LandOfFree - US Patents - Listing for Alloys or metallic compositions,Ferrous

Alloys or metallic compositions – Ferrous – Chromium containing – but less than 9 percent

Steel for corrosion-resistant rolling part and rolling part

Alloys or metallic compositions – Ferrous – Chromium containing – but less than 9 percent

Steel for foundry roll shells

Alloys or metallic compositions – Ferrous – Lead – bismuth – selenium – tellurium or calcium containing

Steel for gears, having high strength, toughness and machinabili

Alloys or metallic compositions – Ferrous – Lead – bismuth – selenium – tellurium or calcium containing

Steel for machine structural use

Alloys or metallic compositions – Ferrous – Lead – bismuth – selenium – tellurium or calcium containing

Steel for machine structural use and method of producing same

Alloys or metallic compositions – Ferrous – Over 0.05 percent sulfur – over 0.04 percent phosphorus or...

Steel for machine structural use excellent in fracture splitabil

Alloys or metallic compositions – Ferrous – Zirconium containing

Steel for machine structural use having good machinability...

Alloys or metallic compositions – Ferrous – Chromium containing – but less than 9 percent

Steel for making very large pipe molds

Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing

Steel for plastic molds and process for their heat treatment

Alloys or metallic compositions – Ferrous – Lead – bismuth – selenium – tellurium or calcium containing

Steel for plastics molds superior in weldability

Alloys or metallic compositions – Ferrous – Rare earth metal containing

Steel for rotor shafts of electric machines and method and produ

Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing

Steel for separators of solid-oxide type fuel cells

Alloys or metallic compositions – Ferrous – Lead – bismuth – selenium – tellurium or calcium containing

Steel for shaft

Alloys or metallic compositions – Ferrous – Over 0.1 percent aluminum containing – but less than 4 percent

Steel having excellent corrosion resistance and steel having exc

Alloys or metallic compositions – Ferrous – Four percent or more aluminum containing

Steel having excellent vibration-dampening properties and weldab

Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing

Steel having good wear resistance

Alloys or metallic compositions – Ferrous – Copper containing

Steel having improved weldability and method thereof

Alloys or metallic compositions – Ferrous – Molybdneum containing

Steel intended for highly stressed structural members with high

Alloys or metallic compositions – Ferrous – Chromium containing – but less than 9 percent

Steel material for hot work tools