盐浴

含B4C中性盐浴渗硼工艺问题的研究

Study on the Boronizing Processes of Neutral salt Bath Containing B_4C

含B4C中性盐浴渗硼的高温反应

High Temperature Reaction of Neutral Salt Bath Containing B_4C

对45钢经盐浴硫氮碳共渗处理的大批试样，进行了滚子接触疲劳性能试验，绘出了P－S－N曲线，分析了接触疲劳断口形貌及破坏机理。

The rolling contact fatigue test for 45 steel samples is treated with salt-bath sulphonitrocarburizing . carried out . A P-S-N Plot is figured .

TD法盐浴渗钒在冷作模表面强化中的应用研究

Study on Surface - Strengthening of TD Method on Cold-Work Die

盐浴组成对TD法盐浴渗钒涂层性能的影响

Influence of Salt Bath Composition on Property of Vanadizing Coating by TD Process

QPQ技术是一种主要包括盐浴渗氮和盐浴氧化的表面处理技术。

QPQ technology is a surface treatment technology which consists essentially of liquid nitriding and liquid oxidizing .

NaF在中性盐浴渗钒中的作用

The effect of NaF in the neutral salt bath vanadizing

在国内一些应用TD盐浴渗金属的单位目前主要用外热式坩埚盐浴炉。

Some companies which seep metal element with TD salt-bath mainly use outside-heat crucible salt bath furnace .

发现盐浴镀Ti的金刚石的镀层界面结构致密；

It was found that the interface of the diamond in the salt bath Ti plating layer was closer than that of Ni and Cu plating diamond .

在含B4C中性盐浴渗硼的高温反应〔1〕研究的基础上，对该盐浴存在的工艺问题进行了分析研究。

According to the research on high-temperature reaction of neutral salt bath containing B_4C , this paper deals with the processing problem of salt bath ;

分析了雷达传动系统的特点，提出了适合传动零件热处理的新方法-QPQ盐浴复合处理。

The paper analyzed the characters of radar driver system , and presented a new technics-QPQ process .

使用OM、SEM、XRD等方法研究了不同预先热处理工艺对45钢的低温盐浴渗铬渗层的影响。

The characteristics of the chromized layer of steel 45 after low temperature salt-bath chromizing with different pre-heat treatments were investigated using OM , SEM , XRD .

T12钢盐浴渗铬工艺对渗层组织和性能的影响

Effect of salt-bath chromizing process on microstructure and properties of chromized layer

用SQA型涂料和商品涂料进行加热保护及用盐浴处理，对保护效果进行了比较，结果表明SQA型是一种较为理想的高、中温防氧化脱碳涂料。

Protecting effect of SQA coating was compared with that of commercial paints or salt bath treatment .

将这种真空热处理的D2钢制成的冷作模具应用于实际生产中，其使用寿命较之经盐浴加热处理的提高33%。

Such cold-working dies will have , as proved by commercial applications , a service life 33 % longer than those heat-treated in salt baths .

对T10钢样品经700℃表面盐浴渗铬后进行了重新加热处理。

The T10 steel specimens were reheated after they were chromized in salt bath at700 ℃ .

按时捞渣以净化盐浴可有效地防止疏松层过厚，同时可降低盐浴中CN－含量。

Salvaging dregs and purifying salt bath on time can effectively prevent the loose layer from turning to be too thick , and the content of CN-salt bath decreased .

报道了不同磨削表面粗糙度，PVD－TiN涂层，盐浴炉和直空炉热处理，以及氮化等不同表面状态抗弯试样的抗弯强度数据，并作了相应的解释。

The bending strengths of specimens with different surface roughness produced by PVD-TiN coating , salt bath and Vacuum furnace heat treatment and nitriding treatment are reported , some comments are given .

研究了T10钢盐浴渗钒过程中，稀土元素对渗钒覆层的影响；

The effects of RE elements on the vanadizing coating of T10 steel during salt-bath vanadizing process were investigated .

QPQ盐浴复合处理技术是一种新的金属表面强化改性技术。

QPQ technology is a new surface modification and strengthening technology for metals .

本文叙述的FON工艺是一种无污染高耐蚀氮碳共渗复合盐浴新工艺。

This paper deals with the FON process , which is a new non-polluting and high-anticorrosive bath nitrocarburizing complex process .

QPQ盐浴复合处理技术的应用

Application of Salt Bath Composit Process Technology

采用正交实验方法优化T12钢的低温盐浴渗铬工艺。

In order to find the optimum technology of low temperature salt-bath chromizing process of T12 steel , the method of orthogonal test was used .

试验结果表明，渗层疏松主要是由于盐浴内CNO－浓度过高所致；

The result shows that the porosity of nitrided layer is due to the over concentration of CNO - in the salt bath .

QPQ技术是一种氮、碳、氧盐浴复合处理技术，是一种热化学处理过程。

QPQ-a compound treatment method of nitrogen , carbon and oxygen salt bath , is a chemical treatment process .

低温复合盐浴渗铬能获得的化合物中存在亚微米的CrN团聚区域和CrN纳米晶团聚区域，CrN晶粒内缺陷较少。

There are some sub-micron CrN clustered areas and nano & crystalline CrN clustered areas in the low-temperature composite chromized layers , and fewer defects exist in the CrN grains .

盐浴渗氮和氧化工序配合，使工件表面和疏松氮化层的多孔区表面生成致密完整的Fe3O4膜；

The combination of salt bath nitriding and oxidation procedures produces compact and integrated Fe_3O_4 film on the surface of the workpiece and the porous area of the nitriding layer .

液压胶管加压盐浴连续硫化工艺（PLCV）是液压胶管连续化生产工艺的重大突破。

The pressured liquid continuous vulcanisation ( PLCV ) represents a significant breakthrough in the manufacturing process of hydraulic hose .

N-C-V-Nb-RE盐浴处理中各共渗元素对覆层的热稳定性有不同的影响程度及机理。

Each of the permeation elements has different effects on thermo-stability performance of the coating in N-C-V-Nb-RE TRD process .

通过经QPQ处理的工件的浸泡试验和盐雾试验探讨了盐浴氧化温度和时间对经QPQ处理的工件抗蚀性的影响。

Effect of both temperature and time of the liquid oxidizing on corrosion resistance of QPQ treated workpieces was investigated through soaking and salt spray tests .