The invention discloses the rail heat treatment method and heat treatment units.
本发明公开了一种钢轨热处理方法及钢轨热处理机组。
A heat treatment method for the direct quench of aluminum alloy castings is presented.
提供一种用于铝合金铸件的直接淬火的热处理方法。
The invention relates to a heat treatment method of an alloy containing volatile element.
本发明涉及一种含有易挥发元素合金的热处理方法。
The common heat treatment method and the change in process of the milk were analyzed mainly in this article.
主要分析了牛乳的常见加热处理方法及其过程中发生的变化。
The novel heat treatment method does not use any chemical preservative agent, and can ensure the edible safety of fruits.
本发明不使用任何化学保鲜剂，可确保果实食用的安全性。
Hot air blow type fluidized bed furnace, rotary type heat treatment furnace, heat treatment device, and heat treatment method.
鼓入热风型流化床炉，旋转式热处理炉，热处理装置以及热处理方法。
Then, the heat treatment method of the ships' ballast water was analyzed through exergy analysis, and its advantage was discussed.
最后对压载水加热处理法进行了(火用)分析，探讨了其优越性。
Effects of relieving residual welding stress with different heat treatment methods were studied by the method of drilling little holes.
采用小孔法测定了不同热处理方法消除焊接残余应力的效果。
The results show that according to different material, relevant heat treatment method and mold roughness, etc. must be chosen correctly.
结果表明冷挤压过程中模具表面并非越光越有利于成形，坯料也要针对不同的挤压材料应选用不同的热处理方法。
By comparing mechanical properties, a new heat treatment method was adopted to spring with proper microstructure and goodness properties.
通过性能比较，提出了热处理工艺方法，并获得正常的显微组织和良好的综合性能。
It is proved by practice that the new process is a effective heat treatment method for producing the travelling wheel of heavy overhead crane.
实践证明新工艺是一种生产重载天车走轮行之有效的热处理方法。
The activity of polyphenol oxidase (PPO) inlactuca sativa var. angustata was analyzed using heat treatment method to control its enzymatic browning.
研究了热处理法钝化苔干多酚氧化酶（PPO）活性，从而控制酶促褐变的工艺条件及效果。
Comparing with former oil - cooling process, the differential heat treatment method can obviously improve the comprehensive properties of this kind of rotor.
与原油冷工艺相比，差异热处理方法明显改善了转子的综合性能。
A nitrogen heat treatment method of nozzles was proposed for the sharp wear, evident high temperature creep deformation of the nozzles for sulfur atomization.
针对硫磺雾化喷嘴存在磨蚀快、高温蠕变明显的现象，提出了喷嘴氮化热处理的方法。
Except hydrogen: will the metal parts in certain temperatures heat treatment method, or use other to ward off in electroplating production process in the process of hydrogen internal metal absorption.
除氢：将金属制件在一定温度下加热处理或采用其它方法，以驱除在电镀生产过程中金属内部吸收氢的过程。
Heat-moisture treatment is a new physical method of modified starch.
湿热处理是一种新的物理改性淀粉的方法。
Heat-moisture treatment is a new physical method of starch modification.
湿热处理是改性淀粉的一种新的物理方法。
Make continuous improvement in terms of heat treatment lab, cleanliness lab, and in terms of inspection method, process flow.
根据热处理实验室，清洁度实验室，检测方法，工序流程建立持续改进。
The technological treatment , application scope and the selection method of the heat shrinkable sleeve for marine use are described in detail.
该文简述了热缩套管选用、施工处理等内容，并介绍了热缩套管工艺在舰船电缆密封方面的应用。
According to production practice, this paper summarizes the method to accurately define technical requirements on hardening part in the heat treatment.
根据生产实践，总结出了在热处理情况下，正确确定热处理零件的技术要求方法。
The super-high rate heat treatment with electro-pulsing is considered an effective method to refine crystalline and improve mechanical properties of metals.
电容器脉冲放电进行超高能率热处理是细化金属晶粒尺寸、提高材料力学性能的有效方法。
The method of internal combustion with high speed jet nozzle used in the local whole post weld heat treatment of spherical tanks was reviewed.
对球形储罐焊后整体热处理常用的燃油高速喷嘴内燃法进行回顾，并就开始研制的微机自动控制系统做了简介。
By optimizing composition, foundry method, melting process and heat treatment process, the rate of qualified castings was increased up to 85%.
通过对成分、铸造工艺、熔炼工艺及热处理工艺的优化，使铸件的工艺出品率达到85%。
The article briefly introduces a calculating method of vacuum heat treatment thermal hysteresis time, to accurately and reasonablely decide vacuum heat treatment heating and holding time.
简要介绍了真空热处理加热滞后时间的计算方法，为准确、合理地确定真空热处理加热保温时间提供了理论基础。
A method of surface metallization of diamond, temper powder diffusion heat treatment, was developed.
研究粉末扩散法使金刚石表面金属化的工艺。
The paper discusses the new materials, heat treatment and processing method for manufacturing star wheel.
介绍了星轮制造中的新材料选用、热处理和加工过程的新工艺。
The temperature field and microstructure field during laser heat treatment process were calculated using Finite Element Method or Finite Difference Method.
应用有限元和有限差分方法对激光热处理过程的温度场、组织场进行了数值模拟计算。
Adopting forging method and proper heat treatment after forging can improve significantly the impact toughness of chromium alloy white cast iron.
利用锻造方法并结合锻后适当的热处理工艺可大幅度提高铬合金白口铸铁的冲击韧性。
Foundry method, melting process, heat treatment process for nodular iron crankshaft was introduced and the measures to prevent common defects were described.
介绍了球墨铸铁曲轴的铸造方法、熔炼工艺和热处理工艺，同时描述了预防一般缺陷的措施。
Slowly cooling method for glass articles, heating method for glass articles, production method for glass formed articles and heat treatment apparatus.
玻璃物品的缓冷方法，玻璃物品的加热方法，玻璃成形品的制造方法，以及热处理装置。
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