PURPOSE: To execute quenching into suitable hardness by executing cooling at a sufficient cooling speed even in the case that mass effect in a quenching portion is large and without generating a quenching crack under the suitable cooling even to the sensible kind of steel to the quenching crack....
Copper and copper alloys are subjected to heat treatment methods such as annealing, ageing and quenching. Aluminium is suitable for heat treatment methods such as annealing, solution heat treating, natural and artificial ageing. Heat treatment for aluminium is a precision process. Process scope must ...
Quenching, rapid cooling, as by immersion in oil or water, of a metal object from the high temperature at which it has been shaped. This usually is undertaken to maintain mechanical properties associated with a crystalline structure or phase distribution
such as annealing, quenching, tempering in basic heat treatment, carburizing, nitriding, aluminizing in chemical heat treatment, gas-phase multi-component composite co infiltration, chromizing or dehydrogenation, and so on
The invention relates to metal heat-treatment quantizing quenching device, based on water-base quench medium, which combines cooling request to run precise control. Wherein, connecting the liquid tankto quench bath by cooling inlet pipe, pump and valve; connecting the adaptation tank with heater to...
调质 quenching and tempering 消除应力 stress relief 时效处理 ageing treatment 可淬性 hardenability 过...
Methods of Flame Retardant Treatment of Polymeric MaterialsAdvanced Nanoindentation in MaterialsAdvanced Nanomaterials for BiosensorsAdvanced Nanoparticle AssemblyAdvanced nanostructures for Photonics and PhotovoltaicsAdvanced Porous Ceramics and Its ApplicationsAdvanced Porous Materials for Gas Adsorption and ...
Quenching是Quench的进行时，初高中语法就学过，现在进行时态也可以用来做名词。在我们的语境当中， ...
45#钢和40cr钢调质的热处理工艺(Heattreatmentprocessforquenchingandtemperingof45#steeland40Crsteel) Heattreatmentprocessforquenchingandtemperingof45#(number)steeland40Crsteel Quenchingandtemperingisthedoubleheattreatmentofquenchingandhightemperaturetempering,thepurposeistomaketheworkpiecehavegoodcomprehensivemechanicalprope...
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...