METHODS AND DEVICES FOR THERMAL METAL TREATMENT. The present invention and its group of variants consists of methods of heat treatment of metals, a method for the combustion of liquid or gaseous fuel and hot air in a directly or indirectly heated oven, and a heating device and regeneration ...
Heat treatment is the process of heating and cooling metals, using specific predetermined methods to obtain desired properties. Bothferrous as well as non-ferrous metalsundergo heat treatment before putting them to use. Over time, a lot of different methods have been developed. Even today, metallur...
so temperature controlled normalizing or isothermal annealing should be used to treat forgings. The normalization, annealing, and quenching and tempering of metals all have a certain impact on the final deformation of the metal, directly affecting...
Based on examples of experimental data on increasing the strength of metals through combined thermomechanical processing (MTP, TMP, NHTMP, HTMP, TMMP), an experimental computational method for identifying metals with respect to operational reliability is proposed. A material matrix of seven physically ...
Dyes and pigments are complex organic molecules that are widely utilized in different industries leading to effluent discharge, thus polluting water and disturbing the aquatic life. A wide range of physicochemical and biological methods have been introdu
After some practice, the welder or metal worker will learn that certain parts of equipment or machines are forgings, others are cast iron, other and so on. Common Metal Testing Methods There are seven tests commonly used to identify metals. Each is summarized below. Use tests along with infor...
Crucible Specialty Metals company advanced the process of particle metallurgy in 1970 by introducing Crucible Particle Metallurgy. This process differs from traditional PM in that it is used to produce a large compact (billet), which is than rolled or forged in conventional mills into bars, rods,...
The influence of the surface roughness of the metal workpieces on the dynamics of the heat affecte... E Kaselouris,A Skoulakis,I Fitilis,... 被引量: 0发表: 2020年 Heat treating method and apparatus for elongated workpieces 1. Apparatus for the continuous low-distortion heat treatment of ...
In a method for heating, annealing and cooling loads enclosed in containers, it is possible, during the heat treatment of metals using furnaces pots or hood ovens, save on thermal energy and annealing time thanks to the fact that a cold ... HERDIECKERHOFF Rainer,REDIGER Herbert 被引量: 1...
Wood is an organic material and a renewable resource of nature. It is an eco-friendly material as compared to glass, plastic, and metals that cause environmental disorders i.e., pollution or health hazards [1]. It is also an important constituent of nature-based themes aimed to improve the...