manufacturing the same steel pipe |
May. 9, 2000 |
| 5976275 |
High-nickel austenitic stainless steel resistant to degradation by neutron irradiation |
Nov. 2, 1999 |
| 5855844 |
High-strength, notch-ductile precipitation-hardening stainless steel alloy and method of making |
Jan. 5, 1999 |
| 5827476 |
Austenitic stainless steel with good oxidation resistance |
Oct. 27, 1998 |
| 5795540 |
Corrosion and wear-resistant chill casting |
Aug. 18, 1998 |
| 5753177 |
High-Ni austenitic stainless steel having excellent high-temperature strength |
May. 19, 1998 |
| 5753178 |
Austenitic stainless steel for use when hot |
May. 19, 1998 |
| 5681528 |
High-strength, notch-ductile precipitation-hardening stainless steel alloy |
Oct. 28, 1997 |
| 5660938 |
Fe-Ni-Cr-base superalloy, engine valve and knitted mesh supporter for exhaust gas catalyzer |
Aug. 26, 1997 |
| 5651843 |
Means for predicting preformance of stainless steel alloy for use with surgical needles |
Jul. 29, 1997 |
| 5620805 |
Alloy and multilayer steel tube having corrosion resistance in fuel combustion environment containing V, Na, S and Cl |
Apr. 15, 1997 |
| 5370838 |
Fe-base superalloy |
Dec. 6, 1994 |
| 5340413 |
Fe-NI based soft magnetic alloys having nanocrystalline structure |
Aug. 23, 1994 |
| 5194221 |
High-carbon low-nickel heat-resistant alloys |
Mar. 16, 1993 |
| 5194220 |
Austenitic cast steel and articles made thereof |
Mar. 16, 1993 |
| 5160389 |
Flexible tube for automotive exhaust systems |
Nov. 3, 1992 |
| 5158743 |
Hydrogen resistant alloy |
Oct. 27, 1992 |
| 5077006 |
Heat resistant alloys |
Dec. 31, 1991 |
| 5021215 |
High-strength, heat-resistant steel with improved formability and method thereof |
Jun. 4, 1991 |
| 4999159 |
Heat-resistant austenitic stainless steel |
Mar. 12, 1991 |
| 4981647 |
Nitrogen strengthened FE-NI-CR alloy |
Jan. 1, 1991 |
| 4897132 |
Turbine casing formed of a heat resistant austenitic cast steel |
Jan. 30, 1990 |
| 4861547 |
Iron-chromium-nickel heat resistant alloys |
Aug. 29, 1989 |
| 4853185 |
Nitrogen strengthened Fe-Ni-Cr alloy |
Aug. 1, 1989 |
| 4849169 |
High temperature creep resistant austenitic alloy |
Jul. 18, 1989 |
| 4822695 |
Low porosity surfacing alloys |
Apr. 18, 1989 |
| 4816217 |
High-strength alloy for industrial vessels |
Mar. 28, 1989 |
| 4784831 |
Hiscor alloy |
Nov. 15, 1988 |
| 4740353 |
Austenitic stainless steel |
Apr. 26, 1988 |
| 4689198 |
Austenitic stainless steel with high corrosion resistance and high strength when heat treated |
Aug. 25, 1987 |
| 4576813 |
Heat recovery from concentrated sulfuric acid |
Mar. 18, 1986 |
| 4576641 |
Austenitic alloy and reactor components made thereof |
Mar. 18, 1986 |
| 4530719 |
Austenitic stainless steel for high temperature applications |
Jul. 23, 1985 |
| 4514235 |
Frog, in particular frog point, for rail crossing or rail switches as well as process for producing same |
Apr. 30, 1985 |
| 4494987 |
Precipitation hardening austenitic superalloys |
Jan. 22, 1985 |
| 4407673 |
Solid solution strengthened duct and cladding alloy D9-B1 |
Oct. 4, 1983 |
| 4405389 |
Austenitic stainless steel casting alloy for corrosive applications |
Sep. 20, 1983 |
| 4385933 |
Highly heat resistant austenitic iron-nickel-chromium alloys which are resistant to neutron induced swelling and corrosion by liquid sodium |
May. 31, 1983 |
| 4377553 |
Duct and cladding alloy |
Mar. 22, 1983 |
| 4361443 |
Solid solution strengthened iron-base austenitic alloy |
Nov. 30, 1982 |
| 4341555 |
High strength austenitic stainless steel exhibiting freedom from embrittlement |
Jul. 27, 1982 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
