在实验室条件下研究了冷拔与水淬火工艺对予应力钢丝力学性能的影响。
Effects of cold drawing and water quench process on mechanical properties of prestressed wires have been studied in laboratory.
然而盐水或水淬火能够将被淬零件的表面迅速冷却至本身温度并将其保持或接近此温度。
However, brine or water quenching is capable of rapidly bringing the surface of the quenched part to its own temperature and maintaining it at or close to this temperature.
淬火:指从某一高温快速冷却的过程。产品被放置于液体或气体中接触,通常是油,水或者空气。
QUENCHING: The process of rapid cooling from an elevated temperature. The product is placed in contact with liquids or gases, usually oil, water, or air.
淬火裂纹:裂纹在钢材的淬火或淬火后形成,由于冷却时的高应力所造成;也有可能是在淬火油中的水所导致。
Quench Cracks: Cracks formed in a steel part during or after quench, resulting from high stresses in cooling; could be caused by water in the quench oil.
试验及生产实践证明,以一定浓度的CH-202M取代水、油淬火,可取得满意的效果。
The experiments and productions show that user can obtain very good results by using the CH-202M quenchants replacement for water or oil.
磁化水可作为一种新型的淬火介质应用于热处理中。
The method of using magnetic water as a new-type quenching medium can be applied to heat treatment.
该清洗机利用淬火油等挥发性液体减压后沸点下降,和油、水、水蒸气等一起加热,其沸点亦下降的原理进行清洗。
The principle of the vacuum washing technology is based on the boiling point of volatile liquid like quenching oil will decrease by decompression and by heating with water and other organic liquid.
本文介绍了PAG类淬火液的应用范围、物理性能及冷却机制,指出它的冷却机制与水、油的冷却机制完全不同。
This article deals with the application, property and cooling mechanism of PAG polymer quenchants. It is pointed out that its cooling mechanism is quite different from the mechanisms of oil and water.
结果表明 :淬火方式对合金性能的影响最大 ,水淬可使合金获得高的力学性能 ;
The results show that quenching way has the most obvious effect on the mechanical properties of the alloys. Water quenching can improve the mechanical properties of the alloys more.
研究石墨直径对等温淬火球铁(adi)水脆化的影响。
The effect of graphite nodule diameter on the water embrittlement of austempered ductile irons (ADI) was investigated.
分析了自来水第二大缺点引起淬火硬度不均和畸变的原因。
The reason of heterogeneous quenching hardness and distortion was analyzed from second shortcoming of tap water.
提出了两种新的淬火冷却方法:(1)先水或水溶液而后浆状介质的双介质淬火方法;
Two new quenching methods are proposed as follows:1. Interrupted quenching, whereby the work-piece is first cooled in water or a water-based solution, then cooled in the muddy quenching medium, 2.
提出了两种新的淬火冷却方法:(1)先水或水溶液而后浆状介质的双介质淬火方法;
Two new quenching methods are proposed as follows:1. Interrupted quenching, whereby the work-piece is first cooled in water or a water-based solution, then cooled in the muddy quenching medium, 2.
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