Accession Number:

AD0747547

Title:

Refractory Alloy Resistant to Corrosion and Wear at Increased Temperatures

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH

Personal Author(s):

• Lobl, Karel
• Lehky, Zdenek

Report Date:

1972-06-01

Pagination or Media Count:

8.0

Abstract:

The alloy according to the invention contains -- in addition to iron -- 7.0 to 12.0 percent nickel, 11.0 to 20.0 percent chrome, 0.02 to 0.15 percent carbon, 0.6 to 1.2 percent niobium or a mixture of niobium and tantalum, 0.05 to 2.0 percent vanadium, 3.2 to 6.8 percent manganese, 4.0 to 6.0 percent silicon, 3.0 to 7.0 percent molybdenum, while at the same time the sum total of manganese, silicon and molybdenum is 15.0 percent at maximum, and the ratio of the amount of manganese to the amount of molybdenum is 1 1.1 to 1.5.

Descriptors:

• *STAINLESS STEEL
• TRANSLATIONS
• NICKEL ALLOYS
• CZECHOSLOVAKIA
• TUNGSTEN ALLOYS
• WEAR RESISTANCE
• PATENTS
• MOLYBDENUM ALLOYS
• SILICON ALLOYS
• CORROSION RESISTANT ALLOYS
• NIOBIUM ALLOYS
• CHROMIUM ALLOYS
• BORON ALLOYS
• HEAT RESISTANT ALLOYS
• MANGANESE ALLOYS
• VANADIUM ALLOYS

Subject Categories:

• Properties of Metals and Alloys

Distribution Statement:

APPROVED FOR PUBLIC RELEASE