Hisao Odashima

TL;DR: In this paper, the properties and antioxidation mechanisms of newly developed oxidation inhibitor consisting of refractory powder-SiO2-Si-SiC-synthetic mica-colloidal silica-surface active agent and caking bond were clarified.

TL;DR: In this paper, a process of treating metals with coatings capable, upon heating, of providing and maintaining a controlled atmosphere around the surfaces of said metals is described, which process comprises coating the surface of the metals with a base coating composition capable of providing a gas, and then with an over-coating composition that maintains the gas around the surface at high temperatures while excluding an environmental oxidizing atmosphere therefrom.

TL;DR: In this article, a method for preventing decarburization of a steel material comprising applying a mixture of SiC powder and metallic Al powder, further applying an oxidation inhibitor thereon, and heating thus coated steel material, so as to give 30 to 500 g/m 2 SiC on the steel material.

TL;DR: In this article, anodic electrolytically treating at least one non-plated surface of a cold-rolled steel strip to form a layer of oxides thereon, and cathodic electrostatic treating the above-mentioned surface to remove a portion of the oxide layer to an extent that the remaining portion of oxide layer is in an amount corresponding to a quantity of electricity of from 0.05 to 4.0 millicoulomb/cm 2 which is necessary to completely remove the remaining portions of the oxides layer by means of a cathodic electrolytic treatment in an aque