water quenching
水淬火
2025-09-09 19:17 浏览次数 9
水淬火
elevating the temperature of the cooling water or reducing the wall temperature before water quenching can prevent walls from yielding effectively.
提高冷却水温度或降低进水冷焦前塔体温度能有效防止塔体产生塑性变形。
experiments for hot mold shell with isolated hot spot by local water quenching in investment casting before and after pouring were conducted.
对熔模铸件孤立热节热型壳进行了浇注前及浇注后局部水淬激冷试验。
the utility model relates to an external-spraying-water collecting device of steel pipe, being used for the water quenching heat processor of the steel pipe.
本实用新型涉及钢管水淬热处理设备用钢管外喷水收集装置。
adopting the cooling way of water quenching oil to perform the heat treatment quenching, to make the mechanical property of forgings meet the technical requirements.
热处理淬火采用水淬油冷的冷却方式,使模块锻件力学性能满足了技术要求。
the influences of coke dry quenching and coke water quenching on coke strength are compared and analyzed through determining the coke strength and water content.
通过测定焦炭强度和水分,对干法熄焦和湿法熄焦对焦炭质量的影响进行了对比分析。
the utility model has the advantages that the utility model is simple in structure, convenient to assemble and operate and stable in steel pipe water quenching quality.
本实用新型具有结构简单,安装操作方便,钢管水淬质量稳定等优点。
the practice has proved the steel pipe produced by on- line water quenching and tempering a rational technology with low cost and strong marketing competition.
实践证明,利用轧后余热对钢管进行在线水淬,工艺合理,加工成本低,产品具有较强的市场竞争力。
the processing technique of centrifugal grainy equipment and water quenching method for molten steel slag was studied in this paper.
本论文以液态钢渣为研究对象,研究液态钢渣的离心粒化设备水淬法处理技术。
the performance and applying effect of the gelled material from the water quenching slag for backfilling are described.
介绍用于充填采矿的高性能水淬渣胶凝材料的性能及使用效果。
after the water quenching of the drill pipe steel grade, the cooling method of drill pipe welds is changed to the quick water cooling instead of the previous high-pressure air cooling.
鉆桿钢种水淬化后,焊缝热处理的冷却方式由以前的高压空气冷却转变为快速水冷却。
some preparation technology, such as the method of water quenching the molten alloy and explosive welding, are briefly introduced.
同时简单介绍了熔体水淬法、爆炸焊接法等制备技术。
for same quenching temperature and tempering process, the mechanical properties are easier to control by water quenching than by air quenching;
在相同的淬火温度和回火工艺下,采用水淬较空冷更容易实现对力学性能的控制;
it mainly discussed the basic principle, capability characteristic and the feasibility simulation test of the new method of centrifugal graining machine for water quenching molten steel slag.
论述了液态钢渣离心粒化机水淬新方法的基本原理、性能特点及其可行性模拟试验。
the thermal shock resistance of plasma-sprayed zro2 thermal barrier coatings under the conditions of water quenching and flame jet was studied.
研究了涂层在水淬和火焰喷烧两种条件下的抗热震性能。
thermal insulation effect, thermal shock and high temperature oxidation behavior of coatings were investigated using dual tensile test, water quenching method and japanese industry standard.
采用对偶拉伸试验法、水淬方法和日本工业标準等研究了涂层的结合强度、隔热效果、热震行为以及高温抗氧化行为。
researchers are seeking to define the proper water temperature, pressure, and flow rate, as well as the effect of internal water quenching on resin crystallization and molded part properties.
研究人员正在试图确定水温、流量、零件腔内水的冷却作用对树脂结晶和注射件性能的影响。
this paper takes steel slag as simulation object, and studies the processing technique of centrifugal graining equipment water quenching method for molten steel slag.
本论文以液态钢渣为模拟对象,研究液态钢渣的离心粒化设备水淬法处理技术。
the disposals process of water quenching for blast furnace slag and its characteristics were stated briefly, and the technical characteristics of tyna and its application were introduced mainly.
简述高炉熔渣水淬法处理工艺流程及特点,重点介绍图拉法的工艺特点和应用情况。
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.
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 oxidation of boronized knives during heat treatment depends chiefly upon the oxidizing power of the quenching medium, this problem has been solved by using the water quenching oil cooling process.
试验结果证明渗硼刀片在热处理过程中的氧化关键取决于淬火介质的氧化能力,选用水淬油冷工艺,解决了渗硼刀片在生产过程中的氧化。
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.
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。