真空热处理是金属材料热处理领域的新技术。
Vacuum heat treatment is the new technique in the heat treatment of metallic material.
热处理：真空，渗碳，渗氮，真空热处理，超低温处理等。
Hot treatment: vacuum, carburizing, nitriding, vacuum heat treatment and cryogenic treatment etc.
研究了高温合金GH 4 16薄壁材料的真空热处理工艺。
The vacuum heat treatment process of high temperature alloy GH416 thin wall tube materials were researched in this paper.
同时，对我国真空热处理技术的工业应用及经济效益进行评述。
At the same time. It is reviewed and discussed for industrial application and economical benefit of vacuum heat treating technology.
同时，对我国真空热处理技术的工业应用及经济效益进行评述。
It is reviewed and discussed for industrial application and economical benefit of vacuum heat treating technology.
同时，对我国真空热处理技术的工业应用及经济效益进行了评述。
At the same time, it is reviewed and discussed for industrial application and economical benefit of vacuum heat treating technology.
本文简单介绍了上述设备，并提出了真空热处理技术的发展趋势。
Above mentioned equipments have been simply introduced, and development trend of vacuum heat treatment technology has been put forward in this paper.
本文对高速钢真空热处理时几个具体操作问题进行了分析和讨论。
Some operating problems on the vacuum heat treatment of the high speed tool steel have been discussed and analysed in this paper.
基于此，本文采用真空热处理的方法来制备碳纳米洋葱状富勒烯。
In this paper, a new method of vacuum heat-treatment was used to prepare macroscopic quantity of nano onion-like fullerenes.
真空热处理具有很多优点，特别是在工模具的热处理方面优势明显。
Vacuum heating treatment has many advantages which is superior in dies' heating treatment.
研究了真空热处理对陶瓷涂层性能的影响以及起主要作用的工艺参数。
The effects of vacuum heat treatment on ceramic coating behavior and the key technological parameters were researched.
真空热处理可广泛用于表面质量要求高，变形小，精密的工模具处理。
Vacuum heat-treatment can be widely used on precise tool and die with high surface quality and small deformation.
宏成真空热处理有限公司成立于2003年，是从事以金属真空热处理加工为主的专业公司。
Was founded in 2003, are engaged in processing of vacuum heat treatment of metal-based professional firms.
产品简介：公司专门从事零件钎焊加工，不锈钢热处理，真空热处理，真空钎焊的相应对外加工企业。
Product synopsis: company specializes in parts brazing processing, stainless steel heat treatment, vacuum heat-treatment, vacuum brazing corresponding foreign processing enterprise.
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。
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.
GH 5 18 8合金板材在真空退火中发生的粘接现象，说明必须重视金属元素在真空热处理中的蒸发问题。
From the adhesion phenomena of GH5188 alloy plates annealed in vacuum furnace, it is necessary to pay more attention to the evaporation of metal elements during vacuum heating.
本文介绍了真空热处理的技术概况、典型工艺及通用设备，并分析讨论了国内外真空热处理的应用现状及发展趋势。
This paper introduces its technology summary, typical processing and general machines. At last this paper analysis the application states and developing trend in heating treatment home and aboard.
在真空技术应用于热处理行业之后，产生了一种新型的热处理工艺—真空热处理。与传统工艺相比，真空热处理在很多方面都有着明显的优势。
Since vacuum technology applied in heat treatment, a new heat treatment processes exists vacuum heat treatment, which has a distinct advantage in all respects in comparison with classical process.
供工矿企业、医学院校、科研单位在真空条件下进行干燥热处理等。
It is applicable to such test as drying, heat treatment, etc.of articles under vacuum conditions in industrial and mining enterprises as well as in medical colleges and scientific research institute.
航空发动机、燃机等精铸真空无余量空心涡轮、导向叶片及复杂结构件。多种热处理炉上用料盘，夹具等耐热合金钢精铸件。
The no machining directional solidification hollow turbine blades, hollow guide vans and complex structure parts used in aero engine and gas turbine made by vacuum precision investment casting.
校青铜真空时效炉是热处理专用设备。
The vacuum time affective furnace is a'special instrument for heat treating of Be - Bronge Alloy.
分析了大、中型铝合金压铸模的工作条件，进行了真空高压气冷热处理工艺的试验研究，选出了适宜的工艺参数，并应用于生产。
The service condition of aluminium alloy casting dies are analysed in this paper. The test of vacuum heat treatment process by high pressure gas quenching for the dies have been carried out.
氮化铁薄膜形成后，在真空中进行热处理。
A heat treatment is carried out in vacuum after the formation of the thin film.
适用范围： 该产品供工矿企业、化验室、科研单位等在真空条件下对物品进行干燥、加热处理等试验。
Scope:lts applcable in afiicle drying and heat treatment experiments underthe vacuum condition in factories and mines. schools and R&D institutes.
采用纯度为98%的正21烷（C21H44）作为相变材料（PCM），通过抽真空灌注的方法将其灌注到泡沫铜内部，封装并作绝热处理后作为试验件。
The 98% pure Heneicosane(C21H44) was used as the phase change material(PCM), and it was filled in the copper foam through a vacuuming procedure.
本文对比分析了氮基保护气氛和真空两种热处理加热介质对300M钢疲劳性能的影响，并研究了热处理后表面喷丸强化对300 M钢疲劳性能的改善情况。
In this paper, the effect of heat treatment by the nitrogen atmosphere and vacuum furnace and shot peening thereafter on fatigue properties of 300m steel were studied.
真空气淬是提高环模表面质量和内在质量的重要热处理工艺手段。
Vacuum Gas - quenching is an important means to improve the external and internal quality of circular mould.
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.
用真空熔炼法制备了多种贮氢合金原样，分别经不同温度、时间热处理和保护气氛下球磨处理。
In this paper a series of RE2MgNi9 hydrogen storage alloys were synthesized by vacuum induction melting method.
本发明的优点是：在真空室中进行加热处理，无氧化、方法简单、操作方便、效率高；
The invention has the advantages that no oxidation, simple method, convenient operation and high efficiency are achieved since the heating treatment is conducted in the vacuum chamber;
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