Estimating Criteria of Parts Warping during Heat Treatment

Analysis of criteria for steels warping susceptibility under the thermochemical treatment. Study of value of the details warping during the quenching. Analysis of residual internal pressures in hardened layer and kinetics of austenitic grain growth.

Подобные документы

  • The main objective is the operation of heating systems heat supply residential, public and industrial buildings and structures in order to provide municipal needs (heating, ventilation and hot water supply). Checking calculation of heat supply systems.

    статья, добавлен 10.03.2019

  • The study of the influence of the surface hardness of the auger on its wear during dehydration of solid waste in the garbage truck. Usage of the method of regression analysis, the logarithmic dependencies of auger wear depending on the hardness.

    статья, добавлен 23.06.2022

  • Volumes of agricultural production of whole grain rice in Kazakhstan. Development of a technology for improving peeler for processing grain rice shals. Characteristics of polymeric materials used instead of rubber for rollers shelling machine A1-3RD-3.

    реферат, добавлен 16.10.2017

  • The sustained propagation of combustion fronts in porous media is as a condition for the success of in situ combustion for oil recovery. The analysis of a method for modeling the propagation of combustion fronts in porous media. Problem of loss of a heat.

    статья, добавлен 20.05.2013

  • The study of the properties of low carbon steel. Methods of cold plastic deformation. The rationale for the recommended annealing temperature. Is the microstructure of low-carbon metal. The study of the conditions of plastic deformation of ferrite.

    статья, добавлен 29.01.2016

  • Directions of development of production technology of high-precision parts. Research in the field of management precision and quality parameters of the treated surface. Improvement of the technological process, equipment, instruments and devices.

    статья, добавлен 06.12.2016

  • Rational modes of printing volumetric samples with a working thickness of the 316L powder layer of 40 μm to achieve a density of volumetric samples/ Determination of the density of metal samples by the metallographic method on an optical microscope.

    статья, добавлен 19.03.2024

  • Analysis of finite element methods, numerical methods for solving engineering and mathematical physics. Obtaining analytical solutions for problems of complex geometry, loads and material properties. Tension rods, beams and other simple structures.

    презентация, добавлен 20.10.2014

  • Study of features of lysergic acid diethylamide opening. Characteristic aspects of cornflakes in the United States. Analysis of the background of the invention of the pacemaker. Characteristics based on the version of the discoverer of anesthesia.

    презентация, добавлен 16.11.2013

  • Consideration and characteristics of the scheme double-point wheel-rail interaction. Familiarization with the erosive wearing. Definition of the dependence of the coefficient of adhesion on the temperature. Analysis of sand system of the locomotive.

    статья, добавлен 26.09.2016

  • The comparative analysis of the microstructure, phase and chemical composition of the experimental alloys of the Fe-W type with the standardized grade ferrotungsten. The feasibility of using Fe-W for the manufacture high tungsten materials based on iron.

    статья, добавлен 30.01.2016

  • Development of an algorithm for predicting and monitoring the resource of mechanical systems. A method for multi-criteria evaluation of the complex safety characteristic of a road vehicle. Synthesis of active traffic management experiences in Europe.

    статья, добавлен 26.09.2021

  • Familiarity with the basic method of identification of defects of the drive with induction motor using wavelet transform for the test signals. Analysis of a neural network model converted to the next subsequent stages on the basis of the algorithm.

    статья, добавлен 28.08.2016

  • Structure of engineering systems. A description of the statistical procedures recommended for use in reliability analysis "related" components. The choice of an appropriate probabilistic model for predicting the reliability of components of one's sibling.

    статья, добавлен 14.09.2016

  • Technological solutions that allow us to solve the problem of premature wear of the printing machines. A new technology of strengthening and recovery of details based on vibration roll burnishing is offered. Experimental work and scientific conclusions.

    статья, добавлен 29.07.2016

  • Discussing an innovative technology for fault detection of the pipelines transportation. Study and characteristic repeated correlation of the above structures with kinematic diagram of failure, which make for adequate predicting the remaining life.

    статья, добавлен 02.11.2018

  • The essence of a comprehensive study of the operational characteristics and reliability of roller bearings. Analysis of a mathematical model to express rolling pad durability as a function of a random argument based on the conductivity distribution law.

    статья, добавлен 12.08.2022

  • Models which adequately combine technological parameters with indicators of treatment quality have been designed for the cavitation cleaning processes of sewage from organic admixtures. Water of industry and public water use it is considered as sewage.

    статья, добавлен 14.09.2016

  • Proposal and implementation of a new methodology for calculating the bending finned tubes for heat exchange systems. Getting high-quality bends with minimum radius of bending pipes bimetallic and monometallic. The use of technology in the helical rolling.

    статья, добавлен 24.02.2016

  • An analysis of demand in the semiconductor industry, covering all three phases of materials: gases, liquids and solids. The study of the peculiarities of application for solids which includes a semiconductor substrate, metal, dielectric, an organic film.

    книга, добавлен 14.03.2014

  • Reduce costs and increase durability of threaded connections. The relationship between the thermal treatment and the strength of the threaded connection. Compare the minimum tightening hermetic threaded connections three types of anaerobic adhesives.

    статья, добавлен 28.09.2016

  • The method of reducing costs and increasing the strength of threaded joints, which are currently used in every field of human activity. Experimental research on the relation between thermal treatment and strength of adhesively sealed joints was con

    статья, добавлен 28.09.2016

  • Describing of a new approach to a successive reduction of attribute space dimension. Simplifing sorting multiple criteria alternatives and to diminish a complexity and labour-consumption of classification procedure. Construction of classification rules.

    статья, добавлен 16.01.2018

  • Study of structure and properties of aluminum alloys treated with nanodispersed modifiers. Consideration of the classical theory of modification of melts. Creation of fine-grained structure of castings. Analysis of existing aluminum alloy modifiers.

    статья, добавлен 21.04.2020

  • Estimation of energy release in mills of various types to understand the thermodynamic aspect of processes during mechanoactivation treatment. Modeling the motion of the balls of a mill and evaluating the generation of energy in the ball system.

    статья, добавлен 07.08.2020

Работы в архивах красиво оформлены согласно требованиям ВУЗов и содержат рисунки, диаграммы, формулы и т.д.
PPT, PPTX и PDF-файлы представлены только в архивах.
Рекомендуем скачать работу и оценить ее, кликнув по соответствующей звездочке.