采用冷粘结挤压法,研制了一种工艺性能良好的烧结型耐磨耐热堆焊焊条。
A new kind of the sintered wear-resisting and heat-resisting deposit welding rod which has perfect processing property is produced and studied by cold-cementing extrusion process.
本文对烧结型铁基合金粉末表面多孔管结构参数进行表征,测定了表面多孔管的力学性能。
Structural parameters of the sintered iron-based porous surface tubes were measured and analyzed in this paper. The mechanical properties of the porous surface tubes were also measured.
本公司生产的各种规格的纤维笔头广泛应用于彩色水笔、记号笔、荧光笔、白板笔、滚珠笔(引水芯),还生产烧结型笔头和卷包芯。
All kinds of nibs which are produced by our company are used in Water color pens, Permanent marker, Board Marker, Highlighter marker and so on. Welcome to ordering with sample or drawing.
通过改进浇注系统,特别是采取在进、排气道芯砂中添加特殊抗脉纹添加剂及在砂芯表面涂刷烧结型涂料等工艺,有效地预防和消除了脉纹缺陷。
Veining defects have been effectively prevented and eliminated by improvement on gating system, especially by special additive to core sand and sinter coating on surface of sand core.
介绍了低温烧结Y型平面六方铁氧体的非线性磁性能。
The nonlinear magnetic property of low temperature sintered Y-type ferroxplana was reported.
介绍了一种专用于粉末冶金加压烧结的炉型。
A type of furnace especially for powder metallurgy pressed sintering is introduced.
微波能是一种清洁型的新型能源,利用微波的热效应进行磁铁精矿微波烧结是一项全新的课题。
Microwave energy is a clean energy, and microwave sintering of magnetite concentrates is a new subject by microwave heating effect.
TX型活性碳滤芯采用活性炭颗粒加工厂入粘结剂加温烧结而成。
TX active carbon filter cartridge is made of active carbon particles, which are sintered together with cohesive solvent.
通过烧结实验,验证了硅溶胶在陶瓷型中的粘结作用;
Through(sintering) experiment, the adhesive effect of silicon gel in ceramic mould is verified.
PAN-1型高效絮凝剂在试验过程中,不但提高了烧结法分离沉降槽的产能,而且降低了溢流浮游物,减少了进入流程中的水。
The PAN-1 high effective flocculant not only raised the capacity of settling tank in sintering process, but also lowered overflow suspensions and reduced water into the process.
讨论了磷酸铝粘结剂的制备工艺及粘结机理,陶瓷型过滤片的原料组成和配比,烘干和烧结工艺。
The preparation and mechanism of bonding for aluminum phosphate as binder, raw materials and its ingredient, drying and sintering for the flat ceramic filter have been discussed.
利用激光烧结快速成型技术可以烧结覆膜陶瓷材料,形成铸造用型腔壳体并直接应用于铸造,制作金属零件。
Polymer coated ceramic powder can be used to manufacture mold shell with selective laser sintering technology, and the mold shell is usually used to cast and produce metal part.
通过试验研究表明,附加物能阻止陶瓷型烧结,使其清砂效率显著提高。
Experiments and studies show that the carbon-base or the resin-base additives can impede or reduce sintering.
本文对陶瓷pc型光纤活动连接器的关键部件二氧化锆插针体的材料配方,材料成型,材料烧结工艺进行了详细的研究。
This paper reports the detailed investigations on the composition, shaping process and material sintering of zirconia ceramic ferrule for PC type of fiber optic connectors.
以某高铁三水铝石型铝土矿为原料,研究了铝土矿粒度对烧结矿产质量指标的影响。
The effect of grain size of the bauxite on the sintering performance was studied by using a high iron trihydrate bauxite as raw material.
根据渐开线齿轮的基础知识及粉末压制烧结理论确定了设计模具型腔及结构的原理和方法。
According to the requirements for the involute gear and powder metallurgy theory, the present article gives a principle and method for designing die cave and structure.
KP1型矩形条孔烧结页岩多孔砖砌体墙上应采用空心砌体专用膨胀螺栓,因其能够形成可靠的“自螺母效应”。
In KP1 type perforated brick masonry, expansion bolt especially design for perforated brick is prefer, because it can form "self- anchor" effect and hold tightly in brick hole.
采用机械混合法,经过在机烧结,获得型芯,并用型芯浇铸了不锈钢件。
After mechanical molding and sintering, the cores are gained and stainless steel parts are made with the cores.
本文研究我国水铝石-高岑石类型(DK型)高铝矾土烧结后结晶相和玻璃相的特征。
The characteristics of the crystalline and glassy phases of various grades of sinteredChinese bauxites of the diaspore kaolinite (DK) type have been investigated.
利用热压烧结法制备了梯度型陶瓷—金属复合材料,并对其静态压缩性能和动态冲击压缩性能进行了测试。
The gradient ceramic-metal composites was prepared by the hot-press sintering method, and the static and dynamic mechanical performance were tested.
在YA-100型四柱液压拉深机上,进行了用反应烧结氮化硅材料凹模拉深不锈钢(SUS304)的试验研究。
The drawing tests of stainless steel (SUS304) with reaction bonded Si 3N 4 ceramics die lubricated with water base lubricant were carried out using a four columns YA 100 type drawing machine.
考虑不同因素的影响,建立了反应烧结碳化硅反应烧结过程的一组数学模型,它们可表述为一个拟线性的抛物型方程。
Several mathematical models for reaction process of reaction bonded silicon carbide are set up, which are quasi linear parabolic systems.
粉末压型烧结氮化硅样中氮和氧难以完全释放,其主要原因为烧结氮化硅样与粉末氮化硅样释放动力学条件不同。
The nitrogen and oxygen in sintered block Si 3N 4 can not release so completely as the powder sample at the same heating and extracting condition.
采用低成本高效率的湿陶瓷粉末法结合共烧结法成功制备了阳极支撑型固体氧化物燃料电池。
A low-cost and high-efficiency technique, namely, wet ceramic powder process in combination with co-firing, is developed to fabricate anode-supported solid oxide fuel cells(SOFCs).
利用几何光学原理和轴外像差理论,设计一种应用于大功率CO_2激光陶瓷烧结实验的反射型正交双带式积分镜均束装置。
Using geometrical optics theory and off-axis aberration analysis, a set of crossed double strip integrators for high power CO_2 laser beam homogenizing has been designed.
利用几何光学原理和轴外像差理论,设计一种应用于大功率CO_2激光陶瓷烧结实验的反射型正交双带式积分镜均束装置。
Using geometrical optics theory and off-axis aberration analysis, a set of crossed double strip integrators for high power CO_2 laser beam homogenizing has been designed.
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