The invention discloses a high-strength pipe steel heat treatment process comprising the following steps: (1) processing the surface of a steel plate; (2) heating the steel plate; (3) quenching the steel plate; and (4) tempering the steel plate. In the high-strength pipe steel heat ...
钢热处理工艺的四把火-退火、正火、淬火、回火(Fourofsteelheat treatmentprocessesarefireannealing,normalizing, quenchingandtempering) Fourfireofsteelheattreatmentprocess Annealing:heatingsteeltoacertaintemperatureafterfurnace coolingtreatment Normalizing:afterheatingthesteeltoacertaintemperature, aircoolingtreatment Quench...
45#钢和40cr钢调质的热处理工艺(Heattreatmentprocessforquenchingandtemperingof45#steeland40Crsteel)Heattreatmentprocessforquenchingandtemperingof45#(number)steeland40CrsteelQuenchingandtemperingisthedoubleheattreatmentofquenchingandhightemperaturetempering,thepurposeistomaketheworkpiecehavegoodcomprehensivemechanical...
Quenching And Tempering is a common heat treatment process for steel, usually used to improve the properties of steel. The main purpose of Quenching And Tempering is to achieve a balanced organizational structure of steel through appropriate heating and cooling processes, thereby improving its strength...
The 45 steel axle heat treatment process is characterized by comprising the following requirements that (1) the temperature of forging stock normalizing shall be kept at 850+/-10 DEG C; (2) in the forging stock normalizing process, heat preservation shall be conducted for 1.5 hours, and air ...
A process for inducing a compressive residual stress in a surface region of a steel component, the process comprising a heat treatment having the following steps: (i) providing a component comprising a steel composition; (ii) induction heating at least a part of the component followed by quenchi...
(钢的热处理)Heat treatment is a method by which the heat treater can change the physical properties of a metal. There are three main operations in the heat treatment of steel: hardening, tempering, and annealing.The hardening operation consists of heating the steel above its critical range and...
One of two self-contained volumes belonging to the newly revised Steel Heat Treatment Handbook, Second Edition, this book focuses on process design, equipment, and testing used in steel heat treatment. Steel Heat Treatment: Equipment and Process Design presents the classical perspectives that form th...
In the controlled cooling processes such as thesteel heat treatmentprocess, as a matter of fact, the temperature of the object being cooled reduces with time. If such an unsteady-state cooling experiment is carried out with a horizontal upward-facing flat surface under pool-boiling conditions, th...
Annealing退火Normalizing正火Hardening(quench)淬火Tempering回火Chemicalheattreatment化学热处理Thermomechanicaltreatment形变热处理 词义的引申 英语翻译中，常会遇到有些英语词汇和词组在汉语中找不到意思相当又符合汉语习惯的词汇这种情况。这时就要根据上下文的意思和逻辑关系，将词义加以必要的引申，即由词的原意产生一种新意...