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Class Information
Number: 420/14
Name: Alloys or metallic compositions > Ferrous (i.e., iron base) > 1.7 percent or more carbon containing > 2.7 percent or more carbon equivalent containing (i.e., cast iron) > Boron containing
Description: Alloy or metallic composition which additionally contains boron.










Patents under this class:

Patent Number Title Of Patent Date Issued
8558166 Method for determining boron isotopic composition by PTIMS--static double collection Oct. 15, 2013
8318045 Radiation shielding members including nano-particles as a radiation shielding material and method for preparing the same Nov. 27, 2012
7517416 Bulk-solidifying high manganese non-ferromagnetic amorphous steel alloys and related method of using and making the same Apr. 14, 2009
7083685 Gray cast iron member Aug. 1, 2006
7067020 Bulk-solidifying high manganese non-ferromagnetic amorphous steel alloys and related method of using and making the same Jun. 27, 2006
6908589 High manganese cast iron containing spheroidal vanadium carbide and method for making therof Jun. 21, 2005
6861029 Nodular cast iron alloy Mar. 1, 2005
5085716 Hot worked rare earth-iron-carbon magnets Feb. 4, 1992
5049357 Method for manufacturing iron-boron-silicon alloy Sep. 17, 1991
4849035 Rare earth, iron carbon permanent magnet alloys and method for producing the same Jul. 18, 1989
4638847 Method of forming abrasive resistant white cast iron Jan. 27, 1987
4602950 Production of ferroboron by the silicon reduction of boric acid Jul. 29, 1986
4243414 Slidable members for prime movers Jan. 6, 1981
4152144 Metallic glasses having a combination of high permeability, low magnetostriction, low ac core loss and high thermal stability May. 1, 1979
4125399 Apex seals for rotary piston engines Nov. 14, 1978
4088476 Abrasion-resistant cast irons May. 9, 1978











 
 
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