调质处理

如调质处理要到正规厂家做，并有书面报告。

Such as quenching and tempering treatment manufacturers want to make regular , and there is a written report .

调质处理后组织均匀、晶粒细小、强韧性匹配良好，便于工业化生产。

After quenching and tempering , morphology is homogeneous , grain is small , strength and toughness has a good match and it is suitable for industrial production .

Li2O对钢包精炼渣的调质处理

Ladle Refining Slag Modification with Li_2O

经过真空熔烧Ni基合金+WC复合涂层的45钢基体的硬度和强度都很低，为了提高基体的硬度，对涂层后的材料进行调质处理。

Hardness and strength of the substrate of vacuum melting Ni based alloy-WC composite coating is low . After hardening and tempering , hardness and strength of the substrate was increased .

基于A1温度以下碳析出行为对钢组织性能的影响，介绍了一种新的热处理方法&亚调质处理，即回火快冷（temper-rapidcooling）。

Based on the effect of carbon precipitation under the A1 temperature on the microstructure and properties , a new thermal treatment method-temper rapid cooling process has been studied in this paper .

通过测量Zeta电位、界面沉降性能及比阻，对应用高分子絮凝剂、表面活性剂、石灰、酸和碱进行水厂排泥水的化学调质处理效果进行了研究。

The chemical conditioning of water treatment plant sludge using polymer flocculants , surfactants , lime , acids and bases was investigated by measuring the sludge 's Zeta potential , sedimentation properties and specific resistance to filtration ( SRF ) .

调质处理新工艺（预冷淬火工艺650℃×1h预热，860℃/48min→530℃/48min油冷，620℃回火2.5h），可以在保证工件常规力学性能的前提下，减小热处理变形。

The new quenching-temper process ( the precooling quenching process is 650 ℃ / lh preheat , 860 ℃ / 48min & 530 ℃ / 30min oil cooling , 620 ℃ / 2 . 5h temper ) can ensure ordinary mechanical properities , reduce heat-treatment distortion .

用45、42CrMo、40CrNi2Mo三种中碳钢经调质处理成相同中等硬度（HRC37±1）后，对其进行接触疲劳寿命试验。

The contact fatigue properties have been studied by using three kind of steels ( 45 , 42CrMo 、 40CrNi2Mo ) which were quenched and tempered to the same medium hardness .

指出了能够提高3Gr2W8V钢压铸模寿命的新工艺为：调质处理后于1220℃高温加热淬火，650℃回火二次。

It provided a new technique which could prolong the service life of diecast dies of 3Cr_2W_8V steel , that is , after being treated in quality changing , it was quenched at a high temperature of 1220 ℃ and tempered twice at 650 ℃ .

为此，从锥齿轮表面淬火工艺上开展试验研究，提出锥齿轮如下处理工艺：齿轮整体采用调质处理，心部硬度30～35HRC；

Therefore , the experimental study of the surface hardening technique of bevel gear was carried out and the following treatment techniques were put forward : The whole body of bevel gear should be treated with quality adjusted and the central hardness be 30-35 HRC ;

球墨铸铁汽车升降螺母调质处理工艺的研究

Research on Quenching-Tempering Process of A Ductile Iron Automobile Lifting Nut

母材是调质处理的Ni-Cr-Mo-V高强钢。

The base metal was Q-T treated Ni Cr-Mo-V high strength steel .

中碳钢大件热水处理取代调质处理

Hot water processing replacing modified treatment for big parts of 45 steel

调质处理对国产小麦制粉特性影响的研究（一）

Effects of Moistening and Tempering on Milling Characteristics of domestic Wheat (ⅰ)

矿用支护钢调质处理的必要性U型支护用钢亚临界淬火工艺

The necessity to Give the Steel for Mine Supporting the Quenching and Tempering

钢的亚调质处理研究

Study on Temper - Rapid Cooling Process of Steel

高强度钢管的感应加热调质处理

Quenching and tempering treatment on high strength steel tubes by induction heating process

试验结果表明：调质处理提高基体的硬度，而涂层硬度基本不变；

The results show that the substrate was increased while coatings were hardly increased .

精密设计高品质齿轮与调质处理蜗杆紧密结合。

Gear with precise design and high quality closely combines with thermal refining worm .

20钢冷拔硬化成形工艺代替45钢调质处理

Substitution of 20 Steel Cold-draw Hardening Shaping Process for 45 Steel Quenching and Tempering

调质处理采用真空处理，可以减小热处理变形，可以提高工件表面质量。

The vacuum treating not only reduces the distortion but improves the parts ' surface quality .

先进的可控气氛热处理生产线对产品进行调质处理。

Utilizing a state of the art process of controlled thermal treatment for hardening and tempering .

大型滚筒轴的调质处理

Modified treatment of large drum axle

如果在污泥脱水前进行调质处理，则能有效的提高污泥的脱水率。

It could improve the rate of sludge dehydration efficiently if the sludge was regulated characteristically before dehydration .

最后，对小麦调质处理的研究作了进一步展望，并提出了对国产小麦调质处理研究的新思路。

At last , the research of the tempering in wheat processing was prospected and a new idea about tempering was advanced .

由于真空烧结涂层基体的硬度较低，采用对基体调质处理的方法来提高涂层基体的硬度。

Because the hardness of substrate was low after vacuum melting , the hardness of substrate was increased by hardening and tempering methods .

传统的中碳钢调质处理滑动叉，工艺复杂、废品率高。

The technology of traditional quenched and tempered medium carbon steel sliding yoke is very complicated and it has high rejection rate too .

对调质处理的45碳索结构钢进行了应变循环低周疲劳实验以及应力控制棘轮失效实验。

The cyclic strain low cycle fatigue and cyclic stress ratcheting failure of 45 carbon steel treated by quenching and tempering were experimentally investigated .

本文论述了小麦调质处理的作用、理论并重点叙述了调质方法的研究现状。

The effect and theory of wheat tempering and the research status of the special method of wheat tempering were outlined in this article .

对于调质处理，建议将淬火温度提高到Ac3+（60～80）℃。

It is proposed that the quenching temperature be raised to Ac_3 + ( 60 ~ 80 ) ℃ for the quenching and tempering treatment .