Accession Number:

AD0257139

Title:

FORGING AND PRESSING OF HEAT-RESISTANT ALLOYS

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• BEREZHKOVSKIY,D.I.

Report Date:

1960-11-02

Pagination or Media Count:

1.0

Abstract:

Metallurgical factors which influence the behavior of ingots of heat resistant alloys during forging are reviewed. These include the effects of additives to the base alloys of Fe, Ni, Co,AND Cr heat treatment temperatures and pressures employed vacuum melting pouring techniques and the size of the ingot. The optimum forging temperatures of a number of alloys are presented. Forging techniques employed by English and American factories are reviewed.

Descriptors:

• *FORGING
• *HEAT RESISTANT ALLOYS
• ADDITIVES
• AUSTENITE
• CHROMIUM ALLOYS
• COBALT ALLOYS
• COMPRESSOR BLADES
• GRAIN STRUCTURES(METALLURGY)
• HEAT TRANSFER
• HEAT TREATMENT
• IRON ALLOYS
• MARTENSITE
• MECHANICAL PROPERTIES
• NICKEL ALLOYS
• PRESSURE
• PROCESSING
• TEMPERATURE
• THERMAL STRESSES
• TURBINE BLADES

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE