Diffusion zone between high-chromium cast iron and high-manganese steel during electric-slag facing

Journal Article · Thu May 01 00:00:00 EDT 1986 · Met. Sci. Heat Treat. Met. (Engl. Transl.); (United States)

OSTI ID:5463390

Ponomarenko, V P; Shvartser, A Y; Stroganova, G V

The authors investigate extending the service lives of components by the method of electric-slag facing of working surfaces. Steel 45 was used in the annealed state. Electric-slag remelting was the method used to determine the bending strength. Metallographic examinations were conducted under an MIM-8m microscope, while x-ray analysis of the built-up and base metals were performed on a DRON-2 diffractometer. BAsic alloying elements, chromium and manganese were studied on a ''Cameca MS-46'' microanalyzer. During the electri-slag facing of a high-chromium cast iron containing 8% of Mn on high-manganese steel 11OG13L diffusion equalization of the manganese content occurs in the fusion zone. Diffusion displacement of carbon, chromium, and manganese from high-chromium cast iron into the high-manganese steel during electric-slag facing gies rise to a smooth change in the structure of the metal in the fusion zone, and to increased strength of the joint between the unlike materials investigated.

• Research Organization: Donets Polytechnic Institute
• OSTI ID: 5463390
• Journal Information: Met. Sci. Heat Treat. Met. (Engl. Transl.); (United States), Vol. 27:11
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CAST IRON
PROTECTIVE COATINGS
ZONE MELTING
CHROMIUM
DIFFUSION COATING
METALLURGICAL EFFECTS
CHROMIUM-MOLYBDENUM STEELS
MANGANESE
MANGANESE STEELS
BUCKET WHEEL EXCAVATORS
CRYSTAL-PHASE TRANSFORMATIONS
DIFFUSION
FLEXURAL STRENGTH
METALLOGRAPHY
MICROSTRUCTURE
TEMPERATURE EFFECTS
WEAR RESISTANCE
X-RAY DIFFRACTION
ALLOYS
CARBIDES
CARBON COMPOUNDS
CHROMIUM ALLOYS
CHROMIUM STEELS
COATINGS
COHERENT SCATTERING
CRYSTAL STRUCTURE
DEPOSITION
DIFFRACTION
EARTHMOVING EQUIPMENT
ELEMENTS
EQUIPMENT
IRON ALLOYS
IRON BASE ALLOYS
IRON CARBIDES
IRON COMPOUNDS
MANGANESE ALLOYS
MATERIALS HANDLING EQUIPMENT
MECHANICAL PROPERTIES
MELTING
METALS
MINING EQUIPMENT
PHASE TRANSFORMATIONS
SCATTERING
STEELS
SURFACE COATING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
360101* - Metals & Alloys- Preparation & Fabrication
360102 - Metals & Alloys- Structure & Phase Studies
360103 - Metals & Alloys- Mechanical Properties