A method of heat treating a localised region of a component including providing a heat treatment assembly with two or more subassemblies. Each subassembly is configured to partially circumscribe a portion of the component for heat treatment. Each subassembly includes a housing configured to partially...
FIELD: mechanical engineering; applicable in heat treatment of vital parts of track structure, particularly, switch and stock rails. SUBSTANCE: rail is heated by two-sided method. One-sided hardening provides for plastoelastic deformation of parts before heat treatment and fails to ensure the require...
Method for the heat treatment by induction of certain surfaces of an article, which has a hub (210) and a plurality of pins (220) or tube approaches that come out from there, wherein the surfaces that are to be subjected to the heat treatment, the surfaces (235 ) of the pins (220)...
The method for heat treatment of the aluminum alloy formed by precipitation hardening comprises: conducting a solution treatment by causing the work piece to be present in a fluidized bed so that at least 60% of the silicon and/or magnesium forms a solid solution in an a phase; and ...
In a method of performing heat treatment on a wound roll film in which annealing treatment is performed on a roll film obtained by winding a high-molecular film, comprising the steps of: enclosing a winding portion of a device in ... T Nawano,D Fujikura,O Nagayama - US 被引量: 6发表...
A simple method for evaluation of heat treatment of soybean meal A simple and rapid method for estimating protein solubility of soybean meals on the basis of changes in the refractive index of dilute sodium hydroxide solution extracts was tested and found to be highly correlated with the usual pr...
method and device for heat treatment of small formkoerpern from ore undmineralstaub A method and apparatus for manufacturing semiconductor bodies from germanium-silicon or molybdenum-silicon in which a homogeneous melt of the substance under treatment is made in a melting vessel which has a capillary...
A method and apparatus for the production of prereduced iron ore, DRI, sponge iron or the like by the gaseous reduction of iron-oxide containing particles in a reduction system which comprises a preheating device for the iron ore particles. The preheating device preserves the strength of the ir...
Polymer films having improved surface adhesion were prepared by subjecting the films to a heat treatment followed by a corona treatment at an energy to film surface of >=9 W- min/ft2). polypropylene film(0.01 in thick) was heated to 115-120≦̸C, cooled and subjected to cornona discharge...
A support slug () used for the heat treatment of a part (), particularly for the hardening of a steel part, comprises a guide element () that is used to guide the part () towards a supporting surface () of the support slug () when said part is being positioned on the support slug...