INA bearing chemical heat treatment strengthening

Most favorable price : sales@hellerbearings.com

We can provide free samples . Please contact Email for any inquiries

The use of solid state diffusion infiltration of some elements, to change the chemical composition of metal surface layer, in order to realize the method of surface strengthening said to strengthen chemical heat treatment, also known as diffusion heat treatment. Including the boronizing, metal infiltration, carburizing and carbonitriding, nitriding and nitrocarburizing, sulfide and sulfur nitrocarburizing, chromizing, infiltration of aluminum and chromium silicon aluminizing, graphitization infiltration layer and so on, variety, characteristic. Infiltration of elements or to dissolve into the matrix metal to form a solid solution, or combine with other metals to form compounds. The chemical composition in the permeating element that can change the surface layer, and can obtain different phase structure. Strengthening treatment are carburizing bearing steel parts processing technology and needle roller bearing sleeve surface nitriding this kind of reinforcement method.
Surface metallurgy bearing reinforcement 4.INA
The use of the workpiece surface layer of metal to melt and solidification, in order to obtain the strengthening technology is expected for the surface of the composition or organization called surface matallurgic strengthening. Including surface autolyzed alloy or composite powder coating, surface melting crystalline or amorphous treatment, surface alloying method. Is characterized by the use of rapid heating and high energy density, the metal surface layer or coating material on the surface of metal alloy melt, followed by strengthening layer own cooling solidification to obtain a special structure or specific performance. This special structure is perhaps the crystal structure refinement, also perhaps is supersaturated phase and metastable phase, even non crystal structure, depending on process parameters on surface metallurgy and method. Rolling bearing industry doing laser heating in the miniature bearing working surface strengthening research, the effect is good.

234407BM 234706BM 234406BM 517/2860V/YA 5610/2500 517/1720X1V 527/1181M 510/1180M 517/930 510/670 590/560 510/500 52780 59080 517/368M 51760U 517/238 6207-2ZN 6206-2ZN 6205-2ZN 6204-2ZN 6203-RZ 6203-2ZN 6202N 6202-2ZN 6201-2ZN 6200ZZ 6200-2ZN 62/32-ZN 62/32-Z 62/32N 62/32-2Z 62/32-2RZ 62/32-2RS 62/28-2RZ 62/22-2RZ 61996 61992 61988 61984

Introduction

Portfolio Image
Portfolio Image
Portfolio Image
Portfolio Image
Portfolio Image
Top