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

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

High-carbon low-nickel heat-resistant alloys

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

High-chromium containing ferrite based heat resistant steel

Alloys or metallic compositions – Ferrous – Over 10 percent nickel containing

High-fineness shadow mask material and process for producing the

Alloys or metallic compositions – Ferrous – 1.7 percent or more carbon containing

High-hardness powder metallurgy tool steel and article made...

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

High-hardness precipitation hardening steel for metallic mold

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

High-Ni austenitic stainless steel having excellent high-tempera

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

High-nitrogen ferritic heat-resisting steel

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

High-nitrogen ferritic heat-resisting steel with high niobium co

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

High-nitrogen ferritic heat-resisting steel with high vanadium c

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

High-strength and high-toughness heat-resistant cast steel

Alloys or metallic compositions – Ferrous – Copper containing

High-strength and high-toughness non heat-treated steel having e

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

High-strength high-Cr ferritic heat-resistant steel

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

High-strength high-CR steel with excellent toughness and oxidati

Alloys or metallic compositions – Ferrous – Molybdneum containing

High-strength high-temperature creep-resistant iron-cobalt...

Alloys or metallic compositions – Ferrous – Copper containing

High-strength spring steel

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

High-strength spring steel excellent in brittle fracture...

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

High-strength steel for valve springs, process for producing the

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

High-strength, high corrosion-resistant and non-magnetic...

Alloys or metallic compositions – Ferrous – Eight percent or more manganese containing

High-strength, low-alloy cast steel